Folding mechanism of gift bag threading machine

Abstract

The invention belongs to the technical field of gift bag production equipment, and particularly relates to a folding mechanism of a gift bag threading machine. The folding mechanism of the gift bag threading machine comprises a rack, a transmission assembly, a positioning assembly, a folding assembly and a pressing assembly, the transmission assembly is arranged on the rack and used for placing a main body part, and the folding part is located on the left side or the right side of the transmission assembly; the positioning assembly is used for being connected with the rack, the folding assembly is used for being connected with the rack, and the pressing assembly is used for being connected with the rack. The gift bag is provided with the main body part and the folding part, the main body part is pressed on the transmission assembly through the positioning assembly, and the main body part can be prevented from being folded or folded in the folding process of the folding part. The folding assembly is used for pushing the folding part to move to the position above the main body part, the downward pressing assembly is used for pushing the folding part to be close to the main body part downwards, gift bag folding automation can be achieved, and therefore the working efficiency is improved, and the burden of workers is relieved.

Description

Technical Field

[0001] The invention belongs to the technical field of gift bag production equipment, and in particular relates to a folding mechanism of a gift bag strap threading machine. Background Art

[0002] Gift bags are a kind of packaging items, which refers to bags used to hold, package and set off gifts. In the process of gift bag processing, gift processing equipment can be used to process paper into gift bags.

[0003] However, the existing gift bags need to be folded during the strapping process, and the prior art lacks equipment for folding gift bags, resulting in low work efficiency and heavy burden on staff. Therefore, it is necessary to design a folding mechanism for a gift bag strapping machine to solve the above problems. Summary of the invention

[0004] In view of the above problems, the present invention provides a folding mechanism for a gift bag stringing machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a folding mechanism of a gift bag stringing machine, applied to a gift bag, the gift bag comprising a main body and a folding part, the main body being connected to the folding part, the folding mechanism of the gift bag stringing machine comprising a frame, a transmission assembly, a positioning assembly, a folding assembly and a pressing assembly, the transmission assembly being arranged on the frame and used for placing the main body, the folding part being located on the left or right side of the transmission assembly, and the transmission assembly being used for driving the main body to move in the front-rear direction;

[0006] The positioning assembly is used to be connected to the frame, and the positioning assembly is used to position the main body part. The folding assembly is used to be connected to the frame and used to push the folding part to move above the main body part. The pressing assembly is used to be connected to the frame and used to push the folding part to fold downward.

[0007] Furthermore, the positioning assembly includes a positioning slider, a positioning cylinder and a positioning pressure plate, the positioning slider is used to connect to the frame, the positioning cylinder is connected to the positioning slider and is transmission-connected to the positioning pressure plate, the positioning cylinder is used to drive the positioning pressure plate to move downward, the positioning pressure plate is located above the main body, and the positioning pressure plate is used to push the main body to be pressed tightly against the transmission assembly.

[0008] Furthermore, the gift bag stringing machine folding mechanism also includes a slide bar, the slide bar is connected to the frame, the axial direction of the slide bar is oriented in the left and right directions, and the positioning slider is slidably connected to the slide bar.

[0009] Furthermore, the folding assembly includes a folding bracket, a horizontal push cylinder, a horizontal slider, a vertical push cylinder, a vertical slider and a folding pressure plate;

[0010] The lower end of the folding bracket is connected to the frame, the horizontal pushing cylinder is connected to the upper end of the folding bracket, the horizontal pushing cylinder is transmission-connected to the horizontal slider and is used to drive the horizontal slider to move in the left and right directions, the vertical pushing cylinder is connected to the horizontal slider, the vertical pushing cylinder is transmission-connected to the vertical slider and is used to drive the vertical slider to move in the vertical direction, the folding pressure plate is connected to the upper end of the vertical slider, and the folding pressure plate is used to move from below the folding part to above the folding part.

[0011] Furthermore, the folding component also includes a first slide rail and a second slide rail, the first slide rail is arranged on the folding bracket and extends in the left and right direction, the horizontal slider is slidably connected to the first slide rail, the second slide rail is arranged on the horizontal slider and extends in the vertical direction, and the vertical slider is slidably connected to the second slide rail.

[0012] Furthermore, an inclined surface is provided at one end of the positioning platen close to the folding platen, and the height of the inclined surface gradually increases from the end close to the folding platen to the end away from the folding platen.

[0013] Furthermore, the pressing assembly includes a pressing slider, a pressing cylinder and a pressing plate, the pressing slider is used to be connected to the frame, the pressing cylinder is connected to the pressing plate and is used to drive the pressing plate to move in a vertical direction, and the pressing plate is located above the folding part and is used to push the folding part downward toward the main body part.

[0014] Furthermore, the pressing slider is slidably connected to the sliding rod.

[0015] Furthermore, the folding assembly and the positioning assembly are provided on both the front and rear sides of the transmission assembly, and the two folding assemblies are distributed in a one-to-one correspondence with the two positioning assemblies.

[0016] Furthermore, the gift bag stringing machine folding mechanism also includes a heat dissipation bracket and a heat dissipation fan, the lower end of the heat dissipation bracket is connected to the frame, the upper end of the heat dissipation bracket is connected to the heat dissipation fan, and the heat dissipation fan is located above the main part and the folding part.

[0017] Technical effects and advantages of the present invention:

[0018] 1. By arranging the gift bag into a main body part and a folding part, and using a positioning component to press the main body part against the transmission component, wrinkles or folds can be prevented in the main body part during the folding process of the folding part.

[0019] 2. Use the folding component to push the folding part to move above the main part, and use the pressing component to push the folding part downward close to the main part, which is conducive to realizing the automation of gift bag folding, thereby improving work efficiency and reducing the burden on staff.

[0020] Other features and advantages of the present invention will be described in the following description, and partly become obvious from the description, or be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It shows a structural schematic diagram of a folding mechanism of a gift bag stringing machine according to an embodiment of the present invention;

[0023] Figure 2 A schematic diagram showing the structures of a positioning assembly, a folding assembly and a pressing assembly according to an embodiment of the present invention is shown;

[0024] Figure 3 A schematic diagram showing the structure of a positioning assembly according to an embodiment of the present invention is shown;

[0025] Figure 4 A schematic diagram showing the structure of a folding assembly according to an embodiment of the present invention is shown;

[0026] Figure 5 A schematic structural diagram of a pressing down assembly according to an embodiment of the present invention is shown.

[0027] Figure numerals: 1. gift bag; 11. main part; 12. folding part; 2. frame; 3. transmission assembly; 4. positioning assembly; 41. positioning slider; 42. positioning cylinder; 43. positioning pressure plate; 431. inclined plane; 5. folding assembly; 51. folding bracket; 52. horizontal push cylinder; 53. horizontal slider; 54. vertical push cylinder; 55. vertical slider; 56. folding pressure plate; 57. first slide rail; 58. second slide rail; 6. pressing assembly; 61. pressing slider; 62. pressing cylinder; 63. pressing plate; 7. slide rod; 81. heat dissipation bracket; 82. heat dissipation fan. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] The positive direction of the X axis is the front, the negative direction of the X axis is the back, the positive direction of the Y axis is the left, the negative direction of the Y axis is the right, the positive direction of the Z axis is the top, and the negative direction of the Z axis is the bottom.

[0030] like Figure 1 and Figure 2 As shown, a folding mechanism of a gift bag stringing machine according to an embodiment of the present invention is applied to a gift bag 1, wherein the gift bag 1 comprises a main body portion 11 and a folding portion 12, wherein the main body portion 11 is connected to the folding portion 12, and the folding mechanism of the gift bag stringing machine comprises a frame 2, a transmission component 3, a positioning component 4, a folding component 5, and a pressing component 6, wherein the transmission component 3 is disposed on the frame 2 and is used to place the main body portion 11, wherein the folding portion 12 is located on the left or right side of the transmission component 3, and wherein the transmission component 3 is used to drive the main body portion 11 to move in the front-rear direction;

[0031] The positioning assembly 4 is used to be connected to the frame 2, and the positioning assembly 4 is used to position the main body part 11. The folding assembly 5 is used to be connected to the frame 2 and used to push the folding part 12 to move above the main body part 11. The pressing assembly 6 is used to be connected to the frame 2 and used to push the folding part 12 to move downward and close to the main body part 11.

[0032] Specifically, the transmission assembly 3 includes a transmission motor, a transmission roller and a transmission belt. The front and rear sides of the frame 2 are rotatably connected with transmission rollers. The axial direction of the transmission roller is toward the left and right directions. The two transmission rollers are connected through a transmission belt. The transmission motor is installed on the frame 2 and is connected to a transmission roller. The transmission motor is used to drive the transmission roller to rotate and drive the transmission belt to transmit along the front and rear directions.

[0033] In this embodiment, the gift bag 1 moves along the front-back direction on the transmission assembly 3, wherein the main body 11 of the gift bag 1 is located on the transmission assembly 3. When the main body 11 of the gift bag 1 is transmitted to the bottom of the positioning assembly 4, the positioning assembly 4 acts on the main body 11, specifically on the connection between the main body 11 and the folding part 12, so as to position the main body 11 and prevent it from wrinkling or folding; secondly, the folding part 12 is pushed by the folding assembly 5 to move in the direction close to the main body 11 until the folding part 12 is located above the main body 11 and directly below the pressing assembly 6. In addition, the pressing assembly 6 is used to push the folding part 12 downward to move close to the main body 11. Therefore, by setting the gift bag 1 as the main body 11 and the folding part 12, and using the positioning assembly 4 to press the main body 11 against the transmission assembly 3, wrinkles or folds can be prevented in the main body 11 during the folding process of the folding part 12. The folding component 5 is used to push the folding part 12 to move above the main part 11, and the pressing component 6 is used to push the folding part 12 downward to the main part 11, which is conducive to realizing the automation of folding the gift bag 1, thereby improving work efficiency and reducing the burden on staff.

[0034] Alternatively, if Figure 3 As shown, the positioning assembly 4 includes a positioning slider 41, a positioning cylinder 42 and a positioning pressure plate 43, the positioning slider 41 is used to connect with the frame 2, the positioning cylinder 42 is connected with the positioning slider 41 and is transmission-connected with the positioning pressure plate 43, the positioning cylinder 42 is used to drive the positioning pressure plate 43 to move downward, the positioning pressure plate 43 is located above the main body 11, and the positioning pressure plate 43 is used to push the main body 11 to press against the transmission assembly 3.

[0035] In this embodiment, the positioning cylinder 42 is connected to the frame 2 by using the positioning slider 41, and the positioning pressure plate 43 is pushed downward by the positioning cylinder 42. Since the positioning pressure plate 43 is located above the main body 11, the positioning pressure plate 43 can generate a downward force to press the main body 11 against the transmission assembly 3 during the downward movement.

[0036] Alternatively, if Figure 2 and Figure 3 As shown, the gift bag stringing machine folding mechanism further includes a slide bar 7 , which is connected to the frame 2 , and the axial direction of the slide bar 7 faces left and right, and the positioning slider 41 is slidably connected to the slide bar 7 .

[0037] Specifically, connection seats are provided on both the left and right sides of the frame 2, and the left and right ends of the slide bar 7 are connected to the two connection seats.

[0038] In this embodiment, by setting a sliding rod 7 facing the left and right directions, and slidably connecting the positioning slider 41 to the sliding rod 7, the position of the positioning slider 41 can be adjusted by pushing the positioning slider 41 to slide on the sliding rod 7, and the positioning cylinder 42 connects the positioning slider 41 and the positioning pressure plate 43, and the position of the positioning cylinder 42 and the positioning pressure plate 43 along the left and right directions can be adjusted, so as to facilitate the accurate adjustment of the positioning pressure plate 43 above the connection between the folding part 12 and the main part 11.

[0039] Alternatively, if Figure 4 As shown, the folding assembly 5 includes a folding bracket 51, a horizontal push cylinder 52, a horizontal slider 53, a vertical push cylinder 54, a vertical slider 55 and a folding pressing plate 56;

[0040] The lower end of the folding bracket 51 is connected to the frame 2, the horizontal pushing cylinder 52 is connected to the upper end of the folding bracket 51, the horizontal pushing cylinder 52 is transmission-connected to the horizontal slider 53 and is used to drive the horizontal slider 53 to move in the left and right directions, the vertical pushing cylinder 54 is connected to the horizontal slider 53, the vertical pushing cylinder 54 is transmission-connected to the vertical slider 55 and is used to drive the vertical slider 55 to move in the vertical direction, the folding pressure plate 56 is connected to the upper end of the vertical slider 55, and the folding pressure plate 56 is used to move from below the folding part 12 to above the folding part 12.

[0041] In this embodiment, the horizontal push cylinder 52 is connected to the frame 2 by using the folding bracket 51. The horizontal push cylinder 52 is used to push the horizontal slider 53 to move in the left and right direction. Since the folding plate 56 is located below the folding part 12, the folding plate 56 can be pushed to drive the folding part 12 to move to the side close to the main part 11. Secondly, the vertical push cylinder 54 is used to push the vertical slider 55 to move in the vertical direction, and the folding plate 56 can be pushed to drive the folding part 12 to move above the main part 11. Therefore, by setting the horizontal push cylinder 52, the horizontal slider 53, the vertical push cylinder 54, the vertical slider 55 and the folding plate 56, the horizontal push cylinder 52 and the vertical push cylinder 54 are used to push the folding plate 56 to drive the folding part 12 to move obliquely upward, so as to facilitate the folding part 12, which is initially parallel to and at the same height as the main part 11, to be driven above the main part 11.

[0042] Alternatively, if Figure 4 As shown, the folding component 5 also includes a first slide rail 57 and a second slide rail 58, the first slide rail 57 is arranged on the folding bracket 51 and extends in the left and right direction, the horizontal slider 53 is slidably connected to the first slide rail 57, the second slide rail 58 is arranged on the horizontal slider 53 and extends in the vertical direction, and the vertical slider 55 is slidably connected to the second slide rail 58.

[0043] In this embodiment, the horizontal slider 53 is slidably connected to the first slide rail 57 extending in the left-right direction, so that the horizontal slider 53 can be guided to ensure that the folding plate 56 moves accurately in the left-right direction. The vertical slider 55 is slidably connected to the second slide rail 58 extending in the vertical direction, so that the vertical slider 55 can be guided to ensure that the folding plate 56 moves accurately in the vertical direction.

[0044] Alternatively, if Figure 3 As shown, an inclined surface 431 is provided at one end of the positioning plate 43 close to the folding plate 56 , and the height of the inclined surface 431 gradually increases from the end close to the folding plate 56 to the end away from the folding plate 56 .

[0045] In this embodiment, when the folding plate 56 is pushed to move obliquely upward by the horizontal pushing cylinder 52 and the vertical pushing cylinder 54, an inclined surface 431 is provided on the positioning plate 43, so that the folding plate 56 can move obliquely upward along the inclined surface 431, which is conducive to pushing the folding part 12 to fold along the inclined surface 431.

[0046] Alternatively, if Figure 5 As shown, the pressing assembly 6 includes a pressing slider 61, a pressing cylinder 62 and a pressing plate 63, the pressing slider 61 is used to connect with the frame 2, the pressing cylinder 62 is connected to the pressing plate 63 and is used to drive the pressing plate 63 to move in a vertical direction, and the pressing plate 63 is located above the folding part 12 and is used to push the folding part 12 downward to approach the main body part 11.

[0047] In this embodiment, the pressing cylinder 62 is connected to the frame 2 by the pressing slider 61. Since the folding portion 12 has been folded and is located above the main portion 11, and the pressing plate 63 is located above the folding portion 12, the pressing cylinder 62 is used to push the pressing plate 63 to move in the vertical direction, and the pressing plate 63 can push the folding portion 12 to move downward and close to the main portion 11.

[0048] Alternatively, if Figure 2 and Figure 5 As shown, the pressing slider 61 is slidably connected to the sliding rod 7 .

[0049] In this embodiment, the pressing slider 61 is slidably connected to the slide rod 7, and the position of the pressing slider 61 can be adjusted by pushing the pressing slider 61 to slide on the slide rod 7. The pressing cylinder 62 connects the pressing slider 61 and the pressing plate 63, and the position of the pressing cylinder 62 and the pressing plate 63 along the left and right directions can be adjusted, so as to accurately correspond the pressing plate 63 to the top of the folded part 12 after folding.

[0050] Alternatively, if Figure 2 As shown, the folding components 5 and the positioning components 4 are disposed on both the front and rear sides of the transmission component 3 , and the two folding components 5 are distributed in a one-to-one correspondence with the two positioning components 4 .

[0051] In this embodiment, the range of action of one positioning component 4 and one folding component 5 is small, and only a part of the gift bag 1 may be folded, and repeated folding operations are required, and wrinkles are easily generated by multiple folding. By arranging the folding component 5 and the positioning component 4 on both the front and rear sides of the transmission component 3, the two positioning components 4 can position the front and rear sides of the main part 11, and the two folding components 5 can fold the front and rear sides of the folding part 12, ensuring that the gift bag 1 is folded at one time, which is conducive to saving processes and improving efficiency.

[0052] Alternatively, if Figure 1 As shown, the gift bag stringing machine folding mechanism also includes a heat dissipation bracket 81 and a heat dissipation fan 82. The lower end of the heat dissipation bracket 81 is connected to the frame 2, and the upper end of the heat dissipation bracket 81 is connected to the heat dissipation fan 82. The heat dissipation fan 82 is located above the main part 11 and the folding part 12.

[0053] In this embodiment, the heat dissipation fan 82 is connected to the frame 2 by using the heat dissipation bracket 81. Secondly, the heat dissipation fan 82 can be used to dissipate heat for the gift bag 1, the transmission component 3, the positioning component 4, the folding component 5 and the pressing component 6.

[0054] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A folding mechanism for a gift bag threading machine, applied to a gift bag (1), the gift bag (1) comprising a main body (11) and a folding part (12), the main body (11) being connected to the folding part (12), characterized in that: The invention comprises a frame (2), a transmission assembly (3), a positioning assembly (4), a folding assembly (5) and a pressing assembly (6), wherein the transmission assembly (3) is arranged on the frame (2) and is used to place the main body (11), the folding part (12) is located on the left or right side of the transmission assembly (3), and the transmission assembly (3) is used to drive the main body (11) to move in the front-rear direction; The positioning component (4) is used to be connected to the frame (2), and the positioning component (4) is used to position the main body part (11). The folding component (5) is used to be connected to the frame (2) and to push the folding part (12) to move above the main body part (11). The pressing component (6) is used to be connected to the frame (2) and to push the folding part (12) to fold downward.

2. The folding mechanism of the gift bag stringing machine according to claim 1, characterized in that: The positioning assembly (4) comprises a positioning slider (41), a positioning cylinder (42) and a positioning pressure plate (43); the positioning slider (41) is used to be connected to the frame (2); the positioning cylinder (42) is connected to the positioning slider (41) and is transmission-connected to the positioning pressure plate (43); the positioning cylinder (42) is used to drive the positioning pressure plate (43) to move downward; the positioning pressure plate (43) is located above the main body (11); and the positioning pressure plate (43) is used to push the main body (11) to be pressed against the transmission assembly (3).

3. The folding mechanism of the gift bag stringing machine according to claim 2, characterized in that: It also includes a slide rod (7), the slide rod (7) is connected to the frame (2), the axial direction of the slide rod (7) is oriented in the left and right directions, and the positioning slider (41) is slidably connected to the slide rod (7).

4. The folding mechanism of the gift bag stringing machine according to claim 3, characterized in that: The folding assembly (5) comprises a folding bracket (51), a horizontal pushing cylinder (52), a horizontal sliding block (53), a vertical pushing cylinder (54), a vertical sliding block (55) and a folding pressing plate (56); The lower end of the folding bracket (51) is connected to the frame (2), the horizontal pushing cylinder (52) is connected to the upper end of the folding bracket (51), the horizontal pushing cylinder (52) is connected to the horizontal slider (53) in a transmission connection and is used to drive the horizontal slider (53) to move in the left and right directions, the vertical pushing cylinder (54) is connected to the horizontal slider (53), the vertical pushing cylinder (54) is connected to the vertical slider (55) in a transmission connection and is used to drive the vertical slider (55) to move in the vertical direction, the folding pressure plate (56) is connected to the upper end of the vertical slider (55), and the folding pressure plate (56) is used to move from below the folding part (12) to above the folding part (12).

5. The folding mechanism of the gift bag stringing machine according to claim 4, characterized in that: The folding assembly (5) further comprises a first slide rail (57) and a second slide rail (58), wherein the first slide rail (57) is arranged on the folding bracket (51) and extends in the left-right direction, the horizontal slider (53) is slidably connected to the first slide rail (57), the second slide rail (58) is arranged on the horizontal slider (53) and extends in the vertical direction, and the vertical slider (55) is slidably connected to the second slide rail (58).

6. The folding mechanism of the gift bag stringing machine according to claim 4, characterized in that: An inclined surface (431) is provided at one end of the positioning pressing plate (43) close to the folding pressing plate (56), and the height of the inclined surface (431) gradually increases from the end close to the folding pressing plate (56) to the end away from the folding pressing plate (56).

7. The folding mechanism of the gift bag stringing machine according to claim 4, characterized in that: The pressing assembly (6) comprises a pressing slider (61), a pressing cylinder (62) and a pressing plate (63), wherein the pressing slider (61) is used to be connected to the frame (2), the pressing cylinder (62) is connected to the pressing plate (63) and is used to drive the pressing plate (63) to move in a vertical direction, and the pressing plate (63) is located above the folding part (12) and is used to push the folding part (12) downward to approach the main body part (11).

8. The folding mechanism of the gift bag stringing machine according to claim 7, characterized in that: The pressing slider (61) is slidably connected to the sliding rod (7).

9. The folding mechanism of the gift bag stringing machine according to claim 1, characterized in that: The folding assembly (5) and the positioning assembly (4) are arranged on both the front and rear sides of the transmission assembly (3), and the two folding assemblies (5) and the two positioning assemblies (4) are distributed in a one-to-one correspondence.

10. The folding mechanism of the gift bag stringing machine according to claim 1, characterized in that: It also comprises a heat dissipation support (81) and a heat dissipation fan (82), wherein the lower end of the heat dissipation support (81) is connected to the frame (2), and the upper end of the heat dissipation support (81) is connected to the heat dissipation fan (82), and the heat dissipation fan (82) is located above the main body part (11) and the folding part (12).

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