Pressing device for carton processing

Abstract

The utility model relates to the technical field of pressing devices, and discloses a pressing device for carton processing, which comprises a bottom plate, a positioning mechanism is arranged in the bottom plate, a pressing mechanism is arranged on the back of the bottom plate, a guide plate is fixedly connected to the top of the bottom plate, and supporting legs are fixedly connected to the bottom of the bottom plate. The positioning mechanism comprises an adjusting assembly and a positioning assembly, the adjusting assembly is arranged in the bottom plate, the positioning assembly is arranged in the bottom plate, the adjusting assembly comprises a positioning block, and the positioning block is fixedly connected into the bottom plate. According to the pressing device for carton processing, in the using process, the arranged rotating plate rotates to drive the two push plates to be synchronously closed up for clamping, the push plates can be adjusted according to the sizes of cartons, the cartons of different sizes can be centered and clamped under the pressing plate, processing of the pressing plate is not affected, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing devices, in particular to a pressing device for carton processing. Background Art

[0002] In the processing technology of cartons, before they are bundled and stored, the cartons need to be pressed to reduce their volume and facilitate bundling. The pressing device can effectively improve work efficiency.

[0003] According to the description of a pressing device for carton processing disclosed on the patent website (authorization announcement number: CN 214056635 U), "a pressing device for carton processing includes a base, a clamping mechanism, a hydraulic cylinder, a fixing frame, a pressing assembly and a bracket. The bracket is arranged on the upper surface of the base, a clamping mechanism is installed on the left side of the bracket, a hydraulic cylinder is arranged on the top of the bracket, a fixing frame is fixed at the lower end of the hydraulic cylinder, a pressing plate is arranged at the middle position of the lower end of the fixing frame, and pressing assemblies are installed on both sides of the lower end of the fixing frame. The pressing device for carton processing described in the utility model is practical and convenient, with a simple structure and reasonable design. The clamping mechanism clamps and fixes the carton in the horizontal direction to improve the overall pressing efficiency of the carton. The pressing mechanism presses the carton in the vertical direction, so that the carton is pressed neatly and conveniently fixed. The pressing plate has a better clamping effect and can effectively prevent the plastic bag from moving. Moreover, since it is hollow rubber, it can prevent the clamping device from scratching or crushing the carton."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During the use of the utility model, since the device drives the side pressure plate 1 to move through the adjusting screw, and then cooperates with the side pressure plate 2 to position the carton, but the positions of the side pressure plate and the pressure plate are fixed, when positioning smaller cartons, the long-distance movement and adjustment of the side pressure plate 1 will affect the movement trajectory of the pressure plate, so it is impossible to position smaller cartons, which has certain limitations. Therefore, it is necessary to improve a pressing device for carton processing to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a pressing device for carton processing to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a pressing device for carton processing, comprising a base plate, a positioning mechanism is arranged inside the base plate, a pressing mechanism is arranged on the back of the base plate, a guide plate is fixedly connected to the top of the base plate, and a supporting leg is fixedly connected to the bottom of the base plate.

[0008] The positioning mechanism comprises an adjusting component and a positioning component. The adjusting component is arranged inside the bottom plate, and the positioning component is arranged inside the bottom plate.

[0009] Preferably, the adjustment assembly includes a positioning block, the positioning block is fixedly connected to the inside of the base plate, the inside of the base plate is rotatably connected to a handle, the back of the handle is fixedly connected to a worm, the worm is rotatably connected to the inside of the positioning block, the outside of the worm is meshed with a worm wheel, the inside of the worm wheel is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the inside of the base plate, the outside of the rotating shaft is fixedly connected to a rotating plate, the rotation of the worm drives the rotation of the worm wheel, and the position of the slider can be adjusted by the rotating plate, and the worm wheel and the worm are self-locking, so the position adjustment is more flexible.

[0010] Preferably, the bottom plate is provided with a limiting hole at a position corresponding to the rotating shaft, and the rotating shaft rotates inside the limiting hole. The rotating shaft is limited by the limiting hole, so that the rotating shaft drives the slider to slide stably to prevent deviation.

[0011] Preferably, the positioning assembly includes a slider, which is slidably connected to the inside of the bottom plate, a connecting rod is rotatably connected between the slider and the rotating plate, the top of the slider is fixedly connected to the vertical plate, the inner side of the vertical plate is fixedly connected to the positioning plate, the inside of the positioning plate is slidably connected to a first sliding rod, the inner side of the first sliding rod is fixedly connected to a push plate, a first spring is fixedly connected between the push plate and the positioning plate, the push plate is pushed by the first spring to clamp the carton so that the carton is in a centered position, which is convenient for positioning cartons of different sizes.

[0012] Preferably, the bottom plate is provided with a slide groove at a corresponding position of the slider, and the slider slides inside the slide groove, and the slider is guided by the slide groove to make the slider move in a straight line to prevent tilting and deviation.

[0013] Preferably, the pressing mechanism includes a support frame, which is fixedly connected to the back of the base plate, an electric telescopic rod is fixedly connected inside the support frame, a mounting plate is fixedly connected to the bottom of the electric telescopic rod, a pressure plate is fixedly connected to the bottom of the mounting plate, a second sliding rod is slidably connected inside the mounting plate, a pressure rod is fixedly connected to the bottom of the second sliding rod, a second spring is fixedly connected between the pressure rod and the mounting plate, the electric telescopic rod pushes the pressure rod to position the carton, and then the carton is pressed by the pressure plate, and the processing is more stable.

[0014] Preferably, the mounting plate is provided with a limiting hole at a corresponding position of the second slide bar, and the second slide bar slides inside the limiting hole, and the second slide bar is positioned through the limiting hole, so that the pressure bar moves up and down in a straight line.

[0015] Compared with the prior art, the utility model provides a pressing device for carton processing, which has the following beneficial effects:

[0016] 1. The pressing device for carton processing drives two push plates to be synchronously approached and clamped by rotating the rotating plate during use. The push plate can be adjusted according to the size of the carton. Cartons of different sizes can be clamped in the center just below the pressing plate, which will not affect the processing of the pressing plate and has a wider application range.

[0017] 2. During use, the pressing device for carton processing drives the pressing rod to press the carton first through the installed mounting plate, so that the pressing rod continues to press the carton, and then the pressing plate continues to descend to press the carton. During the movement of the pressing plate, the pressing rod continues to press the carton to continuously position it, thereby preventing the carton from warping during processing and ensuring the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the positioning mechanism structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the positioning component of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the pressing mechanism of the utility model.

[0024] In the figure: 1. bottom plate; 2. positioning mechanism; 21. adjustment assembly; 211. positioning block; 212. handle; 213. worm; 214. worm wheel; 215. rotating shaft; 216. rotating plate; 22. positioning assembly; 221. slider; 222. connecting rod; 223. vertical plate; 224. positioning plate; 225. first slide bar; 226. push plate; 227. first spring; 3. pressing mechanism; 31. support frame; 32. electric telescopic rod; 33. mounting plate; 34. pressing plate; 35. second slide bar; 36. pressing rod; 37. second spring; 4. guide plate; 5. supporting leg. DETAILED DESCRIPTION

[0025] See also Figure 1-5 The utility model provides a technical solution: a pressing device for carton processing, comprising a bottom plate 1, a positioning mechanism 2 is arranged inside the bottom plate 1, a pressing mechanism 3 is arranged on the back of the bottom plate 1, a guide plate 4 is fixedly connected to the top of the bottom plate 1, and a supporting leg 5 is fixedly connected to the bottom of the bottom plate 1.

[0026] In this embodiment, the positioning mechanism 2 includes an adjusting component 21 and a positioning component 22. The adjusting component 21 is arranged inside the base plate 1, and the positioning component 22 is arranged inside the base plate 1. The adjusting component 21 includes a positioning block 211, and the positioning block 211 is fixedly connected to the inside of the base plate 1. The inside of the base plate 1 is rotatably connected to a handle 212, and the back of the handle 212 is fixedly connected to a worm 213. The worm 213 is rotatably connected to the inside of the positioning block 211, and the outside of the worm 213 is meshed with a worm wheel 214. The inside of the worm wheel 214 is fixedly connected to a rotating shaft 215, and the rotating shaft 215 is rotatably connected to the inside of the base plate 1. The outside of the rotating shaft 215 is fixedly connected to a rotating plate 216. The worm wheel 214 is driven to rotate by the rotation of the worm 213, and the position of the slider 221 can be adjusted by the rotating plate 216. The worm wheel 214 and the worm 213 are self-locking, so the position adjustment is more flexible. The base plate 1 is provided with a limited position hole at the corresponding position of the rotating shaft 215, and the rotating shaft 2 15 rotates inside the limiting hole, and the limiting hole limits the rotating shaft 215, so that the rotating shaft 215 drives the slider 221 to slide stably to prevent deviation. The positioning assembly 22 includes a slider 221, which is slidably connected to the inside of the bottom plate 1, and a connecting rod 222 is rotatably connected between the slider 221 and the rotating plate 216. The top of the slider 221 is fixedly connected to the vertical plate 223, and the inner side of the vertical plate 223 is fixedly connected to the positioning plate 224. The interior of the positioning plate 224 is slidably connected to the first Slide bar 225, a push plate 226 is fixedly connected to the inner side of the first slide bar 225, and a first spring 227 is fixedly connected between the push plate 226 and the positioning plate 224. The push plate 226 is pushed by the first spring 227 to clamp the carton so that the carton is in a centered position, which is convenient for positioning cartons of different sizes. The bottom plate 1 is provided with a slide groove at the corresponding position of the slide block 221, and the slide block 221 slides inside the slide groove. The slide block 221 is guided by the slide groove to make the slide block 221 move in a straight line to prevent tilting and displacement.

[0027] In this embodiment, the pressing mechanism 3 includes a support frame 31, which is fixedly connected to the back of the base plate 1. An electric telescopic rod 32 is fixedly connected inside the support frame 31, and a mounting plate 33 is fixedly connected to the bottom of the electric telescopic rod 32. A pressing plate 34 is fixedly connected to the bottom of the mounting plate 33. A second slide bar 35 is slidably connected inside the mounting plate 33, and a pressing rod 36 is fixedly connected to the bottom of the second slide bar 35. A second spring 37 is fixedly connected between the pressing rod 36 and the mounting plate 33. The electric telescopic rod 32 pushes the pressing rod 36 to position the carton, and then the carton is pressed by the pressing plate 34, and the processing is more stable. A limiting hole is opened on the mounting plate 33 at the corresponding position of the second slide bar 35, and the second slide bar 35 slides inside the limiting hole. The second slide bar 35 is positioned by the limiting hole, so that the pressing rod 36 moves up and down in a straight line.

[0028] In actual operation, when the device is used, the carton is placed on the top of the guide plate 4, and then the handle 212 is twisted to drive the worm 213, the worm 213 drives the worm wheel 214, the worm wheel 214 drives the rotating shaft 215, the rotating shaft 215 drives the rotating plate 216, the rotating plate 216 drives the connecting rod 222, the connecting rod 222 drives the slider 221, the slider 221 drives the vertical plate 223, the vertical plate 223 drives the positioning plate 224, and the positioning plate 224 is moved by the first spring 2 27 pushes the push plate 226, which clamps the carton through the push plate 226, so that the carton is in the center position, the first slide bar 225 limits the push plate 226, and the first spring 227 buffers the push plate 226. The electric telescopic rod 32 drives the mounting plate 33 to descend, and the mounting plate 33 first presses the carton through the pressure rod 36, and then continues to descend. At the same time, the mounting plate 33 compresses the second spring 37, and the pressure rod 36 continues to press the carton, and then the pressure plate 34 contacts the carton to press the carton.

Claims

1. A pressing device for carton processing, comprising a bottom plate (1), characterized in that: A positioning mechanism (2) is arranged inside the bottom plate (1), a pressing mechanism (3) is arranged on the back of the bottom plate (1), a guide plate (4) is fixedly connected to the top of the bottom plate (1), and a supporting leg (5) is fixedly connected to the bottom of the bottom plate (1); The positioning mechanism (2) comprises an adjustment component (21) and a positioning component (22); the adjustment component (21) is arranged inside the base plate (1); and the positioning component (22) is arranged inside the base plate (1).

2. A pressing device for carton processing according to claim 1, characterized in that: The adjustment assembly (21) comprises a positioning block (211), the positioning block (211) being fixedly connected to the interior of the base plate (1), the interior of the base plate (1) being rotatably connected to a handle (212), the back of the handle (212) being fixedly connected to a worm (213), the worm (213) being rotatably connected to the interior of the positioning block (211), the exterior of the worm (213) being meshed with a worm wheel (214), the interior of the worm wheel (214) being fixedly connected to a rotating shaft (215), the rotating shaft (215) being rotatably connected to the interior of the base plate (1), and the exterior of the rotating shaft (215) being fixedly connected to a rotating plate (216).

3. A pressing device for carton processing according to claim 2, characterized in that: The bottom plate (1) is provided with a limiting hole at a position corresponding to the rotating shaft (215), and the rotating shaft (215) rotates inside the limiting hole.

4. A pressing device for carton processing according to claim 2, characterized in that: The positioning assembly (22) comprises a slider (221), the slider (221) being slidably connected to the inside of the bottom plate (1), a connecting rod (222) being rotatably connected between the slider (221) and the rotating plate (216), a vertical plate (223) being fixedly connected to the top of the slider (221), a positioning plate (224) being fixedly connected to the inner side of the vertical plate (223), a first sliding rod (225) being slidably connected to the inside of the positioning plate (224), a push plate (226) being fixedly connected to the inner side of the first sliding rod (225), and a first spring (227) being fixedly connected between the push plate (226) and the positioning plate (224).

5. A pressing device for carton processing according to claim 4, characterized in that: The bottom plate (1) is provided with a sliding groove at a position corresponding to the sliding block (221), and the sliding block (221) slides inside the sliding groove.

6. A pressing device for carton processing according to claim 1, characterized in that: The pressing mechanism (3) comprises a support frame (31), the support frame (31) is fixedly connected to the back of the base plate (1), an electric telescopic rod (32) is fixedly connected inside the support frame (31), a mounting plate (33) is fixedly connected to the bottom of the electric telescopic rod (32), a pressing plate (34) is fixedly connected to the bottom of the mounting plate (33), a second sliding rod (35) is slidably connected inside the mounting plate (33), a pressing rod (36) is fixedly connected to the bottom of the second sliding rod (35), and a second spring (37) is fixedly connected between the pressing rod (36) and the mounting plate (33).

7. A pressing device for carton processing according to claim 6, characterized in that: The mounting plate (33) is provided with a limiting hole at a position corresponding to the second sliding rod (35), and the second sliding rod (35) slides inside the limiting hole.

Images