Stacking device for thermal insulation material finished products
By designing a palletizing device for thermal insulation materials, and utilizing the synchronous movement of the rotating base and side plates, the problem of tilting or collapse caused by uneven stress on the thermal insulation materials during stacking is solved, and effective protection and stacking of materials are achieved. Safe and efficient palletizing process.
Patent Information
- Application Number
- CN202411510422.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-01-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When palletizing insulation materials, because the material itself is lighter and there may be a cavity design, the force is uneven during palletizing, which is prone to tilt or collapse, causing material damage.
A palletizing device is designed, including a base, a rotating base, a first side plate and a second side plate. Through the rotation of the rotating base, the first side plate and the second side plate move synchronously, leveling both ends of the multi-layer stacked insulation materials in real time to ensure that the stacking area remains vertical.
It effectively prevents the insulation material from tilting or collapsing during the palletizing process, protects the integrity of the material, and improves the safety and efficiency of the palletizing process.
Smart Images
Figure CN119330087A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of palletizing, in particular to a palletizing device for finished thermal insulation material products. Background Art
[0002] Palletizer is a highly automated and integrated high-efficiency high-position palletizing equipment. It can automatically stack cartons, bags or other packaging materials that have been loaded into containers on pallets, pallets (wood, plastic) and other platforms in a certain arrangement, stack them in multiple layers, and then push them out to facilitate forklift transportation to warehouses for storage. Palletizers are widely used in various production lines, especially the follow-up equipment of packaging production lines, mainly used to handle materials such as powders, granules, boxes, etc. When stacking insulation materials, some insulation materials are relatively light (such as foam) and the foam materials are specially designed in a special shape for insulation needs. A cavity may be set in the middle of the foam, so the gravity itself is lighter. Therefore, after stacking in multiple layers, uneven force may occur, tilting may occur, and finally collapse may occur, which may damage the insulation materials. Summary of the invention
[0003] The present invention provides the following technical solutions: A stacking device for finished insulation materials, comprising a base and a bracket, wherein the base is provided with a rotating seat, the rotating seat rotates under the drive of a driving device, a grabbing device is installed on the top of the rotating seat, and further comprising: first side panel; A second side plate, wherein the distance between the first side plate and the second side plate is consistent with the width of the insulation material; The thermal insulation material is stacked up and down between the first side plate and the second side plate; The first side plate and the second side plate rotate synchronously with the rotating seat. When the rotating seat is located in the thermal insulation material taking area, the first side plate is away from the side of the thermal insulation material, and the second side plate is attached to the side of the thermal insulation material. When the rotating seat is located in the stacking area, the first side plate is attached to the side of the thermal insulation material, and the second side plate is away from the side of the thermal insulation material. By setting the first side plate and the second side plate, and the two move synchronously with the rotation of the rotating seat, when the rotating seat is located in the thermal insulation material taking area, the first side plate is away from one side of the thermal insulation material, and the second side plate is attached to one side of the thermal insulation material; when the rotating seat is located in the stacking area, the first side plate is attached to one side of the thermal insulation material, and the second side plate is away from one side of the thermal insulation material. Therefore, between the two processes of taking and stacking, the second side plate and the second side plate can level the two ends of the multi-layer stacked thermal insulation material in real time, so that the multi-layer thermal insulation material will not tilt.
[0004] A circle of teeth is connected to the bottom of the rotating seat, a transmission gear is arranged on one side of the rotating seat, a rack is arranged on one side of the transmission gear, the rack is slidably connected to the side of the base, and the first side plate and the second side plate are fixedly connected to one side of the rack; When the rotating seat rotates, the teeth at the bottom of the rotating seat drive the transmission gear to rotate, and then the transmission gear drives the rack to move, so that the first side plate and the second side plate can move synchronously, so that the first side plate and the second side plate can alternately fit with the two ends of the stacked insulation material, so that the stacking area remains vertical and does not tilt.
[0005] The teeth around the rotating seat are meshed with the transmission gear, and the transmission gear is meshed with the rack. When the rotating seat rotates, the rack can be driven to move synchronously through the transmission of the transmission gear. A sliding groove is provided on one side of the base, and a sliding block is connected to one end of the rack, and the sliding block is slidably connected to the sliding groove.
[0006] A vertical telescopic column is connected to the top of the rotating seat, and the bottom of the vertical telescopic column is slidably connected to the middle of the rotating seat and rises and falls under the action of hydraulic pressure or air pressure. A transverse fixed column is connected to the top of the vertical telescopic column, and a transverse telescopic column is arranged at one end of the transverse fixed column. A sliding rod is connected between the transverse telescopic column and the transverse fixed column, and the sliding rod is sealingly and slidably connected to the transverse fixed column, and the sliding rod is telescoped under the action of air pressure or hydraulic pressure.
[0007] Preferably, one end of the transverse telescopic column is connected to a telescopic arm, one end of the telescopic arm close to the transverse telescopic column is connected to a limit block, one end of the transverse telescopic column is provided with a limit slot, the limit block is slidably connected to the limit slot, a telescopic member is connected between the bottom of the telescopic arm and the bottom of the transverse telescopic column, and the outer wall of the transverse telescopic column is connected to a visual sensor; The position and height information of the insulation material in the material picking area are detected by the visual sensor, and then the data is sent to the industrial computer. The industrial computer controls the telescopic arm to move above the insulation material according to the position information of the insulation material, and then controls the negative pressure pump to adsorb the insulation material.
[0008] Preferably, a negative pressure tube is fixedly installed in the middle of the telescopic arm, an adjusting block is fixedly installed in the middle of the negative pressure tube, the adjusting block can slide up and down inside the telescopic arm, the adjusting block is fixed to the telescopic arm by bolts, an adsorption plate is connected to the bottom of the negative pressure tube, the adsorption plate is used to adsorb the thermal insulation material, the interior of the adsorption plate is hollow, the interior of the adsorption plate is connected to the interior of the negative pressure tube, a negative pressure hole is opened at the bottom of the adsorption plate, and a negative pressure pump is connected to the top of the negative pressure tube; An external negative pressure pump is used to generate negative pressure in the cavity inside the negative pressure tube and the adsorption plate, so that the adsorption plate can adsorb the top of the thermal insulation material.
[0009] Preferably, a sliding plate is connected to the middle of the adsorption plate, adsorption blocks are arranged at both ends of the sliding plate, a sliding sleeve is connected to the top of the adsorption block, the sliding sleeve is slidably connected to the outer wall of the sliding plate, an electric telescopic rod is connected between one end of the sliding sleeve and the outer wall of the negative pressure tube, and the electric telescopic rod is used to adjust the distance between the two adsorption blocks; Since the lightweight foam material itself has more pores, and for the needs of insulation scenarios, the foam material will be specially designed in shape, and a cavity may be set in the middle of the foam, which results in a thinner wall thickness of the solid part of the foam. When stacking, the clamping force of the ordinary clamping device is too large, which will cause material extrusion and damage. If the clamping force is too small, the material may slip during stacking, posing a safety hazard, and the clamping force is difficult to control. Therefore, negative pressure is used to adsorb the insulation material before stacking, which provides better protection for the insulation material.
[0010] Preferably, an infrared distance sensor is connected to one side of the two adsorption blocks adjacent to each other, and the infrared distance sensor is used to measure the gap between the adsorption block and the thermal insulation material; The gap between the negative pressure nozzle and the thermal insulation material is measured by an infrared distance sensor, and the data is then sent to an industrial computer. When the industrial computer determines that the negative pressure nozzle is in contact with the thermal insulation material, the electric telescopic rod stops working and the negative pressure nozzle also adsorbs the side of the thermal insulation material, thereby increasing the adsorption force on the thermal insulation material and further improving the protective effect on the thermal insulation material.
[0011] Preferably, a negative pressure nozzle is connected to the middle of the two adsorption blocks, a hose is connected between the negative pressure nozzle and the negative pressure tube, and the negative pressure nozzle can be attached to the outer wall of the thermal insulation material.
[0012] Preferably, a locking rod is connected to the bottom of the adsorption block, the top of the locking rod is hinged to the bottom of the adsorption block, the bottom of the locking rod is connected to a triangular block, and the center of gravity of the locking rod is located on the outside, so the locking rod has a force to rotate in the direction of the thermal insulation material, but because the top hinged position of the locking rod has a limiting structure, the locking rod is always in a vertical state and will not cause squeezing of the thermal insulation material, but the top surface of the triangular block at the bottom of the locking rod can support the bottom of the thermal insulation material, which plays a safety role and prevents the thermal insulation material from falling due to failure of the negative pressure pump during the stacking process, and because the bottom of the triangular block is inclined, when stacking is performed, when the inclined position contacts the top of the thermal insulation material at the top of the stacking area, the two triangular blocks can be prompted to rotate outward, and then the negative pressure pump is turned off to fail the negative pressure state, so that the thermal insulation material is stacked at the top of the stacking area.
[0013] Compared with the prior art, the present invention provides a stacking device for finished thermal insulation materials, which has the following beneficial effects: 1. The present invention sets a first side plate and a second side plate, and the two move synchronously with the rotation of the rotating seat. When the rotating seat is located in the thermal insulation material taking area, the first side plate is away from one side of the thermal insulation material, and the second side plate is attached to one side of the thermal insulation material. When the rotating seat is located in the stacking area, the first side plate is attached to one side of the thermal insulation material, and the second side plate is away from one side of the thermal insulation material. Therefore, between the two processes of taking and stacking, the second side plate and the second side plate can level the two ends of the multi-layer stacked thermal insulation material in real time, so that the multi-layer thermal insulation material will not tilt.
[0014] 2. The present invention measures the gap between the negative pressure nozzle and the thermal insulation material through an infrared distance sensor, and then sends the data to an industrial computer. When the industrial computer determines that the negative pressure nozzle is in contact with the thermal insulation material, the electric telescopic rod stops working, and the side of the thermal insulation material is also adsorbed through the negative pressure nozzle, thereby increasing the adsorption force on the thermal insulation material and further improving the protective effect on the thermal insulation material.
[0015] 3. The present invention measures the gap between the negative pressure nozzle and the thermal insulation material through an infrared distance sensor, and then sends the data to an industrial computer. When the industrial computer determines that the negative pressure nozzle is in contact with the thermal insulation material, the electric telescopic rod stops working, and the negative pressure nozzle also adsorbs the side of the thermal insulation material, thereby increasing the adsorption force on the thermal insulation material and further improving the protective effect on the thermal insulation material.
[0016] 4. The top surface of the triangular block at the bottom of the locking rod of the present invention can support the bottom of the thermal insulation material to play a safety role, thereby preventing the thermal insulation material from falling due to failure of the negative pressure pump during the stacking process. Moreover, since the bottom of the triangular block is inclined, when stacking, when the inclined position contacts the top of the thermal insulation material at the top of the stacking area, the two triangular blocks can be prompted to rotate outward, and then the negative pressure pump is turned off to make the negative pressure state invalid, so that the thermal insulation material can be stacked at the top of the stacking area.
[0017] 5. The present invention detects the position and height information of the thermal insulation material in the material picking area through a visual sensor, and then sends the data to an industrial computer. The industrial computer controls the telescopic arm to move toward the top of the thermal insulation material according to the position information of the thermal insulation material, and then controls the negative pressure pump to adsorb the thermal insulation material. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional diagram of the material taking state of the present invention; Figure 2 A three-dimensional diagram of the stacking state of the present invention; Figure 3 It is a schematic diagram of switching between the material taking state and the palletizing state of the present invention; Figure 4 It is a half-section view of the whole of the present invention; Figure 5 An exploded view of the transverse telescopic column and telescopic arm of the present invention; Figure 6 It is a structural diagram of the base and the rack of the present invention; Figure 7 A three-dimensional diagram of the telescopic arm and the adsorption block of the present invention; Figure 8 It is a cross-sectional view of the telescopic arm and the adsorption block of the present invention; Fig. 9 This is a system block diagram of the present invention.
[0019] In the figure: 101, bracket; 102, base; 103, rotating seat; 104, vertical telescopic column; 105, horizontal fixed column; 106, telescopic arm; 107, limit block; 108, horizontal telescopic column; 109, limit slot; 110, sliding rod; 111, telescopic member; 112, visual sensor; 200, thermal insulation material; 301, transmission gear; 302, rack; 303, first side plate; 304, second side plate; 305, sliding block; 306, sliding slot; 401, negative pressure tube; 402, adjustment block; 403, sliding plate; 404, adsorption plate; 405, negative pressure hole; 406, adsorption block; 407, sliding sleeve; 408, electric telescopic rod; 409, locking rod; 410, triangular block. DETAILED DESCRIPTION
[0020] See also Figure 1-Figure 9This embodiment discloses a palletizing device for finished insulation materials, comprising: A base 102 and a bracket 101, wherein the base 102 has a rotating base 103, the rotating base 103 rotates under the drive of the driving device, and a grabbing device is installed on the top of the rotating base 103; A first side plate 303; The second side plate 304, the distance between the first side plate 303 and the second side plate 304 is consistent with the width of the insulation material 200; The heat-insulating material 200 is stacked up and down between the first side plate 303 and the second side plate 304; The first side plate 303 and the second side plate 304 rotate synchronously with the rotating seat 103. When the rotating seat 103 is located in the material taking area of the thermal insulation material 200, the first side plate 303 is away from the side of the thermal insulation material 200, and the second side plate 304 is attached to the side of the thermal insulation material. When the rotating seat 103 is located in the stacking area, the first side plate 303 is attached to the side of the thermal insulation material 200, and the second side plate 304 is away from the side of the thermal insulation material 200. By setting the first side plate 303 and the second side plate 304, and the two move synchronously with the rotation of the rotating seat 103, when the rotating seat 103 is located in the material taking area of the thermal insulation material 200, the first side plate 303 is away from one side of the thermal insulation material 200, and the second side plate 304 is attached to one side of the thermal insulation material; when the rotating seat 103 is located in the stacking area, the first side plate 303 is attached to one side of the thermal insulation material 200, and the second side plate 304 is away from one side of the thermal insulation material 200, so that between the two processes of taking and stacking, the second side plate 304 and the second side plate 304 can level the two ends of the multi-layer stacked thermal insulation material 200 in real time, so that the multi-layer thermal insulation material 200 will not tilt.
[0021] like Figure 1 As a possible embodiment, a circle of teeth is connected to the bottom of the rotating base 103, a transmission gear 301 is provided on one side of the rotating base 103, a rack 302 is provided on one side of the transmission gear 301, the rack 302 is slidably connected to the side of the base 102, and the first side plate 303 and the second side plate 304 are fixedly connected to one side of the rack 302; When the rotating seat 103 rotates, the teeth at the bottom of the rotating seat 103 drive the transmission gear 301 to rotate, and then the transmission gear 301 drives the rack 302 to move, so that the first side plate 303 and the second side plate 304 move synchronously, so that the first side plate 303 and the second side plate 304 can alternately fit with the two ends of the stacked insulation material 200, so that the stacking area remains vertical and does not tilt.
[0022] like Figure 1 , Figure 5As shown, as a possible embodiment, the teeth around the rotating seat 103 are meshed with the transmission gear 301, and the transmission gear 301 is meshed with the rack 302. When the rotating seat 103 rotates, it can drive the rack 302 to move synchronously through the transmission of the transmission gear 301. A sliding groove 306 is provided on one side of the base 102, and a sliding block 305 is connected to one end of the rack 302. The sliding block 305 is slidably connected to the sliding groove 306.
[0023] like Figure 3 , Figure 4 As shown, as a possible embodiment, the top of the rotating seat 103 is connected to a vertical telescopic column 104, the bottom of the vertical telescopic column 104 is slidably connected to the middle of the rotating seat 103, and rises and falls under the action of hydraulic pressure or air pressure, the top of the vertical telescopic column 104 is connected to a transverse fixed column 105, one end of the transverse fixed column 105 is provided with a transverse telescopic column 108, a sliding rod 110 is connected between the transverse telescopic column 108 and the transverse fixed column 105, the sliding rod 110 is sealed and slidably connected to the transverse fixed column 105, and the sliding rod 110 is extended and retracted under the action of air pressure or hydraulic pressure.
[0024] like Figure 4 As shown, as a possible embodiment, one end of the transverse telescopic column 108 is connected to the telescopic arm 106, and one end of the telescopic arm 106 close to the transverse telescopic column 108 is connected to the limit block 107, and one end of the transverse telescopic column 108 is provided with a limit groove 109, and the limit block 107 and the limit groove 109 are slidably connected. A telescopic member 111 is connected between the bottom of the telescopic arm 106 and the bottom of the transverse telescopic column 108, and the outer wall of the transverse telescopic column 108 is connected to a visual sensor 112; The visual sensor 112 is an automated solution that can solve simple error-proofing application problems. It is the direct source of information for the entire machine vision system, and is mainly composed of one or two image sensors, and sometimes also needs to be equipped with a light projector and other auxiliary equipment. Its main function is to obtain the most original images to be processed by the machine vision system, and then perform image processing on these images to calculate the characteristic quantities of the object (such as area, center of gravity, length, position, etc.), and output data and judgment results; The position and height information of the insulation material in the material picking area are detected by the visual sensor 112, and then the data is sent to the industrial computer. The industrial computer controls the telescopic arm 106 to move above the insulation material 200 according to the position information of the insulation material 200, and then controls the negative pressure pump to adsorb the insulation material 200.
[0025] like Figure 7 , Figure 8As shown, as a possible embodiment, a negative pressure tube 401 is fixedly installed in the middle of the telescopic arm 106, and an adjusting block 402 is fixedly installed in the middle of the negative pressure tube 401. The adjusting block 402 can slide up and down inside the telescopic arm 106, and the adjusting block 402 is fixed to the telescopic arm 106 by bolts. The bottom of the negative pressure tube 401 is connected to an adsorption plate 404, and the adsorption plate 404 is used to adsorb the thermal insulation material 200. The interior of the adsorption plate 404 is hollow, and the interior of the adsorption plate 404 is connected to the interior of the negative pressure tube 401. A negative pressure hole 405 is opened at the bottom of the adsorption plate 404, and a negative pressure pump is connected to the top of the negative pressure tube 401; An external negative pressure pump is used to generate negative pressure in the cavity inside the negative pressure tube 401 and the adsorption plate 404 , so that the adsorption plate 404 can adsorb the top of the thermal insulation material 200 .
[0026] like Figure 7 , Figure 8 As shown, as a possible embodiment, a sliding plate 403 is connected to the middle of the adsorption plate 404, adsorption blocks 406 are arranged at both ends of the sliding plate 403, a sliding sleeve 407 is connected to the top of the adsorption block 406, the sliding sleeve 407 is slidably connected to the outer wall of the sliding plate 403, an electric telescopic rod 408 is connected between one end of the sliding sleeve 407 and the outer wall of the negative pressure tube 401, and the electric telescopic rod 408 is used to adjust the distance between the two adsorption blocks 406; Since the lightweight foam material itself has more pores, and for the needs of insulation scenarios, the foam material will be specially designed in shape, and a cavity may be set in the middle of the foam, which results in a thinner wall thickness of the solid part of the foam. During stacking, the clamping force of an ordinary clamping device is too large, which will cause material extrusion and damage. If the clamping force is too small, the material may slip during stacking, posing a safety hazard, and the clamping force is difficult to control. Therefore, negative pressure is used to adsorb the insulation material 200, and then stacking is carried out, which provides better protection for the insulation material 200.
[0027] like Figure 7 As shown, as a possible embodiment, an infrared distance sensor 413 is connected to one side of two adjacent adsorption blocks 406, and the infrared distance sensor 413 is used to measure the gap between the adsorption block 406 and the thermal insulation material 200; The gap between the negative pressure nozzle 411 and the thermal insulation material 200 is measured by the infrared distance sensor 413, and then the data is sent to the industrial computer. When the industrial computer determines that the negative pressure nozzle 411 is in contact with the thermal insulation material 200, the electric telescopic rod 408 stops working, and the side of the thermal insulation material 200 is also adsorbed by the negative pressure nozzle 411, thereby increasing the adsorption force on the thermal insulation material 200 and further improving the protection of the thermal insulation material 200.
[0028] like Figure 7 , Figure 8 As shown, as a possible embodiment, a negative pressure nozzle 411 is connected to the middle of the two adsorption blocks 406 , a hose 412 is connected between the negative pressure nozzle 411 and the negative pressure tube 401 , and the negative pressure nozzle 411 can be attached to the outer wall of the thermal insulation material 200 .
[0029] like Figure 7 As shown in the figure, as a possible embodiment, the bottom of the adsorption block 406 is connected to a locking rod 409, the top of the locking rod 409 is hinged to the bottom of the adsorption block 406, the bottom of the locking rod 409 is connected to a triangular block 410, and the center of gravity of the locking rod 409 is located on the outside, so the locking rod 409 has a force to rotate in the direction of the thermal insulation material, but because the top hinge position of the locking rod 409 has a limiting structure, the locking rod 409 is always in a vertical state, and will not squeeze the thermal insulation material, but the locking rod 409 The top surface of the triangular block 410 at the bottom of the rod 409 can support the bottom of the thermal insulation material 200, which acts as a safety measure to prevent the thermal insulation material 200 from falling due to failure of the negative pressure pump during the stacking process. In addition, since the bottom of the triangular block 410 is inclined, when stacking, when the inclined position contacts the top of the thermal insulation material 200 at the top of the stacking area, the two triangular blocks 410 can be prompted to rotate outward, and then the negative pressure pump is turned off to make the negative pressure state invalid, allowing the thermal insulation material 200 to be stacked at the top of the stacking area.
Claims
1. A stacking device for finished insulation materials, comprising a base (102) and a bracket (101), wherein the base (102) is provided with a rotating seat (103), wherein the rotating seat (103) rotates under the drive of a driving device, and a grabbing device is installed on the top of the rotating seat (103), characterized in that: Also features: A first side plate (303); A second side plate (304), wherein the distance between the first side plate (303) and the second side plate (304) is consistent with the width of the thermal insulation material (200); The thermal insulation material (200) is stacked up and down between the first side plate (303) and the second side plate (304); The first side plate (303) and the second side plate (304) move synchronously with the rotation of the rotating seat (103); when the rotating seat (103) is located in a material taking area for the thermal insulation material (200), the first side plate (303) is away from a side of the thermal insulation material (200), and the second side plate (304) is attached to a side of the thermal insulation material; when the rotating seat (103) is located in a stacking area, the first side plate (303) is attached to a side of the thermal insulation material (200), and the second side plate (304) is away from a side of the thermal insulation material (200); A circle of teeth is connected to the bottom of the rotating seat (103); a transmission gear (301) is provided on one side of the rotating seat (103); a rack (302) is provided on one side of the transmission gear (301); the rack (302) is slidably connected to the side of the base (102); the first side plate (303) and the second side plate (304) are fixedly connected to one side of the rack (302); the teeth around the rotating seat (103) are meshed with the transmission gear (301); the transmission gear (301) is meshed with the rack (302); when the rotating seat (103) rotates, the rack (302) can be driven to move synchronously by the transmission of the transmission gear (301); A sliding groove (306) is provided on one side of the base (102); one end of the rack (302) is connected to a sliding block (305); and the sliding block (305) is slidably connected to the sliding groove (306); The top of the rotating seat (103) is connected to a vertical telescopic column (104), the bottom of the vertical telescopic column (104) is slidably connected to the middle of the rotating seat (103), and rises and falls under the action of hydraulic pressure or gas pressure, the top of the vertical telescopic column (104) is connected to a transverse fixed column (105), one end of the transverse fixed column (105) is provided with a transverse telescopic column (108), a sliding rod (110) is connected between the transverse telescopic column (108) and the transverse fixed column (105), the sliding rod (110) is sealed and slidably connected to the transverse fixed column (105), and the sliding rod (110) is extended and retracted under the action of gas pressure or hydraulic pressure; One end of the transverse telescopic column (108) is connected to a telescopic arm (106), one end of the telescopic arm (106) close to the transverse telescopic column (108) is connected to a limit block (107), one end of the transverse telescopic column (108) is provided with a limit slot (109), the limit block (107) and the limit slot (109) are slidably connected, a telescopic member (111) is connected between the bottom of the telescopic arm (106) and the bottom of the transverse telescopic column (108), and an outer wall of the transverse telescopic column (108) is connected to a visual sensor (112).
2. A stacking device for finished thermal insulation materials according to claim 1, characterized in that: A negative pressure tube (401) is fixedly installed in the middle of the telescopic arm (106), and an adjustment block (402) is fixedly installed in the middle of the negative pressure tube (401). The adjustment block (402) can slide up and down inside the telescopic arm (106), and the adjustment block (402) is fixed to the telescopic arm (106) by bolts. The bottom of the negative pressure tube (401) is connected to an adsorption plate (404), and the adsorption plate (404) is used to adsorb the thermal insulation material (200). The interior of the adsorption plate (404) is hollow, and the interior of the adsorption plate (404) is connected to the interior of the negative pressure tube (401). A negative pressure hole (405) is opened at the bottom of the adsorption plate (404).
3. A stacking device for finished thermal insulation materials according to claim 2, characterized in that: The middle of the adsorption plate (404) is connected to a sliding plate (403), adsorption blocks (406) are arranged at both ends of the sliding plate (403), the top of the adsorption block (406) is connected to a sliding sleeve (407), the sliding sleeve (407) is slidably connected to the outer wall of the sliding plate (403), and an electric telescopic rod (408) is connected between one end of the sliding sleeve (407) and the outer wall of the negative pressure tube (401), and the electric telescopic rod (408) is used to adjust the distance between the two adsorption blocks (406).
4. A stacking device for finished thermal insulation materials according to claim 3, characterized in that: An infrared distance sensor (413) is connected to one side adjacent to the two adsorption blocks (406), and the infrared distance sensor (413) is used to measure the gap between the adsorption block (406) and the thermal insulation material (200).
5. A stacking device for finished thermal insulation materials according to claim 4, characterized in that: A negative pressure nozzle (411) is connected to the middle of the two adsorption blocks (406), a hose (412) is connected between the negative pressure nozzle (411) and the negative pressure tube (401), and the negative pressure nozzle (411) can be attached to the outer wall of the thermal insulation material (200).
6. A stacking device for finished thermal insulation materials according to claim 5, characterized in that: The bottom of the adsorption block (406) is connected to a locking rod (409), the top of the locking rod (409) is hinged to the bottom of the adsorption block (406), and the bottom of the locking rod (409) is connected to a triangular block (410).