A prefabricated paper box production line

Abstract

The utility model relates to the technical field of carton feeding equipment, and in particular to a prefabricated carton production line. It comprises: a feeding line, an anti-reverse transfer device is provided on the feeding line, a mechanical arm is provided in front of the feeding line, and a clamp for grabbing the carton is provided at the end of the mechanical arm, and a feeding assembly for loading the carton is provided in the grabbing direction of the mechanical arm; the utility model can effectively replace manual loading through the coordination of the feeding line, the anti-reverse transfer device and other structures, reduce the workload of the staff, save labor costs, and complete the correction of the carton to ensure that the carton meets the production requirements when loading.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box feeding equipment, in particular to a prefabricated paper box production line. Background Art

[0002] In the production of food and beverages, the filled beverage products need to be boxed to achieve the final packaging and storage, and to facilitate the subsequent transportation and sales. At present, the paper boxes containing beverages are initially flat and not folded. For this reason, the folding machine in the production line is required to operate. For the loading of paper boxes, most of them are fed manually, which requires multiple shifts of workers to coordinate the handling and sorting operations. The labor intensity is high and cannot meet the existing production conditions. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a prefabricated paper box production line in response to the above-mentioned technical deficiencies. Through the cooperation of structures such as a material conveying line and an anti-reverse transfer device, it can effectively replace manual loading, reduce the workload of staff, save labor costs, and complete the correction of paper boxes to ensure that the paper boxes meet production requirements when loading.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model includes:

[0005] A material conveying line is provided with an anti-reverse transfer device, a mechanical arm is provided in front of the material conveying line, and a clamp for grabbing a carton is provided at the end of the mechanical arm, and a feeding assembly for loading the carton is provided in the grabbing direction of the mechanical arm.

[0006] Preferably, the anti-reverse transfer device includes a front baffle and a bracket; a displaceable pressure plate is provided on the front baffle; a rear baffle is provided in front of the bracket, and a push plate that can be displaced laterally is provided on the bracket.

[0007] Preferably, transmission wheels connected to the rotating shaft are provided on both sides of the bracket, and a belt is provided on the transmission wheel, and a sliding seat connected to the belt is provided on the push plate.

[0008] Preferably, a rotating cylinder connected to the push plate is provided on the slide seat.

[0009] Preferably, the bracket is provided with a track connected to the slide seat.

[0010] Preferably, the clamp includes a base and side clamps connected to the robotic arm; power pieces are symmetrically provided on both sides of the base, and a plurality of sponge suction cups are provided in the middle of the base; the side clamps are slidably connected to both sides of the base in pairs and are connected to the power pieces.

[0011] Preferably, the feeding assembly includes a loading vehicle and a positioning frame; the loading vehicle is provided with a plurality of material storage troughs; the positioning frame is fixed to the ground and has an L-shaped structure.

[0012] Preferably, a clamping cylinder is provided on the positioning frame.

[0013] Preferably, the positioning frame is symmetrically provided with semicircular protrusions; and the loading vehicle is provided with a docking groove connected to the protrusions.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. By pre-loading a large number of cartons through the feeding component, the loading frequency of workers can be reduced during the feeding process, and time for subsequent carton loading can be reserved. At the same time, the robotic arm cooperates with the fixture to grab the cartons in sequence according to production needs, replacing traditional manual loading, effectively reducing the labor burden of workers. At the same time, the anti-falling transfer device is used to flatten and correct the cartons to meet the loading conditions of the cartons. The overall production line structure is reasonably arranged and reliable;

[0016] 2. In production, the number of staff is effectively reduced, saving the company's production costs, and during the loading process, no human participation is required, ensuring the stability of loading and overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall layout of a prefabricated paper box production line;

[0018] Figure 2 It is a schematic diagram of the overall structure of a prefabricated paper box production line;

[0019] Figure 3 It is a structural diagram of the material transfer line;

[0020] Figure 4 This is the schematic diagram behind the anti-reverse transfer device;

[0021] Figure 5 is a schematic diagram of the fixture structure;

[0022] Figure 6 It is a schematic diagram of the connection between the loading vehicle and the positioning frame;

[0023] Figure 7 This is a schematic diagram of the structure of the loading vehicle.

[0024] In the figure: 1. material transfer line; 2. anti-reverse transfer device; 3. fixture; 4. feeding assembly; 5. transmission wheel; 101. mechanical arm; 201. front baffle; 202. bracket; 203. pressure plate; 204. rear baffle; 205. push plate; 206. slide seat; 207. rotating cylinder; 208. track; 301. base; 302. side clamp; 303. power part; 304. sponge suction cup; 401. material carrier; 402. positioning frame; 403. storage trough; 404. protrusion; 405. docking groove; 406. clamping cylinder; 501. belt. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] Specific implementation method 1: Combination Figure 1-7 As shown, a prefabricated paper box production line comprises: a material conveying line 1, on which an anti-falling transfer device 2 is provided, a mechanical arm 101 is provided in front of the material conveying line 1, and a clamp 3 for grabbing paper boxes is provided at the end of the mechanical arm 101, and a feeding assembly 4 for loading paper boxes is provided in the grabbing direction of the mechanical arm 101; wherein, the material conveying line 1 has a conveyor belt;

[0027] During production, the stacked cartons are placed on the feeding assembly 4. After it is full, the staff pushes the feeding assembly 4 to the designated position, and then the robot arm 101 drives the clamp 3 to grab the cartons on the feeding assembly 4 in turn, and place them on the conveying line 1. Subsequently, the anti-reverse transfer device 2 on the conveying line 1 flattens and aligns the cartons to avoid protruding parts on the edge of the carton, and pushes the carton to the right side of the conveying line 1 to feed the box folding machine.

[0028] A preferred embodiment, combined with Figure 2-4As shown, the anti-overturning transfer device 2 includes a front baffle 201 and a bracket 202; the front baffle 201 is fixed at the middle part of the conveying line 1, and the front baffle 201 is provided with a pressure plate 203 that can be displaced toward the bracket 202, and a thrust cylinder is arranged between the pressure plate 203 and the front baffle 201; the bracket 202 is fixed at the rear position of the conveying line 1 and arranged relative to the front baffle 201, and the rear baffle 204 is welded in front of the bracket 202, and a push plate 205 that can be displaced laterally is provided on the bracket 202; after the clamp 3 places the carton between the pressure plate 203 and the rear baffle 204, the pressure plate 203 is pushed to move by the thrust cylinder, and the rear baffle 204 is cooperated to realize the flattening of the carton in the front and rear directions, thereby completing the correction of the carton, and then the push plate 205 is displaced to the right and contacts with the left side of the carton, and the conveying line 1 is cooperated to push the whole to move to the right side of the conveying line 1 to wait for loading, effectively preventing tipping during the displacement process.

[0029] A preferred embodiment, combined with Figure 4 As shown, transmission wheels 5 connected to a rotating shaft are provided on both sides of the bracket 202, and a driving motor is installed at one of the transmission wheels 5, and the two transmission wheels 5 are connected by a belt 501, and a slide 206 connected to the belt 501 is provided on the push plate 205; the driving motor drives the belt 501 to move through the transmission wheel 5 to realize the lateral displacement of the push plate 205; wherein, a detachable buckle plate is provided on the slide 206, and the buckle plate is connected to the slide 206 by screws, the belt 501 is placed between the slide 206 and the buckle plate, and the screws are tightened to realize a fixed connection with the belt 501.

[0030] A preferred embodiment, combined with Figure 4 As shown, a rotating cylinder 207 connected to the push plate 205 is provided on the slide 206. When the robot arm 101 drives the clamp 3 to place the carton on the conveying line 1, the push plate 205 can be driven by the rotating cylinder 207 to rotate upward 90 degrees to avoid interfering with the operation of the robot arm 101 and facilitate the robot arm 101 to load the carton.

[0031] In a preferred embodiment, a track 208 connected to the slide 206 is provided on the bracket 202, and the slide 206 and the track 208 form a sliding connection, so that the belt 501 can drive the slide 206 to move.

[0032] A preferred embodiment, combined with Figure 5As shown, the clamp 3 includes a base 301 and a side clamp 302 connected to the robot arm 101; power pieces 303 are symmetrically arranged on both sides of the base 301, and the power piece 303 can be a cylinder, and a plurality of sponge suction cups 304 are arranged in the middle of the base 301 for generating negative pressure suction; the side clamps 302 are used in pairs, which are respectively slidably connected to both sides of the base 301 and connected to the power piece 303; the power piece 303 drives the side clamps 302 to move relative or oppositely to achieve clamping or loosening of the paper box; wherein, linear rails are also arranged on both sides of the base 301, and the side clamps 302 are slidably connected to the linear rails to ensure stability during displacement.

[0033] A preferred embodiment, combined with Figure 2 , Figure 6 and Figure 7 As shown, the feeding assembly 4 includes a loading cart 401 and a positioning frame 402; a plurality of storage troughs 403 are provided on the loading cart 401 for placing stacked and filled paper boxes; the positioning frame 402 is fixed to the ground by anchor bolts, and the overall structure is L-shaped, which is convenient for positioning the loading cart and ensuring that the placement position is the specified position.

[0034] A preferred embodiment, combined with Figure 6 As shown, a clamping cylinder 406 is provided on the positioning frame 402, and a rectangular strip plate is provided on the push rod of the clamping cylinder 406. After the trolley 401 is in full contact with the positioning frame 402, the clamping cylinder 406 drives the strip plate to rotate 90 degrees and contacts the bottom of the frame of the trolley 401 to achieve limiting, thereby preventing the trolley 401 from being displaced and misaligned, which would affect the robot arm 101 from grasping the paper box. Among them, the clamping cylinder 406 can be a commonly used rotary cylinder. Specific implementation method 2

[0036] Combination Figure 6 and Figure 7 As shown, the positioning frame 402 is symmetrically provided with semicircular protrusions 404; the loading vehicle 401 is provided with a docking groove 405 connected to the protrusion 404, and the docking groove 405 is engaged with the protrusion 404, which facilitates the positioning of the loading vehicle 401 and improves the parking accuracy of the loading vehicle 401. Specific implementation method three

[0038] Combination Figure 5 As shown, an anti-skid pad is installed on the working surface of the side clamping plate 302. The anti-skid pad is made of rubber material and can increase the friction after contacting the paper box to prevent slipping.

[0039] According to the design of the maximum size of the carton 390*360*6mm, the loading cart 401 is 1600mm high, 1250mm wide, and has a total weight of about 110kg. Based on a consumption of 20 per minute, it is estimated that a cart of materials can be replaced in 32 minutes, which can effectively reduce the frequency of material replacement and reserve time for loading the next cart.

[0040] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A prefabricated carton production line, characterized in that: include: A material conveying line (1) is provided with an anti-reversing transfer device (2), a mechanical arm (101) is provided in front of the material conveying line (1), and a clamp (3) for grabbing a carton is provided at the end of the mechanical arm (101), and a feeding assembly (4) for loading a carton is provided in the grabbing direction of the mechanical arm (101).

2. A prefabricated carton production line according to claim 1, characterized in that: The anti-reverse transfer device (2) comprises a front baffle (201) and a bracket (202); a displaceable pressing plate (203) is provided on the front baffle (201); a rear baffle (204) is provided in front of the bracket (202), and a push plate (205) that can be displaced laterally is provided on the bracket (202).

3. A prefabricated carton production line according to claim 2, characterized in that: Transmission wheels (5) connected to rotating shafts are provided on both sides of the bracket (202), and a belt (501) is provided on the transmission wheel (5), and a sliding seat (206) connected to the belt (501) is provided on the push plate (205).

4. A prefabricated carton production line according to claim 3, characterized in that: The sliding seat (206) is provided with a rotating cylinder (207) connected to the push plate (205).

5. The prefabricated carton production line according to claim 3, characterized in that: The support (202) is provided with a track (208) connected to the slide seat (206).

6. The prefabricated carton production line according to claim 1, characterized in that: The clamp (3) comprises a base (301) and a side clamp (302) connected to the mechanical arm (101); power pieces (303) are symmetrically arranged on both sides of the base (301), and a plurality of sponge suction cups (304) are arranged in the middle of the base (301); the side clamps (302) are slidably connected to both sides of the base (301) in pairs, and are connected to the power pieces (303).

7. The prefabricated carton production line according to claim 1, characterized in that: The material supply assembly (4) comprises a material carrier (401) and a positioning frame (402); the material carrier (401) is provided with a plurality of material storage troughs (403); the positioning frame (402) is fixed to the ground and has an L-shaped structure.

8. A prefabricated carton production line according to claim 7, characterized in that: The positioning frame (402) is provided with a clamping cylinder (406).

9. A prefabricated carton production line according to claim 7, characterized in that: The positioning frame (402) is symmetrically provided with semicircular protrusions (404); and the material carrier (401) is provided with a docking groove (405) connected to the protrusion (404).

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