Paperboard film laminating machine

Abstract

The utility model discloses a paperboard film laminating machine which comprises a film laminating machine device body, the left end of the film laminating machine device body is fixedly connected with a working table top, a positioning assembly is arranged at the left end of the film laminating machine device body, and a cleaning assembly is arranged at the upper end of the working table top. When a paperboard needs to be laminated, a rocker is rotated according to the size of the paperboard needing to be laminated, the rocker drives a two-way threaded rod to rotate, the two-way threaded rod drives two sets of first sliding blocks to be close to or away from the middle of the two-way threaded rod at the same time, and therefore two sets of limiting plates are driven to slide in the working table top, and the paperboard in the working table top is positioned; and when the paperboard passes through the mounting plate, only a height which allows the paperboard to just pass through is reserved at the right end of the mounting plate, so that wrinkled or tilted edges of the paperboard can be flattened, and the paperboard laminating device is convenient and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of cardboard processing, in particular to a cardboard laminating machine. Background Art

[0002] Laminating machine is a machine used to process plastic film and stick it on paper, cardboard and other materials. Laminating machine can be divided into two categories: instant laminating machine and pre-coating laminating machine. After being pressurized by rubber roller and heating roller, they are combined together to form a paper-plastic integrated product. The main purpose of laminating is to protect the surface of raw materials. Laminating can be single-sided or double-sided. It is mainly used for laminating paper and plastic film. It is a special equipment for paper, board and mounting.

[0003] According to the patent document: CN218197401 U, a tear-proof cardboard laminating machine is disclosed, including a base, a laminating box and a fixed frame, the laminating box is fixedly connected to the middle position of the upper end of the base, the inner upper side of the laminating box is slidably connected to a first lifting frame, the inner side of the side wall of the first lifting frame is slidably connected to a sliding block, the inner side of the sliding block is rotatably connected to a laminating roller, the inner left and right sides of the base are rotatably connected to support conveying rollers, and the transmission block can drive the transmission rod to rotate by rotating the threaded shaft, so that the first lifting frame can move up and down, so that the inner laminating roller can be lifted and lowered, and the sliding block can be elastically moved up and down under the action of the spring, so that the laminating roller can be elastically lifted and lowered, and then the laminating roller can be automatically lifted and lowered after enduring the ultimate tensile force during the laminating process, so as to avoid laminating tearing and improve the laminating stability of the laminating machine.

[0004] When using a cardboard laminating machine, it is usually necessary to position the cardboard to be laminated. However, the positioning devices of existing cardboard laminating machines are mostly fixed and can only position cardboard of a specified size, but cannot be adjusted according to the size of the cardboard, which is inconvenient to use. Utility Model Content

[0005] The utility model aims to provide a cardboard laminating machine to solve the problem that the cardboard laminating machine proposed in the above background technology usually needs to position the cardboard to be laminated when in use, but the positioning devices of the existing cardboard laminating machines are mostly fixed and can only position cardboards of a specified size, and cannot be adjusted according to the size of the cardboard, which is inconvenient to use.

[0006] To achieve the above object, the utility model provides the following technical solution: comprising a laminating machine device body, the left end of the laminating machine device body is fixedly connected to a work surface, the left end of the laminating machine device body is provided with a positioning component, and the upper end of the work surface is provided with a cleaning component;

[0007] The positioning assembly includes a first mounting block, and the front and rear sides of the upper end of the work table are fixedly connected with the first mounting blocks, the middle parts of the two groups of the first mounting blocks are rotatably connected with the same bidirectional threaded rod, the outer sides of the front and rear ends of the bidirectional threaded rod are threadedly connected with the first sliding block, the middle part of the first sliding block is provided with a threaded hole that cooperates with the bidirectional threaded rod, the lower end of the first sliding block is fixedly connected with a limiting plate, the limiting plate is slidably connected to the upper end of the work table, the upper end of the work table is provided with a first sliding groove that cooperates with the limiting plate, and the front end of the bidirectional threaded rod is fixedly connected with a rocker.

[0008] Preferably, a mounting plate is fixedly connected to the middle of the work surface, the mounting plate is inserted into the middle of the limiting plate, and a first slot cooperating with the mounting plate is opened in the middle of the limiting plate.

[0009] Preferably, the cleaning assembly includes a second mounting block, the upper end of the rear side of the work surface is fixedly connected to the second mounting block, the upper end of the second mounting block is fixedly connected to a shell, the middle part of the shell is fixedly connected to a fixing frame, the front end of the shell is fixedly installed with a motor, the output shaft of the motor is fixedly connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to multiple groups of fan blades, and the rotating shaft is rotatably connected to the middle part of the shell.

[0010] Preferably, a collection box is provided at the upper end of the front side of the work table, and the left and right ends of the collection box are fixedly connected with second sliders, the collection box is slidably connected to the upper end of the front side of the work table, and the upper end of the front side of the work table is provided with a second slide groove that cooperates with the collection box, and a collection groove is provided in the middle of the collection box.

[0011] Preferably, a brush is inserted into the middle of the right end of the work surface, a second slot cooperating with the brush is opened in the middle of the right end of the work surface, and a third slot cooperating with the brush is opened in the middle of the limiting plate.

[0012] Preferably, a third mounting block is fixedly connected to the rear side of the right end of the work surface, a clamping block is fixedly connected to the rear side of the brush, the rear side of the brush is clamped in the middle of the third mounting block, a clamping groove which cooperates with the third mounting block is provided in the middle of the third mounting block, and a knob is fixedly connected to the front side of the brush.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When it is necessary to laminate the cardboard, the rocker is rotated according to the size of the cardboard to be laminated, and the rocker drives the bidirectional threaded rod to rotate, and the bidirectional threaded rod drives the two sets of first sliding blocks to approach or move away from the middle of the bidirectional threaded rod at the same time, thereby driving the two sets of limit plates to slide in the work surface, and positioning the cardboard in the work surface so that the cardboard will not shift, avoiding the occurrence of inaccurate lamination position. When the cardboard passes through the mounting plate, the right end of the mounting plate only reserves a height for a piece of cardboard to pass through, so that the wrinkles or raised edges of the cardboard can be pressed flat, which is convenient and practical.

[0015] 2. When the cardboard passes through the front end of the shell, start the motor, and the power provided by the motor drives the shaft to rotate, and the shaft drives the fan blades to rotate, blowing air to the cardboard on the work surface, blowing the debris and other impurities on the cardboard into the collection box and into the collection trough, which can prevent the impurities on the cardboard from affecting the laminating effect. When the cardboard passes through the brush, the brush can perform the final cleaning on the cardboard to ensure that the surface of the cardboard is clean and tidy when entering the lamination. The operation is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural diagram of the working table, the first mounting block, the bidirectional threaded rod, the first slider, the limit plate, the rocker, the first slot, the housing, the fixing frame, the motor, the fan blade, the second slide groove, the second slot and the third slot of the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement at the center A;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the second mounting block, housing, fixing frame, motor, rotating shaft and fan blades of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the collecting box, the second sliding block and the collecting tank of the utility model;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the brush, the clamping block and the knob of the utility model.

[0022] In the figure: 1. laminating machine device body; 2. work table; 311. first mounting block; 312. bidirectional threaded rod; 313. first slider; 314. limit plate; 315. first slide groove; 316. rocker; 317. mounting plate; 318. first slot; 411. second mounting block; 412. housing; 413. fixing frame; 414. motor; 415. rotating shaft; 416. fan blade; 417. collecting box; 418. second slider; 419. second slide groove; 420. brush; 421. second slot; 422. third slot; 423. third mounting block; 424. card block; 425. card slot; 426. knob; 427. collecting slot. 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 and Figure 2The utility model provides a technical solution: a cardboard laminating machine, including a laminating machine device body 1, the left end of the laminating machine device body 1 is fixedly connected to a work surface 2, a positioning component is arranged at the left end of the laminating machine device body 1, and a cleaning component is arranged at the upper end of the work surface 2, the positioning component includes a first mounting block 311, the front and rear sides of the upper end of the work surface 2 are both fixedly connected to the first mounting block 311, the middle parts of the two groups of first mounting blocks 311 are rotatably connected to the same bidirectional threaded rod 312, and the front and rear sides of the bidirectional threaded rod 312 are The outer side of each end is threadedly connected with a first slider 313, and a threaded hole that cooperates with the bidirectional threaded rod 312 is opened in the middle of the first slider 313. The lower end of the first slider 313 is fixedly connected with a limit plate 314, and the limit plate 314 is slidably connected to the upper end of the work table 2. The upper end of the work table 2 is opened with a first slide groove 315 that cooperates with the limit plate 314. The front end of the bidirectional threaded rod 312 is fixedly connected with a rocker 316. When the cardboard needs to be coated, the rocker 316 is rotated according to the size of the cardboard to be coated. The rocker 316 drives the bidirectional threaded rod 312 to rotate. The rocker 316 is rotated forward, and the bidirectional threaded rod 312 drives the two sets of first sliders 313 at the front and rear ends to approach the middle of the bidirectional threaded rod 312 at the same time. The rocker 316 is rotated backward, and the bidirectional threaded rod 312 drives the two sets of first sliders 313 at the front and rear ends to approach the front and rear sides of the bidirectional threaded rod 312 at the same time, thereby driving the two sets of limit plates 314 to slide back and forth in the work surface 2, positioning the cardboard in the work surface 2 so that the cardboard will not deviate, thereby avoiding lamination. To prevent inaccurate positioning, work efficiency is improved. A mounting plate 317 is fixedly connected to the middle of the work surface 2. The mounting plate 317 is inserted in the middle of the limiting plate 314. The middle of the limiting plate 314 is provided with a first slot 318 that cooperates with the mounting plate 317. The height of the mounting plate 317 becomes lower as it moves toward the right side of the work surface 2. The right end of the mounting plate 317 only reserves a height for a piece of cardboard to pass through. When the cardboard passes through the mounting plate 317, the wrinkles or raised edges of the cardboard can be slowly pressed flat, which is convenient and practical.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6The cleaning component includes a second mounting block 411, the upper end of the rear side of the work surface 2 is fixedly connected with the second mounting block 411, the upper end of the second mounting block 411 is fixedly connected with a shell 412, the middle part of the shell 412 is fixedly connected with a fixing frame 413, the front end of the shell 412 is fixedly installed with a motor 414, the output shaft of the motor 414 is fixedly connected with a rotating shaft 415, the outer side of the rotating shaft 415 is fixedly connected with a plurality of groups of fan blades 416, the rotating shaft 415 is rotatably connected to the middle part of the shell 412, the model of the motor 414 can be Y90S-2, when the cardboard needs to be laminated, the motor 414 is started, the rotating shaft 415 is driven to rotate by the power provided by the motor 414, and the rotating shaft 415 drives the fan blades 416 rotates, and when the cardboard passes through the front end of the shell 412, the cardboard on the work surface 2 can be blown, so that the debris and other impurities on the cardboard are blown away, so as to prevent the debris, impurities, etc. on the cardboard from affecting the laminating effect. A collection box 417 is provided at the upper end of the front side of the work surface 2, and the left and right ends of the collection box 417 are fixedly connected with a second slider 418. The collection box 417 is slidably connected to the upper end of the front side of the work surface 2. A second slide groove 419 that cooperates with the collection box 417 is provided at the upper end of the front side of the work surface 2. A collection groove 427 is provided in the middle of the collection box 417. The debris and impurities on the cardboard are blown toward the collection box 417 and enter the collection groove 427. When the collection groove 4 When the collection is full, push the collection box 417 toward the front side of the work surface 2, the collection box 417 can slide out from the second slide groove 419, and clean the impurities in the collection groove 427. The operation is simple and convenient to use. A brush 420 is inserted in the middle of the right end of the work surface 2, and a second slot 421 that cooperates with the brush 420 is opened in the middle of the right end of the work surface 2. A third slot 422 that cooperates with the brush 420 is opened in the middle of the limiting plate 314. When the cardboard passes through the brush 420, the brush 420 can perform the final cleaning on the cardboard to ensure that the surface of the cardboard is clean and tidy when entering the lamination. The operation is simple and convenient to use. The rear side of the right end of the work surface 2 is fixedly connected There is a third mounting block 423, a clamping block 424 is fixedly connected to the rear side of the brush 420, the rear side of the brush 420 is clamped in the middle of the third mounting block 423, a clamping groove 425 which cooperates with the third mounting block 423 is provided in the middle of the third mounting block 423, a knob 426 is fixedly connected to the front side of the brush 420, when the brush 420 needs to be cleaned after being used for a long time, the knob 426 is turned forward, the knob 426 drives the brush 420 to rotate, the brush 420 drives the clamping block 424 to disengage from the clamping groove 425, so that the brush 420 is separated from the third mounting block 423, so that the brush 420 is removed from the work surface 2 and cleaned, the operation is simple and the use is convenient.

[0026] Working principle: when it is necessary to coat the cardboard, the rocker 316 is rotated according to the size of the cardboard to be coated, and the rocker 316 drives the bidirectional threaded rod 312 to rotate. The rocker 316 is rotated in the forward direction, and the bidirectional threaded rod 312 drives the two groups of first sliders 313 at the front and rear ends to approach the middle of the bidirectional threaded rod 312 at the same time. The rocker 316 is rotated in the reverse direction, and the bidirectional threaded rod 312 drives the two groups of first sliders 313 at the front and rear ends to approach the front and rear sides of the bidirectional threaded rod 312 at the same time, thereby driving the two groups of limit plates 314 to slide back and forth in the work surface 2 to position the cardboard in the work surface 2. The knob 426 is rotated in the reverse direction, and the knob 426 drives the brush 420 to rotate, and the brush 420 drives the clamping block 424 to engage in the clamping groove 425, so that the brush 420 is engaged in the third mounting block 423. At this time, the device can be put into use;

[0027] The motor 414 is started, and the power provided by the motor 414 drives the rotating shaft 415 to rotate, and the rotating shaft 415 drives the fan blade 416 to rotate. When the cardboard passes through the front end of the shell 412, the cardboard on the work surface 2 is blown, and the debris and impurities on the cardboard are blown to the collection box 417 and enter the collection groove 427. When the collection groove 427 is full, the collection box 417 is pushed to the front side of the work surface 2, and the collection box 417 can slide out from the second slide groove 419, and the impurities in the collection groove 427 are cleaned. When the cardboard passes through the mounting plate 317, the right end of the mounting plate 317 slowly presses the wrinkles or raised edges of the cardboard flat. When the cardboard passes through the brush 420, the brush 420 performs the final cleaning on the cardboard, and finally sends it to the laminating machine device body 1 for lamination. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0028] 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 cardboard laminating machine, comprising a laminating machine device body (1), characterized in that: The left end of the laminating machine device body (1) is fixedly connected to a work surface (2), the left end of the laminating machine device body (1) is provided with a positioning component, and the upper end of the work surface (2) is provided with a cleaning component; The positioning assembly comprises a first mounting block (311), the front and rear sides of the upper end of the work surface (2) are both fixedly connected with the first mounting blocks (311), the middle parts of the two groups of the first mounting blocks (311) are rotatably connected with the same bidirectional threaded rod (312), the outer sides of the front and rear ends of the bidirectional threaded rod (312) are both threadedly connected with a first slider (313), the middle part of the first slider (313) is provided with a threaded hole that cooperates with the bidirectional threaded rod (312), the lower end of the first slider (313) is fixedly connected with a limit plate (314), the limit plate (314) is slidably connected to the upper end of the work surface (2), the upper end of the work surface (2) is provided with a first sliding groove (315) that cooperates with the limit plate (314), and the front end of the bidirectional threaded rod (312) is fixedly connected with a rocker (316).

2. A cardboard laminating machine according to claim 1, characterized in that: A mounting plate (317) is fixedly connected to the middle of the work surface (2); the mounting plate (317) is inserted into the middle of the limiting plate (314); and a first slot (318) is provided in the middle of the limiting plate (314) for cooperating with the mounting plate (317).

3. A cardboard laminating machine according to claim 1, characterized in that: The cleaning assembly comprises a second mounting block (411), the upper end of the rear side of the work surface (2) is fixedly connected to the second mounting block (411), the upper end of the second mounting block (411) is fixedly connected to a housing (412), the middle part of the housing (412) is fixedly connected to a fixing frame (413), the front end of the housing (412) is fixedly mounted with a motor (414), the output shaft of the motor (414) is fixedly connected to a rotating shaft (415), the outer side of the rotating shaft (415) is fixedly connected to a plurality of groups of fan blades (416), and the rotating shaft (415) is rotatably connected to the middle part of the housing (412).

4. A cardboard laminating machine according to claim 1, characterized in that: A collection box (417) is provided at the upper end of the front side of the work surface (2), and the left and right ends of the collection box (417) are fixedly connected to second sliders (418). The collection box (417) is slidably connected to the upper end of the front side of the work surface (2), and a second slide groove (419) cooperating with the collection box (417) is provided at the upper end of the front side of the work surface (2), and a collection groove (427) is provided in the middle of the collection box (417).

5. A cardboard laminating machine according to claim 4, characterized in that: A brush (420) is inserted into the middle of the right end of the work surface (2), a second slot (421) cooperating with the brush (420) is opened in the middle of the right end of the work surface (2), and a third slot (422) cooperating with the brush (420) is opened in the middle of the limit plate (314).

6. A cardboard laminating machine according to claim 5, characterized in that: A third mounting block (423) is fixedly connected to the rear side of the right end of the work surface (2); a clamping block (424) is fixedly connected to the rear side of the brush (420); the rear side of the brush (420) is clamped in the middle of the third mounting block (423); a clamping groove (425) that cooperates with the third mounting block (423) is provided in the middle of the third mounting block (423); and a knob (426) is fixedly connected to the front side of the brush (420).

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