CN219466744U - Thermoforming device for composite plastic sheet - Google Patents

Thermoforming device for composite plastic sheet Download PDF

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Publication number
CN219466744U
CN219466744U CN202320593007.3U CN202320593007U CN219466744U CN 219466744 U CN219466744 U CN 219466744U CN 202320593007 U CN202320593007 U CN 202320593007U CN 219466744 U CN219466744 U CN 219466744U
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China
Prior art keywords
treatment box
wall
air outlet
pipe
plastic sheet
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CN202320593007.3U
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Chinese (zh)
Inventor
王加送
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Suzhou Xinshengjia Technology Co ltd
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Suzhou Xinshengjia Technology Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

The utility model discloses a thermal forming device of a composite plastic sheet, which relates to the technical field of composite plastic sheets and comprises a treatment box, wherein a heating plate is fixedly arranged at the top of the inner wall of the treatment box, a temperature sensor is fixedly arranged on the inner wall of the treatment box, a control panel is arranged on the front surface of the treatment box, a cooling mechanism is arranged on the treatment box, the cooling mechanism comprises a blower, an air outlet pipe, a first air outlet, a suction fan, an air suction pipe, an exhaust pipe, a heating box, a heating net and a second air outlet, and the blower is fixedly arranged at the top of the treatment box. According to the utility model, the air blower is arranged to air-cool the sheet after thermoforming, so that the subsequent processing is facilitated, the air suction machine is arranged to absorb heat on the sheet, and the exhaust pipe and the heating box are arranged to blow the heat sucked by the air suction machine to the sheet which is not subjected to thermoforming, so that the sheet is preheated in advance, the subsequent thermoforming is facilitated, and the working efficiency is improved.

Description

Thermoforming device for composite plastic sheet
Technical Field
The utility model relates to the technical field of composite plastic sheets, in particular to a thermoforming device of a composite plastic sheet.
Background
The existing plastic sheet thermoforming machine can be divided into plastic sheet thermoforming machines and thick sheet thermoforming machines, has the functions of feeding, heating, forming, cooling, demolding, blanking and the like, can complete all the thermoforming procedures of plastic sheets or plates, and widely utilizes the plastic sheets and plates such as PVC, PET, PS, PP, ABS, acrylic and the like to manufacture foods, plastic products packaged by the five-metal tools, automobile interior trim parts, motorcycle decorative plates, refrigerator liners, lamps and the like. The heating device (which can be called an oven) is to heat and soften the plastic sheet or plate by using a ceramic heating block (or tube) on the box body.
For example, the Chinese patent publication No. CN212920401U discloses the following technical scheme: the hot forming processing device of the pc endurance plastic plate comprises a cooling chamber, a conveying belt and a cold air system, wherein the conveying belt penetrates through the cooling chamber, two ends of the conveying belt are positioned outside the cooling chamber, and the conveying belt is connected with a power system; the cold air system comprises an upper cold air blower and a lower cold air blower; the upper air cooler is connected with the top wall of the cooling chamber; the lower air cooler condenses the bottom wall of the cooling chamber; one end of the cooling chamber is a feed inlet, the other end of the cooling chamber is a discharge outlet, and the upper air cooler is close to one end of the feed inlet; the upper air cooler is connected with the guide pipe, the guide pipe is positioned in the cooling chamber, the guide pipe is vertically connected with a transverse air distribution pipe, two ends of the air distribution pipe are connected with the wall of the cooling chamber, the bottom of the air distribution pipe is connected with a trumpet-shaped air outlet pipe, and the bottom opening of the air outlet pipe is arranged.
The device can be used in processing the composite plastic sheet, but in actual use, the heat of the sheet after thermoforming cannot be recovered, heat loss is easy to occur, and the processing cost is increased.
Disclosure of Invention
The present utility model provides a thermoforming apparatus for composite plastic sheet material to solve the problems set forth in the background art described above.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a hot forming device of composite plastic sheet, includes the processing case, the inner wall top fixed mounting of processing case has the hot plate, the inner wall fixed mounting of processing case has temperature sensor, the front of processing case is provided with control panel, be provided with cooling body on the processing case, cooling body includes hair-dryer, air-out pipe, first air outlet, suction fan, aspiration channel, exhaust pipe, heating cabinet, heating net, second air outlet, hair-dryer fixed mounting is at the top of processing case, air-out pipe one end and the output intercommunication setting of hair-dryer, and the other end of air-out pipe runs through the top of processing case, the other end intercommunication setting of first air outlet and air-out pipe.
The technical scheme of the utility model is further improved as follows: the utility model discloses a fan, including the outer wall of processing the case, the suction fan fixed mounting is on the outer wall of processing the case, the one end and the input intercommunication setting of suction fan of suction pipe, and the outer wall of processing the case is run through to the other end of suction pipe, exhaust pipe one end and the output intercommunication setting of suction fan, and the outer wall of processing the case is run through to the other end of exhaust pipe, the heating cabinet sets up with the other end intercommunication of exhaust pipe, heating net fixed mounting is on the inner wall of heating cabinet, the second air outlet intercommunication sets up the bottom at the heating cabinet.
By adopting the technical scheme, the heating net in the scheme can heat the air flow in the heating box.
The technical scheme of the utility model is further improved as follows: the utility model discloses a processing case, including processing case, including motor, two-way threaded rod, movable block, guide board, gag lever post, motor fixed mounting is in the back of processing case, the shaft coupling fixed connection of two-way threaded rod one end and motor, and the other end of two-way threaded rod pass through the bearing and run through the outer wall of processing case and with the inner wall rotation of processing case be connected, the movable block sets up on two-way threaded rod and with two-way threaded rod threaded connection, guide board fixed connection is in the bottom of movable block, gag lever post fixed connection is on the inner wall of processing case, and the gag lever post activity runs through the movable block.
By adopting the technical scheme, the limiting rod in the scheme can enable the moving block to move more stably.
The technical scheme of the utility model is further improved as follows: the treatment box is provided with a conveyor belt, and the conveyor belt penetrates through the treatment box.
By adopting the technical scheme, the automatic conveying of the composite plastic sheet can be realized in the scheme, so that the purpose of saving manpower is achieved.
The technical scheme of the utility model is further improved as follows: and the outer wall of the exhaust pipe is sleeved with a heat-insulating cotton sleeve.
By adopting the technical scheme, the heat preservation cotton sleeve in the scheme can reduce the loss of heat in the transmission process.
The technical scheme of the utility model is further improved as follows: the number of the suction fans is two, and the two suction fans are respectively arranged on the front surface and the back surface of the treatment box.
By adopting the technical scheme, the two air suction machines in the scheme can absorb heat better.
The technical scheme of the utility model is further improved as follows: an elastic block is arranged on the inner wall of the guide plate.
By adopting the technical scheme, the elastic block in the scheme can avoid damage caused by corner collision of the guide plate and the composite plastic sheet.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
the utility model provides a thermoforming device for a composite plastic sheet, which is characterized in that a blower is arranged to cool the thermoformed sheet in air, so that the subsequent processing is facilitated, an air suction machine is arranged to absorb heat on the sheet, and an exhaust pipe and a heating box are arranged to blow the heat absorbed by the air suction machine to the sheet which is not thermoformed, so that the sheet is preheated in advance, the subsequent thermoforming is facilitated, and the working efficiency is improved.
The utility model provides a thermoforming device for composite plastic sheets, which can drive two guide plates to move relatively through the arrangement of the guide plates, so that the adjustment according to the size of the sheets is facilitated, the deviation of the sheets on a conveying belt can be corrected through the arrangement of the guide plates, and the problem that the thermoforming effect is affected due to the error of the positions of the sheets is avoided.
Drawings
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a schematic back view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a front cross-sectional view of the present utility model;
fig. 5 is a schematic view of the inside of the heating cabinet of the present utility model.
In the figure: 1. a treatment box; 2. a cooling mechanism; 201. a blower; 202. an air outlet pipe; 203. a first air outlet; 204. a suction fan; 205. an air suction pipe; 206. an exhaust pipe; 207. a heating box; 208. a heating net; 209. a second air outlet; 3. a deviation correcting mechanism; 301. a motor; 302. a two-way threaded rod; 303. a moving block; 304. a guide plate; 305. a limit rod; 4. a conveyor belt; 5. a heating plate; 6. a temperature sensor; 7. and a control panel.
Description of the embodiments
The utility model is further illustrated by the following examples:
examples
As shown in fig. 1-5, the utility model provides a thermoforming device of a composite plastic sheet, comprising a treatment box 1, wherein a heating plate 5 is fixedly arranged at the top of the inner wall of the treatment box 1, a temperature sensor 6 is fixedly arranged at the inner wall of the treatment box 1, a control panel 7 is arranged on the front surface of the treatment box 1, a cooling mechanism 2 is arranged on the treatment box 1, the cooling mechanism 2 comprises a blower 201, an air outlet pipe 202, a first air outlet 203, a blower 204, an air inlet pipe 205, an exhaust pipe 206, a heating box 207, a heating net 208 and a second air outlet 209, the blower 201 is fixedly arranged at the top of the treatment box 1, one end of the air outlet pipe 202 is communicated with the output end of the blower 201, the other end of the air outlet pipe 202 penetrates through the top of the treatment box 1, the first air outlet 203 is communicated with the other end of the air outlet pipe 202, the blower 204 is fixedly arranged on the outer wall of the treatment box 1, the number of the blowers 204 is two, the two suction fans 204 are respectively arranged on the front side and the back side of the treatment box 1, heat can be better absorbed by arranging the two suction fans 204, one end of the suction pipe 205 is communicated with the input end of the suction fan 204, the other end of the suction pipe 205 penetrates through the outer wall of the treatment box 1, one end of the exhaust pipe 206 is communicated with the output end of the suction fan 204, the other end of the exhaust pipe 206 penetrates through the outer wall of the treatment box 1, the outer wall of the exhaust pipe 206 is sleeved with a heat insulation cotton sleeve, the heat insulation cotton sleeve is arranged to reduce heat loss in the transmission process, the heating box 207 is communicated with the other end of the exhaust pipe 206, the heating net 208 is fixedly arranged on the inner wall of the heating box 207, the second air outlet 209 is communicated with the bottom of the heating box 207, the air flow inside the heating box 207 can be heated by arranging the heating net 208, the treatment box 1 is provided with a conveying belt 4, and the conveyor belt 4 penetrates through the treatment box 1, and the conveyor belt 4 is arranged to realize automatic conveying of the composite plastic sheet, so that the purpose of saving manpower is achieved.
In this embodiment, the blower 201 is provided to cool the sheet after thermoforming, so that the subsequent processing is facilitated, the suction fan 204 is provided to absorb the heat on the sheet, and the exhaust pipe 206 and the heating box 207 are provided to blow the heat sucked by the suction fan 204 to the sheet which is not thermoformed, so that the sheet is preheated in advance, the subsequent thermoforming is facilitated, and the working efficiency is improved.
Examples
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, be provided with rectifying mechanism 3 on handling case 1, rectifying mechanism 3 includes motor 301, two-way threaded rod 302, movable block 303, guide board 304, gag lever post 305, motor 301 fixed mounting is at the back of handling case 1, the shaft coupling fixed connection of two-way threaded rod 302 one end and motor 301, and the other end of two-way threaded rod 302 passes through the outer wall of handling case 1 and rotates with the inner wall of handling case 1 through the bearing and be connected, movable block 303 sets up on two-way threaded rod 302 and with two-way threaded rod 302 threaded connection, guide board 304 fixed connection is at the bottom of movable block 303, be provided with the elastic block on the inner wall of guide board 304, through setting up the elastic block, be in order to avoid the damage that guide board 304 and composite plastic sheet's corner collision produced, gag lever post 305 fixed connection is on the inner wall of handling case 1, and gag lever post 305 activity runs through movable block 303, be in order to make movable block 303 remove more stably.
In this embodiment, the motor 301 is configured to drive the two guide plates 304 to move relatively, so that the adjustment is performed according to the size of the sheet, and the deviation of the sheet on the conveyor belt 4 can be corrected by the guide plates 304, so that the error of the position of the sheet is avoided, and the thermoforming effect is affected.
The working principle of the thermoforming apparatus of the composite plastic sheet will be described in detail.
As shown in fig. 1-5, the sheet is conveyed into the treatment box 1 by the conveyor belt 4, the suction fan 204 is started to enable air to enter the heating box 207 through the air suction pipe 205 and the exhaust pipe 206, the heated sheet is discharged after being heated by the heating net 208, the sheet is preheated in advance, the motor 301 is started to drive the bidirectional threaded rod 302 to rotate, so that the two moving blocks 303 are driven to move relatively, the two guide plates 304 are driven to move relatively by the two moving blocks 303, the sheet is regulated according to the size of the sheet, the sheet is ensured to be positioned under the heating plate 5, the sheet is thermoformed by the heating plate 5, the blower 201 is started to cool the sheet after thermoforming, meanwhile, the suction fan 204 can suck heat on the sheet into the heating box 207, the heating net 208 stops working at the moment, and the sheet is preheated by the heat sucked by the suction fan 204, so that the energy-saving purpose is achieved.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (7)

1. The utility model provides a hot forming device of compound plastic sheet, includes treatment box (1), the inner wall top fixed mounting of treatment box (1) has hot plate (5), the inner wall fixed mounting of treatment box (1) has temperature sensor (6), the front of treatment box (1) is provided with control panel (7), its characterized in that: the treatment box (1) is provided with a cooling mechanism (2), the cooling mechanism (2) comprises a blower (201), an air outlet pipe (202), a first air outlet (203), a suction fan (204), an air suction pipe (205), an exhaust pipe (206), a heating box (207), a heating net (208) and a second air outlet (209), the blower (201) is fixedly arranged at the top of the treatment box (1), one end of the air outlet pipe (202) is communicated with the output end of the blower (201), the other end of the air outlet pipe (202) penetrates through the top of the treatment box (1), and the first air outlet (203) is communicated with the other end of the air outlet pipe (202).
2. The thermoforming apparatus of composite plastic sheet as claimed in claim 1, wherein: the suction fan (204) is fixedly arranged on the outer wall of the treatment box (1), one end of the suction pipe (205) is communicated with the input end of the suction fan (204), the other end of the suction pipe (205) penetrates through the outer wall of the treatment box (1), one end of the exhaust pipe (206) is communicated with the output end of the suction fan (204), and the other end of exhaust pipe (206) runs through the outer wall of handling case (1), heating cabinet (207) and the other end intercommunication setting of exhaust pipe (206), heating net (208) fixed mounting is on the inner wall of heating cabinet (207), second air outlet (209) intercommunication setting is in the bottom of heating cabinet (207).
3. The thermoforming apparatus of composite plastic sheet as claimed in claim 1, wherein: be provided with on processing case (1) mechanism (3) of rectifying, mechanism (3) of rectifying include motor (301), two-way threaded rod (302), movable block (303), guide board (304), gag lever post (305), motor (301) fixed mounting is on the back of processing case (1), the shaft coupling fixed connection of two-way threaded rod (302) one end and motor (301), and the other end of two-way threaded rod (302) pass through the outer wall of processing case (1) and with the inner wall swivelling joint of processing case (1) through the bearing, movable block (303) set up on two-way threaded rod (302) and with two-way threaded rod (302) threaded connection, guide board (304) fixed connection is in the bottom of movable block (303), gag lever post (305) fixed connection is on the inner wall of processing case (1), and gag lever post (305) activity runs through movable block (303).
4. The thermoforming apparatus of composite plastic sheet as claimed in claim 1, wherein: the treatment box (1) is provided with a conveyor belt (4), and the conveyor belt (4) penetrates through the treatment box (1).
5. The thermoforming apparatus of composite plastic sheet as claimed in claim 1, wherein: the outer wall of the exhaust pipe (206) is sleeved with a heat-insulating cotton sleeve.
6. The thermoforming apparatus of composite plastic sheet as claimed in claim 1, wherein: the number of the suction fans (204) is two, and the two suction fans (204) are respectively arranged on the front surface and the back surface of the processing box (1).
7. A thermoforming apparatus for composite plastic sheet as claimed in claim 3, wherein: an elastic block is arranged on the inner wall of the guide plate (304).
CN202320593007.3U 2023-03-23 2023-03-23 Thermoforming device for composite plastic sheet Active CN219466744U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320593007.3U CN219466744U (en) 2023-03-23 2023-03-23 Thermoforming device for composite plastic sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320593007.3U CN219466744U (en) 2023-03-23 2023-03-23 Thermoforming device for composite plastic sheet

Publications (1)

Publication Number Publication Date
CN219466744U true CN219466744U (en) 2023-08-04

Family

ID=87433890

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320593007.3U Active CN219466744U (en) 2023-03-23 2023-03-23 Thermoforming device for composite plastic sheet

Country Status (1)

Country Link
CN (1) CN219466744U (en)

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