Multi-layer paper support thermocompression bonding device

Abstract

The utility model provides a multilayer paper support thermocompression bonding device, and relates to the technical field of multilayer paper supports, the multilayer paper support thermocompression bonding device comprises a concave base, the top of the concave base is provided with a moving device, one side of the moving device is provided with a collecting assembly, the surface of the concave base is provided with a hot-pressing assembly, the bottom of the hot-pressing assembly is provided with a concave die, and the concave die is provided with a pressing block. And a driving device is arranged on one side of the concave base. According to the utility model, the motor is firstly started to drive the gear to rotate, and meanwhile, the toothed plate drives the moving table to move, so that the moving table drives the male die to extend out, a worker can conveniently place a plurality of layers of paper supports on the surface of the male die, and the worker is prevented from stretching hands below the female die when placing the plurality of layers of paper supports, thereby avoiding accidents; external compressed air is sprayed into the female die through the L-shaped air pipe to impact the interior of the female die, the multiple layers of paper supports subjected to hot pressing are punched down and fall on the surface of the sliding roller for auxiliary demolding, the situation of die clamping can be prevented, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-layer paper trays, in particular to a multi-layer paper tray hot pressing device. Background Art

[0002] Paper trays, also known as pulp molding, are made from cardboard scraps, newsprint, white pure wood pulp, etc. After being crushed and mixed into a pulp with a certain concentration, they are formed by vacuum adsorption on a CNC mold customized according to product design, and then dried to form environmentally friendly paper products of different types and uses.

[0003] In the prior art, when multi-layer paper trays are dried during production, they are mostly dried and shaped by hot pressing. When the existing multi-layer paper tray pressing device puts the material onto the paper tray mold, the worker needs to put his hand into the bottom of the pressing mold to place it, which poses certain safety hazards. In addition, when demolding after hot pressing, the mold may get stuck and needs to be removed manually, affecting work efficiency.

[0004] Therefore, a multi-layer paper tray hot pressing device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a multi-layer paper tray hot pressing device, comprising: a concave base, a moving device is provided on the top of the concave base, a collecting assembly is provided on one side of the moving device, a hot pressing assembly is provided on the surface of the concave base, a concave mold is provided at the bottom of the hot pressing assembly, and a driving device is provided on one side of the concave base.

[0007] As a preferred embodiment, mounting plates 1 are fixedly mounted on both sides of the concave base, and two sliding rods are fixedly mounted between the two mounting plates 1.

[0008] As a preferred embodiment, the moving device includes a moving platform, two support plates are fixedly installed on the bottom of the moving platform, and the two support plates are movably mounted on the surfaces of two sliding rods. A tooth plate is fixedly installed on one side of the bottom of the moving platform, a mounting seat is fixedly installed on one side of the surface of the moving platform, and a punch is fixedly installed on the top of the mounting seat.

[0009] As a preferred embodiment, the collecting assembly includes two mounting plates 2, the bottoms of the two mounting plates 2 are fixedly mounted on both sides of the surface of the movable platform, and a plurality of sliding rollers are movably mounted between the two mounting plates 2.

[0010] As a preferred embodiment, the hot pressing assembly includes a support frame, the inner sides of the two ends of the support frame are respectively fixedly mounted on the surfaces of both sides of the concave base, the top of the support frame is fixedly mounted with a hydraulic telescopic rod, the output end of the hydraulic telescopic rod movably passes through the surface of the support frame and a connecting plate is installed, both sides of the top of the connecting plate are fixedly mounted with limiting telescopic rods, the tops of the two limiting telescopic rods are respectively fixedly mounted on the top of the inner side of the support frame, aerogel is fixedly embedded in the top of the inside of the connecting plate, one side of the aerogel is fixedly connected to an electric heating plate, and the surface of the electric heating plate is movably embedded in the inside of the connecting plate.

[0011] As a preferred embodiment, the top of the die is fixedly mounted on the bottom of the connecting plate, and L-shaped air pipes are fixedly embedded on both sides of the top of the die, and one end of the two L-shaped air pipes passes through the interior of the die.

[0012] As a preferred embodiment, the driving device includes a motor, one side of which is fixedly mounted on one side of the concave base, and the output end of the motor is penetrated by a bearing through the surface of the concave base and a gear is mounted thereon, and the surface of the gear is meshed with the gear plate.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. The utility model, when hot-pressing the production of multi-layer paper trays, starts the electric heating plate through the external control terminal to supply power and generate heat to heat the die, and then starts the motor and the hydraulic telescopic rod. According to the pre-set program, the motor will first start to drive the gear to rotate, and at the same time drive the movable table to move through the tooth plate, so that the movable table drives the punch to extend, making it convenient for the staff to place the multi-layer paper tray on the punch surface. Then the motor drives the gear to reverse to drive the movable table to reset. At this time, the hydraulic telescopic rod is started, driving the connecting plate and the die to press down, and cooperating with the punch to hot-press the multi-layer paper tray. Through this method, workers can avoid putting their hands under the die when placing the multi-layer paper tray, thereby avoiding accidents.

[0015] 2. In the utility model, the L-shaped air pipe in the device is connected to the external air compressor device. After the multi-layer paper support is hot-pressed for a certain period of time, according to a pre-set program, the external control terminal controls the hydraulic telescopic rod to start and drive the die to reset. Under the action of hot pressing, the multi-layer paper support will stick to the die, and then the motor will start again to drive the movable table to move. The convex end of the movable table surface is convenient for workers to place the multi-layer paper support. One end of the sliding roller will move to the bottom of the die, and then the external compressed air will be sprayed into the die through the L-shaped air pipe to impact the inside of the die, and the multi-layer paper support after hot pressing will be flushed down and dropped on the surface of the sliding roller. At this time, the motor drives the movable table to move and reset, and the multi-layer paper support after hot pressing slides on the surface of the sliding roller to the outside for unified collection. By using airflow to assist demoulding, mold jamming can be prevented and work efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main body of a multi-layer paper tray hot pressing device provided by the utility model;

[0017] Figure 2 This is a side view of a multi-layer paper tray heat pressing device provided by the utility model;

[0018] Figure 3 This is a diagram showing the internal structure of a concave base of a multi-layer paper support heat pressing device provided by the present invention;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of a hot pressing component of a multi-layer paper tray hot pressing device provided by the present invention.

[0020] Legend:

[0021] 1. Concave base; 101. Mounting plate 1; 102. Slide rod; 2. Moving device; 201. Moving platform; 202. Support plate; 203. Tooth plate; 204. Mounting seat; 205. Punch; 3. Collecting assembly; 301. Mounting plate 2; 302. Slide roller; 4. Hot pressing assembly; 401. Support frame; 402. Hydraulic telescopic rod; 403. Connecting plate; 404. Limiting telescopic rod; 405. Aerogel; 406. Electric heating plate; 5. Concave mold; 501. L-shaped air pipe; 6. Driving device; 601. Motor; 602. Gear. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The utility model provides a technical solution: a multi-layer paper support hot pressing device, comprising: a concave base 1, a moving device 2 is provided on the top of the concave base 1, a collecting component 3 is provided on one side of the moving device 2, a hot pressing component 4 is provided on the surface of the concave base 1, a concave mold 5 is provided on the bottom of the hot pressing component 4, and a driving device 6 is provided on one side of the concave base 1.

[0024] Specifically: the concave base 1 plays a supporting and installation role, the moving device 2 cooperates with the driving device 6 to facilitate the placement of multi-layer paper trays, the hot pressing component 4 and the concave mold 5 perform hot pressing work, and the collecting component 3 facilitates the collection of multi-layer paper trays after hot pressing.

[0025] In one embodiment, mounting plates 101 are fixedly mounted on both sides of the concave base 1 , and two sliding rods 102 are fixedly mounted between the two mounting plates 101 .

[0026] Specifically, the mounting plate 101 supports and installs the slide bar 102 , and the slide bar 102 supports and limits the support plate 202 .

[0027] In one embodiment, the mobile device 2 includes a mobile platform 201, two support plates 202 are fixedly installed on the bottom of the mobile platform 201, and the two support plates 202 are movably mounted on the surfaces of the two sliding rods 102. A tooth plate 203 is fixedly installed on one side of the bottom of the mobile platform 201, and a mounting seat 204 is fixedly installed on one side of the surface of the mobile platform 201, and a punch 205 is fixedly installed on the top of the mounting seat 204.

[0028] Specifically: the movable platform 201 serves as an installation support for the mounting seat 204 and the collecting assembly 3, the support plate 202 serves as a support limiter for the movable platform 201, the tooth plate 203 engages with the gear 602, and the mounting seat 204 installs the punch 205. The punch 205 can be replaced according to different models of multi-layer paper holders.

[0029] In one embodiment, the collecting assembly 3 includes two mounting plates 301 2 , the bottoms of the two mounting plates 301 2 are fixedly mounted on both sides of the surface of the moving platform 201 , and a plurality of sliding rollers 302 are movably mounted in the middle of the two mounting plates 301 .

[0030] Specifically, the second mounting plate 301 supports and installs the sliding roller 302 , and the sliding roller 302 facilitates the multi-layer paper support after hot pressing to slide to the outside for unified collection.

[0031] In one embodiment, the hot pressing assembly 4 includes a support frame 401, the inner sides of both ends of the support frame 401 are respectively fixedly mounted on the surfaces on both sides of the concave base 1, a hydraulic telescopic rod 402 is fixedly mounted on the top of the support frame 401, and the output end of the hydraulic telescopic rod 402 is movably penetrated through the surface of the support frame 401 and a connecting plate 403 is installed, and limiting telescopic rods 404 are fixedly mounted on both sides of the top of the connecting plate 403, and the tops of the two limiting telescopic rods 404 are respectively fixedly mounted on the top of the inner side of the support frame 401, and aerogel 405 is fixedly embedded in the top of the inside of the connecting plate 403, and an electric heating plate 406 is fixedly connected to one side of the aerogel 405, and the surface of the electric heating plate 406 is movably embedded in the inside of the connecting plate 403.

[0032] Specifically: the support frame 401 plays the role of supporting installation. After the hydraulic telescopic rod 402 is started, it drives the connecting plate 403 to rise and fall. The connecting plate 403 drives the die 5 to cooperate with the punch 205 to hot-press the multi-layer paper support. In addition to fixing the electric heating plate 406, the aerogel 405 also has heat insulation and high elasticity, which makes the die 5 squeeze the electric heating plate 406 more tightly, thereby improving the heating effect.

[0033] In one embodiment, the top of the die 5 is fixedly mounted on the bottom of the connecting plate 403 , and L-shaped air pipes 501 are fixedly embedded on both sides of the top of the die 5 , and one end of the two L-shaped air pipes 501 passes through the interior of the die 5 .

[0034] Specifically: the die 5 cooperates with the punch 205 and is replaced according to different multi-layer paper trays. One end of the L-shaped air pipe 501 is connected to an external air compressor device to spray air into the die 5 to assist in demoulding. The L-shaped air pipe 501 is made of ceramic fiber material and has good heat insulation performance to prevent the die 5 from being heated and affecting the connection between the L-shaped air pipe 501 and the external air compressor.

[0035] In one embodiment, the driving device 6 includes a motor 601, one side of the motor 601 is fixedly mounted on one side of the concave base 1, and the output end of the motor 601 is penetrated through the surface of the concave base 1 by a bearing and a gear 602 is mounted thereon, and the surface of the gear 602 is meshed with the gear plate 203.

[0036] Specifically, after the motor 601 is started, the gear 602 drives the movable platform 201 to move.

[0037] Working principle: When using this device to perform hot pressing on multi-layer paper tray production, the electric heating plate 406 is started through the external control terminal to supply power and generate heat to heat the die 5, and then the motor 601 and the hydraulic telescopic rod 402 are started. According to the pre-set program, the motor 601 will first start to drive the gear 602 to rotate, and at the same time drive the movable table 201 to move through the tooth plate 203, so that the movable table 201 drives the punch 205 to extend, so that the staff can place the multi-layer paper tray on the surface of the punch 205. Then the motor 601 drives the gear 602 to reverse, to drive the movable table 201 to reset. At this time, the hydraulic telescopic rod 402 is started, driving the connecting plate 403 and the die 5 to press down, and cooperate with the punch 205 to perform hot pressing on the multi-layer paper tray. In this way, the worker can avoid putting his hand under the die 5 when placing the multi-layer paper tray, so as to avoid accidents. The L-shaped air pipe 50 in this device 1 is connected to an external air compressor device. After the multi-layer paper support is hot-pressed for a certain period of time, according to a pre-set program, the external control terminal controls the hydraulic telescopic rod 402 to start and drive the die 5 to reset. Under the action of hot pressing, the multi-layer paper support will stick to the die 5. Then the motor 601 is started again to drive the movable table 201 to move. One end of the convex mold 205 on the surface of the movable table 201 facilitates the workers to place the multi-layer paper support. One end of the sliding roller 302 will move to the bottom of the die 5. Then the external compressed air is sprayed into the inside of the die 5 through the L-shaped air pipe 501, impacting the inside of the die 5, and flushing the multi-layer paper support after hot pressing down and falling on the surface of the sliding roller 302. At this time, the motor 601 drives the movable table 201 to move and reset. The multi-layer paper support after hot pressing slides on the surface of the sliding roller 302 to the outside for unified collection. By using airflow to assist demoulding, mold jamming can be prevented and work efficiency can be improved.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A multi-layer paper tray hot pressing device, characterized in that: include: A concave base (1) is provided with a moving device (2) on the top of the concave base (1), a collecting assembly (3) is provided on one side of the moving device (2), a hot pressing assembly (4) is provided on the surface of the concave base (1), a concave mold (5) is provided on the bottom of the hot pressing assembly (4), and a driving device (6) is provided on one side of the concave base (1).

2. The multi-layer paper tray heat pressing device according to claim 1, characterized in that: Mounting plates (101) are fixedly mounted on both sides of the concave base (1), and two sliding rods (102) are fixedly mounted between the two mounting plates (101).

3. The multi-layer paper tray heat pressing device according to claim 1, characterized in that: The mobile device (2) comprises a mobile platform (201), two support plates (202) are fixedly mounted on the bottom of the mobile platform (201), the two support plates (202) are movably mounted on the surfaces of two slide bars (102), a tooth plate (203) is fixedly mounted on one side of the bottom of the mobile platform (201), a mounting seat (204) is fixedly mounted on one side of the surface of the mobile platform (201), and a punch (205) is fixedly mounted on the top of the mounting seat (204).

4. The multi-layer paper tray heat pressing device according to claim 1, characterized in that: The collecting assembly (3) comprises two second mounting plates (301), the bottoms of the two second mounting plates (301) are fixedly mounted on both sides of the surface of the moving platform (201), and a plurality of sliding rollers (302) are movably mounted between the two second mounting plates (301).

5. The multi-layer paper tray heat pressing device according to claim 1, characterized in that: The hot pressing assembly (4) comprises a support frame (401), wherein the inner sides of both ends of the support frame (401) are respectively fixedly mounted on the surfaces of both sides of the concave base (1), a hydraulic telescopic rod (402) is fixedly mounted on the top of the support frame (401), an output end of the hydraulic telescopic rod (402) movably penetrates the surface of the support frame (401) and is mounted with a connecting plate (403), both sides of the top of the connecting plate (403) are fixedly mounted with limiting telescopic rods (404), the tops of the two limiting telescopic rods (404) are respectively fixedly mounted on the top of the inner side of the support frame (401), an aerogel (405) is fixedly embedded in the top of the interior of the connecting plate (403), an electric heating plate (406) is fixedly connected to one side of the aerogel (405), and the surface of the electric heating plate (406) is movably embedded in the interior of the connecting plate (403).

6. The multi-layer paper tray heat pressing device according to claim 1, characterized in that: The top of the die (5) is fixedly mounted on the bottom of the connecting plate (403), and L-shaped air pipes (501) are fixedly embedded on both sides of the top of the die (5), and one end of each of the two L-shaped air pipes (501) passes through the interior of the die (5).

7. The multi-layer paper tray heat pressing device according to claim 1, characterized in that: The driving device (6) comprises a motor (601), one side of the motor (601) is fixedly mounted on one side of the concave base (1), an output end of the motor (601) is penetrated through a bearing and a gear (602) is mounted on the surface of the concave base (1), and the surface of the gear (602) is meshed with the tooth plate (203).

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