Heating device for separating metal and nonmetal composite product

Abstract

The utility model relates to a heating device for separating a metal and non-metal composite product, which comprises an intermediate frequency heating furnace, a heat exchanger and a heat exchanger, the two supporting seats are symmetrically arranged at the inlet of the heating furnace, and two guide shafts are arranged on the inner sides of the supporting seats; two sliding grooves are formed in the two sides of the tray, the guide shafts are arranged in the sliding grooves in a sliding mode, so that the tray is arranged between the two supporting seats in a sliding mode, and a bearing groove is formed in the tray; rotary guide grooves are formed in the two sides of the tray and communicate with the sliding grooves, a rotary driving mechanism is arranged at one end of the tray and drives one end of the tray to descend or ascend, and a guide shaft slides along the rotary guide grooves, so that the tray dumps materials or resets to the horizontal state; and the push-pull cylinder is used for pushing the tray into the inlet of the heating furnace or pulling the tray out for resetting. According to the heating device, a feeding device and a discharging device are located on the same side of the intermediate frequency heating furnace so as to improve the space utilization rate.

Description

Technical Field

[0001] This utility model relates to the field of waste metal recycling and processing technology, specifically a heating device for separating metal and non-metal composite products. Background Technology

[0002] Metal-nonmetal composite products require disposal during manufacturing or after malfunction. The nonmetallic and metallic parts of these composites are firmly bonded together, making separation difficult. Existing processing technology can be found in a production line for separating metal-nonmetal composite products, as described in application number 201320208154.0. This line utilizes a medium-frequency electromagnetic heating furnace to heat the composite product, thereby breaking down the adhesive between the metal and nonmetal materials, ultimately allowing for the separation, recycling, and reuse of the metal and nonmetal components.

[0003] However, this technology has the problem that its feeding device and discharging device are located on both sides of the heating furnace, which occupies a large area and has low space utilization. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a heating device for separating metal and non-metal composite products, in order to improve space utilization by having the feeding device and the discharging device located on the same side of the medium-frequency heating furnace.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0006] A heating device for separating metal and non-metal composite products, comprising:

[0007] A medium-frequency heating furnace, with a furnace inlet on one side;

[0008] Two support bases are symmetrically arranged at the inlet of the heating furnace, and two guide shafts are horizontally and spaced apart on the inner side of the support bases;

[0009] The pallet has two symmetrical grooves on both sides, and the guide shaft is slidably disposed in the grooves, so that the pallet is slidably disposed between the two support seats. The pallet is provided with a receiving groove for receiving materials. Both sides of the pallet have arc-shaped rotary guide grooves, which are connected to the grooves. One end of the pallet is provided with a rotary drive mechanism, which drives one end of the pallet to descend or rise, so that one of the guide shafts slides along the rotary guide grooves, thereby causing the pallet to tilt materials or return to a horizontal state.

[0010] A push-pull cylinder is disposed on one side of the furnace inlet, and the end of its output rod is connected to the tray for pushing the tray into the furnace inlet or pulling the tray out to reset.

[0011] As one embodiment of this utility model, the rotary drive mechanism includes two symmetrically arranged rotary drive components. Each rotary drive component includes an electric cylinder and a movable seat disposed below the electric cylinder. A telescopic rod is vertically telescopically arranged on the electric cylinder. A hinged connecting seat is hinged to the upper end of the telescopic rod. The hinged connecting seat is disposed at the end of the tray and blocks the slide groove.

[0012] The telescopic rod retracts to drive one end of the tray to descend, and the telescopic rod extends to drive one end of the tray to rise.

[0013] As one embodiment of the present utility model, the movable seat includes a movable seat base plate and a plurality of ground wheels evenly arranged on the lower end surface of the movable seat base plate, and the electric cylinder is fixed on the movable seat base plate.

[0014] A movable seat limiting push rod is provided on the ground at the position where the tray is completely removed from the inlet of the heating furnace. The output rod of the movable seat limiting push rod is vertically telescopic. After the output rod of the movable seat limiting push rod extends to the position, it abuts against the movable seat base plate to prevent the movable seat from sliding towards the medium frequency heating furnace. The output rod of the movable seat limiting push rod descends to release the movable seat.

[0015] In one embodiment of this utility model, the end of the slide groove near the medium-frequency heating furnace is sealed off, and the hinged seat is used to prevent the guide shaft from disengaging from the slide groove.

[0016] In one embodiment of this utility model, two guide bosses are symmetrically arranged on both sides of the tray, and the guide bosses are provided with the rotary guide grooves. The ends of the rotary guide grooves are sealed to limit the rotational stroke of the ends of the tray.

[0017] In one embodiment of this utility model, the support base includes a support horizontal plate, a support vertical plate disposed on one side of the support horizontal plate, and a front guide shaft and a rear guide shaft disposed on one side of the support vertical plate. The front guide shaft is disposed near the furnace inlet. The slide groove includes an outer first slide groove and an inner second slide groove. The front guide shaft and the rear guide shaft are slidably disposed in the first slide groove.

[0018] A convex shaft is concentrically provided at the end of the front guide shaft. The diameter of the convex shaft is larger than the diameter of the front guide shaft. The convex shaft is slidably disposed in the second groove.

[0019] In one embodiment of this utility model, two sets of stepped pushing parts are symmetrically arranged on one end of the receiving groove on the tray, and a clamping plate is connected to the end of the output rod of the push-pull cylinder. The output rod extends so that the clamping plate abuts against the pushing part to push the tray into the furnace inlet.

[0020] The tray is provided with two pull-out protrusions opposite to the two push-out parts. The output rod retracts so that the card plate abuts against the pull-out protrusions to pull out and reset the tray.

[0021] In one embodiment of this utility model, a baffle is provided on the side of the receiving groove facing the inlet of the heating furnace to prevent the material in the receiving groove from being pushed out when the plate is pushed.

[0022] The beneficial effects of adopting the above technical solution are as follows:

[0023] In this application, two support seats are provided on one side of the heating furnace inlet. The guide shaft on the seats can support and slide the tray. The tray is driven by a push-pull cylinder that is set on the opposite side of the heating furnace inlet. One end of the tray can be driven to rotate by a rotary drive mechanism. This allows the tray to receive materials on one side of the heating furnace, push the tray into the heating furnace for heating, and pull the tray out for dumping. Compared with the conveyor mechanism that runs through both ends of the heating furnace, this method saves more space and has a simpler structure and is easier to assemble. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the embodiment, the feeding pipe, and the recycling vehicle.

[0025] Figure 2 This is a structural schematic diagram of an embodiment.

[0026] Figure 3 This is a schematic diagram of the structure of the tray, support base, rotary drive mechanism, and movable seat limit push rod in the embodiment.

[0027] Figure 4 yes Figure 3 A structural diagram from another angle.

[0028] Wherein: 100 Medium frequency heating furnace; 101 Heating furnace inlet; 102 Exhaust port;

[0029] 200 Support base; 201 Support horizontal plate; 202 Support vertical plate; 203 Front guide shaft; 204 Cam shaft; 205 Rear guide shaft;

[0030] 300 Pallet; 301 Receiving groove; 302 Baffle; 303 Pushing part; 304 Pull-out boss; 305 First slide groove; 306 Second slide groove; 307 Rotary guide groove; 308 Guide boss;

[0031] 400 Rotary drive assembly; 401 Electric cylinder; 402 Telescopic rod; 403 Hinge seat; 404 Moving seat;

[0032] 500 Push-pull cylinder; 501 Pallet;

[0033] 600 Moving seat limit push rod; 700 Recycling cart; 800 Feeding pipe. Detailed Implementation

[0034] To make the objectives, technical solutions and advantages of this utility model clearer, the utility model will be clearly and completely described below in conjunction with specific embodiments.

[0035] like Figures 1 to 4 A heating device for separating metal and non-metal composite products is shown, comprising:

[0036] The medium-frequency heating furnace 100 has a heating furnace inlet 101 on one side. In this embodiment, the medium-frequency heating furnace 100 is generally rectangular, with a heating furnace inlet 101 at one end along its length and an exhaust port 102 connected to its upper end for collecting and discharging the waste gas generated during the heating process.

[0037] Two support bases 200 are symmetrically arranged at the furnace inlet 101, and two guide shafts are horizontally arranged and spaced apart on the inner side of the support bases 200;

[0038] The tray 300 has two symmetrically arranged grooves on both sides. The guide shaft is slidably disposed in the grooves, so that the tray 300 is slidably disposed between the two support seats 200. The tray 300 is provided with a receiving groove 301 for receiving materials. Both sides of the tray 300 are provided with arc-shaped rotary guide grooves 307, which are connected to the grooves. One end of the tray 300 is provided with a rotary drive mechanism, which drives one end of the tray 300 to descend or rise, so that a guide shaft slides along the rotary guide groove 307, thereby causing the tray 300 to tilt materials or return to a horizontal state. In this embodiment, the tray 300 can be made of ceramic material to avoid affecting the heating of the composite raw materials.

[0039] A push-pull cylinder 500 is disposed on one side of the furnace inlet 101, and the end of its output rod is connected to the tray 300 for pushing the tray 300 into the furnace inlet 101 or pulling the tray 300 out to reset.

[0040] See Figure 1 In this embodiment, a feeding pipe 600 is provided above the pallet 300. The feeding pipe 600 is connected to a conveying auger pipe to convey the incoming compound material to the receiving groove 301 of the pallet 300. In this embodiment, a recycling cart 700 is provided below the push-pull cylinder 500 to receive the material tilted from the pallet 300.

[0041] See Figure 3 and Figure 4The rotary drive mechanism includes two symmetrically arranged rotary drive components 400. Each rotary drive component 400 includes an electric cylinder 401 and a movable seat 404 disposed below the electric cylinder 401. A telescopic rod 402 is vertically telescopically arranged on the electric cylinder 401. A hinged connecting seat 403 is hinged to the upper end of the telescopic rod 402. The hinged connecting seat 403 is disposed at the end of the tray 300 and blocks the slide groove.

[0042] The telescopic rod 402 retracts to drive one end of the tray 300 to descend, and the telescopic rod 402 extends to drive one end of the tray 300 to rise.

[0043] See Figure 3 and Figure 4 The movable seat 404 includes a movable seat base plate and multiple sets of ground wheels evenly arranged on the lower end surface of the movable seat base plate. The electric cylinder 401 is fixed on the movable seat base plate. A movable seat limiting push rod 600 is embedded in the ground at the position where the tray 300 is completely withdrawn from the heating furnace inlet 101. The output rod of the movable seat limiting push rod 600 is vertically telescopic. After the output rod of the movable seat limiting push rod 600 extends to its position, it abuts against the movable seat base plate to prevent the movable seat 404 from sliding towards the medium-frequency heating furnace 100. The output rod of the movable seat limiting push rod 600 descends to release the movable seat 404. The end of the slide groove near the medium-frequency heating furnace 100 is sealed, cooperating with the hinge seat 403 to prevent the guide shaft from disengaging from the slide groove.

[0044] See Figure 3 and Figure 4 The tray 300 has two guide bosses 308 symmetrically arranged on both sides, and the guide bosses 308 are provided with the rotary guide grooves 307. The ends of the rotary guide grooves 307 are blocked to limit the rotation stroke of the ends of the tray 300.

[0045] The support base 200 includes a support horizontal plate 201, a support vertical plate 202 disposed on one side of the support horizontal plate 201, and a front guide shaft 203 and a rear guide shaft 205 disposed on one side of the support vertical plate 202. The front guide shaft 203 is disposed near the furnace inlet 101. The slide groove includes an outer first slide groove 305 and an inner second slide groove 306. The front guide shaft 203 and the rear guide shaft 205 are slidably disposed in the first slide groove 305.

[0046] The front guide shaft 203 has a concentric convex shaft 204 at its end. The diameter of the convex shaft 204 is larger than the diameter of the front guide shaft 203. The convex shaft 204 is slidably disposed in the second slide groove 306 to increase the connection strength between the tray 300 and the support seat 200 and facilitate assembly.

[0047] See Figure 3 and Figure 4 The tray 300 has two sets of stepped push parts 303 symmetrically arranged at one end of the receiving groove 301. The output rod end of the push-pull cylinder 500 is connected to a clamping plate 501. The output rod extends so that the clamping plate 501 abuts against the push part 303 to push the tray 300 into the heating furnace inlet 101.

[0048] Two pull-out bosses 304 are provided on the tray 300 opposite to the two push-out parts 303. The output rod retracts, causing the clamping plate 501 to abut against the pull-out bosses 304 to pull out and reset the tray 300. One end of the tray 300 descends and then rises back into place, with the clamping plate 501 located in the gap between the push-out part 303 and the pull-out bosses 304. A baffle 302 is provided on the side of the receiving groove 301 facing the furnace inlet 101 to prevent the material in the receiving groove 301 from being pushed out when the clamping plate 501 pushes.

[0049] When the pallet 300 moves, the movable seat 404 moves synchronously with the pallet 300. After the pallet 300 is pulled out to its final position, the output rod of the movable seat limiting push rod 600 extends to restrict the movement of the movable seat 404. At this time, the rear guide shaft 205 is opposite to the rotary guide groove 307. When pouring material, the telescopic rod 402 first retracts 1cm-3cm, causing the upper part of the rear guide shaft 205 to tend to enter the rotary guide groove 307. Then, the output rod of the movable seat limiting push rod 600 retracts to release the movable seat 404, while the telescopic rod 402 continues to retract to complete the pouring action. After one end of the pallet 300 rises to its final position, the output rod of the movable seat limiting push rod 600 extends to continue limiting the movement of the movable seat 404.

Claims

1. A heating device for separating a metal and non-metal composite product, characterized in that, It includes: The intermediate frequency heating furnace (100) is provided with a heating furnace entrance (101) on one side; Two support seats (200) are symmetrically arranged at the heating furnace entrance (101), and two guide shafts are horizontally and spaced arranged in the support seat (200); A tray (300) is symmetrically provided with two sliding grooves on both sides, the guide shafts are slidingly arranged in the sliding grooves, the tray (300) is slidingly arranged between the two support seats (200), and a receiving groove (301) is arranged on the tray (300) for receiving materials; arc-shaped rotary guide grooves (307) are arranged on both sides of the tray (300), the rotary guide grooves (307) are communicated with the sliding grooves, one end of the tray (300) is provided with a rotary driving mechanism, the rotary driving mechanism drives one end of the tray (300) to descend or ascend, so that the guide shaft slides along the rotary guide groove (307), and then the tray (300) is tilted to dump materials or reset to a horizontal state; A push-pull air cylinder (500) is arranged on one side of the heating furnace entrance (101), the end of the output rod of the push-pull air cylinder (500) is connected with the tray (300), and the tray (300) is pushed into the heating furnace entrance (101) or pulled out to reset.

2. A heating device for separating metal and non-metal composite products according to claim 1, characterized in that, The rotary driving mechanism includes two rotary driving assemblies (400) symmetrically arranged, the rotary driving assembly (400) includes an electric cylinder (401) and a moving seat (404) arranged below the electric cylinder (401), a telescopic rod (402) is vertically and telescopically arranged on the electric cylinder (401), a hinged seat (403) is hingedly connected to the upper end of the telescopic rod (402), and the hinged seat (403) is arranged at the end of the tray (300) and blocks the sliding groove; The telescopic rod (402) is retracted to drive one end of the tray (300) to descend, and the telescopic rod (402) is elongated to drive one end of the tray (300) to ascend.

3. A heating device for separating metal and non-metal composite products according to claim 2, characterized in that, The moving seat (404) includes a moving seat base plate and a plurality of groups of ground wheels uniformly arranged on the lower end surface of the moving seat base plate, and the electric cylinder (401) is fixedly arranged on the moving seat base plate; A moving seat limiting push rod (600) is arranged on the ground corresponding to the position where the tray (300) is completely separated from the heating furnace entrance (101), the output rod of the moving seat limiting push rod (600) is vertically and telescopically arranged, and after the output rod of the moving seat limiting push rod (600) is extended to a position, the moving seat limiting push rod (600) abuts against the moving seat base plate to block the moving seat (404) from sliding towards the intermediate frequency heating furnace (100), and the output rod of the moving seat limiting push rod (600) is lowered to release the moving seat (404).

4. The heating device for separating metal and non-metal composite products according to claim 2, characterized in that, The end of the sliding groove close to the intermediate frequency heating furnace (100) is blocked, and cooperates with the hinged seat (403) to prevent the guide shaft from being separated from the sliding groove.

5. The heating device for separating metal and non-metal composite products according to claim 1, characterized in that, Two guide bosses (308) are symmetrically arranged on two sides of the tray (300), the guide bosses (308) are provided with the rotation guide grooves (307), and the rotation guide grooves (307) are blocked at the ends to limit the rotation stroke of the ends of the tray (300).

6. The heating device for separating metal and non-metal composite products according to claim 1, characterized in that, The support seat (200) comprises a support horizontal plate (201), a support vertical plate (202) arranged on one side of the support horizontal plate (201), and a front guide shaft (203) and a rear guide shaft (205) arranged on one side of the support vertical plate (202), the front guide shaft (203) is arranged close to the heating furnace inlet (101), the sliding groove comprises a first sliding groove (305) on the outer side and a second sliding groove (306) on the inner side, and the front guide shaft (203) and the rear guide shaft (205) are slidingly arranged in the first sliding groove (305). The end of the front guide shaft (203) is concentrically provided with a convex shaft (204), the diameter of the convex shaft (204) is greater than that of the front guide shaft (203), and the convex shaft (204) is slidingly arranged in the second sliding groove (306).

7. The heating device for separating metal and non-metal composite products according to claim 1, characterized in that, Two groups of stepped push parts (303) are symmetrically arranged on one end of the tray (300) located in the receiving groove (301), the output rod end of the push-pull air cylinder (500) is connected with a clamping plate (501), and the output rod is elongated so that the clamping plate (501) abuts against the push part (303) to push the tray (300) into the heating furnace inlet (101). Two pull bosses (304) are arranged on the tray (300) opposite to the two push parts (303), and the output rod is retracted so that the clamping plate (501) abuts against the pull boss (304) to pull out the tray (300) for resetting.

8. A heating device for separating metal and non-metal composite products according to claim 7, characterized in that The receiving groove (301) is provided with a baffle (302) on one side facing the heating furnace inlet (101) to prevent materials in the receiving groove (301) from being pushed out when the clamping plate (501) is pushed.

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