Gluing device for packaging carton production

Abstract

The utility model discloses a gluing device for packaging carton production, and relates to the technical field of packaging carton gluing. The gluing device comprises a main frame mechanism, a gluing assembly is arranged at the top in the main frame mechanism, a pressing assembly is arranged at the bottom of the gluing assembly, the gluing assembly comprises a motor, the output end of the right side of the motor is fixedly connected with a two-way lead screw through a coupler, and the outer surface of the two-way lead screw is sleeved with a movable frame. The bottom of the movable frame is fixedly connected with a third supporting rod. According to the carton gluing device, the gluing assembly is arranged, specifically, a worker starts a motor to drive a two-way lead screw to rotate, a movable frame can reciprocate on the outer surface of the two-way lead screw under the action of a sliding strip, and meanwhile the movable frame moves to drive a glue roller to evenly smear glue on the surface of a carton; manual operation is replaced by automatic glue smearing, the labor amount of workers is greatly reduced, and meanwhile the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of gluing packaging cartons, in particular to a gluing device used in the production of packaging cartons. Background Art

[0002] The gluing device in the existing technology has a simple structure. When using the gluing device to glue the packaging carton, it is necessary to manually hold the gluing device to glue the packaging carton, which is time-consuming and labor-intensive to use, greatly increases the labor intensity of the staff, and reduces work efficiency. Therefore, a gluing device for packaging carton production is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a gluing device for the production of packaging cartons, which provides a gluing component, specifically a worker starts a motor to drive the bidirectional screw to rotate, and the movable frame reciprocates on the outer surface of the bidirectional screw through the action of the sliding bar, and at the same time, the movement of the movable frame drives the rubber roller to evenly apply glue on the surface of the carton, thereby solving the problem of evenly applying glue on the surface of the carton. The gluing device under the existing technology has a simple structure. When using the gluing device to glue the packaging carton, it is necessary to manually hold the gluing device to glue the packaging carton, which is time-consuming and labor-intensive to use, greatly increases the labor intensity of the staff, and reduces the work efficiency.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The utility model is a gluing device for producing packaging cartons, comprising a main frame mechanism, a gluing assembly is provided on the top of the main frame mechanism, a holding assembly is provided on the bottom of the gluing assembly, the gluing assembly comprises a motor, the right output end of the motor is fixedly connected to a bidirectional screw rod through a coupling, the outer surface of the bidirectional screw rod is sleeved with a moving frame, the bottom of the moving frame is fixedly connected to a support rod three, the outer surface of the support rod three is slidably connected to a fixed block, the bottom of the fixed block is fixedly connected to a glue storage tank, the bottom of the glue storage tank is rotatably connected to a glue roller through a pin shaft, the staff starts the motor to drive the bidirectional screw rod to rotate, the moving frame will reciprocate on the outer surface of the bidirectional screw rod through the action of the sliding bar, and the movement of the moving frame will drive the glue roller to evenly apply glue on the surface of the carton, and automatic glue application replaces manual operation.

[0006] Further, the top of the moving frame is fixedly connected with a cross-shaped slider, the bottom of the inner wall of the moving frame is rotationally connected with a sliding bar through a pin shaft, the outer surface of the sliding bar is slidably connected with the outer surface of the bidirectional screw rod, the outer surface of the cross-shaped slider is slidably connected with the top of the inner part of the supporting frame, the outer surface of the supporting rod is sleeved with spring one, and the moving frame will reciprocate on the outer surface of the bidirectional screw rod through the action of the sliding bar.

[0007] Further, the top of the spring one is fixedly connected with the bottom of the moving frame, the bottom of the spring one is fixedly connected with a limiting plate one, the inner part of the limiting plate one is slidably connected with the outer surface of the supporting rod three, the bottom of the fixing block is provided with a limiting plate two, the inner wall of the limiting plate two is fixedly connected with the outer surface of the supporting rod three, the movement of the fixing block will drive the limiting plate one to move and extrude the spring one, at the same time, the spring one will generate a certain rebound force through the limiting action of the moving frame to drive the fixing block to reset, and the fixing block resets at the same time to drive the rubber roller to move and perform the gluing work on the carton again.

[0008] Further, the front and back of the glue storage tank are fixedly connected with sliding rods, the outer surfaces of the two sliding rods are fixedly connected with supporting rods at the bottom, the two supporting rods are rotationally connected with wheels at the bottom through pin shafts, the left and right sides of the supporting frame are fixedly connected with supporting plates, the inner parts of the two supporting plates are rotationally connected with the outer surface of the bidirectional screw rod, the left side of the supporting plate on the right side is fixedly connected with the right side of the motor, the sliding rod will slide in the arc-shaped sliding groove through the movement of the glue storage tank, and when the sliding rod slides at the bottom of the arc-shaped sliding groove, the rubber roller will roll on the surface of the carton, so that the glue in the glue storage tank is evenly applied to the surface of the carton through the rotation of the rubber roller.

[0009] Further, the front and back of the supporting frame are fixedly connected with supporting rods one, the outer surfaces of the two supporting rods one are fixedly connected with volutes, the ends, away from the supporting rods one, of the two volutes are fixedly connected with supporting rods two, the corresponding sides of the two supporting rods two are fixedly connected with the front and back of the supporting frame, the front and back of the inner part of the supporting frame are provided with arc-shaped sliding grooves, the corresponding sides of the two arc-shaped sliding grooves are rotationally connected with limiting teeth through pin shafts, the inner parts of the two arc-shaped sliding grooves are slidably connected with the outer surfaces of the sliding rods, and the front and back of the bottom of the inner part of the supporting frame are provided with notches. When the sliding rod slides to the end in the arc-shaped sliding groove through the glue storage tank, the limiting teeth will be forced, the limiting teeth will move upward to make the sliding rod pass through, the limiting teeth will move at the same time to drive the volute to move, and the volute will drive the limiting teeth to reset through the supporting rod two, and when the sliding rod returns to move due to the action of the bidirectional screw rod, the sliding rod will slide to the top of the arc-shaped sliding groove due to the action of the limiting teeth.

[0010] Furthermore, there are two groups of pressing components, and the two groups of pressing components are symmetrically arranged around the outer center of the bidirectional screw rod. The two groups of pressing components contain the same parts. The pressing components include a pressure plate, and the outer surface of the pressure plate is slidingly connected to the inner wall of the slot. Several springs 2 are fixedly connected to the bottom of the pressure plate, and the bottoms of several springs 2 are fixedly connected to the bottom of the inner wall of the slot. The top of the pressure plate contacts the outer surface of the wheel. When the pressure plate moves, it will exert force on the spring 2. The spring 2 will shrink under the force and drive the pressure plate to press the edge of the carton to prevent the carton from moving due to the force, thereby greatly improving the accuracy of the equipment's gluing.

[0011] The utility model has the following beneficial effects:

[0012] 1. The utility model sets a gluing component, specifically, the carton to be glued is placed between the two pressure plates and the bottom inside the support frame, and then the staff starts the motor to drive the bidirectional screw to rotate. The movable frame will reciprocate on the outer surface of the bidirectional screw through the action of the sliding bar. At the same time, the movement of the movable frame will drive the rubber roller to evenly apply glue on the surface of the carton. Automatic glue application replaces manual operation, which greatly reduces the workload of the staff and also greatly improves work efficiency.

[0013] 2. The utility model sets a pressing component. Specifically, when the rubber roller is applying glue, it will drive the wheel to squeeze the pressure plate. When the pressure plate moves, it will generate force on the second spring. The second spring will shrink under the action of the force and drive the pressure plate to press the edge of the carton, preventing the carton from moving due to the force. This greatly improves the accuracy of the equipment's gluing and avoids the probability of subsequent need for re-gluing, thereby greatly improving work efficiency.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Middle A is a schematic diagram of the enlarged structure;

[0018] Figure 3 This is a schematic diagram of the installation position structure of the glue coating component of the utility model;

[0019] Figure 4 This is a schematic diagram of the overall structure of the mobile frame of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the support frame of the utility model;

[0021] Figure 6 For this utility model Figure 5 Middle B is a schematic diagram of the enlarged structure;

[0022] Figure 7 For this utility model Figure 5 Middle C enlarged structural diagram;

[0023] Figure 8 It is a schematic cross-sectional view of the overall structure of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 1. Main frame mechanism; 111. Support frame; 112. Arc slide; 113. Notch; 2. Glue coating assembly; 211. Motor; 212. Support rod one; 213. Scroll; 214. Support rod two; 215. Support plate; 216. Bidirectional screw rod; 217. Cross slider; 218. Moving frame; 219. Spring one; 220. Limit plate one; 221. Limit plate two; 222. Fixed block; 223. Support rod; 224. Wheel; 225. Slide rod; 226. Rubber roller; 227. Glue storage tank; 228. Slide bar; 229. Limiting tooth; 230. Support rod three; 3. Pressing assembly; 311. Pressing plate; 312. Spring two. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only 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 making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-8As shown, the utility model is a kind of for packaging carton production's gluing device, including main frame mechanism 1, and the inside top of main frame mechanism 1 is provided with gluing assembly 2, and the bottom of gluing assembly 2 is provided with hold-down assembly 3, and gluing assembly 2 includes motor 211, and the right side output end of motor 211 is fixedly connected with bidirectional screw rod 216 through coupling, and bidirectional screw rod 216 outer surface is equipped with moving frame 218, and moving frame 218 bottom is fixedly connected with support bar three 230, and support bar three 230 outer surface is slidably connected with fixed block 222, and fixed block 222 bottom is fixedly connected with glue storage tank 227, and glue storage tank 227 inside bottom is rotatably connected with rubber roller 226 by pin shaft, specifically staff starts motor 211 and drives bidirectional screw rod 216 to rotate, and moving frame 218 will reciprocate on the outer surface of bidirectional screw rod 216 by the action of slide bar 228, while moving frame 218 movement will drive rubber roller 226 to evenly apply glue on the surface of carton, and automation applies glue to replace manual operation, and the labor of staff is greatly reduced, and work efficiency is also greatly improved.

[0028] Cross slide 217 is fixedly connected to the top of moving frame 218, and slide bar 228 is rotatably connected to the bottom of the inner wall of moving frame 218, and the outer surface of slide bar 228 is slidably connected with the outer surface of bidirectional screw rod 216, and the outer surface of cross slide 217 is slidably connected with the inner top of support frame 111, and support bar three 230 is equipped with spring 219.

[0029] The top of spring 219 is fixedly connected with the bottom of moving frame 218, the bottom of spring 219 is fixedly connected with limit plate one 220, the inner wall of limit plate one 220 is slidably connected with the outer surface of support bar three 230, and limit plate two 221 is arranged on the bottom of fixed block 222, and the inner wall of limit plate two 221 is fixedly connected with the outer surface of support bar three 230.

[0030] Slide bar 225 is fixedly connected to the front and back of glue storage tank 227, and the outer surface of the two slide bars 225 is fixedly connected with support rod 223, and the bottom of the two support rods 223 is rotatably connected with wheel 224 by pin shaft, support plate 215 is fixedly connected to the left and right sides of support frame 111, the inner wall of the two support plates 215 is rotatably connected with the outer surface of bidirectional screw rod 216, and the left side of the support plate 215 on the right side is fixedly connected with the right side of motor 211.

[0031] The front and back of the support frame 111 are fixedly connected with support rods one 212, the outer surfaces of the two support rods one 212 are fixedly connected with volutes 213, the ends of the two volutes 213 away from the support rods one 212 are fixedly connected with support rods two 214, the corresponding sides of the two support rods two 214 are fixedly connected with the front and back of the support frame 111, the front and back inside the support frame 111 are provided with arc-shaped sliding grooves 112, the corresponding sides of the two arc-shaped sliding grooves 112 are rotatably connected with limit teeth 229 through pin shafts, the interiors of the two arc-shaped sliding grooves 112 are slidably connected with the outer surfaces of slide rods 225, and the front and back of the bottom inside the support frame 111 are provided with notches 113.

[0032] The number of the pressing assemblies 3 is two, the two pressing assemblies 3 are symmetrically arranged outside the center of the bidirectional screw rod 216, the two pressing assemblies 3 contain the same parts, and the pressing assembly 3 comprises a pressing plate 311, the outer surface of the pressing plate 311 is slidably connected with the inner wall of the notch 113, the bottom of the pressing plate 311 is fixedly connected with a plurality of spring twos 312, the bottoms of the plurality of spring twos 312 are fixedly connected with the inner wall bottom of the notch 113, the top of the pressing plate 311 is in contact with the outer surface of the wheel 224, specifically, when the rubber roller 226 performs the gluing work, the wheel 224 will drive the pressing plate 311 to be extruded, when the pressing plate 311 moves, a force will be generated on the spring two 312, the spring two 312 will be shrunk and drive the pressing plate 311 to press the edge of the carton, so that the carton is prevented from moving under the action of the force, the accuracy of the equipment gluing is greatly improved, the probability of needing to glue again is avoided, and the work efficiency is greatly improved.

[0033] One specific application of the embodiment is: in use, first, the worker places the carton that needs to be glued inside the support frame 111, that is, between the two pressing plates 311 and the bottom inside the support frame, then the worker starts the motor 211 to drive the bidirectional screw rod 216 to rotate, the moving frame 218 moves back and forth on the outer surface of the bidirectional screw rod 216 through the action of the sliding bar 228, the cross-shaped sliding block 217 slides inside the support frame 111 while the moving frame 218 moves, and the fixed block 222 moves together while the moving frame 218 moves, the glue tank 227 also moves together through the movement of the fixed block 222, and the sliding rod 225 slides inside the arc-shaped sliding groove 112 through the movement of the glue tank 227. When the sliding rod 225 slides at the bottom of the arc-shaped sliding groove 112, it drives the glue roller 226 to roll on the surface of the carton, so that the glue in the glue tank 227 is evenly applied to the surface of the carton through the rotation of the glue roller 226. Automatic glue application replaces manual operation, greatly reducing the labor of the workers, and greatly improving the work efficiency. When the sliding rod 225 slides to the end inside the arc-shaped sliding groove 112, it will exert a force on the limiting teeth 229, and the limiting teeth 229 will move upward to make the sliding rod 225 pass through. The limiting teeth 229 move at the same time to drive the worm 213 to move together, and the worm 213 drives the limiting teeth 229 to reset through the action of the support rod two 214. When the sliding rod 225 returns to move due to the action of the bidirectional screw rod 216, it will slide to the top of the arc-shaped sliding groove 112 due to the action of the limiting teeth 229, and drive the fixed block 222 to move upward. The fixed block 222 moves at the same time to drive the limiting plate one 220 to move and press the spring one 219, and the spring one 219 generates a certain rebound force through the limiting action of the moving frame 218 to drive the fixed block 222 to reset. The fixed block 222 resets at the same time to drive the glue roller 226 to move together and perform glue application work on the carton again. When the glue roller 226 performs glue application work, it will drive the support rod 223 to move downward, and the wheel 224 will move together through the movement of the support rod 223 and press the pressing plate 311. The wheel 224 presses the pressing plate 311 at the same time will slide on the top of the bidirectional screw rod 216 through the action of the bidirectional screw rod 216. The pressing plate 311 moves to generate a force on the spring two 312, and the spring two 312 shrinks to drive the pressing plate 311 to hold the edge of the carton, avoiding the movement of the carton due to the force, greatly improving the accuracy of the equipment glue, avoiding the probability of subsequent glue application, and greatly improving the work efficiency. When the sliding rod 225 moves inside the arc-shaped sliding groove 112, the pressing plate 311 resets through the rebound force of the spring two 312, facilitating subsequent glue application work.

[0034] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also limit the utility model to only the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A gluing device for producing packaging cartons, comprising a main frame mechanism (1), a gluing assembly (2) disposed on the top of the main frame mechanism (1), and a holding assembly (3) disposed on the bottom of the gluing assembly (2), characterized in that: The glue coating assembly (2) comprises a motor (211), the right output end of the motor (211) is fixedly connected to a bidirectional screw rod (216) via a coupling, the outer surface of the bidirectional screw rod (216) is sleeved with a movable frame (218), the bottom of the movable frame (218) is fixedly connected to a support rod three (230), the outer surface of the support rod three (230) is slidably connected to a fixed block (222), the bottom of the fixed block (222) is fixedly connected to a glue storage tank (227), and the bottom of the glue storage tank (227) is rotatably connected to a glue roller (226) via a pin shaft.

2. The gluing device for packaging carton production according to claim 1, characterized in that: The top of the movable frame (218) is fixedly connected to a cross-shaped slider (217), and the bottom of the inner wall of the movable frame (218) is rotatably connected to a slide bar (228) through a pin shaft. The outer surface of the slide bar (228) is slidably connected to the outer surface of the bidirectional screw rod (216), and the outer surface of the cross-shaped slider (217) is slidably connected to the top of the inner part of the support frame (111). The outer surface of the support rod three (230) is sleeved with a spring one (219).

3. The gluing device for packaging carton production according to claim 2, characterized in that: The top of the spring 1 (219) is fixedly connected to the bottom of the movable frame (218), the bottom of the spring 1 (219) is fixedly connected to the limiting plate 1 (220), the interior of the limiting plate 1 (220) is slidably connected to the outer surface of the support rod 3 (230), and a limiting plate 2 (221) is provided at the bottom of the fixed block (222), and the inner wall of the limiting plate 2 (221) is fixedly connected to the outer surface of the support rod 3 (230).

4. The gluing device for packaging carton production according to claim 3, characterized in that: The front and back sides of the glue storage tank (227) are fixedly connected to a slide bar (225), the bottoms of the outer surfaces of the two slide bars (225) are fixedly connected to a support bar (223), the bottoms of the two support bars (223) are rotatably connected to wheels (224) through pins, the left and right sides of the support frame (111) are fixedly connected to support plates (215), the interiors of the two support plates (215) are rotatably connected to the outer surfaces of the bidirectional screw rod (216), and the left side of the support plate (215) on the right side is fixedly connected to the right side of the motor (211).

5. The gluing device for producing packaging cartons according to claim 4, characterized in that: The front and back sides of the support frame (111) are fixedly connected to support rod 1 (212), the outer surfaces of the two support rods 1 (212) are fixedly connected to scrolls (213), the ends of the two scrolls (213) away from support rod 1 (212) are fixedly connected to support rod 2 (214), the corresponding sides of the two support rods 2 (214) are fixedly connected to the front and back sides of the support frame (111), the front and back sides of the interior of the support frame (111) are provided with arc-shaped slide grooves (112), and the corresponding sides of the two arc-shaped slide grooves (112) are rotatably connected to the limiting teeth (229) through pin shafts.

6. The gluing device for producing packaging cartons according to claim 5, characterized in that: The interiors of the two arc-shaped sliding grooves (112) are both slidably connected to the outer surface of the sliding rod (225), and notches (113) are provided on the front and back sides of the bottom of the support frame (111).

7. The gluing device for producing packaging cartons according to claim 6, characterized in that: The number of the pressing components (3) is two groups. The two groups of the pressing components (3) are symmetrically arranged around the outer center of the bidirectional screw rod (216). The two groups of the pressing components (3) contain the same parts. The pressing components (3) include a pressing plate (311). The outer surface of the pressing plate (311) is slidably connected to the inner wall of the slot (113). The bottom of the pressing plate (311) is fixedly connected to a plurality of springs (312). The bottoms of the plurality of springs (312) are fixedly connected to the bottom of the inner wall of the slot (113). The top of the pressing plate (311) contacts the outer surface of the wheel (224).

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