Manufacturing process of decorative flower

Abstract

The invention discloses a manufacturing process of a decorative flower. The manufacturing process comprises the following steps: (1) preparing a piece of cloth; (2) folding and sewing the cloth to form a fan-shaped petal main body with a double-layer structure; (3) winding the petal main body to form a decorative flower main body, and sewing and fixing the bottom of the decorative flower main body through a needle and a thread; and (4) mounting the supporting cover at the bottom of the decorative flower main body, and sewing and fixing the supporting cover at the bottom of the decorative flower main body to form the decorative flower. The manufacturing process is simple, and the manufactured decorative flower is simple in structure, vivid in effect, very firm in structure and better in quality.

Description

Technical Field

[0001] The invention relates to the technical field of clothing and apparel, and in particular to a production process of decorative flowers. Background Art

[0002] With the influence of cultural diversity on clothing design, there are more and more styles of clothes. Usually, clothes are decorated with some items, such as decorative flowers, bows, brooches, etc., to beautify the clothes.

[0003] The existing decorative flowers have a complex structure and are very troublesome to produce. Moreover, the decorative flowers produced are not realistic and are easily loosened and deformed after washing. Summary of the invention

[0004] The purpose of the present invention is to overcome the above-mentioned problems and provide a production process for decorative flowers. The production process of the production process is simple, and the structure of the produced decorative flowers is also simple, the effect is realistic, the structure is very strong, and the quality is better.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] A production process for a decorative flower comprises the following steps:

[0007] (1) Prepare a piece of cloth;

[0008] (2) folding the fabric in half and sewing it to form a double-layer structure and a fan-shaped petal body;

[0009] (3) rolling up the petal body to form a decorative flower body, and sewing and fixing the bottom of the decorative flower body by needle and thread;

[0010] (4) Install the support cover on the bottom of the main body of the decorative flower, and sew the support cover to the bottom of the main body of the decorative flower to form a decorative flower.

[0011] The working principle of the production process of the above decorative flowers is:

[0012] A decorative flower can be formed by folding, sewing, rolling and installing a cover on a piece of cloth. The production process is very simple and the structure of the decorative flower is also very simple. By rolling the fan-shaped petal body, a rose-shaped decorative flower body can be formed, with the cover as the petals and the cover as the receptacle, and the effect is very realistic.

[0013] In a preferred embodiment of the present invention, in step (2), the specific steps of folding the fabric in half and sewing it to form a double-layer structure and a fan-shaped petal body include:

[0014] (2.1) Fold the left end of the fabric in half, with the upper and lower edges of the fabric aligned with each other; after folding, sew the left side of the fabric, and an exposed sewing line will be formed on the left side of the fabric;

[0015] (2.1) Turn the left end of the fabric from inside to outside and fold the fabric in reverse, with the upper and lower sides of the fabric aligned with each other; at this time, the sewing line is hidden inside the two layers of fabric formed after the folding;

[0016] (2.2) Sew the aligned parts of the upper and lower sides of the fabric from left to right to preliminarily fix the aligned parts of the upper and lower sides of the fabric;

[0017] (2.3) After fixing, sew the tapered feet from left to right at the aligned part. After sewing, the fabric forms a double-layer structure and a fan-shaped petal body.

[0018] In the above steps, in step (2.2), since the fabric is long and very easy to deform, when sewing, it can be folded up and down while sewing, that is, fold a small section, sew a small section, and repeat continuously to improve the sewing accuracy; sew the tapered foot from left to right at the alignment point, so that wrinkles will appear at the alignment point, and the side length of the folded part of the fabric is greater than the side length of the aligned part, thereby forming a fan-shaped petal body.

[0019] Preferably, in step (3), after the petal body is rolled up, the contracted foot forms the bottom of the petal body.

[0020] Preferably, in step (1), the right end of the fabric is arc-shaped; in step (3), the fabric is wound around the right end of the petal body as the center. By setting the fabric in an arc shape, when folded in half, its right end is also arc-shaped. Therefore, after winding, the right end of the petal body will form the center of the decorative flower body, so that the height of the central petal of the decorative flower body gradually increases from the inside to the outside, making the decorative flower body more realistic.

[0021] Preferably, in step (1), the fabric is a long strip of fabric, which can be formed by sewing and connecting multiple short pieces of fabric in sequence. The purpose is to select the number of short pieces of fabric according to the size of the decorative flower, thereby improving the production flexibility.

[0022] Preferably, the support cover includes a piece of fabric and a piece of plain material; when the support cover is produced, the plain material is placed on the fabric, and the fabric and the plain material are tightly connected by heating to form a support cover body, and then the support cover body is processed, and the support cover body is erected around to form a support cover. With the above structure, the plain material can play a shaping role, and it is also easy to shape, which can improve the strength of the support cover. The support cover body is erected around, so that the support cover forms a bottle cap-shaped support cover, which wraps the bottom of the decorative flower body well and fixes it more stably.

[0023] Furthermore, in step (4), before installing the support cover, the edge of the support cover is sewn around to ensure that the support cover structure is more stable and to prevent the thread ends at the edge of the support cover from loosening, resulting in burrs, which affects the stability of the structure and appearance.

[0024] The decorative flower is fastened to the clothing by a pin, which comprises a circular metal sheet and a pin body arranged on the circular metal sheet. The circular metal sheet has holes around its periphery, and the circular metal sheet is sewn to the bottom of the support cover by passing needle and thread through the holes, thereby playing a good fixing role.

[0025] Preferably, the support cover is produced by a support cover production device; wherein the support cover production device comprises a conveying device for conveying the support cover body, a feeding device arranged above the conveying device for automatically feeding the fabric and the raw material, a heating device for heating the fabric and the raw material to form the support cover body, and a support cover forming device for processing the support cover body to form the support cover; wherein,

[0026] The feeding device comprises a feeding rack arranged on the conveying device, a fabric collecting and discharging mechanism arranged on the upper end of the feeding rack for discharging and collecting fabric rolls, a raw material collecting and discharging mechanism arranged on the upper end of the feeding rack for discharging and collecting raw material rolls, a cutting mechanism arranged on the upper end of the feeding rack for cutting the fabric rolls and raw material rolls into fabric and raw material respectively, and a feeding execution mechanism arranged in the middle of the feeding rack, the feeding execution mechanism is used to transfer the fabric cut by the cutting mechanism to the conveying device and to transfer the raw material cut by the cutting mechanism to the fabric;

[0027] The cap supporting and forming device comprises a cap supporting and forming mould and a conveying mechanism for conveying the cap supporting body on the conveying device to the cap supporting and forming mould.

[0028] The working principle of the above-mentioned cover production equipment is:

[0029] During operation, the cutting mechanism cuts the fabric roll, and the cut fabric will fall into the feeding actuator, which transfers the fabric to the conveying device; then, the cutting mechanism cuts the raw material roll, and the cut raw material will fall into the feeding actuator, which stacks the raw material on the fabric on the conveying device; after the cutting mechanism finishes cutting the fabric and raw material, the fabric collecting and releasing mechanism will release and collect the fabric roll at the same time, and the raw material collecting and releasing mechanism will release and collect the raw material roll at the same time; then, the conveying device conveys the stacked fabric and raw material forward, and when they reach the heating device, the heating device heats the fabric and raw material so that the fabric and raw material are tightly connected to form a supporting cover body, and the conveying device continues to convey the supporting cover body forward and leaves the heating device; then, the supporting cover body is conveyed to the supporting cover forming mold by the conveying mechanism, and the supporting cover forming mold shapes the supporting cover body so that the supporting cover body stands up all around to form a supporting cover. The automatic production of the tray cap can be realized through the tray cap production equipment, which has higher precision and higher efficiency than manual production.

[0030] Preferably, the cover forming mold includes a lower mold, an upper mold and a forming lifting drive mechanism for driving the upper mold to be pressed into the lower mold; the lower mold includes a lower template; the lower template is provided with a mold cavity that cooperates with the upper mold, and the mold cavity is provided with a supporting seat; the lower template is provided with a steam channel for conveying hot steam, and the cavity wall of the mold cavity is provided with an outwardly recessed annular groove, the steam channel is connected with the annular groove, and the annular groove is connected with the mold cavity. In the above structure, the transport mechanism transports the cover body on the conveying device to the top of the mold cavity (at this time, the diameter of the mold cavity is smaller than the diameter of the cover body, and the cover body will be supported by the lower mold plate and located above the mold cavity); the molding lifting drive mechanism drives the upper mold to move downward, presses the cover body into the mold cavity, and the cover body stands up all around. The support seat supports and fixes the cover body, and the steam channel passes hot steam into the annular groove. The heat of the hot steam is transferred to the cover body, and the cover body is heated and formed to form a cover; after the heating and forming is completed, the molding lifting drive mechanism drives the upper mold to move upward, and then takes the cover out of the mold cavity.

[0031] Preferably, the upper mold includes a pushing rod connected to the forming lifting drive mechanism, a pressing head slidably mounted on the pushing rod, and a coil spring arranged between the pressing head and the pushing rod; one end of the coil spring acts on the upper end of the pushing rod, and the other end of the coil spring acts on the upper end of the pressing head; wherein, the pressing head includes a sliding seat slidably connected to the pushing rod and a plurality of pressing blocks arranged at the lower end of the sliding seat, and the plurality of pressing blocks are evenly distributed along the circumferential direction; the lower end of the pushing rod is provided with a pushing head for pushing the plurality of pressing blocks to expand outward. With the above structure, when working, the forming lifting drive mechanism drives the push rod to move downward, driving the pressure head and the spiral spring to move together; when the pressure head presses the cover supporting body into the mold cavity, the supporting seat limits the pressure head, so that the pressure head cannot continue to move downward. At this time, the forming lifting drive mechanism continues to drive the push rod to move downward, the spiral spring will be compressed, and the push head on the push rod will push multiple pressure blocks to expand outward, further pressing the cover supporting body, which is conducive to the forming of the cover; after the cover is formed, the forming lifting drive mechanism drives the push rod to move upward, the spiral spring is reset, and the pressure head will also move away from the mold cavity.

[0032] Preferably, the pressing block is integrally arranged with the sliding seat, and the bottom and inner side of the pressing block are both provided with steam outlet holes; the sliding seat is provided with an annular steam delivery channel for delivering hot steam; the annular steam delivery channel and the steam outlet hole are connected through a vertical steam delivery channel; the sliding seat is provided with a steam inlet hole, and the steam inlet hole is connected with the annular steam delivery channel. Further, the steam outlet holes at the bottom and inner side of the pressing block are both close to the corners of the pressing block. In the above structure, when the pressure head presses the supporting cover body into the mold cavity, the pressure head will spray hot steam from the steam outlet hole. Specifically, the hot steam enters the annular steam delivery channel from the steam inlet hole, and is respectively delivered to the steam outlet hole of each pressing block through multiple vertical steam delivery channels, so as to heat the supporting cover body and help the supporting cover to be formed; the steam outlet holes at the bottom and inner side of the pressing block are both close to the corners of the pressing block, and the purpose is that the corners of the pressing block correspond to the corners of the supporting cover, which are the main positions for forming, and the forming position is heated to improve the forming effect. Since the raw material can be easily formed after heating, the mold cavity and the pressure head are steam heated, which greatly improves the forming effect.

[0033] Preferably, the lower end of the push head is provided with a conical surface, and the inner side surface of the pressing block is an inclined surface, and the conical surface cooperates with the inclined surface. When the push head pushes the pressing block, the push head moves downward, and the conical surface contacts the inclined surface, and the upward radius of the conical surface increases. Under the action of cooperating with the inclined surface, the pressing block will be pushed to overcome its own elastic force and move outward. The pressing block has a certain elasticity, and the pressing block will reset itself after the push head moves away from the pressing block.

[0034] Preferably, the cover support molding die further comprises a rotation drive mechanism for driving the upper mold to rotate, the rotation drive mechanism comprises a rotation plate rotatably arranged on the lower mold plate and a rotation drive motor for driving the rotation plate to rotate; the push rod is mounted on the rotation plate through the molding lifting drive mechanism. The upper mold can be driven away from the top of the mold cavity by the rotation drive mechanism, so that the transport mechanism can better transport the cover support body to the mold cavity and prevent the transport mechanism from interfering with the upper mold; when the transport mechanism has completed the transport and left the top of the mold cavity, the rotation drive motor drives the rotation plate to rotate, driving the upper mold back to the top of the mold cavity, and the molding lifting drive mechanism can perform the pressing operation.

[0035] Preferably, the lower mold also includes a supporting lifting drive mechanism for driving the supporting seat to move up and down in the mold cavity. The purpose of adopting the above structure is that before the conveying mechanism conveys the supporting cover body on the conveying device to the upper side of the mold cavity, the supporting lifting drive mechanism drives the supporting seat to move upward so that the upper end surface of the supporting seat is flush with the upper end surface of the lower mold plate; when the conveying mechanism conveys the supporting cover body on the conveying device to the upper side of the mold cavity, the supporting seat can support the supporting cover body, and when the molding lifting drive mechanism drives the upper mold to move downward, the supporting lifting drive mechanism drives the supporting seat to move downward to press the supporting cover body into the mold cavity. When the supporting seat moves downward to a specified position, the driving stops, and the molding lifting drive mechanism can continue to move downward to press the supporting cover body; after the heating and molding is completed, the molding lifting drive mechanism drives the upper mold to move upward, and the supporting lifting drive mechanism drives the supporting seat to move upward to push the supporting cover out of the mold cavity.

[0036] Furthermore, the support seat is provided with an adsorption hole, which is used to adsorb the support cover body and fix the support cover body. Under the action of the adsorption hole, the support seat can first move downward to suck the support cover body into the mold cavity, and then the pressure head moves downward to press. The support seat can also move downward with the pressure head to press the support cover body into the mold cavity.

[0037] Preferably, the cap forming device further comprises a collecting mechanism for collecting the caps; the collecting mechanism comprises a collecting box, a lever provided on the lower template for moving the caps on the supporting seat into the collecting box, and a driving mechanism for driving the lever to rotate. When the caps are formed and pushed out of the mold cavity by the supporting seat, the driving mechanism drives the lever to rotate and moves the caps into the collecting box for collection.

[0038] Preferably, the transport mechanism includes a transport frame, a transport suction cup for adsorbing the cover supporting body, a lateral transport driving mechanism for driving the transport suction cup to move in a lateral direction, and a vertical transport driving mechanism for driving the transport suction cup to move in a vertical direction. In the above structure, the movement of the transport suction cup can be realized by the lateral transport driving mechanism and the vertical transport driving mechanism, so as to transport the cover supporting body of the conveying device to the supporting seat.

[0039] Furthermore, the molding lifting drive mechanism, the supporting lifting drive mechanism and the vertical transport drive mechanism are all cylinders; the toggle drive mechanism is a motor; the horizontal transport drive mechanism includes a motor and a screw nut pair. The cylinder structure is simple, and the vertical transport drive mechanism is arranged on the nut of the screw nut pair.

[0040] The lower template is installed between the conveying device and the collection box, and the transport frame is also fixed between the conveying device and the collection box.

[0041] Compared with the prior art, the present invention has the following beneficial effects:

[0042] 1. The production process of the decorative flower in the present invention is to form a decorative flower by folding, sewing, winding and installing a cover on a piece of cloth. The production process is very simple and the structure of the decorative flower is also very simple.

[0043] 2. The production process of the decorative flower of the present invention can form a rose-shaped decorative flower body by winding the fan-shaped petal body. The decorative flower body can be used as the petals of the decorative flower, and the support cover can be used as the receptacle of the decorative flower, which has a very realistic effect.

[0044] 3. The production process of the decorative flower in the present invention can prevent the main body of the decorative flower from becoming loose by providing a supporting cover, so that the decorative flower structure is very strong and the quality is better. After long-term use or washing, it will not become loose or deformed, and the result is very stable.

[0045] 4. The support cover production equipment in the present invention realizes the automated production of the support cover, which has higher precision and higher efficiency than manual production. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 The present invention is a process flow chart of a specific implementation method of a process for making a decorative flower.

[0047] Figure 2 This is a schematic diagram of the structure of the decorative flower after the buckle is installed in the present invention.

[0048] Figure 3 It is a structural schematic diagram of the petal main body in the present invention.

[0049] Figure 4 It is a structural schematic diagram of the decorative flower main body in the present invention.

[0050] Figure 5 It is a structural schematic diagram of the decorative flower body in the present invention from another viewing angle.

[0051] Figure 6 It is a structural schematic diagram of the decorative flower in the present invention.

[0052] Figure 7 It is a three-dimensional structural schematic diagram of the cover production equipment in the present invention.

[0053] Figure 8 This is a front view of the cover production equipment in the present invention, in which the cover forming device is hidden.

[0054] Fig. 9 It is a schematic diagram of the three-dimensional structure of the cover production equipment in the present invention, in which the cover forming device is hidden.

[0055] Fig.10 It is a schematic diagram of the three-dimensional structure of the feeding device in the present invention.

[0056] Fig.11 It is a left view of the feeding device in the present invention.

[0057] Fig.12 for Fig.11 Cross-sectional view along the AA direction.

[0058] Fig.13 for Fig.12 A partial enlarged view of point B in the middle.

[0059] Fig.14 for Fig. 9 A partial enlarged view of point C in the middle.

[0060] Fig.15 It is a schematic diagram of the three-dimensional structure of the cutting mechanism in the present invention.

[0061] Fig.16 Schematic diagram of the internal structure of the cutting mechanism in the present invention.

[0062] Fig.17 It is a schematic diagram of the three-dimensional structure of the heating device in the present invention.

[0063] Fig.18 It is a schematic diagram of the three-dimensional structure of the cover forming device in the present invention.

[0064] Fig.19 It is a schematic diagram of the three-dimensional structure of the cover forming device in the present invention from another viewing angle.

[0065] Fig. 20It is a schematic diagram of the three-dimensional structure of the cover supporting molding die in the present invention.

[0066] Fig.21 It is a cross-sectional view of the cover forming mold in the present invention.

[0067] Fig. 22 It is an exploded view of the upper mold in the present invention.

[0068] Fig.23 It is a schematic diagram of the three-dimensional structure of the pressure head in the present invention.

[0069] Fig.24 It is a cross-sectional view of the pressure head in the present invention. DETAILED DESCRIPTION

[0070] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described below in conjunction with embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0071] Example 1

[0072] See also Figure 1-Figure 6 This embodiment discloses a process for making a decorative flower, comprising the following steps:

[0073] (1) Prepare a piece of cloth 1;

[0074] (2) folding the fabric 1 in half and sewing it to form a double-layer structure and a fan-shaped petal body 4;

[0075] (3) Winding the petal body 4 to form a decorative flower body 5, and sewing and fixing the bottom of the decorative flower body 5 with needle and thread;

[0076] (4) The support cover 23 is installed on the bottom of the decorative flower body 5, and the support cover 23 is sewn and fixed on the bottom of the decorative flower body 5 to form a decorative flower.

[0077] See also Figure 1-Figure 6 The working principle of the production process of the above decorative flowers is:

[0078] A decorative flower can be formed by folding, sewing, winding and installing a support cover 23 on a piece of cloth 1. The manufacturing process is very simple and the structure of the decorative flower is also very simple. By winding the fan-shaped petal body 4, a rose-shaped decorative flower body 5 can be formed as petals, and the support cover 23 serves as a receptacle, which has a very realistic effect.

[0079] See also Figure 1-Figure 6 In step (2), the specific steps of folding the fabric 1 in half and sewing it to form a double-layer structure and a fan-shaped petal body 4 include:

[0080] (2.1) Folding the left end of the fabric 1 in half, the upper and lower edges of the fabric 1 are aligned with each other; after folding, sewing the left side of the fabric 1, forming an exposed sewing line 101 on the left side of the fabric 1;

[0081] (2.1) The left end of the fabric 1 is turned inside out, and the fabric 1 is folded in reverse up and down, so that the upper and lower sides of the fabric 1 are aligned with each other when folded; at this time, the sewing line 101 is hidden inside the two layers of fabric 1 formed after the folding;

[0082] (2.2) Sewing the aligned parts of the upper and lower sides of the fabric 1 from left to right to preliminarily fix the aligned parts of the upper and lower sides of the fabric 1; this step of sewing will not cause the fabric to deform;

[0083] (2.3) After being fixed, the shrinkage foot 401 is sewn from left to right at the aligned position. After sewing is completed, the fabric 1 forms a double-layer structure and a fan-shaped (also called arc-shaped) petal body 4.

[0084] See also Figure 1-Figure 6 In the above steps, in step (2.2), since the cloth 1 is long and is very easy to deform, it can be folded in half up and down while sewing, that is, fold a small section and sew a small section, and repeat continuously to improve the sewing accuracy; sew the shrinkage foot 401 from left to right at the alignment point, so that wrinkles will be generated at the alignment point, and the side length of the folded part of the cloth 1 is greater than the side length of the alignment part, thereby forming a fan-shaped petal body 4.

[0085] See also Figure 1-Figure 6 The sewing shrinkage foot 401 in this embodiment is to shrink the fabric after sewing at the alignment position. After sewing, the side length will be shorter than the original one and wrinkles will be formed, so that the side length of the folded part of the fabric 1 (that is, the side length of the lace of the petal body 4) is greater than the side length of the alignment position (that is, the side length of the flower head of the petal body 4).

[0086] See also Figure 1-Figure 6 In step (3), after the petal body 4 is wound, the retracted foot 401 forms the bottom of the petal body 4. During winding, the bottom of the retracted foot 401 needs to be aligned, the purpose of which is to facilitate better sewing and fixing; in addition, after winding, the middle of the bottom of the decorative flower body 5 is recessed upward, and then the bottom of the decorative flower body 5 is fixed, that is, after winding, the bottom of the retracted foot 401 does not need to be aligned, and the retracted foot 401 in the middle is recessed upward, the purpose of which is to make the petals of the decorative flower body 5 form an outward-opening posture, so that the effect of the decorative flower body 5 is more realistic, and the decorative flower is in a blooming state.

[0087] See also Figure 1-Figure 6In step (1), the right end of the fabric 1 is arc-shaped; in step (3), the fabric 1 is wound around the right end of the petal body 4, and the specific winding direction is as shown in FIG. Figure 1 The right end of the fabric 1 is arc-shaped, and after being folded in half, the arc-shaped edge of the right end of the fabric 1 is also a part of the upper and lower sides; by setting the fabric 1 to be arc-shaped, when folded in half, its right end is also arc-shaped, so after winding, the right end of the petal body 4 will form the center of the decorative flower body 5, that is, the pistil of the decorative flower body 5, so that the height of the central petal (stamen) of the decorative flower body 5 gradually increases from the inside to the outside, making the effect of the decorative flower body 5 more realistic.

[0088] See also Figure 1-Figure 6 In step (1), the fabric 1 is a long strip of fabric 1, which can be formed by sewing multiple short pieces of fabric 1 in sequence. The purpose is to select the number of short pieces of fabric 1 according to the size of the decorative flower, thereby improving the production flexibility.

[0089] See also Figure 1 , Figure 6 and Fig. 9 The support cover 23 includes a piece of fabric 2 and a piece of raw material 3; when the support cover 23 is produced, the raw material 3 is placed on the fabric 2, and the fabric 2 and the raw material 3 are tightly connected by heating to form a support cover body 23-1, and then the support cover body 23-1 is processed, and the support cover body 23-1 stands up around to form the support cover 23. With the above structure, the raw material 3 can play a shaping role, and it is also easy to shape, which can improve the strength of the support cover 23. The support cover body 23-1 stands up around, so that the support cover body 23-1 forms a bottle cap-shaped support cover 23, which wraps the bottom of the decorative flower body 5 well and fixes it more stably.

[0090] See also Figure 1 , Figure 6 and Fig. 9 , the shapes of fabric 2 and fabric 3 are both circular.

[0091] See also Figure 1-Figure 6 In step (4), before installing the support cover 23, a circle is sewn around the edge of the support cover 23, or a circle is sewn around the edge of the support cover body 23-1, or a circle is sewn around the edge of the fabric 2. The purpose is to ensure that the structure of the support cover 23 is more stable and prevent the thread ends at the edge of the support cover 23 from loosening, resulting in burrs, affecting the stability of the structure and appearance.

[0092] See also Figure 2The decorative flower is fastened to the clothing through a pin, which includes a circular metal sheet 24 and a pin body 25 arranged on the circular metal sheet 24. The circular metal sheet 24 has holes around it. The circular metal sheet 24 is sewn to the bottom of the support cover 23 by passing the needle and thread through the holes, which plays a good fixing role.

[0093] See also Figure 2 , Figure 6 and Figure 7 The support cover 23 is produced by a support cover production equipment; wherein the support cover production equipment includes a conveying device 6 for conveying the fabric 2, the raw material 3 and the support cover body 23-1, a loading device arranged above the conveying device 6 for automatically loading the fabric 2 and the raw material 3, a heating device 21 for heating the fabric 2 and the raw material 3 to form the support cover body 23-1, and a support cover forming device for processing the support cover body 23-1 to form the support cover 23.

[0094] See also Figure 2 , Figure 6 and Figure 7 The feeding device includes a feeding rack 7 arranged on the conveying device 6, a fabric feeding and collecting mechanism 8 arranged at the upper end of the feeding rack 7 for feeding and collecting the fabric roll 11, a raw material feeding and collecting mechanism 9 arranged at the upper end of the feeding rack 7 for feeding and collecting the raw material roll 12, a cutting mechanism 13 arranged at the upper end of the feeding rack 7 for cutting the fabric roll 11 and the raw material roll 12 into fabric 2 and raw material 3 respectively, and a feeding actuator 10 arranged in the middle of the feeding rack 7, the feeding actuator 10 is used to transfer the fabric 2 cut by the cutting mechanism 13 to the conveying device 6 and to transfer the raw material 3 cut by the cutting mechanism 13 to the fabric 2.

[0095] See also Figure 2 , Figure 6 and Figure 7 The cap forming device includes a cap forming mold 26 and a conveying mechanism 27 for conveying the cap body 23 - 1 on the conveying device 6 to the cap forming mold 26 .

[0096] See also Figure 2 , Figure 6 and Figure 7 The working principle of the above-mentioned cover production equipment is:

[0097] During operation, the cutting mechanism 13 cuts the fabric roll 11, and the cut fabric 2 falls into the feeding actuator 10, which transfers the fabric 2 to the conveying device 6; then, the cutting mechanism 13 cuts the raw material roll 12, and the cut raw material 3 falls into the feeding actuator 10, which stacks the raw material 3 onto the fabric 2 on the conveying device 6; after the cutting mechanism 13 finishes cutting the fabric 2 and raw material 3, the fabric unwinding mechanism 8 unwinds and unwinds the fabric roll 11, and the raw material unwinding mechanism 9 unwinds and unwinds the raw material roll 12 The material is released while the material is collected; then, the conveying device 6 conveys the stacked fabric 2 and the raw material 3 forward, and when they reach the heating device 21, the heating device 21 heats the fabric 2 and the raw material 3, so that the fabric 2 and the raw material 3 are tightly connected to form a cover body 23-1, and the conveying device 6 continues to convey the cover body 23-1 forward and leaves the heating device 21; then, the cover body 23-1 is conveyed to the cover forming mold 26 by the conveying mechanism 27, and the cover forming mold 26 shapes the cover body 23-1 so that the cover body 23-1 stands up around to form a cover 23. The cover production equipment realizes the automated production of the cover 23, which is more accurate and efficient than manual production.

[0098] See also Figure 7 and Figure 18-Figure 21 The cover forming mold 26 includes a lower mold, an upper mold and a forming lifting drive mechanism 26-1 for driving the upper mold to be pressed into the lower mold; the lower mold includes a lower template 26-2; the lower template 26-2 is provided with a mold cavity 26-21 that cooperates with the upper mold, and the mold cavity 26-21 is provided with a supporting seat 26-3; the lower template 26-2 is provided with a steam channel 26-5 for conveying hot steam, and the cavity wall of the mold cavity 26-21 is provided with an annular groove 26-4 that is recessed outward (recessed outward in the radial direction), the steam channel 26-5 is connected with the annular groove 26-4, and the annular groove 26-4 is connected with the mold cavity 26-21. In the above structure, the transport mechanism 27 transports the cover body 23-1 on the conveying device 6 to the top of the mold cavity 26-21 (at this time, the diameter of the mold cavity 26-21 is smaller than the diameter of the cover body 23-1, and the cover body 23-1 will be supported by the lower template 26-2 and located above the mold cavity 26-21); the molding lifting drive mechanism 26-1 drives the upper mold to move downward, presses the cover body 23-1 into the mold cavity 26-21, and the cover body 23-1 stands up all around. The supporting seat 26-3 supports and fixes the cover body 23-1, and the steam channel 26-5 passes hot steam toward the annular groove 26-4. The heat of the hot steam is transferred to the cover body 23-1, and the cover body 23-1 is heated and formed to form the cover 23; after the heating and forming is completed, the molding lifting drive mechanism 26-1 drives the upper mold to move upward, and then takes the cover 23 out of the mold cavity 26-21.

[0099] See also Figure 7 and Figure 18-Figure 24 The upper mold includes a pushing rod 26-6 connected to the molding lifting drive mechanism 26-1, a pressing head 26-7 slidably mounted on the pushing rod 26-6, and a coil spring 26-8 arranged between the pressing head 26-7 and the pushing rod 26-6; one end of the coil spring 26-8 acts on the upper end of the pushing rod 26-6, and the other end of the coil spring 26-8 acts on the upper end of the pressing head 26-7; wherein, the pressing head 26-7 includes a sliding seat 26-71 slidably connected to the pushing rod 26-6 and a plurality of pressing blocks 26-72 arranged at the lower end of the sliding seat 26-71, and the plurality of pressing blocks 26-72 are evenly distributed along the circumferential direction; the lower end of the pushing rod 26-6 is provided with a pushing head 26-61 for pushing the plurality of pressing blocks 26-72 to expand outward. With the above structure, when working, the molding lifting drive mechanism 26-1 drives the push rod 26-6 to move downward, driving the pressure head 26-7 and the coil spring 26-8 to move together; when the pressure head 26-7 presses the cover body 23-1 into the mold cavity 26-21, the support seat 26-3 limits the pressure head 26-7, so that the pressure head 26-7 cannot continue to move downward. At this time, the molding lifting drive mechanism 26-1 continues to drive the push rod 26-6 to move downward, the coil spring 26-8 will be compressed, and the push head 26-61 on the push rod 26-6 will push the multiple pressure blocks 26-72 outward to further press the surrounding areas of the cover body 23-1, which helps to shape the cover 23; after the cover 23 is formed, the molding lifting drive mechanism 26-1 drives the push rod 26-6 to move upward, the coil spring 26-8 is reset, and the pressure head 26-7 will also move away from the mold cavity 26-21.

[0100] See also Figure 7 and Figure 18-Figure 24The pressing block 26-72 is integrally arranged with the sliding seat 26-71, and the bottom and inner side of the pressing block 26-72 are both provided with steam outlet holes 26-9; the sliding seat 26-71 is provided with an annular steam delivery channel 26-10 for delivering hot steam; the annular steam delivery channel 26-10 is connected to the steam outlet hole 26-9 through a vertical steam delivery channel 26-11; the sliding seat 26-71 is provided with a steam inlet hole 26-12, and the steam inlet hole 26-12 is connected to the annular steam delivery channel 26-10. Further, the steam outlet holes 26-9 at the bottom and inner side of the pressing block 26-72 are both close to the corners of the pressing block 26-72. In the above structure, when the pressure head 26-7 presses the support cover body 23-1 into the mold cavity 26-21, the pressure head 26-7 will spray hot steam from the steam outlet 26-9. Specifically, the hot steam enters the annular steam delivery channel 26-10 from the steam inlet 26-12, and is respectively delivered to the steam outlet 26-9 of each pressing block 26-72 through multiple vertical steam delivery channels 26-11, so as to heat the support cover body 23-1 and help the support cover 23 to be formed. The bottom and the steam outlet 26-9 on the inner side of the pressing block 26-72 are close to the corner of the pressing block 26-72. The purpose is that the corner of the pressing block 26-72 corresponds to the corner of the support cover 23, which is the main position for forming. The forming position is heated to improve the forming effect. Since the raw material 3 is easy to be formed after heating, the mold cavity 26-21 and the pressure head 26-7 are both steam heated, which greatly improves the forming effect. The steam inlet hole 26 - 12 and the steam channel 26 - 5 are connected to a steam generating device, and the steam generating device can generate hot steam.

[0101] See also Figure 7 and Figure 18-Figure 24 The lower end of the push head 26-61 is provided with a conical surface 26-611, and the inner side surface of the pressing block 26-72 is an inclined surface 26-721, and the conical surface 26-611 cooperates with the inclined surface 26-721. When the push head 26-61 pushes the pressing block 26-72, the push head 26-61 moves downward, and the conical surface 26-611 contacts the inclined surface 26-721, and the upward radius of the conical surface 26-611 increases. Under the action of cooperating with the inclined surface 26-721, the pressing block 26-72 will be pushed to overcome its own elastic force and move outward. The pressing block 26-72 has a certain elasticity. After the push head 26-61 is away from the pressing block 26-72, the pressing block 26-72 will reset itself.

[0102] See also Figure 7 and Figure 18-Figure 24The cover forming mold 26 also includes a rotation drive mechanism for driving the upper mold to rotate, and the rotation drive mechanism includes a rotation plate 26-13 that is rotatably arranged on the lower mold plate 26-2 and a rotation drive motor 26-14 for driving the rotation plate 26-13 to rotate; the push rod 26-6 is installed on the rotation plate 26-13 through the molding lifting drive mechanism 26-1. Through the rotation drive mechanism, the upper mold can be driven to leave the top of the mold cavity 26-21, so that the conveying mechanism 27 can better convey the cover body 23-1 to the mold cavity 26-21, and prevent the conveying mechanism 27 from interfering with the upper mold; when the conveying mechanism 27 has completed the conveying and left the top of the mold cavity 26-21, the rotation drive motor 26-14 drives the rotation plate 26-13 to rotate, driving the upper mold back to the top of the mold cavity 26-21, and the molding lifting drive mechanism 26-1 can perform a pressing operation.

[0103] See also Figure 7 and Figure 18-Figure 24 , the lower mold also includes a supporting lifting drive mechanism 26-15 for driving the supporting seat 26-3 to move up and down in the mold cavity 26-21. The purpose of adopting the above structure is that before the conveying mechanism 27 conveys the supporting cover body 23-1 on the conveying device 6 to the top of the mold cavity 26-21, the supporting lifting drive mechanism 26-15 drives the supporting seat 26-3 to move upward, so that the upper end surface of the supporting seat 26-3 is flush with the upper end surface of the lower mold plate 26-2; when the conveying mechanism 27 conveys the supporting cover body 23-1 on the conveying device 6 to the top of the mold cavity 26-21, the supporting seat 26-3 can support the supporting cover body 23-1, and when the molding lifting drive mechanism 26-1 drives the upper mold to move downward, the supporting lifting drive mechanism 26-15 drives the supporting seat 26-3 moves downward (when the upper mold moves downward and contacts the cover body 23-1, the upper mold can move downward synchronously with the molding lifting drive mechanism 26-1), pressing the cover body 23-1 into the mold cavity 26-21. When the supporting seat 26-3 moves downward to the specified position, the drive is stopped, and the molding lifting drive mechanism 26-1 can continue to move downward to press and mold the cover body 23-1. After the heating and molding is completed, the molding lifting drive mechanism 26-1 drives the upper mold to move upward, and the supporting lifting drive mechanism 26-15 drives the supporting seat 26-3 to move upward to push the cover 23 out of the mold cavity 26-21.

[0104] See also Figure 7 and Figure 18-Figure 24The support seat 26-3 is provided with an adsorption hole, which is used to adsorb the support cover body 23-1 and fix the support cover body 23-1. Under the action of the adsorption hole, the support seat 26-3 can first move downward to suck the support cover body 23-1 into the mold cavity 26-21, and then the pressure head 26-7 moves downward to press. The support seat 26-3 can also move downward with the pressure head 26-7 to press the support cover body 23-1 into the mold cavity 26-21.

[0105] See also Figure 7 and Figure 18-Figure 24 The cover forming device further includes a collecting mechanism for collecting the cover 23; the collecting mechanism includes a collecting box 28, a lever 29 provided on the lower mold plate 26-2 for moving the cover 23 on the support seat 26-3 into the collecting box 28, and a moving driving mechanism 30 for driving the lever 29 to rotate. When the cover 23 is formed and pushed out of the mold cavity 26-21 by the support seat 26-3, the moving driving mechanism 30 drives the lever 29 to rotate, and moves the cover 23 into the collecting box 28 for collection.

[0106] See also Figure 18-Figure 19 The collecting box 28 is provided with a guide channel 31 , and the lever 29 moves the supporting cover 23 into the guide channel 31 , and the supporting cover 23 falls into the collecting box 28 through the guide channel 31 .

[0107] See also Figure 7 and Figure 18-Figure 19 The transport mechanism 27 includes a transport frame 27-1, a transport suction cup 27-2 for adsorbing the cap holding body 23-1, a lateral transport driving mechanism 27-3 for driving the transport suction cup 27-2 to move in the lateral direction, and a vertical transport driving mechanism 27-4 for driving the transport suction cup 27-2 to move in the vertical direction. In the above structure, the transport suction cup 27-2 can be moved by the lateral transport driving mechanism 27-3 and the vertical transport driving mechanism 27-4, so that the cap holding body 23-1 of the conveying device 6 can be transported to the supporting seat 26-3.

[0108] See also Figure 7 and Figure 18-Figure 21 The molding lifting drive mechanism 26-1, the supporting lifting drive mechanism 26-15 and the vertical transport drive mechanism 27-4 are all cylinders; the toggle drive mechanism 30 is a motor; the horizontal transport drive mechanism 27-3 includes a motor and a screw nut pair. The cylinder structure is simple, and the vertical transport drive mechanism 27-4 is set on the nut of the screw nut pair.

[0109] See also Figure 7 and Figure 18-Figure 21The lower template 26 - 2 is installed between the conveying device 6 and the collection box 28 , and the transport frame 27 - 1 is also fixed between the conveying device 6 and the collection box 28 .

[0110] See also Figure 7-Figure 12 The feeding actuator 10 includes a turntable 10-1 arranged on the feeding frame 7, a feeding driving mechanism 10-3 for driving the turntable 10-1 to rotate, and a plurality of suction cups 10-2 arranged on the outer wall of the turntable 10-1 for adsorbing the fabric 2 and the material 3, and the plurality of suction cups 10-2 are evenly distributed along the circumferential direction. The fabric 2 and the material 3 cut by the cutting mechanism 13 are transferred to the suction cup 10-2, and the fabric 2 and the material 3 are adsorbed by the suction cup 10-2, and then the feeding driving mechanism 10-3 drives the turntable 10-1 to rotate, and moves the suction cup 10-2 adsorbing the fabric 2 or the material 3 to the top of the conveying device 6, and the suction cup 10-2 stops adsorbing, and the fabric 2 falls onto the conveying device 6 under the action of gravity, or the material 3 falls onto the fabric 2 on the conveying device 6 under the action of gravity.

[0111] See also Fig.10 The feeding drive mechanism 10-3 is a feeding drive motor, which directly drives the turntable 10-1 to rotate, and has a simple structure.

[0112] See also Figure 7-Figure 12 , the suction cups 10-2 for absorbing fabric 2 and the suction cups 10-2 for absorbing material 3 are arranged alternately in sequence. In the above structure, the first suction cup 10-2 is used to absorb fabric 2, the second suction cup 10-2 is used to absorb material 3, the third suction cup 10-2 is used to absorb fabric 2, the fourth suction cup 10-2 is used to absorb material 3, and so on; that is, there is a suction cup 10-2 for absorbing material 3 between two adjacent suction cups 10-2 for absorbing fabric 2, and there is a suction cup 10-2 for absorbing fabric 2 between two adjacent suction cups 10-2 for absorbing material 3; the purpose of adopting the above structure is to , realizing alternating loading of fabric 2 and raw material 3 and improving the loading speed; specifically, when the suction cup 10-2 used for adsorbing fabric 2 reaches directly above the conveying device 6, the suction cup 10-2 stops adsorbing, and the fabric 2 falls onto the conveying device 6 under the action of gravity, and the feeding drive mechanism 10-3 drives the turntable 10-1 to rotate, driving the next suction cup 10-2 adsorbing raw material 3 to reach directly above the fabric 2 located on the conveying device 6, the suction cup 10-2 stops adsorbing, and the raw material 3 falls onto the fabric 2 under the action of gravity.

[0113] See also Fig.12 In this embodiment, the number of suction cups 10 - 2 is 16 and they are evenly distributed along the circumferential direction.

[0114] See also Figure 9-10, the suction cup 10-2 is arrayed with multiple suction holes, which are connected to the negative pressure system and the positive pressure system; when the fabric 2 and the material 3 need to be adsorbed, the negative pressure system is started, and the suction holes generate negative pressure, which can adsorb the fabric 2 and the material 3; when the fabric 2 needs to be transferred to the conveying device 6 or the material 3 needs to be transferred to the fabric 2, the negative pressure system is disconnected. In order to prevent the fabric 2 and the material 3 from falling by gravity due to residual negative pressure in the suction holes or static electricity, at this time, the positive pressure system is started, and positive pressure is generated in the suction holes to blow the fabric 2 and the material 3 away from the suction cup 10-2, thereby achieving smooth loading.

[0115] See also Figure 7-Figure 12 The fabric collecting and releasing mechanism 8 and the plain material collecting and releasing mechanism 9 are arranged in a vertical direction. The fabric collecting and releasing mechanism 8 of this embodiment is located below the plain material collecting and releasing mechanism 9.

[0116] See also Figure 7-Figure 12 The fabric unwinding and rewinding mechanism 8 includes a fabric unwinding reel 8-1 arranged at one end of a loading rack 7, a fabric receiving reel 8-2 arranged at the other end of the loading rack 7, and a fabric receiving drive motor 8-3 arranged on the loading rack 7 for driving the fabric receiving reel 8-2.

[0117] See also Figure 7-Figure 12 The raw material collecting and unloading mechanism 9 includes a raw material unloading reel 9-1 arranged at one end of the loading rack 7, a raw material receiving reel 9-2 arranged at the other end of the loading rack 7, and a raw material receiving drive motor 9-3 arranged on the loading rack 7 for driving the raw material receiving reel 9-2.

[0118] See also Figure 7-Figure 13, one end of the fabric coil 11 on the fabric unwinding reel 8-1 passes through the cutting mechanism 13 and is connected to the fabric receiving reel 8-2, and one end of the fabric coil 12 on the raw material unwinding reel 9-1 passes through the cutting mechanism 13 and is connected to the raw material receiving reel 9-2; the fabric unwinding mechanism 8 can be located below or above the raw material unwinding mechanism 9; when the fabric unwinding mechanism 8 is located below the raw material unwinding mechanism 9, the specific process of cutting is as follows: a material taking hole has been cut out at the position corresponding to the raw material coil 12 and the cutting mechanism 13; the cutting knife 13-2 of the cutting mechanism 13 will pass through the material taking hole of the raw material coil 12 The fabric roll 11 below is cut, and the cut fabric 2 falls into the suction cup 10-2 for adsorption, and a material collection hole is also cut on the fabric roll 11; then, the feeding drive mechanism 10-3 drives the turntable 10-1 to rotate, driving the next suction cup 10-2 to reach the position directly below the cutting mechanism 13, and then the raw material collection drive motor 9-3 drives the raw material collection reel 9-2 to rotate, and the raw material roll 12 is collected. While the raw material roll 12 is moving, the raw material discharge reel 9-1 automatically rotates to discharge the material, and the material collection hole of the raw material roll 12 will move toward the raw material collection reel 9-2. When the material collection hole 1 of the raw material roll 12 is When 2-1 leaves the cutting range of the cutting mechanism 13, the material reel 12 is stopped from retrieving and releasing the material (i.e., the material retrieving drive motor 9-3 is stopped), and the cutting knife 13-2 of the cutting mechanism 13 cuts the material reel 12, and the material reel 12 also cuts out a new material taking hole 12-1, and the cut material 3 passes through the material taking hole 11-1 on the fabric reel 11 and falls into the suction cup 10-2, then, the feeding drive mechanism 10-3 drives the turntable 10-1 to rotate, driving the next suction cup 10-2 to the position directly below the cutting mechanism 13, and then, the fabric retrieving drive motor 8-3 drives the fabric The material collection reel 8-2 rotates to collect the fabric roll 11. While the fabric roll 11 is moving, the fabric unloading reel 8-1 automatically rotates to unload the fabric. The material taking hole 11-1 of the fabric roll 11 will move toward the fabric collection reel 8-2. When the material taking hole of the fabric roll 11 leaves the cutting range of the cutting mechanism 13, the material collection and unloading action of the fabric roll 11 is stopped (i.e., the fabric collection drive motor 8-3 is stopped). The cutting knife 13-2 of the cutting mechanism 13 passes through the material taking hole 12-1 of the raw material roll 12 to cut the fabric roll 11 below. Repeat the above steps to alternately complete the cutting and feeding of the fabric 2 and raw material 3. When the fabric collection and unloading mechanism 8 is located above the raw material collection and unloading mechanism 9, the working process is similar to the above process. By adopting the above structure, by arranging the fabric collecting and releasing mechanism 8 and the raw material collecting and releasing mechanism 9 up and down, and by setting a cutting mechanism 13, the cutting of the fabric 2 and the raw material 3 can be achieved. The structure is more compact and simple, the process precision is high, and the production quality of the cover can be improved.

[0119] See also Figure 7-Figure 16The cutting mechanism 13 includes a cutting mounting frame 13-1 arranged on the loading frame 7, a cutting knife 13-2 vertically slidably arranged on the cutting mounting frame 13-1, and a cutting driving mechanism 13-3 for driving the cutting knife 13-2 to move up and down; the cutting mounting frame 13-1 is provided with a cutting support seat 14; the cutting support seat 14 is provided with two through slots 15 arranged along the vertical direction; each through slot 15 is horizontally arranged, and the two through slots 15 are respectively used for the fabric roll 11 and the plain material roll 12 to pass through, that is, the fabric roll 11 and the plain material roll 12 pass through the two through slots 15 respectively; the cutting support seat 14 is provided with a cutting hole 16 that cooperates with the cutting knife 13-2, and the cutting hole 16 extends along the vertical direction and passes through the cutting support seat 14. In the above structure, the groove 15 is connected with the cutting hole 16, and the groove 15 can play a role in positioning and supporting the fabric roll 11 and the raw material roll 12, thereby ensuring the stability of the fabric roll 11 and the raw material roll 12 during cutting; during cutting, the cutting drive mechanism 13-3 drives the cutting knife 13-2 to move vertically downward, and then enters the cutting hole 16. After passing through the groove 15, the fabric roll 11 and the raw material roll 12 in the groove 15 can be cut, and the fabric 2 and the raw material 3 are cut out respectively; after cutting is completed, the fabric unwinding mechanism 8 unwinds and unwinds the fabric roll 11, and the raw material unwinding mechanism 9 unwinds and unwinds the raw material roll 12.

[0120] See also Figure 7-Figure 14 Guide columns 17 are provided on both sides of the cutting mounting frame 13-1, and guide bosses 18 are provided on both sides of the guide columns 17. The guide columns 17 are used to guide the fabric roll 11 and the plain material roll 12. The guide bosses 18 can prevent the fabric roll 11 and the plain material roll 12 from shifting, thereby ensuring the accuracy of the position of the fabric roll 11 and the plain material roll 12 during cutting.

[0121] See also Fig.13 and Fig.15 The cutting drive mechanism 13-3 is a cylinder, the cylinder body of the cylinder is installed on the cutting mounting frame 13-1, and the piston of the cylinder is connected to the upper end of the cutting knife 13-2.

[0122] See also Fig.13 and Figure 15-16 The cross-sectional shape of the lower end of the cutting knife 13-2 is circular, and the fabric 2 and the raw material 3 are also circular.

[0123] See also Figure 12-16 Two guide rods 19 are installed at the upper end of the cutting knife 13-2. The guide rods 19 are slidably connected with the cutting mounting frame 13-1 to guide the cutting knife 13-2 and ensure the stability of movement.

[0124] See also Figure 9-Figure 16 The cutting mechanism 13 also includes a pushing mechanism 20 for pushing the fabric 2 and the raw material 3 downward, and the pushing mechanism 20 includes a pushing rod 20-1 slidably arranged inside the cutting knife 13-2, a driving connecting rod 20-2 arranged at the upper end of the cutting knife 13-2, and a return spring 20-3 arranged between the pushing rod 20-1 and the cutting knife 13-2; the return spring 20-3 is sleeved on the pushing rod 20-1, the upper end of the return spring 20-3 acts on the pushing rod 20-1, and the lower end of the return spring 20-3 acts on the cutting knife 13-2. The middle part of the driving connecting rod 20-2 is hinged on the cutting knife 13-2, one end of the driving connecting rod 20-2 is provided with a roller 20-4, and the other end of the driving connecting rod 20-2 acts on the upper end of the pushing rod 20-1. During operation, the cutting drive mechanism 13-3 drives the cutting knife 13-2 to move vertically downward. When the fabric roll 11 or the plain material roll 12 is cut, the pushing mechanism 20 will also move downward. After moving a certain distance, the roller 20-4 is blocked by the top surface of the cutting support seat 14. As the cutting knife 13-2 continues to move downward, the driving connecting rod 20-2 will swing around the middle part, and the driving connecting rod 20-2 will press the pushing rod 20-1 downward. The pushing rod 20-1 will overcome the elastic force of the return spring 20-3 and move downward. The movable rod 20-1 moves downward relative to the cutting knife 13-2. When the cutting knife 13-2 cuts the fabric 2 or the material 3, the push rod 20-1 will push the fabric 2 or the material 3 downward, causing the fabric 2 or the material 3 to separate from the cutting knife 13-2, so that the fabric 2 or the material 3 falls into the suction cup 10-2. After the cutting is completed, the cutting drive mechanism 13-3 drives the cutting knife 13-2 to move vertically upward. After the roller 20-4 leaves the top surface of the cutting support seat 14, the reset spring 20-3 resets the push rod 20-1. When the cutting knife 13-2 is cutting, the fabric 2 or the material 3 may stick to the cutting knife. By setting the above structure, the fabric 2 or the material 3 can be smoothly pushed into the suction cup 10-2.

[0125] See also Fig.16 A limit block 20-5 is provided on the push rod 20-1. When the return spring 20-3 is in a natural state, the limit block 20-5 is pressed against the inside of the cutting knife 13-2.

[0126] See also Fig.16 The cutting knife 13-2 is provided with an inner cavity, the inner cavity extends downward, and the pushing rod 20-1 is arranged in the inner cavity; the lower end of the cutting knife 13-2 is a blade, and the blade is an oblique blade; its purpose is that when the oblique blade moves downward, it cooperates with the cutting hole 16, similar to a pair of scissors, to facilitate cutting of the fabric roll 11 and the plain material roll 12.

[0127] See also Figure 9-12 and Fig.17 , the heating device 21, the heating device 21 includes a heating head 21-1 vertically slidably arranged on the loading rack 7 and a vertical driving mechanism 21-2 for driving the heating head 21-1 to move in the vertical direction. When the fabric 2 and the raw material 3 are loaded, the conveying device 6 conveys the fabric 2 and the raw material 3 forward until the fabric 2 and the raw material 3 are located below the heating head 21-1, and then stops conveying. The vertical driving mechanism 21-2 drives the heating head 21-1 to move downward and press the raw material 3 and the fabric 2. The heating head 21-1 is heated, and the heat of the heating head 21-1 is transferred to the fabric 2 through the raw material 3. The fabric 2 is tightly connected with the raw material 3 to form a cover body 23-1. After the electric ironing is completed, the conveying device 6 conveys the cover body 23-1 to the transport station, and transports it to the cover forming mold 26 through the transport mechanism 27.

[0128] See also Figure 9-12 and Fig.17 The vertical driving mechanism 21-2 is also a cylinder, and the heating head 21-1 is also connected to the loading rack 7 through a guide rod 19. The guide rod 19 plays a vertical guiding role for the heating head 21-1.

[0129] See also Figure 8-Figure 9 The conveying device 6 includes a frame 6-1 and a conveyor belt 6-2 arranged on the frame 6-1. The fabric 2 and the cover body 23-1 are placed on the conveyor belt 6-2 for conveyance. The loading rack 7 is installed on the frame 6-1. The conveyor belt 6-2 is driven by a conveying drive motor 6-3. A storage cabinet 22 is also provided under the conveyor belt 6-2 for storing items, such as a fabric unloading reel 8-1, a material unloading reel 9-1, etc., which are easy to replace after use.

[0130] Example 2

[0131] The manufacturing method of the support cover 23 in this embodiment is different from that of Example 1. The support cover 23 in this embodiment is manually manufactured. When manufacturing, firstly, circular fabric 2 and material 3 are cut out, and the edges of the fabrics are sewn. Then, material 3 is stacked on fabric 2, and ironed with an electric iron to make fabric 2 and material 3 tightly connected to form a support cover body 23-1. Then, a small part of the edge of the support cover body 23-1 is folded in half, and ironed with an electric iron to fix it. When ironing, a layer of cloth can be covered on the support cover body 23-1 to prevent the ironing temperature from being too high. Then, a small part of the edge of the support cover body 23-1 is folded in half at the next position, and ironed with an electric iron to fix it. The above steps are repeated until the entire support cover body 23-1 is folded in half and ironed on all sides to form a bottle cap-shaped support cover 23.

[0132] The above is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited to the above content. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A process for making decorative flowers, characterized in that: The following steps are involved: (1) Prepare a piece of cloth; (2) folding the fabric in half and sewing it to form a double-layer structure and a fan-shaped petal body; (3) rolling up the petal body to form a decorative flower body, and sewing and fixing the bottom of the decorative flower body by needle and thread; (4) Install the support cover on the bottom of the main body of the decorative flower, and sew the support cover to the bottom of the main body of the decorative flower to form a decorative flower.

2. The process for making a decorative flower according to claim 1, characterized in that: In step (2), the specific steps of folding the fabric in half and sewing it to form a double-layer structure and a fan-shaped petal body include: (2.1) Fold the left end of the fabric in half, with the upper and lower edges of the fabric aligned with each other; after folding, sew the left side of the fabric, and an exposed sewing line will be formed on the left side of the fabric; (2.1) Turn the left end of the fabric from inside to outside and fold the fabric in reverse, with the upper and lower sides of the fabric aligned with each other; at this time, the sewing line is hidden inside the two layers of fabric formed after the folding; (2.2) Sew the aligned parts of the upper and lower sides of the fabric from left to right to preliminarily fix the aligned parts of the upper and lower sides of the fabric; (2.3) After fixing, sew the tapered feet from left to right at the aligned part. After sewing, the fabric forms a double-layer structure and a fan-shaped petal body.

3. The process for making a decorative flower according to claim 2, characterized in that: In step (3), after the petal body is rolled up, the contracted foot forms the bottom of the petal body.

4. The process for making a decorative flower according to claim 3, characterized in that: In step (1), the right end of the fabric is arc-shaped; in step (3), winding is performed with the right end of the petal body as the center.

5. The process for making a decorative flower according to claim 1, characterized in that: The support cover includes a piece of fabric and a piece of plain material. When the support cover is produced, the plain material is placed on the fabric, and the fabric and the plain material are tightly connected by heating to form a support cover body. The support cover body is then processed and the support cover body is erected around to form the support cover.

6. The process for making a decorative flower according to claim 5, characterized in that: The support cover is produced by a support cover production device; wherein the support cover production device comprises a conveying device for conveying a support cover body, a feeding device arranged above the conveying device for automatically feeding fabric and raw material, a heating device for heating the fabric and raw material to form a support cover body, and a support cover forming device for processing the support cover body to form a support cover; wherein, The feeding device comprises a feeding rack arranged on the conveying device, a fabric collecting and discharging mechanism arranged on the upper end of the feeding rack for discharging and collecting fabric rolls, a raw material collecting and discharging mechanism arranged on the upper end of the feeding rack for discharging and collecting raw material rolls, a cutting mechanism arranged on the upper end of the feeding rack for cutting the fabric rolls and raw material rolls into fabric and raw material respectively, and a feeding execution mechanism arranged in the middle of the feeding rack, the feeding execution mechanism is used to transfer the fabric cut by the cutting mechanism to the conveying device and to transfer the raw material cut by the cutting mechanism to the fabric; The cap supporting and forming device comprises a cap supporting and forming mould and a conveying mechanism for conveying the cap supporting body on the conveying device to the cap supporting and forming mould.

7. The process for making a decorative flower according to claim 6, characterized in that: The cover forming mold comprises a lower mold, an upper mold and a forming lifting drive mechanism for driving the upper mold to be pressed into the lower mold; the lower mold comprises a lower template; the lower template is provided with a mold cavity that cooperates with the upper mold, and the mold cavity is provided with a supporting seat; the lower template is provided with a steam channel for conveying hot steam, and the cavity wall of the mold cavity is provided with an outwardly concave annular groove, the steam channel is connected with the annular groove, and the annular groove is connected with the mold cavity; The upper mold includes a pushing rod connected to the forming lifting drive mechanism, a pressing head slidably mounted on the pushing rod, and a coil spring arranged between the pressing head and the pushing rod; one end of the coil spring acts on the upper end of the pushing rod, and the other end of the coil spring acts on the upper end of the pressing head; wherein the pressing head includes a sliding seat slidably connected to the pushing rod and a plurality of pressing blocks arranged at the lower end of the sliding seat, and the plurality of pressing blocks are evenly distributed along the circumferential direction; the lower end of the pushing rod is provided with a pushing head for pushing the plurality of pressing blocks to expand outward.

8. The process for making a decorative flower according to claim 7, characterized in that: The pressing block is integrally arranged with the sliding seat, and the bottom and inner side of the pressing block are provided with steam outlet holes; the sliding seat is provided with an annular steam delivery channel for delivering hot steam; the annular steam delivery channel is connected to the steam outlet hole through a vertical steam delivery channel; the sliding seat is provided with a steam inlet hole, and the steam inlet hole is connected to the annular steam delivery channel.

9. The process for making a decorative flower according to claim 7, characterized in that: The lower end of the pushing head is provided with a conical surface, the inner side surface of the pressing block is an inclined surface, and the conical surface matches the inclined surface.

10. The process for making a decorative flower according to claim 7, characterized in that: The cover forming mold further includes a rotation driving mechanism for driving the upper mold to rotate, the rotation driving mechanism includes a rotating plate rotatably arranged on the lower mold plate and a rotation driving motor for driving the rotating plate to rotate; the push rod is mounted on the rotating plate through the forming lifting driving mechanism; The lower mold also includes a support lifting drive mechanism for driving the support seat to move up and down in the mold cavity; The cover forming device also includes a collecting mechanism for collecting the cover; the collecting mechanism includes a collecting box and a lever arranged on the lower template for moving the cover on the supporting seat into the collecting box and a moving driving mechanism for driving the lever to rotate.

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