Small rain silk curtain processing machine

Abstract

The utility model discloses a small rain silk curtain processing machine which comprises a machine frame, one end of the machine frame is provided with an unwinding discharging mechanism, and the other end of the machine frame is provided with a discharging plate. Connecting plates are arranged on the two sides of the upper end of the rack, a conveying mechanism, a slitting mechanism and a discharging plate are sequentially arranged between the connecting plates, an upper winding roller of the conveying mechanism drives cut materials to horizontally move towards the slitting mechanism from the first clamping roller, the second clamping roller, the upper winding roller and the lower winding roller, and the winding rollers and the slitting mechanism are electrically connected with a first motor. The conveying mechanism is connected with a vertical stand column, and a strip pasting mechanism is arranged above the stand column. A first slitting blade is arranged on the peripheral face of a first slitting shaft of the slitting mechanism, grooves are formed in the first slitting blade at intervals, a second slitting blade is arranged on a second slitting part, and the first slitting blade and the second slitting blade make contact with each other to conduct slitting in a matched mode, so that the problems of slitting undercut and adhesion are solved, and the rapid cutting task is completed; according to the strip pasting mechanism, the pasting strip can be automatically pasted to the end of a material in the slicing production process of the processing machine.

Description

Technical Field

[0001] This utility model relates to the technical field of rain curtain production mechanism, specifically a small rain curtain processing machine. Background Technology

[0002] Rain curtains are a unique home decoration with a wide range of applications, including weddings, birthday parties, and wedding backdrops, offering rich visual effects and decorative functions. They are primarily made of high-quality polyester or nylon materials, which offer excellent durability, UV resistance, light transmission, and privacy protection, allowing rain curtains to maintain a like-new appearance even after prolonged use, while also being both practical and aesthetically pleasing.

[0003] Existing rain curtain production equipment often results in edge biting and adhesion between adjacent strands after slitting, hindering rapid cutting and thus affecting production speed. Another problem is that users need to find adhesive tape and glue to attach the rain curtains to specific locations, which is inconvenient. Therefore, this invention proposes a small-scale rain curtain processing machine to solve the aforementioned technical problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is: in order to overcome the shortcomings of the prior art, this utility model provides a small rain curtain processing machine to solve the problems of edge biting and adhesion that occur during the processing, the inability to cut quickly, and the ability to be directly pasted and used during the scene arrangement process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a small rain curtain processing machine, comprising a frame, a feeding mechanism, a conveying mechanism, a slitting mechanism, a strip attaching mechanism, and a cutting plate. A feeding mechanism for unwinding is installed at the lower end of one end of the frame, and a cutting plate is installed at the other end, away from the feeding mechanism. Connecting plates are installed on the left and right sides of the upper end of the frame. A conveying mechanism and a slitting mechanism are arranged sequentially between the connecting plates at the upper end of the frame. A first motor is installed on one side of the upper end of the frame, and a second motor and a control box are installed at the lower end. A rotation counter is installed on one side of the control box. The conveying mechanism includes a first clamping roller and a second clamping roller installed on the frame for pressing the material, and an upper take-up roller and a lower take-up roller for conveying the material. The upper take-up roller of the conveying mechanism is installed on the side of the second clamping roller on the frame and is connected to a power source to drive the material of the rain curtain to move horizontally from the unloading mechanism, the first clamping roller and the second clamping roller, the upper take-up roller and the lower take-up roller to the side of the slitting mechanism. The upper take-up roller, the lower take-up roller and the slitting mechanism are electrically connected to the first motor. The slitting mechanism includes a first slitting shaft and a second slitting part. The first slitting shaft is located on the side of the unloading roller, and the second slitting part is located at a relative position below the first slitting shaft. The first slitting shaft and the second slitting part interact to cut the material.

[0006] Furthermore, a first cutting shaft is rotatably mounted between the connecting plates on both sides of the frame. The outer circumferential surface of the first cutting shaft is provided with first cutting blades with a fixed transverse spacing. Grooves are opened between the first cutting blades, and adjacent first cutting blades correspond to several grooves. The second cutting part is provided with a second cutting blade. When the first cutting shaft rotates axially, it contacts and cooperates with the edge of the second cutting blade to cut, thus completing the rapid cutting action.

[0007] Furthermore, the two connecting plates on both sides of the slitting mechanism are symmetrically equipped with a first adjustment mechanism for adjusting the gap between the first slitting shaft and the second slitting section. The first adjustment mechanism can adjust the knob left and right to control the vertical gap.

[0008] Furthermore, the unloading mechanism includes support rods installed on both sides of the lower end of the frame, with an unwinding shaft movably connected in the middle of the support rods, and unwinding shaft limiting members movably provided on both sides of the unwinding shaft. The tail end of the support rod is provided with a groove for placing the unwinding shaft, and a second locking member is provided on one side of the groove. The second locking member passes through the threaded hole of the groove to tighten or loosen the unwinding shaft.

[0009] Furthermore, the conveying mechanism is connected to a vertical column, and a strip-applying mechanism is provided above the column. This includes a first bearing and a second bearing positioned at the upper and lower ends of one side of the column. The strip-applying part is inserted into the first bearing. After insertion, the strip is installed on the strip-applying part. A first bearing limiting member is slidably connected to one side of the strip-applying part, and a second bearing limiting member is slidably connected to one side of the strip-applying part limiting sleeve. The strip passes sequentially through the second bearing, the second clamping roller, the upper and lower take-up rollers, and the slitting mechanism. A strip-applying limiting sleeve is provided on one side of the strip-applying part. A groove for the first bearing to slide up and down is also provided in the middle of the column, and a first locking member is provided on the upper side of the column.

[0010] Furthermore, the second cutting section is provided with an inclined section that is inclined toward the first motor on the same side of the strip applicator, and the inclined section acts to pass through the strip without cutting it.

[0011] Furthermore, the first and second clamping rollers are provided with clamping roller limiting members that are movably connected on both sides.

[0012] Furthermore, a second adjustment mechanism is symmetrically installed on both sides of the take-up roller to control and adjust the gap between the upper and lower take-up rollers.

[0013] Furthermore, a counting module and a transmission chain are arranged on the same side of the frame near the first motor. The counting module passes through the output shaft of the second motor via the transmission chain and transmits the count signal to the counter.

[0014] Furthermore, the feeding plate is located on one side of the first cutting shaft and is in a downward inclined state.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model sets up a first cutting shaft and a second cutting part, which interact to cut materials. The outer circumferential surfaces of the first cutting shaft and the second cutting part are provided with cutting blades with a fixed transverse spacing. The spacing between the cutting blades is provided with grooves, and adjacent cutting blades correspond to several grooves. When the first cutting shaft rotates axially, it cooperates with the axial rotation of the second cutting part to cut, which solves the problems of cutting edge bite and adhesion, and can complete the task of rapid cutting.

[0017] 2. A vertical column is connected to the conveying mechanism, and a strip-applying mechanism is provided above the column. This strip-applying mechanism automatically applies strips to the ends of the material simultaneously while the processing machine is slicing. The strip-applying mechanism can solve the problem of direct application during the scene layout process. The second cutting part has an inclined part that is inclined towards the first motor on the same side of the strip-applying mechanism. This inclined part allows the strip to pass through without being cut. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a top view of the present invention;

[0020] Figure 3 This is a schematic diagram of the slitting mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the strip application mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the upper and lower take-up rollers and the adjustment mechanism of this utility model;

[0023] Figure 6 This is a schematic diagram of the feeding mechanism of this utility model.

[0024] In the diagram: feeding mechanism-1, conveying mechanism-2, slitting mechanism-3, strip attaching mechanism-4, unloading plate-5, first motor-6, connecting plate-7, control box-8, column-9, support rod-11, unwinding shaft-12, second locking element-13, first clamping roller-21, second clamping roller-22, upper winding roller-23, lower winding roller-24, first slitting shaft-31, second slitting section-32, first slitting blade-33, groove-34, second slitting blade-35, inclined section-36, first bearing-41, second bearing-42, strip attaching placement section-43, strip attaching limit sleeve-44, first locking element-45, first adjusting mechanism-311, second adjusting mechanism-312. Detailed Implementation

[0025] The present invention will be further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only, representing schematic diagrams rather than actual physical objects, and should not be construed as limiting the scope of this patent. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0026] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0027] The present invention will be further described below with reference to specific embodiments and accompanying drawings:

[0028] like Figure 1-6The small rain curtain processing machine shown includes a frame, a feeding mechanism 1, a conveying mechanism 2, a slitting mechanism 3, a strip attaching mechanism 4, and a cutting plate 5. The feeding mechanism 1 is installed at the lower end of one end of the frame, and the cutting plate 5 is installed at the opposite end. The feeding mechanism 1 includes support rods 11 installed on both sides of the lower end of the frame. The support rods 11 are horizontally arranged, with a winding shaft 12 movably connected in the middle. The tail end of the support rods 11 has a groove for placing the winding shaft 12. The groove is located at the tail end of both sides of the support rods 11. The winding shaft 12 is placed in the groove of the support rod 11 for better fit. Winding shaft limiting parts are movably provided on both sides of the winding shaft 12 to prevent material from moving left and right and affecting production. A second locking part 13 is provided on one side of each of the two grooves. The second locking part 13 passes through the threaded hole of the groove to tighten or loosen the winding shaft 12. Connecting plates 7 are installed on the left and right sides of the upper end of the frame. A conveying mechanism 2 and a slitting mechanism 3 are rotatably installed between the connecting plates 7. A feeding plate 5 is located at one end of the slitting mechanism 3 and is tilted forward and downward, which facilitates feeding and prevents material accumulation. The conveying mechanism 2 includes a first clamping roller 21 and a second clamping roller 22 mounted on the frame for pressing and conveying materials, and an upper take-up roller 23 and a lower take-up roller 24 that cooperate to convey materials and adhere adhesive strips to the rain curtain fabric. This allows the material to be conveyed from the feeding mechanism 1 to the first clamping roller 21, the second clamping roller 22, and then to the upper take-up roller 23, the lower take-up roller 24, and the slitting mechanism 3. The take-up roller of the conveying mechanism 2 is mounted on one side of the second clamping roller 22 on the frame and connected to a power source to drive the upper take-up roller 23 and the lower take-up roller 24. The first clamping roller 21 and the second clamping roller 22 move horizontally toward the slitting mechanism 3. The upper take-up roller 23 and the lower take-up roller 24, the slitting mechanism 3 and the first motor 6 are electrically connected. The slitting mechanism 3 includes a first slitting shaft 31 and a second slitting part 32. The first slitting shaft 31 and the second slitting part 32 are arranged in an upper and lower position relationship. The first slitting shaft 31 is arranged on the side of the unwinding roller, and the second slitting part 32 is arranged in a relative position below the first slitting shaft 31. The cutting edges of the first slitting shaft 31 and the second slitting part 32 contact and interact to cut the material. Example

[0029] like Figure 1-6As shown, the material of the rain curtain is placed on the unwinding shaft 12 and pressed against the first clamping roller 21 and the second clamping roller 22, so that the material is transferred from the first clamping roller 21 to the second clamping roller 22 and then to the upper winding roller 23 and the lower winding roller 24. The upper and lower winding rollers of the conveying mechanism 2 are connected to the power source, which drives the unwinding mechanism 1, the first clamping roller 21 and the second clamping roller 22 to move horizontally to the upper winding roller 23 and the lower winding roller 24 and the slitting mechanism 3. The outer circumference of the first slitting shaft 31 is provided with first slitting blades 33 with a fixed transverse spacing. The first slitting blades 33 are provided with grooves 34 at the spacing. The second slitting part 32 is provided with second slitting blades 35. When the first slitting shaft 31 rotates axially, the cutting edges of the first slitting blades 33 and the second slitting blades 35 come into contact with each other and cooperate to cut. This technical solution solves the problems of cutting edge biting and adhesion, and can complete the task of rapid cutting. Preferably, the first cutting shaft 31 is disposed between the connecting plates 7, and the first cutting shaft 31 is rotatably mounted between the left and right connecting plates 7. The outer circumferential surface of the first cutting shaft 31 is provided with a plurality of first cutting blades 33 with a fixed transverse spacing. The first cutting blades 33 are provided with a plurality of grooves 34 at intervals. A plurality of adjacent first cutting blades 33 correspond to a plurality of grooves 34. The second cutting part 32 is provided with a second cutting blade 35. When the first cutting shaft 31 rotates axially, the cutting edges of the first cutting blades 33 and the second cutting blades 35 come into contact with each other and cooperate to cut. The first cutting blades 33 and the grooves 34 form a rotating roller. This arrangement is more conducive to the cutting of rain curtains, so that the width spacing is the same and rain curtains of different widths will not appear, and efficient and fast cutting action is completed. Example

[0030] As shown in Figure 4, the conveying mechanism 2 is connected to the vertical column 9, and a strip-applying mechanism 4 is provided above the column 9. It includes a first bearing 41 and a second bearing 42 located at the upper and lower ends of one side of the column 9. A strip-applying part 43 has a through hole in the middle for inserting into the first bearing 41. The strip is installed in the strip-applying part 43 and passes through the second bearing 42, the second clamping roller 22, and is then conveyed between the upper and lower take-up rollers, finally reaching the first slitting shaft 31 and the second slitting part 32. After the sticker placement part 43 is inserted into the first bearing 41, a first bearing limiting member is slidably connected to one side of the sticker placement part 43 to prevent the sticker placement part 43 from moving left and right. A second bearing limiting member is slidably connected to the sticker limiting sleeve 44. The sticker placement part 43 is provided with a sticker limiting sleeve 44 on one side to fix the sticker in place and prevent it from moving. The column 9 is also provided with a sliding groove in the middle for the first bearing 41 to slide up and down to adapt to different height requirements. It can slide up and down to set high and low positions. A first locking member 45 is provided on the upper side of the column 9. The first locking member 45 is movably connected to the first bearing 41 and acts to lock and loosen the bearing when it is picked up and put down. Preferably, the second cutting section 32 is provided with an inclined section 36 or a notch that is inclined downward toward the first motor 6 on the same side of the strip attaching mechanism 4. The inclined section 36 or the notch does not contact the cutting edge or edge of the first cutting shaft 31. The inclined section 36 acts on the strip as it passes through without being cut, so that it can be smoothly attached to the rain curtain material. This solves the problem of automatically attaching the strip to the end of the rain curtain at the same time as the processing machine cuts the strip. Example

[0031] like Figure 1-6 As shown, preferably, a first adjusting mechanism 311 for adjusting the gap between the first slitting shaft 31 and the second slitting section 32 is symmetrically installed on the connecting plates 7 on both sides of the slitting mechanism 3. The first adjusting mechanism 311 can control the vertical gap by adjusting the knob left and right. Preferably, the first clamping roller 21 and the second clamping roller 22 are provided with movably connected limiting members on both sides. The limiting members can be used to fix the left and right materials. A second adjusting mechanism 312 for controlling and adjusting the vertical gap between the upper winding roller 23 and the lower winding roller 24 is symmetrically installed on both sides of the winding roller.

[0032] Preferably, a first motor 6 is installed on one side of the upper end of the frame, and a second motor and a control box 8 are installed on the lower end. A revolution counter is provided on one side of the control box 8. The first motor 6 is electrically connected to the upper and lower winding rollers and the slitting mechanism 3 for driving transmission. The second motor is electrically connected to the control box 8 and the metering mechanism for driving the metering mechanism, calculating the number of revolutions and controlling the speed. A counting module and a transmission chain are also provided on the same side of the frame near the first motor 6. The counting module passes through the output shaft of the second motor via the transmission chain and transmits the calculated revolution signal to the counter, which can be used to calculate the number of revolutions and set the meterage of the material.

[0033] Processing procedure: Start the processing machine, place the rain curtain material on the unwinding shaft 12, and press it against the first clamping roller 21 and the second clamping roller 22. This allows the material to move from the first clamping roller 21 to the second clamping roller 22 and then to the upper take-up roller 23 and the lower take-up roller 24. The upper and lower take-up rollers of the conveying mechanism 2 are connected to the power source, driving the unwinding mechanism 1, the first clamping roller 21 and the second clamping roller 22 to move horizontally to the upper take-up roller 23 and the lower take-up roller 24 and the slitting mechanism 3. The outer circumference of the first slitting shaft 31 is provided with first slitting blades 33 with a fixed transverse spacing. The first slitting blades 33 are provided with grooves 34. The second slitting part 32 is provided with second slitting blades 35. When the first slitting shaft 31 rotates axially, the cutting edges of the first slitting blades 33 and the second slitting blades 35 come into contact with each other and cooperate to cut. This technical solution solves the problems of cutting edge bite and adhesion, and can complete the task of rapid cutting. Furthermore, the conveying mechanism 2 is connected to the vertical column 9, and a strip-applying mechanism 4 is provided above the column 9. The strip-applying part 43 is installed and inserted into the first bearing 41. The strip is installed in the strip-applying part 43 and passes through the second bearing 42, the second clamping roller 22, and is then conveyed to the upper take-up roller 23 and the lower take-up roller 24, finally reaching the intermediate process between the first slitting shaft 31 and the second slitting part 32. An inclined part 36 is provided at one end of the second slitting part 32. The inclined part 36 of the second slitting part 32 does not contact the edge of the first slitting shaft 31. The inclined part 36 acts on the strip as it passes through without being cut, which solves the problem of automatically pasting the strip to the end of the rain curtain at the same time as the processing machine is cutting the strip. The above completes the entire production process of automatic rain curtain cutting and strip pasting.

[0034] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A small rain curtain processing machine, comprising a rack, a pay-off mechanism (1) is installed at one end of the rack, a discharge plate (5) is installed at the other end of the rack, connecting plates (7) are installed on both sides of the upper end of the rack, a conveying mechanism (2) and a slitting mechanism (3) are sequentially arranged between the connecting plates (7), the slitting mechanism (3) is electrically connected with a first motor (6), characterized in that: The cutting mechanism (3) comprises a first cutting shaft (31) and a second cutting part (32), the second cutting part (32) is arranged at a relative position below the first cutting shaft (31), the first cutting shaft (31) and the second cutting part (32) cut the material by interaction, and the conveying mechanism (2) is connected with a vertical column (9), and a strip pasting mechanism (4) is arranged above the column (9).

2. A compact rain-silk curtain processor as claimed in claim 1, characterized in that: The first cutting shaft (31) is rotatably arranged between the two side connecting plates (7) of the frame, a plurality of first cutting blades (33) are arranged on the outer circumferential surface of the first cutting shaft (31) and are fixed at a horizontal interval, the first cutting blades (33) are provided with grooves (34) at an interval, the plurality of first cutting blades (33) correspond to the plurality of grooves (34), the second cutting part (32) is provided with second cutting blades (35) which are in contact with the edges of the first cutting blades (33) and cut the material, and the second cutting part (32) is provided with an inclined part (36) at a same side position of the strip pasting mechanism (4), so that the strip is not cut off when passing between the first cutting blades (33) and the second cutting blades (35).

3. A compact rain-silk curtain processor as claimed in claim 2, characterized in that: The conveying mechanism (2) comprises a first clamping roller (21) and a second clamping roller (22), an upper winding roller (23) for conveying the material and a lower winding roller (24) arranged at a relative position below the upper winding roller, the upper winding roller (23) and the lower winding roller (24) are electrically connected with the first motor (6), the upper winding roller (23) of the conveying mechanism (2) is arranged on one side of the second clamping roller (22) of the frame, and the conveying mechanism (2) is connected with a power source to horizontally convey the material from the feeding mechanism (1), the first clamping roller (21) and the second clamping roller (22), the upper winding roller (23) and the lower winding roller (24) to one side of the cutting mechanism (3).

4. A compact rain-silk curtain processor as defined in claim 1, wherein: The strip pasting mechanism (4) comprises first bearings (41) and second bearings (42) and a strip placing part (43), the first bearings (41) and the second bearings (42) are arranged at a same side position of the column (9), the strip placing part (43) is inserted into the first bearings (41), and the strip sequentially passes through the second bearings (42), the second clamping roller (22), the upper winding roller (23) and the lower winding roller (24) and the cutting mechanism (3).

5. A compact rain-silk curtain processor as claimed in claim 4, characterized in that: The strip placing part (43) is inserted into the first bearings (41), one side of the strip placing part (43) is slidably connected with a first bearing limiting piece, and the other side is connected with a strip limiting sleeve (44), and one side of the strip limiting sleeve (44) is slidably connected with a second bearing limiting piece.

6. A compact rain-silk curtain processor as claimed in claim 5, characterized in that: The column (9) is further provided with a sliding groove for the first bearings (41) to slide up and down, and a first locking piece (45) is arranged on the upper end side of the column (9).

7. A compact rain-silk curtain processor as in claim 1, wherein: The feeding mechanism (1) comprises support rods (11) arranged on both sides of one end of the frame, a winding-off shaft (12) movably connected in the middle of the support rods (11), and winding-off shaft limiting pieces movably arranged on both sides of the winding-off shaft (12), a recess for placing the winding-off shaft is formed in the tail end of the support rods (11), and a second locking piece (13) is arranged on one side of the recess.

8. A compact rain-silk curtain processor as defined in claim 2, wherein: The first adjusting mechanism (311) for adjusting the gap between the first slitting shaft (31) and the second slitting part (32) is symmetrically installed on both sides of the connecting plate (7) of the slitting mechanism (3), and the first adjusting mechanism (311) is provided with left and right adjusting knobs.

9. A compact rain-silk curtain processor as defined in claim 3, wherein: The second adjusting mechanism (312) for controlling and adjusting the gap between the upper winding roller (23) and the lower winding roller (24) is symmetrically installed on both sides of the upper winding roller (23) and the lower winding roller (24).

10. A small rain curtain processor according to any one of claims 1-9, characterized in that: A first motor (6) is installed on one side of the upper end of the rack, and a second motor and a control box (8) are installed on the lower end, a counting module is provided on the same side of the first motor (6), and a transmission chain is provided, the counting module is penetrated by the output shaft of the second motor through the transmission chain and transmits the calculation cycle number signal to the counter.

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