Flattening device for carton production

Abstract

The utility model relates to a flattening device for carton production, which comprises a machine body, a transmission assembly arranged at the top of the machine body, a flattening assembly fixedly connected to the top of the machine body, the flattening assembly comprises a bottom plate fixedly connected to the top of the machine body, a supporting rod fixedly connected to the top of the bottom plate, and a top plate fixedly connected to the top of the supporting rod. A threaded rod is rotationally connected into the bottom plate. According to the flattening device for carton production, a cardboard is placed on the top of the belt conveyor, a pressing roller is lifted upwards, the cardboard can be preliminarily pressed and fixed in cooperation with a spring, the belt conveyor is started to convey the cardboard, and a hand wheel is rotated to drive a threaded rod to rotate; the threaded rod rotates to drive the threaded block, the connecting plate, the first motor and the flattening roller to move downwards, the distance between the flattening roller and the conveying assembly is adjusted according to the thickness of the cardboard, the first motor is started to drive the flattening roller to rotate, the cardboard is flattened through the flattening roller and conveyed at the same time, and therefore the high flattening efficiency can be achieved, and the cardboard flattening device is suitable for cardboards of different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of carton production, in particular to a flattening device used for carton production. Background Art

[0002] Cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models.

[0003] However, in the prior art, the flattening device used in the transmission mechanism of the carton production line has a relatively simple structure and has no up and down lifting and adjustment setting, which makes it inconvenient to flatten cartons of different thicknesses, reducing the applicability of the flattening operation. At the same time, manual unloading is required after the carton raw materials are flattened, and the processing efficiency is slow. Therefore, a flattening device for carton production is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a flattening device for carton production, which has the advantages of high processing efficiency and wide application range, and solves the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a flattening device for carton production, comprising a machine body, a transmission component is arranged on the top of the machine body, and a flattening component is fixedly connected to the top of the machine body.

[0006] Furthermore, the flattening assembly includes a base plate fixedly connected to the top of the machine body, the top of the base plate is fixedly connected to a support rod, the top of the support rod is fixedly connected to a top plate, a threaded rod is rotatably connected inside the base plate, a threaded block is threadedly connected to the outer surface of the threaded rod, a connecting plate is fixedly connected to the outer surface of the threaded block, a sliding block is fixedly connected to the side of the connecting plate close to the threaded rod, a first motor is fixedly connected to the outer surface of the connecting plate, a linkage assembly is arranged on the outer surface of the output shaft of the first motor, and a flattening roller is arranged on the outer surface of the connecting plate by setting a connecting shaft.

[0007] Furthermore, the linkage assembly consists of a pulley and a belt, the belt is sleeved on the outer surface of the pulley, one end of the flattening roller is fixedly connected to the pulley, and one end of the first motor is fixedly connected to another pulley.

[0008] Furthermore, the sliding block is slidably connected to the outer surface of the support rod, a hand wheel is fixedly connected to the top of the threaded rod, anti-slip grooves are provided on the outer surface of the hand wheel, and the flattening roller is located at the top of the transmission component.

[0009] Furthermore, the transmission component includes a belt conveyor arranged on the top of the body, a support frame is fixedly connected to the top of the body, a second motor is fixedly connected to the surface of the support frame, a support plate is fixedly connected to the top of the body, a pressure roller is arranged on the top of the body, a telescopic rod is movably connected inside the pressure roller, a spring is sleeved on the outer surface of the telescopic rod, a slide groove is opened inside the support plate, and a sliding member is slidably connected inside the slide groove.

[0010] Furthermore, the telescopic rod passes through the support plate, the sliding member is fixedly connected to the outer surface of the telescopic rod, and the pressing roller is located on the top of the belt conveyor.

[0011] Furthermore, the transmission component also includes a mounting frame fixedly connected to the back of the body, the mounting frame is fixedly connected to an electric push rod on the front side, the electric push rod is fixedly connected to a mounting plate on the front side, the mounting plate is fixedly connected to a connecting rod on the front side, and the connecting rod is fixedly connected to a push plate on the front side.

[0012] Furthermore, a stabilizing block is fixedly connected to the top of the machine body, the connecting rod is movably connected to the inside of the stabilizing block and passes through the stabilizing block, and the push plate is movably connected to the top of the transmission component.

[0013] Furthermore, movable doors are provided on the front and back of the machine body.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The flattening device used for carton production places the paper shell on the top of the belt conveyor, lifts the pressing roller upward, and cooperates with the spring to preliminarily press and fix the paper shell, starts the belt conveyor to transmit the paper shell, rotates the hand wheel to drive the threaded rod to rotate, and the rotation of the threaded rod drives the threaded block, the connecting plate, the first motor and the flattening roller to move downward. The spacing between the flattening roller and the transmission component is adjusted according to the thickness of the paper shell, and the first motor is started to drive the flattening roller to rotate. The paper shell is flattened and transmitted at the same time by the flattening roller, which can achieve high flattening efficiency and is suitable for paper shells of different thicknesses.

[0016] 2. The flattening device used for carton production can start the electric push rod to drive the mounting plate, connecting rod and push plate to move after the flattened paper shell. The moving push plate can push the flattened paper shell to unload the material, which is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of another viewing angle of the utility model;

[0019] Figure 3 This is a schematic diagram of the flattening component of the utility model;

[0020] Figure 4 It is a schematic diagram of the transmission component of the utility model;

[0021] Figure 5 It is a schematic diagram of the transmission component of the utility model.

[0022] In the figure: 1 body, 2 movable door, 3 transmission component, 301 support frame, 302 second motor, 303 belt conveyor, 304 mounting frame, 305 electric push rod, 306 mounting plate, 307 connecting rod, 308 push plate, 309 stabilizing block, 310 clamping roller, 311 support plate, 312 telescopic rod, 313 spring, 314 sliding member, 315 slide groove, 4 flattening component, 401 bottom plate, 402 support rod, 403 top plate, 404 threaded rod, 405 threaded block, 406 connecting plate, 407 slider, 408 flattening roller, 409 first motor, 410 linkage component, 411 hand wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 In this embodiment, a flattening device for carton production includes a body 1, and movable doors 2 are provided on the front and back of the body 1. A transmission component 3 is provided on the top of the body 1, and a flattening component 4 is fixedly connected to the top of the body 1.

[0025] The flattening assembly 4 includes a bottom plate 401 fixedly connected to the top of the machine body 1, a support rod 402 fixedly connected to the top of the bottom plate 401, a top plate 403 fixedly connected to the top of the support rod 402, a threaded rod 404 rotatably connected inside the bottom plate 401, a threaded block 405 threadedly connected to the outer surface of the threaded rod 404, a connecting plate 406 fixedly connected to the outer surface of the threaded block 405, a slider 407 fixedly connected to the side of the connecting plate 406 close to the threaded rod 404, and a first motor 409 fixedly connected to the outer surface of the connecting plate 406. The slider 407 is slidably connected to the outer surface of the support rod 402, a hand wheel 411 is fixedly connected to the top of the threaded rod 404, and an anti-skid pattern is provided on the outer surface of the hand wheel 411 to avoid hand slipping when using the hand wheel 411 as much as possible, and the flattening roller 408 is located at the top of the transmission assembly 3.

[0026] Secondly, a linkage assembly 410 is provided on the outer surface of the output shaft of the first motor 409, and a flattening roller 408 is provided on the outer surface of the connecting plate 406 through a connecting shaft. The linkage assembly 410 is composed of a pulley and a belt, the belt is sleeved on the outer surface of the pulley, one end of the flattening roller 408 is fixedly connected to the pulley, and one end of the first motor 409 is fixedly connected to another pulley.

[0027] Furthermore, the transmission assembly 3 includes a belt conveyor 303 arranged on the top of the machine body 1, a support frame 301 is fixedly connected to the top of the machine body 1, a second motor 302 is fixedly connected to the surface of the support frame 301, a support plate 311 is fixedly connected to the top of the machine body 1, a pressing roller 310 is arranged on the top of the machine body 1, a telescopic rod 312 is movably connected inside the pressing roller 310, a spring 313 is sleeved on the outer surface of the telescopic rod 312, a slide groove 315 is opened inside the support plate 311, and a sliding member 314 is limitedly slidably connected inside the slide groove 315. The telescopic rod 312 passes through the support plate 311, the sliding member 314 is fixedly connected to the outer surface of the telescopic rod 312, and the pressing roller 310 is located at the top of the belt conveyor 303. The pressing roller 310 is lifted up, and the paper shell can be initially pressed and fixed in cooperation with the spring 313, and the belt conveyor 303 is started to transport the paper shell.

[0028] In addition, the transmission component 3 also includes a mounting frame 304 fixedly connected to the back of the body 1, the mounting frame 304 is fixedly connected to an electric push rod 305 on the front, the electric push rod 305 is fixedly connected to a mounting plate 306 on the front, the mounting plate 306 is fixedly connected to a connecting rod 307 on the front, and the connecting rod 307 is fixedly connected to a push plate 308 on the front. A stabilizing block 309 is fixedly connected to the top of the body 1, and the connecting rod 307 is movably connected to the inside of the stabilizing block 309 and passes through the stabilizing block 309, so that the connecting rod 307 can be more stable when sliding, and the push plate 308 is movably connected to the top of the transmission component 3.

[0029] The working principle of the above embodiment is:

[0030] (1) The flattening device for carton production places the carton on the top of the belt conveyor 303, lifts the pressing roller 310 upward, and cooperates with the spring 313 to preliminarily press and fix the carton, starts the belt conveyor 303 to transmit the carton, rotates the hand wheel 411 to drive the threaded rod 404 to rotate, and the rotation of the threaded rod 404 drives the threaded block 405, the connecting plate 406, the first motor 409 and the flattening roller 408 to move downward, adjusts the distance between the flattening roller 408 and the transmission component 3 according to the thickness of the carton, starts the first motor 409 to drive the flattening roller 408 to rotate, and flattens the carton through the flattening roller 408 and transmits it at the same time, so as to achieve high flattening efficiency and be suitable for carton with different thicknesses.

[0031] (2) The flattening device for carton production starts the electric push rod 305 after the flattened paper shell to drive the mounting plate 306, the connecting rod 307 and the push plate 308 to move. The moving push plate 308 can push the flattened paper shell to unload the material, which is very practical.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flattening device for carton production, comprising a body (1), characterized in that: A transmission component (3) is arranged on the top of the machine body (1), and a flattening component (4) is fixedly connected to the top of the machine body (1); The flattening assembly (4) comprises a bottom plate (401) fixedly connected to the top of the machine body (1); a support rod (402) is fixedly connected to the top of the bottom plate (401); a top plate (403) is fixedly connected to the top of the support rod (402); a threaded rod (404) is rotatably connected inside the bottom plate (401); a threaded block (405) is threadedly connected to the outer surface of the threaded rod (404); a connecting plate (406) is fixedly connected to the outer surface of the threaded block (405); a sliding block (407) is fixedly connected to the side of the connecting plate (406) close to the threaded rod (404); a first motor (409) is fixedly connected to the outer surface of the connecting plate (406); a linkage assembly (410) is arranged on the outer surface of the output shaft of the first motor (409); and a flattening roller (408) is arranged on the outer surface of the connecting plate (406) via a connecting shaft.

2. A flattening device for carton production according to claim 1, characterized in that: The linkage assembly (410) is composed of a pulley and a belt, the belt is sleeved on the outer surface of the pulley, one end of the flattening roller (408) is fixedly connected to the pulley, and one end of the first motor (409) is fixedly connected to another pulley.

3. The flattening device for carton production according to claim 1, characterized in that: The slider (407) is slidably connected to the outer surface of the support rod (402), the top of the threaded rod (404) is fixedly connected to a hand wheel (411), the outer surface of the hand wheel (411) is provided with anti-slip grooves, and the flattening roller (408) is located at the top of the transmission component (3).

4. The flattening device for carton production according to claim 1, characterized in that: The transmission assembly (3) comprises a belt conveyor (303) arranged on the top of the machine body (1); a support frame (301) is fixedly connected to the top of the machine body (1); a second motor (302) is fixedly connected to the surface of the support frame (301); a support plate (311) is fixedly connected to the top of the machine body (1); a pressure roller (310) is arranged on the top of the machine body (1); a telescopic rod (312) is movably connected inside the pressure roller (310); a spring (313) is sleeved on the outer surface of the telescopic rod (312); a slide groove (315) is opened inside the support plate (311); a sliding member (314) is slidably connected inside the slide groove (315).

5. The flattening device for carton production according to claim 4, characterized in that: The telescopic rod (312) passes through the support plate (311), the sliding member (314) is fixedly connected to the outer surface of the telescopic rod (312), and the pressing roller (310) is located on the top of the belt conveyor (303).

6. The flattening device for carton production according to claim 1, characterized in that: The transmission assembly (3) further comprises a mounting frame (304) fixedly connected to the back of the machine body (1); the mounting frame (304) is fixedly connected to an electric push rod (305) on the front side; the electric push rod (305) is fixedly connected to a mounting plate (306) on the front side; the mounting plate (306) is fixedly connected to a connecting rod (307) on the front side; and the connecting rod (307) is fixedly connected to a push plate (308) on the front side.

7. A flattening device for carton production according to claim 6, characterized in that: A stabilizing block (309) is fixedly connected to the top of the machine body (1), the connecting rod (307) is movably connected to the inside of the stabilizing block (309) and passes through the stabilizing block (309), and the push plate (308) is movably connected to the top of the transmission component (3).

8. The flattening device for carton production according to claim 1, characterized in that: The front and back sides of the machine body (1) are both provided with movable doors (2).

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