Laminating, trimming and hot-melting device for multi-layer PVC (polyvinyl chloride) film sandwich net cloth

Abstract

The utility model discloses a multilayer PVC (polyvinyl chloride) film netted cloth laminating, trimming and melting device, which belongs to the technical field of multilayer PVC film netted cloth production, and comprises a group of trimming mechanisms which are symmetrically arranged, the outer sides of the trimming mechanisms are rotatably connected with an action actuating mechanism, the action actuating mechanism is arranged on a support plate, and the support plate is arranged on the support plate. The upper end of the supporting plate is connected with a width adjusting mechanism through a first sliding block, one side of the width adjusting mechanism is connected with an up-down adjusting mechanism, and the up-down adjusting mechanism is fixed to the two sides of the flex banner containing device. The width adjusting mechanism is arranged to adapt to products with different widths, the edge burning blade is arranged, after redundant burrs are cut, the high temperature of the edge burning blade is used for burning off residual screen cloth fibers at the edge position of the inkjet cloth after edge cutting, and the problem that the residual fibers pollute the quality of the products is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-layer PVC film sandwich fabric production, in particular to a multi-layer PVC film sandwich fabric laminating, trimming and hot ironing device. Background Technique

[0002] After the multi-layer PVC film sandwich fabric laminating leather hot laminating and forming process, the rotary disk mechanical cutter is used to cut off the redundant burrs at the edge position to reach the finished product width; however, after cutting, the residual fiber filaments in the middle interlayer fabric at the edge position will fall off and adhere to the surface of the leather fabric, polluting the product and causing damage to the nozzle of the inkjet printing equipment during the later inkjet printing processing of customers; in addition, in the actual production process, the sizes of different products are different, so equipment of different sizes is required to remove them.

[0003] In view of the above problems, a multi-layer PVC film sandwich fabric laminating, trimming and hot ironing device is provided. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multi-layer PVC film sandwich fabric laminating, trimming and hot ironing device. By setting a width adjustment mechanism, it can adapt to products of different widths. Secondly, a burning edge blade is provided. After cutting the redundant burrs, the high temperature of the burning edge blade is used to melt and iron the residual fabric fibers at the edge position of the inkjet printing cloth after cutting, so as to solve the problem of residual fiber pollution of product quality.

[0005] To achieve the above purpose, the utility model provides a multi-layer PVC film sandwich fabric laminating, trimming and hot ironing device, which is installed at the rear end of a rotary disk mechanical cutter and includes a group of trimming mechanisms symmetrically arranged. The outer sides of the trimming mechanisms are rotatably connected to an action execution mechanism. The action execution mechanism is arranged on a support plate. The upper end of the support plate is connected to a width adjustment mechanism through a first slider. One side of the width adjustment mechanism is connected to an up-and-down adjustment mechanism. The up-and-down adjustment mechanism is fixed on both sides of an inkjet printing cloth placing device.

[0006] Preferably, the trimming mechanism includes a burning edge blade and a blade fixing plate. The burning edge blade is arranged on the blade fixing plate through a fixing rod. The upper end of the blade fixing plate is rotatably connected to the support plate through a rotating shaft. The rear end of the blade fixing plate is rotatably connected to the action execution mechanism through a connecting block.

[0007] Preferably, the action execution mechanism includes a cylinder. The front end of the cylinder is rotatably connected to the connecting block. The rear end of the cylinder is connected to a rotating shaft seat. The rotating shaft seat is fixed on a vertical connecting plate. The upper end of the vertical connecting plate is connected to the central position of the support plate.

[0008] Preferably, the width adjustment mechanism includes a lead screw, a top plate and a slide rail. The slide rail is arranged at the lower end of the top plate. The lead screw is arranged at the upper end of the top plate through a lead screw seat. One end of the lead screw is provided with a lead screw rotation handle. A moving block is arranged on the lead screw. The moving block is connected with a moving rod. The lower end of the moving rod is fixed on a support plate.

[0009] Preferably, two first sliders on the support plate are symmetrically arranged. The first sliders are slidably connected with the slide rail.

[0010] Preferably, the up and down adjustment mechanism includes a sliding guide roller and a second slider slidably arranged on the sliding guide roller. The bottom of the second slider is fixedly connected with the top plate. The sliding guide roller is arranged inside a support housing. The outside of the support housing is fixedly connected with the spray cloth placing device.

[0011] Preferably, one side of the sliding guide roller extends out of the side wall of the support housing and is connected with a guide roller rotation handle.

[0012] Therefore, the multi-layer PVC film laminated net cloth laminating, trimming and hot ironing device of the present utility model adopting the above structure has the following beneficial effects:

[0013] (1) By setting the width adjustment mechanism, the lead screw is rotated by controlling the lead screw rotation handle, so as to drive the moving block to move left and right, realize the movement of the whole trimming mechanism, and further realize the width adjustment to adapt to multi-layer PVC film laminated net cloth of different sizes.

[0014] (2) By setting the up and down movement mechanism, the sliding guide roller is rotated by controlling the guide roller rotation handle, so as to drive the second slider located on the sliding guide roller to move in the up and down direction, and further drive the top plate connected with the second slider to move, so as to drive the trimming mechanism to move up and down, and realize the trimming of the redundant rough edges.

[0015] (3) By setting the action execution mechanism, the blade fixing plate is controlled to rotate around the rotating shaft on the support plate through the telescopic cylinder, so as to realize the angle adjustment of the burning edge blade and prevent the burning edge blade from burning through the multi-layer PVC film laminated net cloth.

[0016] The technical solution of the present utility model will be further described in detail below through the drawings and embodiments. Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the embodiment of the present utility model;

[0018] Figure 2 is the side structural schematic diagram of the embodiment of the present utility model;

[0019] Figure 3The figure shows the usage state of the burning edge blade of the trimming mechanism in the embodiment of the present utility model;

[0020] Figure 4 The figure shows the open state of the burning edge blade of the trimming mechanism in the embodiment of the present utility model;

[0021] Wherein, 1. Trimming mechanism; 101. Burning edge blade; 102. Blade fixing plate; 103. Rotating shaft; 104. Connecting block; 2. Action execution mechanism; 201. Cylinder; 202. Rotating shaft seat; 203. Vertical connecting plate; 3. Support plate; 4. First slider; 5. Width adjustment mechanism; 501. Lead screw; 502. Top plate; 503. Slide rail; 504. Lead screw rotation handle; 505. Moving block; 506. Moving rod; 6. Up and down adjustment mechanism; 601. Sliding guide roller; 602. Second slider; 603. Guide roller rotation handle; 7. Heating temperature control host; 8. Sprayed fabric. Detailed implementation manners

[0022] The technical solutions of the present utility model will be further described below with reference to the drawings and embodiments.

[0023] Unless otherwise defined, the technical terms or scientific terms used in the present utility model shall have the ordinary meanings understood by those of ordinary skill in the field to which the present utility model belongs. The "first", "second" and similar terms used in the present utility model do not denote any order, quantity or importance, but are only used to distinguish different components. The terms such as "including" or "comprising" mean that the elements or objects appearing before this term cover the elements or objects listed after this term and their equivalents, without excluding other elements or objects. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0024] Embodiment

[0025] As Figure 1 、 Figure 2 shown, the present utility model provides a multi-layer PVC film sandwich mesh fabric laminating and trimming fusion ironing device, which is installed at the rear end of a rotary disc mechanical cutter and includes a group of trimming mechanisms 1 symmetrically arranged. The outer sides of the trimming mechanisms 1 are all rotatably connected to an action execution mechanism 2. The action execution mechanism 2 is arranged on a support plate 3. The upper end of the support plate 3 is connected to a width adjustment mechanism 5 through a first slider 4. One side of the width adjustment mechanism 5 is connected to an up and down adjustment mechanism 6. The up and down adjustment mechanism 6 is fixed on both sides of the sprayed fabric placing device.

[0026] The trimming mechanism 1 includes a burning edge blade 101 and a blade fixing plate 102. The burning edge blade 101 is set as a heating blade. Both ends of the burning edge blade 101 are connected to the heating temperature control host 7, which is used to regulate the temperature of the heating blade. The burning edge blade 101 abuts against both ends of the inkjet cloth 8. After cutting, there will be residual fiber filaments in the middle sandwich mesh cloth at the edge position, and the heating blade removes them at high temperature. The burning edge blade 101 is arranged on the blade fixing plate 102 through a fixing rod. The upper end of the blade fixing plate 102 is rotatably connected to the support plate 3 through a rotating shaft 103. The rotating shaft 103 is connected to the lower end of the support plate 3 through a rotating shaft seat. The blade fixing plate 102 and the rotating shaft 103 are rotatably connected together through bolts. The rear end of the blade fixing plate 102 is rotatably connected to the action execution mechanism 2 through a connecting block 104. The connecting block 104 is connected to the upper part of the rear end of the blade fixing plate 102 through screws. By driving the connecting block 104 to move through the action execution mechanism 2, the blade fixing plate 102 is driven to rotate around the rotating shaft 103, so as to adjust the inclination angle of the burning edge blade 101 and prevent the heating blade from burning through the entire mesh cloth.

[0027] The action execution mechanism 2 includes a cylinder 201. The front free end of the cylinder 201 is rotatably connected to the connecting block 104 through bolts in a conventional manner. The rear end of the cylinder 201 is connected to the rotating shaft seat 202 in a conventional manner. The rotating shaft seat 202 is fixed on the vertical connecting plate 203. The upper end of the vertical connecting plate 203 is connected to the central position of the support plate 3. By fixing one end position of the cylinder 201 through the vertical connecting plate 203, the free end of the cylinder 201 drives the connecting block 104 to move horizontally through expansion and contraction, so as to drive the blade fixing plate 102 to rotate around the rotating shaft 103 and prevent the inkjet cloth 8 from being burned through by the heating blade.

[0028] As Figure 3 shown, when the burning edge blade 101 is in use, the burning edge blade 101 abuts against the inkjet cloth 8 to complete the corresponding work; as Figure 4 shown, after the trimming work is completed, when the worker performs the unrolling operation, the heating blade will perform an opening action, so that the heating blade retracts and disengages from the inkjet cloth 8. After the worker starts the winding action again, this device automatically pushes the heating blade forward to contact the edge of the inkjet cloth and put it into work.

[0029] The width adjustment mechanism 5 includes a lead screw 501, a top plate 502 and a slide rail 503. The slide rail 503 is arranged at the lower end of the top plate 502. Two first sliders 4 on the support plate 3 are symmetrically arranged. The first slider 4 is slidably connected to the slide rail 503. The arrangement of the first slider 4 and the slide rail 503 can ensure that the entire trimming mechanism 1 moves left and right with the top plate 502 as the moving end face, preventing position deviation. The lead screw 501 is arranged at the upper end of the top plate 502 through a lead screw seat. One end of the lead screw 501 is provided with a lead screw rotating handle 504. A moving block 505 is arranged on the lead screw 501. The inside of the moving block 505 is provided with an internal thread adapted to the external thread of the lead screw 501. Thus, the moving block 505 can be moved on the lead screw 501 by the rotation of the lead screw 501. In this setting, the lower end of the moving block 505 is slidably connected to the top plate 502 to ensure that the moving block 505 does not rotate synchronously with the lead screw 501. The moving block 505 is connected to a moving rod 506. The lower end of the moving rod 506 is fixed on the support plate 3. By driving the lead screw 501 to rotate through the lead screw rotating handle 504, the moving block 505 is driven to move left and right, thereby driving the support plate 3 to move left and right, realizing the left and right movement of the entire trimming mechanism 1, and adjusting the position of the heating blade to adapt to the trimming and hot stamping of products with different widths.

[0030] The up-and-down adjustment mechanism 6 includes a sliding guide roller 601 and a second slider 602 slidably arranged on the sliding guide roller 601. The bottom of the second slider 602 is fixedly connected to the top plate 502. The sliding guide roller 601 is arranged inside the support housing. The outside of the support housing is fixedly connected to the spray cloth placing device. One side of the sliding guide roller 601 extends out of the side wall of the support housing and is connected to a guide roller rotating handle 603. By driving the sliding guide roller 601 to rotate, the second slider 602 is driven to rotate, thereby realizing the up-and-down movement of the entire trimming mechanism 1.

[0031] In the above device, the connections between the components all adopt existing connection methods. The lead screw rotating handle 504, the guide roller rotating handle 603, the cylinder 201, and the heating temperature control host 7 are all connected to the controller, and each component is controlled to start working through the controller.

[0032] Therefore, the present utility model adopts a multi-layer PVC film sandwich mesh cloth laminating, trimming, melting and ironing device with the above structure. By setting a width adjustment mechanism, it can adapt to products with different widths. Secondly, a burning edge blade is provided. After cutting the excess frayed edges, the high temperature of the burning edge blade is used to melt and iron the residual mesh cloth fibers at the edge of the spray cloth after trimming, solving the problem of residual fiber pollution of product quality.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that they can still modify or equivalently replace the technical solutions of the present utility model, and these modifications or equivalent replacements cannot make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present utility model.

Claims

1. A multi-layer PVC film sandwich mesh laminating, trimming and melting device, installed at the rear end of a rotary disc mechanical cutter, characterized in that: It includes a group of symmetrically arranged trimming mechanisms, the outer sides of the trimming mechanisms are rotatably connected to the action execution mechanisms, the action execution mechanisms are arranged on a support plate, the upper end of the support plate is connected to the width adjustment mechanism through a first slider, one side of the width adjustment mechanism is connected to the upper and lower adjustment mechanisms, and the upper and lower adjustment mechanisms are fixed on both sides of the inkjet printing cloth placing device.

2. A multi-layer PVC film sandwich mesh laminating, trimming and melting device according to claim 1, characterized in that: The trimming mechanism includes a burning edge blade and a blade fixing plate. The burning edge blade is arranged on the blade fixing plate through a fixing rod. The upper end of the blade fixing plate is rotatably connected to the support plate through a rotating shaft. The rear end of the blade fixing plate is rotatably connected to the action execution mechanism through a connecting block.

3. A multi-layer PVC film sandwich mesh laminating, trimming and melting device according to claim 2, characterized in that: The action execution mechanism includes a cylinder, the front end of the cylinder is rotatably connected to the connecting block, the rear end of the cylinder is connected to the rotating shaft seat, the rotating shaft seat is fixed on the vertical connecting plate, and the upper end of the vertical connecting plate is connected to the center position of the support plate.

4. A multi-layer PVC film sandwich mesh laminating, trimming and melting device according to claim 3, characterized in that: The width adjustment mechanism includes a lead screw, a top plate and a slide rail, wherein the slide rail is arranged at the lower end of the top plate, the lead screw is arranged at the upper end of the top plate through a lead screw seat, a lead screw rotating handle is arranged at one end of the lead screw, a moving block is arranged on the lead screw, the moving block is connected to a moving rod, and the lower end of the moving rod is fixed on a support plate.

5. A multi-layer PVC film sandwich mesh laminating, trimming and melting device according to claim 4, characterized in that: The support plate is provided with two first sliding blocks symmetrically, and the first sliding blocks are slidably connected to the slide rail.

6. A multi-layer PVC film sandwich mesh laminating, trimming and melting device according to claim 5, characterized in that: The up and down adjustment mechanism includes a sliding guide roller and a second slider slidably arranged on the sliding guide roller, the bottom of the second slider is fixedly connected to the top plate, the sliding guide roller is arranged inside the support shell, and the outside of the support shell is fixedly connected to the inkjet cloth placing device.

7. A multi-layer PVC film sandwich mesh laminating, trimming and melting device according to claim 6, characterized in that: One side of the sliding guide roller extends out of the side wall of the supporting shell and is connected to the guide roller rotating handle.

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