Gluing device for packaging bag processing

Abstract

The utility model provides a gluing device for packaging bag processing, which relates to the technical field of gluing devices for packaging bag processing and comprises a support, a winding roller is rotatably connected to the side face of the support, a thin film is wound on the surface of the winding roller, a supporting frame is fixedly connected to the side face of the support, and the supporting frame is fixedly connected to the side face of the support. A hydraulic rod is fixedly connected to the side face of the supporting frame, a gluing plate is fixedly connected to the side face of the hydraulic rod, an adjusting device is arranged on the side of the gluing plate, a glue box is fixedly connected to the side face of the gluing plate, a pump body is fixedly connected to the upper top of the gluing plate, and the pump body and the glue box are fixedly connected through a connecting pipe. The upper top of the support is fixedly connected with a storage rack, the side face of the storage rack is rotationally connected with a film roller, the upper top of the support is provided with an extrusion device, the side face of a winding roller is fixedly connected with a stepping wheel, and the side face of the stepping wheel is provided with a through groove. The gluing device solves the problem that the size of a gluing plate is inconvenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating devices for packaging bag processing, in particular to a glue coating device for packaging bag processing. Background Art

[0002] The gluing device is a device that applies glue to the surface of an object for pasting. When gluing packaging bags, the gluing device is often used for gluing. The packaging bag is wound on the surface of the winding roller and glued through the gluing plate. After the gluing is completed, another layer of packaging bag is attached to the gluing position for bonding to form a packaging bag.

[0003] The inventor discovered in daily use of the gluing device that when gluing packaging bags, due to the different sizes of the packaging bags, the gluing plate needs to be replaced frequently, which results in a lower gluing rate, which in turn causes the processing time of the packaging bags to increase, affecting the processing of the packaging bags and causing problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a glue coating device for packaging bag processing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a gluing device for packaging bag processing, comprising a bracket, a winding roller is rotatably connected to the side of the bracket, a film is wound on the surface of the winding roller, a support frame is fixedly connected to the side of the bracket, a hydraulic rod is fixedly connected to the side of the support frame, a gluing plate is fixedly connected to the side of the hydraulic rod, an adjusting device is arranged on the side of the gluing plate, a glue box is fixedly connected to the side of the gluing plate, a pump body is fixedly connected to the upper top of the gluing plate, a connecting pipe is fixedly connected between the pump body and the glue box, and the upper top of the bracket A storage rack is fixedly connected, a film roller is rotatably connected to the side of the storage rack, an extrusion device is arranged on the upper top of the bracket, a stepping wheel is fixedly connected to the side of the winding roller, a through slot is provided on the side of the stepping wheel, a motor is fixedly connected to the side of the bracket, a driving wheel is fixedly connected to the output end of the motor, a toggle rod is fixedly connected to the side of the driving wheel, the adjustment device comprises a rectangular groove provided on the side of the glue coating plate, a bidirectional screw is rotatably connected to the inside of the rectangular groove, a glue coating strip is threadedly connected to the surface of the bidirectional screw, and a connecting tube is fixedly connected to the upper top of the glue coating strip.

[0006] The effects achieved by the above components are as follows: under the action of the bidirectional screw, the position of the glue coating strip is adjusted, so that packaging bags of different sizes can be coated with glue. When processing the packaging bags, the motor is started, so that the driving wheel drives the toggle rod to rotate, and the toggle rod is stuck in the through groove, and then the stepping wheel is driven to rotate, and then the winding roller is rotated, and the hydraulic rod is started to move the glue coating plate toward the surface of the winding roller. Under the action of the pump body, the glue inside the glue box flows to one side of the glue coating plate, and then the glue is coated on the surface of the film on the surface of the winding roller. The toggle rod is stuck in the through groove again to drive the winding roller to rotate, and the film on the surface of the film roller is attached to the glue-coated part of the winding roller, and the extrusion device is used to extrude it, and the extruded packaging bag is removed from the surface of the winding roller, thereby completing the packaging bag gluing processing.

[0007] Preferably, a groove is provided on the side of the glue coating plate, a push rod is slidably connected inside the groove, and a glue coating block is fixedly connected to one end of the push rod.

[0008] The effect achieved by the above components is that under the action of the glue coating block, when such a long glue coating strip is not needed, it can be extended in sections, thereby achieving the effect of adjustment.

[0009] Preferably, a circular groove is provided on the surface of the push rod, a rectangular block is fixedly connected to the side of the rubber-coated plate, a clamping rod is inserted into the surface of the rectangular block, and the clamping rod is inserted into the interior of the circular groove.

[0010] The effect achieved by the above components is that under the action of the clamping rod, the push rod can be fixed after being moved to a suitable position, thereby achieving the fixing effect.

[0011] Preferably, a spring is sleeved on the surface of the clamping rod, and two ends of the spring are respectively fixedly connected to the bottom of the rectangular block and one end of the clamping rod away from the rectangular block.

[0012] The effect achieved by the above components is: under the action of the spring, the clamping rod is self-locking and inserted into the circular groove to fix the push rod. When it is necessary to adjust the glue strip on the surface of the glue-coated plate, the glue block is completely retracted into the groove, and the bidirectional screw is rotated to make the glue strip move relatively. When it moves to the appropriate position, the clamping rod is pulled outward, so that the push rod pushes the glue block to extend. When it is extended to the appropriate position, under the action of the spring, the clamping rod is self-locking and inserted into the circular groove to fix the push rod, thereby achieving the effect of adjusting the position of the glue strip.

[0013] Preferably, the extrusion device comprises a U-shaped frame fixedly connected to the top of the bracket, the bottom of the U-shaped frame is fixedly connected to an electric telescopic rod, and one end of the electric telescopic rod is fixedly connected to an extrusion plate.

[0014] The effect achieved by the above components is that under the action of the extrusion plate, the film on the surface of the film roller can be squeezed together with the film of the winding roller film, thereby avoiding the phenomenon of film separation.

[0015] Preferably, a cushion block is fixedly connected to the bottom of the extrusion plate, and the cushion block is a rubber plate.

[0016] The effect achieved by the above components is that, under the action of the cushion block, no rigid contact occurs between the extrusion plate and the winding roller.

[0017] Preferably, a groove body is provided on the side surface of the extrusion plate, and a round rod is rotatably connected inside the groove body.

[0018] The effect achieved by the above components is that under the action of the round rod, the film on the surface of the film roller will not be scratched by the edges and corners of the side of the extrusion plate, thereby avoiding the phenomenon of film scratching.

[0019] Preferably, a bulge is fixedly connected to the surface of the round rod, and the bulge is a rubber strip.

[0020] The effects achieved by the above components are as follows: under the action of the convex blocks, the film will not slip on the surface of the round rod when it rotates on the surface of the round rod. When extrusion is performed, the film on the surface of the film roller is spread on the surface of the winding roller through the round rod and the convex blocks. Under the action of the convex blocks, the film will not slip on the surface of the round rod when it rotates on the surface of the round rod. The electric telescopic rod is started to move the extrusion plate downward, and then the film is squeezed on the film on the surface of the winding roller. Under the action of the pad, there is no rigid contact between the extrusion plate and the winding roller, thereby achieving the extrusion effect.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, an adjusting device is provided, when it is necessary to adjust the glue strip on the surface of the glue-coated plate, the glue block is completely retracted into the inside of the groove, and the bidirectional screw is rotated to make the glue strip move relatively. When it moves to a suitable position, the clamping rod is pulled outward, so that the push rod pushes the glue block to extend. When it extends to a suitable position, under the action of the spring, the clamping rod is self-locking and inserted into the inside of the circular groove to fix the push rod, thereby achieving the effect of adjusting the position of the glue strip, thereby solving the problem that it is inconvenient to adjust the size of the glue-coated plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a gluing device for packaging bag processing;

[0024] Figure 2This is a schematic diagram of the three-dimensional structure of a gluing device for packaging bag processing proposed by the utility model;

[0025] Figure 3 A partial schematic diagram of an adjusting device of a gluing device for packaging bag processing proposed by the utility model;

[0026] Figure 4 The utility model provides a schematic diagram of an extrusion device of a gluing device for packaging bag processing.

[0027] Legend: 1. Bracket; 2. Adjustment device; 21. Rectangular groove; 22. Bidirectional screw; 23. Gluing strip; 24. Groove; 25. Gluing block; 26. Push rod; 27. Rectangular block; 28. Clamping rod; 29. ​​Spring; 3. Extrusion device; 31. U-shaped frame; 32. Electric telescopic rod; 33. Extrusion plate; 34. Pad; 35. Round rod; 36. Bump; 4. Winding roller; 5. Support frame; 6. Hydraulic rod; 7. Glue box; 8. Film roller; 9. Stepping wheel; 10. Toggle rod. DETAILED DESCRIPTION

[0028] Embodiment 1, as Figure 1-2 As shown, a gluing device for processing packaging bags comprises a bracket 1, a winding roller 4 is rotatably connected to the side of the bracket 1, a film is wound on the surface of the winding roller 4, a support frame 5 is fixedly connected to the side of the bracket 1, a hydraulic rod 6 is fixedly connected to the side of the support frame 5, a gluing plate is fixedly connected to the side of the hydraulic rod 6, an adjusting device 2 is arranged on the side of the gluing plate, a glue box 7 is fixedly connected to the side of the gluing plate, a pump body is fixedly connected to the upper top of the glue plate, a connecting pipe is fixedly connected between the pump body and the glue box 7, a storage rack is fixedly connected to the upper top of the bracket 1, a film roller 8 is rotatably connected to the side of the storage rack, an extrusion device 3 is arranged on the upper top of the bracket 1, a stepping wheel 9 is fixedly connected to the side of the winding roller 4, a through slot is provided on the side of the stepping wheel 9, a motor is fixedly connected to the side of the bracket 1, and a The output end is fixedly connected with a driving wheel, and the side of the driving wheel is fixedly connected with a toggle rod 10. When processing the packaging bag, the motor is started, so that the driving wheel drives the toggle rod 10 to rotate, and then the toggle rod 10 is stuck in the through groove, and then the stepping wheel 9 is driven to rotate, and then the winding roller 4 is rotated, and the hydraulic rod 6 is started to move the glue-coated plate toward the surface of the winding roller 4. Under the action of the pump body, the glue inside the glue box 7 flows to one side of the glue-coated plate, and then the glue is applied to the surface of the film on the surface of the winding roller 4. The toggle rod 10 is stuck in the through groove again to drive the winding roller 4 to rotate, and the film on the surface of the film roller 8 is attached to the glue-coated part of the winding roller 4, and the extrusion device 3 is used to extrude it, and the extruded packaging bag is removed from the surface of the winding roller 4, thereby completing the packaging bag gluing processing.

[0029] Reference Figure 3The adjusting device 2 includes a rectangular groove 21 provided on the side of the glue coating plate, a bidirectional screw 22 is rotatably connected inside the rectangular groove 21, a glue coating strip 23 is threadedly connected on the surface of the bidirectional screw 22, and a connecting pipe is fixedly connected to the top of the glue coating strip 23. Under the action of the bidirectional screw 22, the glue coating strip 23 is adjusted to a position, so that packaging bags of different sizes can be glued. When processing packaging bags, the motor is started, so that the driving wheel drives the toggle rod 10 to rotate, so that the toggle rod 10 is stuck in the through groove, and then the stepping wheel 9 is driven to rotate, so that the winding roller 4 is rotated, and the hydraulic rod 6 is started to make The glue coating plate moves toward the surface of the winding roller 4. Under the action of the pump body, the glue inside the glue box 7 flows to one side of the glue coating plate, and then the glue is coated on the surface of the film on the surface of the winding roller 4. The toggle rod 10 is again inserted into the through groove to drive the winding roller 4 to rotate, and the film on the surface of the film roller 8 is attached to the glue-coated part of the winding roller 4. The extrusion device 3 is used to extrude the extruded packaging bag, and the extruded packaging bag is removed from the surface of the winding roller 4, thereby completing the packaging bag gluing process. A groove 24 is provided on the side of the glue coating plate, and a push rod 26 is slidably connected to the inside of the groove 24, and one end of the push rod 26 is fixedly connected to the glue coating block 25 Under the action of the glue coating block 25, when the glue coating strip 23 is not needed to be so long, it can be extended in sections, thereby achieving the effect of adjustment. A circular groove is opened on the surface of the push rod 26, and a rectangular block 27 is fixedly connected to the side of the glue coating plate. A clamping rod 28 is inserted on the surface of the rectangular block 27. The clamping rod 28 is inserted into the inside of the circular groove. Under the action of the clamping rod 28, the push rod 26 can be fixed after moving to a suitable position, thereby achieving the fixing effect. A spring 29 is sleeved on the surface of the clamping rod 28. The two ends of the spring 29 are respectively fixedly connected to the bottom of the rectangular block 27 and the end of the clamping rod 28 away from the rectangular block 27. Then, under the action of the spring 29, the clamping rod 28 is inserted into the circular groove in a self-locking manner to fix the push rod 26. When it is necessary to adjust the glue strip 23 on the surface of the glue-coated plate, the glue block 25 is completely retracted into the groove 24, and the bidirectional screw 22 is rotated to make the glue strip 23 move relatively. When it moves to the appropriate position, the clamping rod 28 is pulled outward, so that the push rod 26 pushes the glue block 25 to extend. When it is extended to the appropriate position, under the action of the spring 29, the clamping rod 28 is inserted into the circular groove in a self-locking manner to fix the push rod 26, thereby achieving the purpose of adjusting the position of the glue strip 23.

[0030] Reference Figure 4The squeezing device 3 includes a U-shaped frame 31 fixedly connected to the top of the bracket 1, and an electric telescopic rod 32 is fixedly connected to the bottom of the U-shaped frame 31. One end of the electric telescopic rod 32 is fixedly connected to a squeezing plate 33. Under the action of the squeezing plate 33, the film on the surface of the film roller 8 can be squeezed together with the film of the winding roller 4 to avoid the phenomenon of film separation. A cushion block 34 is fixedly connected to the bottom of the squeezing plate 33. The cushion block 34 is a rubber plate. Under the action of the cushion block 34, there is no rigid contact between the squeezing plate 33 and the winding roller 4. A groove body is provided on the side of the squeezing plate 33. A round rod 35 is rotatably connected inside the groove body. Under the action of the round rod 35, the film on the surface of the film roller 8 will not be scratched by the edges and corners of the side of the squeezing plate 33. In order to avoid the phenomenon of film scratching, a protrusion 36 is fixedly connected to the surface of the round rod 35, and the protrusion 36 is a rubber strip. Under the action of the protrusion 36, the film will not slip on the surface of the round rod 35 when it rotates on the surface of the round rod 35. When extrusion is performed, the film on the surface of the film roller 8 is spread on the surface of the winding roller 4 through the round rod 35 and the protrusion 36. Under the action of the protrusion 36, the film will not slip on the surface of the round rod 35 when it rotates on the surface of the round rod 35. The electric telescopic rod 32 is started to move the extrusion plate 33 downward, and then the film is squeezed on the film on the surface of the winding roller 4. Under the action of the cushion block 34, there is no rigid contact between the extrusion plate 33 and the winding roller 4, thereby achieving the extrusion effect.

[0031] Working principle: when it is necessary to use the gluing device for packaging bag processing, when processing the packaging bag, start the motor so that the driving wheel drives the toggle rod 10 to rotate, and then the toggle rod 10 is stuck into the through groove, and then the stepping wheel 9 is driven to rotate, and then the winding roller 4 is rotated, and the hydraulic rod 6 is started to make the glue coating plate move toward the surface of the winding roller 4. Under the action of the pump body, the glue inside the glue box 7 flows to one side of the glue coating plate, and then the glue is coated on the surface of the film on the surface of the winding roller 4. The toggle rod 10 is stuck into the through groove again to drive the winding roller 4 to rotate, and the film on the surface of the film roller 8 is attached to the glue coating part of the winding roller 4. The extrusion device 3 is used for extrusion, and the extruded packaging bag is removed from the surface of the winding roller 4, thereby completing the packaging bag gluing processing. When it is necessary to adjust the glue strip 23 on the surface of the glue coating plate, the glue coating block 25 is completely retracted to the inside of the groove 24, and the double The screw rod 22 is turned to the screw rod 22, so that the glue coating strip 23 moves relatively. When it moves to the appropriate position, the clamping rod 28 is pulled outward, so that the push rod 26 pushes the glue coating block 25 to extend. When it extends to the appropriate position, under the action of the spring 29, the clamping rod 28 is self-locking and inserted into the circular groove to fix the push rod 26, thereby achieving the effect of adjusting the position of the glue coating strip 23. When extrusion is performed, the film on the surface of the film roller 8 is spread on the surface of the winding roller 4 through the round rod 35 and the protrusion 36. Under the action of the protrusion 36, the film will not slip on the surface of the round rod 35 when it rotates on the surface of the round rod 35. The electric telescopic rod 32 is started to make the extrusion plate 33 move down, and then the film is squeezed on the film on the surface of the winding roller 4. Under the action of the cushion block 34, there is no rigid contact between the extrusion plate 33 and the winding roller 4, thereby achieving the effect of extrusion.

Claims

1. A gluing device for packaging bag processing, comprising a bracket (1), characterized in that: The side of the bracket (1) is rotatably connected to a winding roller (4), the surface of the winding roller (4) is wound with a film, the side of the bracket (1) is fixedly connected to a support frame (5), the side of the support frame (5) is fixedly connected to a hydraulic rod (6), the side of the hydraulic rod (6) is fixedly connected to a glue coating plate, the side of the glue coating plate is provided with an adjustment device (2), the side of the glue coating plate is fixedly connected to a glue box (7), the upper top of the glue coating plate is fixedly connected to a pump body, the pump body and the glue box (7) are fixedly connected by a connecting pipe, the upper top of the bracket (1) is fixedly connected to a storage rack, and the side of the storage rack is rotatably connected to a film roller (8), The upper top of the bracket (1) is provided with an extrusion device (3), the side of the winding roller (4) is fixedly connected to a stepping wheel (9), the side of the stepping wheel (9) is provided with a through groove, the side of the bracket (1) is fixedly connected to a motor, the output end of the motor is fixedly connected to a driving wheel, the side of the driving wheel is fixedly connected to a toggle rod (10), the adjustment device (2) comprises a rectangular groove (21) provided on the side of the glue coating plate, the interior of the rectangular groove (21) is rotatably connected to a bidirectional screw (22), the surface of the bidirectional screw (22) is threadedly connected to a glue coating strip (23), and the upper top of the glue coating strip (23) is fixedly connected to a connecting pipe.

2. The gluing device for packaging bag processing according to claim 1 is characterized in that: A groove (24) is provided on the side of the glue coating plate, a push rod (26) is slidably connected inside the groove (24), and one end of the push rod (26) is fixedly connected to a glue coating block (25).

3. The gluing device for packaging bag processing according to claim 2 is characterized in that: A circular groove is formed on the surface of the push rod (26); a rectangular block (27) is fixedly connected to the side of the rubber coating plate; a clamping rod (28) is inserted into the surface of the rectangular block (27); and the clamping rod (28) is inserted into the interior of the circular groove.

4. The gluing device for packaging bag processing according to claim 3 is characterized in that: A spring (29) is sleeved on the surface of the clamping rod (28), and two ends of the spring (29) are respectively fixedly connected to the bottom of the rectangular block (27) and one end of the clamping rod (28) away from the rectangular block (27).

5. The gluing device for packaging bag processing according to claim 4 is characterized in that: The extrusion device (3) comprises a U-shaped frame (31) fixedly connected to the top of the bracket (1); the bottom of the U-shaped frame (31) is fixedly connected to an electric telescopic rod (32); one end of the electric telescopic rod (32) is fixedly connected to an extrusion plate (33).

6. The gluing device for packaging bag processing according to claim 5, characterized in that: A cushion block (34) is fixedly connected to the bottom of the extrusion plate (33), and the cushion block (34) is a rubber plate.

7. The gluing device for packaging bag processing according to claim 6, characterized in that: A groove is formed on the side of the extrusion plate (33), and a round rod (35) is rotatably connected inside the groove.

8. The gluing device for packaging bag processing according to claim 7, characterized in that: A convex block (36) is fixedly connected to the surface of the round rod (35), and the convex block (36) is a rubber strip.

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