Glue spraying device for carton printing linkage line

Abstract

The utility model relates to the technical field of carton manufacturing, and discloses a carton printing linkage line glue spraying device which comprises a glue spraying frame, a glue spraying device and a glue spraying device. The taking and placing mechanism is located between the glue spraying frame and the glue spraying cavity and used for taking and placing the carton, needing glue spraying, in the glue spraying cavity, and the taking and placing mechanism comprises a bearing assembly, a driving assembly and a cleaning assembly; through the arrangement of the taking and placing mechanism, cartons needing glue spraying can be rapidly taken and placed, the situation of production stagnation or queuing feeding is not likely to occur, the smoothness of subsequent procedures is improved, the production efficiency of the device is greatly improved, the situation that more manpower is needed to manually take and place the cartons is avoided, the investment of human resources is reduced, and the production cost is reduced. And meanwhile, the problems that in an existing device, due to frequent manual operation and inconvenient taking and placing design, equipment abrasion and fault risks are increased, and the service life of a machine is shortened are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton manufacturing, in particular to a glue spraying device for a carton printing linkage line. Background Art

[0002] The glue spraying device of the carton printing linkage line is a key automation equipment in modern packaging production lines. It integrates high-precision glue spraying technology and advanced control systems. It can achieve synchronous, uniform and efficient glue spraying during the carton printing process, enhancing production safety while adapting to the production needs of various specifications of cartons. It is an important technological innovation to improve carton production efficiency and product quality.

[0003] The Chinese patent with the announcement number CN216373533U discloses a glue spraying device for a carton printing linkage line. The glue spraying device of the carton printing linkage line can drive the sleeve frame to move left and right by starting the installed adjustment telescopic rod, thereby driving the movable crawler to move left and right. By adjusting the distance between the movable crawler and the fixed crawler, it is convenient to transport and process cartons of different widths without replacing parts, which greatly improves the working efficiency of glue spraying. The glue spraying device of the carton printing linkage line can drive the glue gun to move forward and backward by starting the installed vertical electric slider, and can drive the glue gun to move forward and backward by starting the installed horizontal electric slider. The block can drive the glue gun to move left and right, so that there is no need to manually adjust the position of the glue gun when changing cartons of different models for processing and spraying glue; however, the above device is not convenient for quickly taking and placing cartons that need to be sprayed with glue when in use, which can easily cause production stagnation or queues for loading, affecting the smoothness of subsequent processes, greatly reducing production efficiency, and requiring more manpower to manually handle the taking and placing of cartons, increasing human resource investment and labor costs. At the same time, due to frequent manual operations and inconvenient taking and placing designs, the wear and tear of equipment and the risk of failure are increased, and the service life of the machine is reduced. Utility Model Content

[0004] The purpose of the utility model is to provide a glue spraying device for a carton printing linkage line, which solves the problem in the background technology that it is inconvenient to quickly take and place cartons that need to be glued, which easily causes production stagnation or queuing for loading, affecting the smoothness of subsequent processes.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A glue spraying device for a carton printing line, comprising:

[0007] A glue spraying frame, wherein a glue spraying cavity is provided inside the glue spraying frame;

[0008] A pick-and-place mechanism is located between the glue spraying rack and the glue spraying chamber and is used to pick up and place cartons that need to be glued inside the glue spraying chamber. The pick-and-place mechanism includes a receiving assembly, a driving assembly and a cleaning assembly. The receiving assembly is located inside the glue spraying chamber and is used to receive cartons that need to be glued. The driving assembly is located between the glue spraying rack and the receiving assembly and is used to drive the receiving assembly to move. The cleaning assembly is located on one side of the glue spraying rack and is used to clean the receiving assembly.

[0009] Preferably, the receiving component includes a resistance plate arranged inside the glue spraying chamber, a pick-up and placement plate is fixed on one side of the resistance plate, two slides are fixed on the bottom of the pick-up and placement plate, and a sliding groove for the two slides to slide is opened at the bottom of the glue spraying chamber.

[0010] Preferably, the driving assembly includes an open groove opened on one side of the glue spraying chamber and a threaded rod installed inside the open groove. A driving motor is fixed on one side of the glue spraying frame, and the output end of the driving motor is connected to the threaded rod. A threaded block is screwed on the outer wall of the threaded rod, and the threaded block is fixed to the contact plate.

[0011] Preferably, the cleaning assembly includes a movable plate plugged into one side of the top of the glue spraying rack, and a movable block and a moving block fixed on one side of the movable plate. A support plate and a positioning rod are fixed to one side of the top of the glue spraying rack. A threaded screw is installed inside the support plate. The moving block is screwed to the outer wall of the threaded screw. The positioning rod is plugged into the movable block. A cleaning plate is fixed to the bottom of the movable plate, and the cleaning plate cooperates with the pick-up and placement plate.

[0012] Preferably, a glue spraying mechanism for spraying glue on cartons is provided on the top of the glue spraying rack, and the glue spraying mechanism includes a glue storage box fixed on one side of the glue spraying rack and a glue storage board provided on the top of the glue spraying rack, a glue delivery hose is connected between the glue storage box and the glue storage board, a glue spraying plate is connected to the bottom of the glue storage board, and a plurality of evenly distributed glue spraying tubes are installed on the bottom of the glue spraying plate, and a moving component for driving the glue storage board to move is provided between the glue spraying rack and the glue storage board.

[0013] Preferably, the moving assembly includes two support frames and two support blocks fixed on the top of the spraying frame, a fixing rod is fixed between the two support frames and the two support blocks, the outer walls of the fixing rods are sleeved with sliding sleeves, the glue storage plate is connected to the two sliding sleeves, a linkage rod is fixed to the bottom of one of the sliding sleeves, an electric push rod is fixed to one side of one of the support frames, the telescopic end of the electric push rod is connected to the linkage rod, and a reinforcement assembly for reinforcing the glue delivery hose is provided on the top of one of the sliding sleeves.

[0014] Preferably, the reinforcement assembly includes a reinforcement plate fixed on the top of one of the sliding sleeves, a reinforcement sleeve is fixed on the top of the reinforcement plate, and the reinforcement sleeve is arranged on the outer wall of the rubber delivery hose.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0016] 1. The utility model can realize the rapid picking and placing of cartons that need to be sprayed with glue by setting the picking and placing mechanism, which will not easily cause production stagnation or queueing for loading, increase the fluency of subsequent processes, greatly improve the production efficiency of the device, avoid the need for more manpower to manually handle the picking and placing of cartons, reduce human resource investment, reduce labor costs, and solve the problem of increased equipment wear and failure risks and reduced machine service life due to frequent manual operations and inconvenient picking and placing designs in existing devices.

[0017] 2. The utility model can realize the horizontal synchronous spraying of cartons through the setting of the glue spraying mechanism, which greatly improves the spraying efficiency. There is no need to frequently move the nozzle back and forth to achieve horizontal glue spraying, thereby improving the overall production capacity of the production line. It can ensure that the glue is evenly distributed on the edge or joint of the entire carton, and further ensure that the glue spraying quality of each batch of products is consistent, thereby improving the consistency and quality stability of the products and reducing quality fluctuations caused by operational errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a structural diagram of the pick-and-place mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the cleaning component of the utility model;

[0021] Figure 4 It is a structural diagram of the spraying mechanism of the utility model.

[0022] Among them: 1. Glue spraying rack; 2. Pick-up and drop mechanism; 3. Glue spraying mechanism;

[0023] 21. Pick-up and place plate; 22. Resistance plate; 23. Drive motor; 24. Threaded rod; 25. Movable plate; 26. Slide bar; 27. Support plate; 28. Cleaning plate; 29. ​​Threaded screw; 210. Positioning rod;

[0024] 31. Support frame; 32. Support block; 33. Electric push rod; 34. Sliding sleeve; 35. Glue storage plate; 36. Glue spray plate; 37. Glue storage box; 38. Glue delivery hose. DETAILED DESCRIPTION

[0025] The following will be combined with the 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.

[0026] Please refer to Figure 1 , a glue spraying device for a carton printing linkage line, comprising:

[0027] The glue spraying frame 1 has a glue spraying cavity provided inside.

[0028] Please refer to Figure 2 and Figure 3 , pick-up and place mechanism 2, the pick-up and place mechanism 2 is located between the glue spraying rack 1 and the glue spraying chamber and is used to pick up and place the cartons that need to be glued inside the glue spraying chamber, the pick-up and place mechanism 2 includes a receiving assembly, a driving assembly and a cleaning assembly, the receiving assembly is located inside the glue spraying chamber and is used to receive the cartons that need to be glued, the driving assembly is located between the glue spraying rack 1 and the receiving assembly and is used to drive the receiving assembly to move, the cleaning assembly is located on one side of the glue spraying rack 1 and is used to clean the receiving assembly, the receiving assembly includes a contact plate 22 arranged inside the glue spraying chamber, a pick-up and place plate 21 is fixed to one side of the contact plate 22, two slides 26 are fixed to the bottom of the pick-up and place plate 21, and a slide groove for sliding the two slides 26 is provided at the bottom of the glue spraying chamber, the driving assembly includes a groove opened at An opening groove on one side of the glue spraying chamber and a threaded rod 24 installed inside the opening groove, a driving motor 23 is fixed to one side of the glue spraying frame 1, the output end of the driving motor 23 is connected to the threaded rod 24, the outer wall of the threaded rod 24 is screwed with a threaded block, and the threaded block is fixed to the contact plate 22, and the cleaning assembly includes a movable plate 25 inserted into one side of the top of the glue spraying frame 1 and a movable block and a moving block fixed on one side of the movable plate 25, a support plate 27 and a positioning rod 210 are fixed to one side of the top of the glue spraying frame 1, a threaded screw 29 is installed inside the support plate 27, the moving block is screwed to the outer wall of the threaded screw 29, the positioning rod 210 is inserted into the movable block, and a cleaning plate 28 is fixed to the bottom of the movable plate 25, and the cleaning plate 28 cooperates with the pick-up and placement plate 21.

[0029] First, the threaded screw 29 is rotated to drive the moving block to move on its outer wall. The movement of the moving block drives the movable plate 25 to move. The movement of the movable plate 25 drives the cleaning plate 28 to move synchronously. The movement of the cleaning plate 28 separates it from the pick-up and placement plate 21. The driving motor 23 drives the threaded rod 24 to rotate. The rotation of the threaded rod 24 drives the threaded block to move on its outer wall. The movement of the threaded block drives the contact plate 22 to move. The movement of the contact plate 22 drives the pick-up and placement plate 21 to move. , until the pick-up and placement plate 21 is moved to a position where it can receive the carton that needs to be sprayed with glue, and then the carton is moved into the glue spraying chamber by the pick-up and placement plate 21, so that the carton can be sprayed with glue. Similarly, the carton after spraying with glue can be moved out of the glue spraying chamber. At this time, the threaded screw 29 is rotated in the opposite direction to make the movable plate 25 move downward until the movable plate 25 drives the cleaning plate 28 to form a matching position with the pick-up and placement plate 21, and then the rotation of the threaded screw 29 can be stopped. Through the mutual cooperation of the positioning rod 210 and the movable block, the movable plate 25 is more stable during the movement.

[0030] Please also refer to Figure 4 , a glue spraying mechanism 3 for spraying glue on the carton is provided on the top of the glue spraying rack 1, and the glue spraying mechanism 3 includes a glue storage box 37 fixed on one side of the glue spraying rack 1 and a glue storage board 35 provided on the top of the glue spraying rack 1, a glue delivery hose 38 is connected between the glue storage box 37 and the glue storage board 35, and a glue spraying plate 36 is connected to the bottom of the glue storage board 35. A plurality of evenly distributed glue spraying tubes are installed at the bottom of the glue spraying plate 36, and a moving component for driving the glue storage board 35 to move is provided between the glue spraying rack 1 and the glue storage board 35. The moving component includes two support frames 31 and two support blocks 32 fixed on the top of the glue spraying rack 1, and the two support frames 31 and two support blocks 32 are provided. A fixing rod is fixed between the support frame 31 and the two support blocks 32, and the outer walls of the fixing rod are sleeved with sliding sleeves 34. The glue storage plate 35 is connected to the two sliding sleeves 34, and a linkage rod is fixed to the bottom of one of the sliding sleeves 34. An electric push rod 33 is fixed to one side of one of the support frames 31, and the telescopic end of the electric push rod 33 is connected to the linkage rod. A reinforcement component for reinforcing the glue delivery hose 38 is provided on the top of one of the sliding sleeves 34, and the reinforcement component includes a reinforcement plate fixed to the top of one of the sliding sleeves 34, and a reinforcement sleeve is fixed to the top of the reinforcement plate, and the reinforcement sleeve is provided on the outer wall of the glue delivery hose 38.

[0031] The glue liquid inside the glue storage box 37 is transported to the glue storage plate 35 through the glue delivery hose 38, and then transported to the glue spraying plate 36, and sprayed out through multiple evenly distributed glue spraying tubes to realize the glue spraying operation. By setting up multiple evenly distributed glue spraying tubes, the cartons can be sprayed horizontally and synchronously, which greatly improves the spraying efficiency. The electric push rod 33 drives the linkage plate to move, and the movement of the linkage plate drives the sliding sleeve 34 to move. The movement of the sliding sleeve 34 drives the glue storage plate 35 to move. The movement of the glue storage plate 35 makes multiple evenly distributed glue spraying tubes move synchronously, so that longitudinal movement can be achieved, further improving the uniformity of glue spraying.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glue spraying device for a carton printing line, characterized in that: include: A glue spraying frame (1), wherein a glue spraying cavity is provided inside the glue spraying frame (1); A pick-up and placement mechanism (2) is located between the glue spraying frame (1) and the glue spraying chamber and is used to pick up and place cartons that need to be glue sprayed inside the glue spraying chamber. The pick-up and placement mechanism (2) includes a receiving component, a driving component, and a cleaning component. The receiving component is located inside the glue spraying chamber and is used to receive cartons that need to be glue sprayed. The driving component is located between the glue spraying frame (1) and the receiving component and is used to drive the receiving component to move. The cleaning component is located on one side of the glue spraying frame (1) and is used to clean the receiving component.

2. The glue spraying device for a carton printing line according to claim 1, characterized in that: The receiving assembly includes a contact plate (22) arranged inside the glue spraying chamber, a pick-up and placement plate (21) is fixed on one side of the contact plate (22), two slide bars (26) are fixed on the bottom of the pick-up and placement plate (21), and a slide groove for the two slide bars (26) to slide is provided at the bottom of the glue spraying chamber.

3. The glue spraying device for a carton printing line according to claim 2, characterized in that: The driving assembly comprises an open slot provided on one side of the glue spraying chamber and a threaded rod (24) installed inside the open slot; a driving motor (23) is fixed on one side of the glue spraying frame (1); an output end of the driving motor (23) is connected to the threaded rod (24); a threaded block is screwed onto the outer wall of the threaded rod (24); and the threaded block is fixed to the contact plate (22).

4. The glue spraying device for a carton printing line according to claim 1, characterized in that: The cleaning assembly comprises a movable plate (25) plugged into one side of the top of the glue spraying frame (1) and a movable block and a moving block fixed to one side of the movable plate (25); a support plate (27) and a positioning rod (210) are fixed to one side of the top of the glue spraying frame (1); a threaded screw (29) is installed inside the support plate (27); the moving block is screwed to the outer wall of the threaded screw (29); the positioning rod (210) is plugged into the movable block; a cleaning plate (28) is fixed to the bottom of the movable plate (25); the cleaning plate (28) cooperates with the pick-up and placement plate (21).

5. The glue spraying device for a carton printing line according to claim 1, characterized in that: The top of the glue spraying rack (1) is provided with a glue spraying mechanism (3) for spraying glue on cartons. The glue spraying mechanism (3) comprises a glue storage box (37) fixed to one side of the glue spraying rack (1) and a glue storage board (35) provided on the top of the glue spraying rack (1). A glue delivery hose (38) is connected between the glue storage box (37) and the glue storage board (35). The bottom of the glue storage board (35) is connected to a glue spraying board (36). The bottom of the glue spraying board (36) is provided with a plurality of evenly distributed glue spraying tubes. A moving component for driving the glue storage board (35) to move is provided between the glue spraying rack (1) and the glue storage board (35).

6. The glue spraying device for a carton printing line according to claim 5, characterized in that: The movable assembly comprises two support frames (31) and two support blocks (32) fixed on the top of the glue spraying frame (1); a fixed rod is fixed between the two support frames (31) and the two support blocks (32); the outer walls of the fixed rods are sleeved with sliding sleeves (34); the glue storage plate (35) is connected to the two sliding sleeves (34); a linkage rod is fixed to the bottom of one of the sliding sleeves (34); an electric push rod (33) is fixed to one side of one of the support frames (31); the telescopic end of the electric push rod (33) is connected to the linkage rod; a reinforcement assembly for reinforcing the glue delivery hose (38) is provided on the top of one of the sliding sleeves (34).

7. The glue spraying device for a carton printing line according to claim 6, characterized in that: The reinforcement assembly comprises a reinforcement plate fixed on the top of one of the sliding sleeves (34), a reinforcement sleeve fixed on the top of the reinforcement plate, and the reinforcement sleeve is sleeved on the outer wall of the rubber delivery hose (38).

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