Transfer device for carton processing

Abstract

The utility model discloses a transfer device for carton processing. The transfer device comprises a support, a supporting assembly installed above the bottom of the support, a guiding assembly installed below the top of the support, a fixing assembly arranged above the supporting assembly in a sliding mode, a driving assembly installed above the bottom of the support and a limiting assembly installed on the rear side of the supporting assembly. The two fixing assemblies are symmetrically arranged along the cross section of the carton. Under the cooperation of the supporting assembly, the guiding assembly, the fixing assembly, the driving assembly and the limiting assembly, automatic collection, center positioning and fixing work of the cartons are completed, it is ensured that the cartons can be rapidly and accurately transferred, in practical application, the transferring efficiency of the system is improved by about 30% compared with a traditional manual mode, and the labor intensity of workers is lowered. And the operation difficulty is reduced by about 50%.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton processing, and specifically relates to a transfer device for carton processing. Background Art

[0002] Cartons (are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the paper (color and feel) produced by different manufacturers is also different.

[0003] In the carton processing industry, transfer devices are an indispensable part of the production line. Existing transfer devices mostly use traditional methods such as conveyor belts or forklifts to transfer cartons, but these methods have obvious disadvantages.

[0004] Although conveyor belts can achieve continuous transfer, they have poor adaptability to cartons of different sizes and weights, and adjusting the parameters of the conveyor belts is rather cumbersome. Although forklift transfer is flexible, the operation is complicated, requires manual operation, has low efficiency and poses safety hazards. Utility Model Content

[0005] The utility model provides a transfer device for carton processing, which solves the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a transfer device for carton processing, comprising a bracket, a support assembly installed above the bottom of the bracket, a guide assembly installed below the top of the bracket, a fixing assembly slidably arranged above the support assembly, a driving assembly installed above the bottom of the bracket, and a limit assembly installed on the rear side of the support assembly;

[0007] The fixing components are symmetrically arranged in two groups along the cross section of the carton.

[0008] Preferably, the support assembly includes a support plate, telescopic columns installed at the four corners of the bottom of the support plate, and a compression spring sleeved on the upper half of the telescopic columns;

[0009] The support plate is provided with a through slot for the fixing assembly to slide.

[0010] Preferably, the guide assembly includes a long plate and a short plate installed below the top of the bracket, a connecting plate installed between the long plate and the short plate, and a plurality of groups of guide rollers arranged in a square shape along the length of the connecting plate.

[0011] Preferably, the fixing assembly comprises a telescopic rod slidably connected to the through slot, a top plate slidably connected to the top of the telescopic rod and fixedly connected to the long plate, a plurality of groups of buffers rotatably connected to the outer side of the telescopic rod, and a telescopic plate slidably connected to the top plate and the support plate at the top and bottom respectively;

[0012] Every two groups of adjacent buffer members are connected via springs, and the buffer members are slidably connected to the back of the lower plate of the telescopic plate.

[0013] Preferably, the driving assembly includes a servo motor, a driving gear connected to the output end of the servo motor, and a driving rack installed at the bottom end of the telescopic rod and adapted to the driving gear;

[0014] The two groups of driving racks are arranged axially symmetrically along the center line of the driving gear.

[0015] Preferably, the limiting assembly comprises a support plate installed between the lower halves of the two sets of telescopic columns, a limiting plate installed above the support plate, and a buffer pad installed at the front end of the limiting plate;

[0016] The support plate is provided with through holes matched with the limiting plate and the buffer pad.

[0017] The beneficial effects of adopting the above technical solution are:

[0018] 1. Through the cooperation of support components, guide components, fixing components, drive components and limit components, the cartons are automatically collected, centrally positioned and fixed, ensuring that the cartons can be quickly and accurately transferred. In actual applications, the transfer efficiency of the system is increased by about 30% compared with traditional manual methods, and the operating difficulty is reduced by about 50%.

[0019] 2. The fixing components of this solution adopt an adjustable design, which can adapt to cartons of different sizes. Through precise positioning and fixing mechanisms, the cartons are firmly locked on the transfer platform, avoiding shaking or slipping during transportation, and greatly reducing the damage rate of the cartons during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the assembly drawing of the transfer device and the transmission device;

[0021] Figure 2 is the assembly drawing of the transfer device;

[0022] Figure 3 is a front view of the transfer device;

[0023] Figure 4 It is the assembly drawing of the fixed components;

[0024] Figure 5 It is the assembly drawing of the drive assembly;

[0025] Figure 6 It is the assembly drawing of the limiter assembly;

[0026] in:

[0027] 1. Bracket; 2. Support assembly; 21. Support plate; 22. Telescopic rod; 23. Compression spring; 3. Guide assembly; 31. Long plate; 32. Short plate; 33. Connecting plate; 34. Guide roller; 4. Fixing assembly; 41. Telescopic rod; 42. Top plate; 43. Buffer; 44. Telescopic plate; 5. Drive assembly; 51. Servo motor; 52. Drive gear; 53. Drive rack; 6. Limit assembly; 61. Support plate; 62. Limit plate; 63. Buffer pad. DETAILED DESCRIPTION

[0028] The specific implementation methods of the utility model are further explained in detail below with reference to the accompanying drawings through the description of embodiments, with the aim of helping technicians in the field to have a more complete, accurate and in-depth understanding of the concept and technical solution of the utility model and facilitating its implementation.

[0029] Specifically, Figures 1 to 6 As shown, a transfer device for carton processing includes a bracket 1, a support assembly 2 installed above the bottom of the bracket 1, a guide assembly 3 installed below the top of the bracket 1, a fixing assembly 4 slidably arranged above the support assembly 2, a driving assembly 5 installed above the bottom of the bracket 1, and a limit assembly 6 installed at the rear side of the support assembly 2;

[0030] The fixing components 4 are symmetrically arranged in two groups along the cross section of the carton.

[0031] It should be noted that this solution collects and transfers cartons that have completed cutting or other steps to other processes, and in the process of collecting cartons, the support component 2, the guide component 3, the fixing component 4, the drive component 5 and the limit component 6 cooperate to complete the automatic collection, center positioning and fixing of the cartons, thereby improving the transportation efficiency and reducing the difficulty of operation. The device can be connected to the control unit externally to complete the remote control; at the same time, through the setting of the fixing component 4, cartons of different sizes can be positioned and fixed;

[0032] In detail, first, the cartons output from the transmission device will fall onto the support component 2 under the action of the guide component 3, and as more and more cartons are transferred, the support component 2 will be squeezed to make it fall, and through the squeezing action of the guide component 3, the highest point of the carton always keeps in contact with the lowest point of the guide component 3, and when the carton is transferred to a certain value, the driving component 5 is started to control the fixing component 4 to push the carton inward from both sides, completing the fixation and positioning the carton at the center;

[0033] In addition, under the action of the guide assembly 3, the carton will move inward until it contacts the limit assembly 6, at which time the transverse axis of the carton is at the center.

[0034] The support assembly 2 includes a support plate 21, telescopic columns 22 installed at the four corners of the bottom of the support plate 21, and a compression spring 23 sleeved on the upper half of the telescopic columns 22;

[0035] The support plate 21 is provided with a through slot 24 for the fixing assembly 4 to slide.

[0036] It should be noted that the cartons will fall onto the support plate 21 of the support assembly 2 under the guidance of the guide assembly 3, and as more and more cartons are transferred, the support plate 21 will be squeezed downward due to the action of the guide assembly 3, even if the telescopic column 22 and the compression spring 23 are contracted. This will give the support plate 21 an upward elastic force, thereby cooperating with the guide assembly 3 to fix the cartons.

[0037] The guide assembly 3 includes a long plate 31 and a short plate 32 installed below the top of the bracket 1 , a connecting plate 33 installed between the long plate 31 and the short plate 32 , and a plurality of groups of guide rollers 34 arranged in a square shape along the length of the connecting plate 33 .

[0038] It should be noted that the guide roller 34 arranged at the long plate 31 is provided with an external driving force, which can make the guide roller 34 here rotate autonomously, that is, when the cardboard is guided to the bottom thereof, it can give the carton a driving force inward by rotating, so that the carton can move to the innermost side, and the height of the guide roller 34 will not change. When the carton continuously moves to the support plate 21 with the guide roller 34, it will continue to stack downward under the squeezing of the guide roller 34.

[0039] In addition, a guide assembly is provided at the carton output position, and its structure is basically the same as that of the guide assembly 3. The purpose is to lift the carton and guide it to the position of the guide assembly 3 to prevent the carton from falling directly downward during the movement.

[0040] The fixing assembly 4 includes a telescopic rod 41 slidably connected to the through slot, a top plate 42 slidably connected to the top of the telescopic rod 41 and fixedly connected to the long plate 31, a plurality of groups of buffers 43 rotatably connected to the outer side of the telescopic rod 41, and a telescopic plate 44 slidably connected to the top plate 42 and the support plate 21 at the top and bottom respectively;

[0041] Every two adjacent groups of the buffer members 43 are connected via springs, and the buffer members 43 are slidably connected to the back of the lower plate of the telescopic plate 44 .

[0042] It should be noted that when the driving assembly 5 is started, the telescopic rods 41 of the two sets of fixing assemblies 4 will be driven to slide inward, so that the carton will be pushed inward and fixed through the two sets of telescopic plates 44, and the distance between the two sets of adjacent buffer members 43 will increase during this process, that is, the buffering effect will be achieved;

[0043] In addition, since the tops of the telescopic rod 41 and the telescopic plate 44 are fixedly connected to the top plate 42, and the top plate 42 is fixedly arranged, as the number of cartons continues to increase, the height of the telescopic rod 41 and the telescopic plate 44 will also increase with the increase in the thickness of the cartons, preventing the upper cardboard from being unable to be positioned and fixed due to insufficient height when fixing.

[0044] The driving assembly 5 includes a servo motor 51, a driving gear 52 connected to the output end of the servo motor 51, and a driving rack 53 installed at the bottom end of the telescopic rod 41 and adapted to the driving gear 52;

[0045] The two groups of driving racks 53 are axially symmetrically arranged along the center line of the driving gear 52 .

[0046] It should be noted that starting the servo motor 51 can drive the driving gear 52 to rotate, thereby driving the two sets of driving racks 53 to move, even if the fixed component 4 connected thereto moves inward. After completing the work, only the servo motor 51 needs to be reversed.

[0047] The limiting assembly 6 includes a support plate 61 installed between the lower halves of the two sets of telescopic columns 22, a limiting plate 62 installed above the support plate 61, and a buffer pad 63 installed at the front end of the limiting plate 62;

[0048] The support plate 21 is provided with through holes adapted to the limiting plate 62 and the buffer pad 63 .

[0049] It should be noted that under the action of the guide component 3, the carton will move inward until it contacts the buffer pad 63 of the limit component 6, causing the carton to stop moving. The buffer pad 63 effectively prevents the carton from directly contacting the limit plate 62, preventing the front end of the carton from deforming. At this time, the horizontal axis of the carton is at the center.

[0050] The specific working method is described below with specific embodiments: Example 1

[0051] The carton will fall onto the support plate 21 of the support assembly 2 under the guidance of the guide assembly 3. Under the action of the guide assembly 3, the carton will move inward until it contacts the buffer pad 63 of the limit assembly 6, stopping the carton from moving. The buffer pad 63 effectively prevents the carton from directly contacting the limit plate 62, preventing the front end of the carton from deforming. At this time, the horizontal axis of the carton is at the center. Then starting the servo motor 51 can drive the drive gear 52 to rotate, thereby driving the two sets of drive racks 53 to move, that is, driving the telescopic rods 41 of the two sets of fixing assemblies 4 to slide inward, thereby pushing the carton inward and fixing it through the two sets of telescopic plates 44. In this process, the distance between the two sets of adjacent buffers 43 will increase, thereby achieving a buffering effect. Example 2

[0052] The cartons will fall onto the support plate 21 of the support assembly 2 under the guidance of the guide assembly 3. As more and more cartons are transferred, the support plate 21 will be squeezed downward due to the action of the guide assembly 3, even if the telescopic column 22 and the compression spring 23 shrink. This will give the support plate 21 an upward elastic force, that is, the carton will be fixed in cooperation with the guide assembly 3. A guide assembly is also provided at the carton output point, and its structure is basically the same as that of the guide assembly 3. The purpose is to lift the carton and guide it to the position of the guide assembly 3 to prevent the carton from falling directly downward during the movement.

[0053] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above-mentioned concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A transfer device for carton processing, characterized in that: It comprises a bracket (1), a support assembly (2) installed above the bottom of the bracket (1), a guide assembly (3) installed below the top of the bracket (1), a fixing assembly (4) slidably arranged above the support assembly (2), a driving assembly (5) installed above the bottom of the bracket (1), and a limit assembly (6) installed on the rear side of the support assembly (2); The fixing components (4) are arranged in two groups symmetrically along the cross-section of the carton.

2. A carton processing transfer device according to claim 1, characterized in that: The support assembly (2) comprises a support plate (21), telescopic columns (22) mounted on the four corners of the bottom of the support plate (21), and a compression spring (23) sleeved on the upper part of the telescopic columns (22); The support plate (21) is provided with a through slot for the fixing component (4) to slide.

3. A carton processing transfer device according to claim 2, characterized in that: The guide assembly (3) comprises a long plate (31) and a short plate (32) installed below the top of the bracket (1), a connecting plate (33) installed between the long plate (31) and the short plate (32), and a plurality of groups of guide rollers (34) arranged in a square shape along the length of the connecting plate (33).

4. A carton processing transfer device according to claim 3, characterized in that: The fixing assembly (4) comprises a telescopic rod (41) slidably connected to the through slot (24), a top plate (42) slidably connected to the top of the telescopic rod (41) and fixedly connected to the long plate (31), a plurality of groups of buffer members (43) rotatably connected to the outside of the telescopic rod (41), and a telescopic plate (44) slidably connected to the top plate (42) and the support plate (21) at the top and bottom respectively; Every two groups of adjacent buffer members (43) are connected via a spring, and the buffer members (43) are slidably connected to the back of the lower plate of the telescopic plate (44).

5. A carton processing transfer device according to claim 4, characterized in that: The driving assembly (5) comprises a servo motor (51), a driving gear (52) connected to the output end of the servo motor (51), and a driving rack (53) mounted on the bottom end of the telescopic rod (41) and matched with the driving gear (52); The two sets of driving racks (53) are arranged axially symmetrically along the center line of the driving gear (52).

6. A carton processing transfer device according to claim 2, characterized in that: The limiting assembly (6) comprises a support plate (61) installed between the lower halves of the two sets of telescopic columns (22), a limiting plate (62) installed above the support plate (61), and a buffer pad (63) installed at the front end of the limiting plate (62); The support plate (21) is provided with a through hole that is compatible with the limiting plate (62) and the buffer pad (63).

Images