A shoe material accessory taping machine

Abstract

The present application relates to a kind of shoe material accessories tape coating machine, including feeding station, coating station, blanking station and transfer mechanism, coating station includes workbench, auxiliary edge covering mechanism, main edge covering mechanism, auxiliary edge covering mechanism is located at the both ends of workbench position, main edge covering mechanism includes positioning plate and coating plate, positioning plate and coating plate are slidably connected, positioning plate and workbench are slidably connected, positioning plate and coating plate are respectively connected with corresponding cylinder, the face of positioning plate and coating plate towards inside is equipped with the arc surface groove consistent with the shape of accessory body;The auxiliary edge covering mechanism includes flange and the third cylinder of driving flange swing;Vacuum hole is distributed on the workbench. Through the positioning of accessory body and adhesive tape of feeding station and the coating operation of coating station to the accessory to be coated, it is efficient, the yield is high, greatly reduces the occurrence of adhesive tape fold or bulge in coating process, and the soft adhesive tape is evenly folded into tail.

Description

Technical Field

[0001] This invention relates to the field of coating equipment technology, and in particular to a machine for coating adhesive tape for shoe material accessories. Background Technology

[0002] As attached Figure 9-11 As shown, the bottom surface 011 of the auxiliary material body 01 is flat, and the top surface 012 is an outwardly convex arc surface. Generally speaking, the auxiliary material body 01 is made of relatively soft material, such as PVE and other plastic materials. It is now necessary to completely cover the auxiliary material body 01 with a piece of cloth (i.e., adhesive cloth 02) with one side covered in adhesive, and there are also tails 03 formed by the adhesive cloth 02 at both ends of the auxiliary material body 01. The current wrapping operation is done manually, which is not only inefficient, but also results in many creases or bulges on the adhesive cloth 02 covering the auxiliary material body 01 due to human factors, making it uneven, especially at the tails 03. Because the adhesive side of the adhesive cloth 02 cannot be torn apart once it comes into contact with other materials or itself, even if it is torn, the adhesive cloth 02 itself is severely deformed. In fact, when the protective layer of the adhesive cloth 02 is peeled off before wrapping, the torn adhesive cloth 02 body will also deform, resulting in a low yield. The above problems are currently difficult to overcome in the industry. Summary of the Invention

[0003] In view of the shortcomings in the prior art, the present invention provides a machine for coating adhesive tape for shoe material accessories, and overcomes the above-mentioned defects.

[0004] The technical solution adopted by this invention to solve its technical problem is: a machine for covering shoe material accessories with adhesive tape, including a feeding station, a covering station, a unloading station, and a transfer mechanism. The covering station includes a working plate, an auxiliary edge-wrapping mechanism, and a main edge-wrapping mechanism symmetrically arranged relative to the working plate. The auxiliary edge-wrapping mechanism is located at both ends of the working plate. The main edge-wrapping mechanism includes a positioning plate and a covering plate. The positioning plate and the covering plate are slidably connected relative to each other. The positioning plate and the covering plate are slidably connected. The positioning plate and the covering plate are respectively connected to corresponding cylinders. The inward-facing surfaces of the positioning plate and the covering plate are provided with arc-shaped grooves that conform to the shape of the accessory body. The auxiliary edge-wrapping mechanism includes a folding edge piece and a third cylinder for driving the folding edge piece to swing. Vacuum holes are distributed on the working plate.

[0005] The positioning plate and the covering plate are slidably connected by guide grooves and guide strips, and the positioning plate and the working plate are slidably connected by guide grooves and guide strips.

[0006] The positioning plate is connected to a first cylinder, and the covering plate is connected to a second cylinder. The covering plate has a notch, and the end of the piston rod of the second cylinder is connected to a slider. The slider is located in the notch and can slide relative to the notch. The notch faces the second cylinder.

[0007] The piston rod of the third cylinder is provided with teeth, and the folded edge is rotatably mounted on the working plate through a connecting shaft. The connecting shaft is provided with a rack that meshes with the teeth.

[0008] The piston rod of the third cylinder passes through a bracket, which has a hole for it to pass through, and the piston rod of the third cylinder moves up and down along the hole.

[0009] It also includes a frame, on which a crossbeam is provided, and the transfer mechanism is slidably connected to the crossbeam.

[0010] The transfer mechanism includes a fourth cylinder, a fifth cylinder, a transfer body, and a stripping body. The fourth cylinder is connected to and controls the longitudinal movement of the stripping body, and the transfer body is controlled by the fifth cylinder to move longitudinally relative to the stripping body.

[0011] The transfer body comprises a plurality of evenly distributed needles.

[0012] The unloading station includes an inlet located at the top and an outlet located on the side, which together form a unloading channel.

[0013] The feeding station includes an auxiliary material feeding area and an adhesive tape feeding area. The auxiliary material feeding area is provided with a baffle, and the baffle has a positioning port that matches the shape of one side of the auxiliary material. The adhesive tape feeding area includes a material plate with vacuum holes. The material plate has multiple detachable baffles distributed around one side of the vacuum holes. The distribution shape of the multiple vacuum holes is similar to the shape of the adhesive tape.

[0014] By adopting the above technical solution, the problems of low efficiency and low yield of existing adhesive tape wrapping of shoe material accessories with raised curved surfaces are effectively improved. Through the positioning of the accessory body and adhesive tape at the feeding station and the wrapping operation of the accessory to be wrapped at the wrapping station, the efficiency is high, time is saved, the yield is high, and the occurrence of creases or bulges in the adhesive tape is greatly reduced, and the soft adhesive tape is folded flat to form a tail. Attached Figure Description

[0015] Figure 1 This is a top view of the structure of the present invention without a moving mechanism.

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the intermediate coating station.

[0017] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the coating station.

[0018] Figure 4 for Figure 2 A schematic diagram of the middle auxiliary edge-wrapping mechanism.

[0019] Figure 5A partial structural diagram of the auxiliary edge-binding mechanism.

[0020] Figure 6 This is a simplified front view diagram of the present invention.

[0021] Figure 7 for Figure 6 A schematic diagram showing the separation of the transfer body and the stripping body.

[0022] Figure 8 for Figure 1 A schematic diagram of the material unloading station.

[0023] Figure 9 This is a top view of the shoe material to be covered.

[0024] Figure 10 A top view showing the completed state of the shoe material and accessories covering.

[0025] Figure 11 This is a front view of the shoe materials and accessories that have not yet been covered. Detailed Implementation

[0026] refer to Figure 1-11 It is understood that the present invention discloses a machine for coating adhesive tape for shoe material accessories, including a feeding station 1, a coating station 2, a unloading station 3, and a transfer mechanism 4. The coating station 2 includes a working plate 5, an auxiliary edge-wrapping mechanism 6, and a main edge-wrapping mechanism 7 symmetrically arranged relative to the working plate 5. The auxiliary edge-wrapping mechanism 6 is located at both ends of the working plate 5. The main edge-wrapping mechanism 7 includes a positioning plate 71 and a coating plate 72. The positioning plate 71 and the coating plate 72 are slidably connected relative to each other. The positioning plate 71 and the coating plate 72 are slidably connected to the working plate 5. The positioning plate 71 and the coating plate 72 are respectively connected to corresponding cylinders. The inward-facing surfaces of the positioning plate 71 and the coating plate 72 are provided with arc grooves 70 that conform to the shape of the accessory body. The auxiliary edge-wrapping mechanism 6 includes a folding edge piece 61 and a third cylinder 62 for driving the folding edge piece 61 to swing. Vacuum holes 51 are distributed on the working plate 5.

[0027] The positioning plate 71 and the covering plate 72 are slidably connected by guide grooves and guide strips (not shown in the figure), and the positioning plate and the working plate are slidably connected by guide grooves and guide strips (not shown in the figure).

[0028] The positioning plate 71 is connected to a first cylinder 710, and the covering plate 72 is connected to a second cylinder 720. The covering plate 72 has a notch 721. A slider 7201 is connected to the end of the piston rod of the second cylinder 720. The slider 7201 is located within the notch 721 and is slidable relative to the notch 721. The notch 721 faces the second cylinder 720. (See attached image) Figure 2-3As shown, the first cylinder 710 drives the positioning plate 71 to extend and retract, and the second cylinder 720 drives the covering plate 72 to move inward. The positioning plate 71 is provided with a limiting protrusion 711, and the surface of the covering plate 72 facing the positioning plate 71 is provided with a limiting groove. Due to the limiting of the limiting protrusion 711, the retraction of the covering plate 72 is together with the retraction of the positioning plate 71.

[0029] The piston rod of the third cylinder 62 has teeth 621. The folded edge piece 61 is rotatably mounted on the working plate 5 via a connecting shaft 611. The connecting shaft 611 has a rack 6111 that meshes with the teeth 621. The end of the piston rod of the third cylinder 62 passes through a bracket 63, which has a hole (not shown in the figure) for it to pass through. The piston rod of the third cylinder moves up and down along the hole, which serves as a guide. The initial state of the two folded edge pieces 61 is shown in the attached figure. Figure 2 As shown, when the adhesive tape 02 located between the two folded edges 61 is adsorbed onto the working plate 5, it then moves sequentially left and right in the main edge-wrapping mechanism 7. Specifically, as shown in the attached diagram... Figure 4 As shown, one of the third cylinders 62 extends, causing the connecting shaft 611, which meshes with it, to rotate. This causes the folding plate 61 to swing, folding the adhesive tape 02 on it and adhering it to the adhesive tape 02 that has been adsorbed and fixed. The folding plate 61 then returns to its original position. Then, the other folding plate 61 operates in the same way, folding and adhering the adhesive tape 02 on the other side to form a tail 03. This tail structure is flat, facilitating later use.

[0030] It also includes a frame 80, on which a crossbeam 8 is provided, and the transfer mechanism 4 is slidably connected to the crossbeam 8.

[0031] The transfer mechanism 4 includes a fourth cylinder 41, a fifth cylinder 42, a transfer body 43, and a stripping body 44. The fourth cylinder 41 is connected to and controls the longitudinal movement of the stripping body 44, and the transfer body 43 is controlled by the fifth cylinder 42 to move longitudinally relative to the stripping body 44. (See attached diagram) Figure 6 As shown, the fourth cylinder 41 moves along the measuring rod 8 to complete the transfer of materials at each workstation. The stripping body 44 is fixed on the piston rod of the fourth cylinder 41. The fifth cylinder 42 is fixedly connected to the stripping body 44, and the piston rod of the fifth cylinder 42 is connected to the transfer body 43. The stripping body 44 is an annular cylindrical body, and the transfer body 43 is placed inside the stripping body 44 and moves up and down relative to the stripping body 44. (See attached diagram) Figure 7 As shown, the transfer body 43 includes a plurality of evenly distributed needles 431, which are used to insert into the auxiliary material body 01 and carry it up for transfer.

[0032] The unloading station 3 includes an inlet 31 located at the top and an outlet 32 ​​located on the side, which together form an unloading channel 33.

[0033] The feeding station 1 includes an auxiliary material feeding area 11 and an adhesive tape feeding area 12. The auxiliary material feeding area 11 is provided with a baffle 9, and the baffle 9 has a positioning port 91 that matches the shape of one side of the auxiliary material body 01. The adhesive tape feeding area 12 includes a material plate 10 with vacuum holes 51. The material plate 10 has multiple detachable baffle protrusions 101, which are distributed around one side of the vacuum holes 51. The distribution shape of the multiple vacuum holes 51 is similar to the shape of the adhesive tape 02. The adhesive tape 02 involved is mainly made of cloth, and the sheet-like support structure is entirely supported by a protective layer attached to the adhesive surface. When the adhesive tape 02 needs to be used, the protective layer needs to be peeled off first to expose the adhesive surface of the adhesive tape 02, so as to facilitate its adhesion to the auxiliary material body 01 during the wrapping process. Figure 1 As shown, first, tear off a corner of the protective layer on the adhesive surface of the adhesive tape 01. Then, place the entire adhesive tape 01 with the adhesive surface facing up on the material plate 10, aligning one side of the adhesive tape 01 with the retaining protrusion 101. Vacuum is applied through the vacuum hole 51 to flatly adhere the adhesive tape 01 to the material plate 10. Then, continue peeling off the entire protective layer from the torn corner. Because the adhesive tape 01 body is adhered and fixed, the protective layer is almost undeformed when peeled off by hand. The auxiliary material body 01 is placed in the positioning port 91, and both the positioning port 91 and the retaining protrusion 101 serve a positioning function.

[0034] The auxiliary material body 01 is linearly transferred to the adhesive tape feeding area 12 by the transfer mechanism 4 and placed on the adhesive tape 02. At this time, the bottom surface 011 of the auxiliary material body 01 adheres to the adhesive tape 02. Specifically, as shown in the attached figure... Figure 6-7 As shown, the fourth cylinder 41 controls the material stripper 44 to move toward the auxiliary material body 01, and then the fifth cylinder 42 controls the conveying body 43 to extend the material stripper 44 downwards, that is, the needle 431 extends out of the material stripper 44, the needle 431 is inserted into the auxiliary material body 01, and is then raised by the fourth cylinder 41 and conveyed along the crossbeam 8 to the adhesive tape feeding area 12, as shown in the attached figure. Figure 1 As shown, firstly, the fourth cylinder 41 controls the auxiliary material body 01 to be attached to the adhesive tape 02 with the protective layer removed. Then, the fifth cylinder 42 controls the transfer body 43 to move upward. Due to the restriction of the stripping body 44, the auxiliary material body 01 is separated from the needle body 431. Alternatively, the auxiliary material body 01 does not need to be separated from the needle body 431. After contacting and adhering to the adhesive tape 02, the auxiliary material body 01 is directly raised again and transferred to the wrapping station.

[0035] The principle is the same as above. The transfer mechanism 4 places the auxiliary material body 01, with adhesive tape 02 attached to its bottom surface 011, onto the working plate 5, as shown in the attached... Figure 2 As shown, at this time, the left and right edges of the adhesive tape 02 are located on the covering plate 72 and the folded edge piece 61. (See attached image) Figure 3As shown, firstly, two symmetrically arranged first cylinders 710 drive the positioning plates 71 to move simultaneously toward the auxiliary material body 01, clamping and positioning the auxiliary material body 01. Preferably, after clamping and positioning, the transfer mechanism 4 disengages from the auxiliary material body 01. During the clamping and positioning process, the material release body 44 applies pressure to the auxiliary material body 01 toward the working plate 5, pressing it down. Then, one side's second cylinder 720 drives the covering plate 72 to move toward the auxiliary material body 01 and wrap it through the arc groove 70, then retracts. Then, the other side's second cylinder 720 drives the covering plate 72 to move toward the auxiliary material body 01 and wrap it through the arc groove 70, then retracts, completing the wrapping of the adhesive tape 02 on the auxiliary material body 01. During this process, the corresponding side-folding piece 61 also moves together, as shown in the attached figure. Figure 2 , 4 As shown.

[0036] The coated auxiliary material body 01 is transferred to the inlet 31 by the transfer mechanism 4 according to the above principle, and the coated auxiliary material body 01 is dropped into the discharge channel 33 by the material release body 44.

[0037] This invention effectively improves upon the problems of low efficiency and low yield in existing adhesive tape wrapping of shoe material accessories with raised curved surfaces. Through the positioning of the accessory body 01 and adhesive tape 02 at the feeding station 1, and the wrapping operation of the accessory body 01 at the wrapping station 2, the positioning of the adhesive tape 02 also facilitates the removal of the protective layer from the adhesive surface of the tape, ensuring that the tape 02 with the removed protective layer does not deform. This method is efficient, time-saving, and yields a high product rate, significantly reducing creases or bulges in the tape. The soft tape is then folded flat to form the tail 03.

[0038] Obviously, the above embodiments are merely illustrative examples for clarity and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A machine for coating adhesive tape onto shoe material accessories, characterized in that: The system includes a feeding station, a wrapping station, a unloading station, and a transfer mechanism. The wrapping station includes a working plate, an auxiliary wrapping mechanism, and a main wrapping mechanism symmetrically arranged relative to the working plate. The auxiliary wrapping mechanism is located at both ends of the working plate. The main wrapping mechanism includes a positioning plate and a wrapping plate, which are slidably connected relative to each other. The positioning plate and the wrapping plate are also slidably connected. Each positioning plate and the wrapping plate is connected to a corresponding cylinder. The inward-facing surfaces of the positioning plate and the wrapping plate are provided with arc-shaped grooves that conform to the shape of the auxiliary material body. The auxiliary wrapping mechanism includes a folding edge and a third cylinder that drives the folding edge to swing. Vacuum holes are distributed on the working plate.

2. The adhesive tape coating machine for shoe material accessories according to claim 1, characterized in that: The positioning plate and the covering plate are slidably connected by guide grooves and guide strips, and the positioning plate and the working plate are slidably connected by guide grooves and guide strips.

3. The adhesive tape coating machine for shoe material accessories according to claim 1, characterized in that: The positioning plate is connected to a first cylinder, and the covering plate is connected to a second cylinder. The covering plate has a notch, and the end of the piston rod of the second cylinder is connected to a slider. The slider is located in the notch and can slide relative to the notch. The notch faces the second cylinder.

4. A machine for coating adhesive tape for shoe material accessories according to claim 1, characterized in that: The piston rod of the third cylinder is provided with teeth, and the folded edge is rotatably mounted on the working plate through a connecting shaft. The connecting shaft is provided with a rack that meshes with the teeth.

5. A machine for coating adhesive tape for shoe material accessories according to claim 4, characterized in that: The piston rod of the third cylinder passes through a bracket, which has a hole for it to pass through, and the piston rod of the third cylinder moves up and down along the hole.

6. A machine for coating adhesive tape for shoe material accessories according to claim 1, characterized in that: It also includes a frame, on which a crossbeam is provided, and the transfer mechanism is slidably connected to the crossbeam.

7. A machine for coating adhesive tape for shoe material accessories according to claim 1, characterized in that: The transfer mechanism includes a fourth cylinder, a fifth cylinder, a transfer body, and a stripping body. The fourth cylinder is connected to and controls the longitudinal movement of the stripping body, and the transfer body is controlled by the fifth cylinder to move longitudinally relative to the stripping body.

8. A machine for coating adhesive tape for shoe material accessories according to claim 7, characterized in that: The transfer body comprises a plurality of evenly distributed needles.

9. A machine for coating adhesive tape for shoe material accessories according to claim 1, characterized in that: The unloading station includes an inlet located at the top and an outlet located on the side, which together form a unloading channel.

10. A machine for coating adhesive tape for shoe material accessories according to claim 1, characterized in that: The feeding station includes an auxiliary material feeding area and an adhesive tape feeding area. The auxiliary material feeding area is provided with a baffle, and the baffle has a positioning port that matches the shape of one side of the auxiliary material. The adhesive tape feeding area includes a material plate with vacuum holes. The material plate has multiple detachable baffles distributed around one side of the vacuum holes. The distribution shape of the multiple vacuum holes is similar to the shape of the adhesive tape.

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