Demolding equipment

Abstract

The utility model relates to the technical field of demolding machines, in particular to demolding equipment. The demolding equipment comprises a rack; the first conveying device is arranged on the rack, and the first conveying device is used for conveying a mold containing a product; the air blowing device is arranged on the rack, located above the feeding end of the first conveying device and used for blowing air into the mold so that the product can be separated from the mold; the second conveying device is arranged on the rack, and the second conveying device is used for conveying products separated from the mold; and the material moving device is movably arranged on the rack and located above the first conveying device, and the material moving device is used for moving the product separated from the mold from the first conveying device to the second conveying device. The air blowing device can blow air to a product in the mold so that the product can be separated from the mold in advance, then the material moving device can directly lift the product in the mold, adhesion of the mold and the product is avoided, and the demolding effect is good.

Description

Technical Field

[0001] This utility model relates to the field of demolding machine technology, specifically a demolding device. Background Technology

[0002] A bread demolding machine is a piece of equipment used to produce bread. The working process involves placing a pre-baked bread mold on a conveyor chain into the demolding area. The demolding machine can then remove the bread from the mold and transport it to the next process. Due to its high degree of automation, it improves production efficiency compared to manual demolding. Therefore, bread demolding machines are widely used in major bread manufacturers.

[0003] However, in the use of existing bread demolding machines, the bread tends to stick to the inner wall of the mold during baking, resulting in some sticking between the bread and the mold during the demolding process. This leads to poor overall demolding effect and low production efficiency. Utility Model Content

[0004] The purpose of this invention is to propose a demolding device that aims to solve the technical problems of poor demolding effect and low production efficiency of existing bread demolding machines.

[0005] To achieve the above objectives, this utility model proposes a demolding device, including a frame;

[0006] A first conveying device is disposed on the frame and is used to convey a mold containing a product.

[0007] An air blowing device is provided on the frame and located above the feed end of the first conveying device. The air blowing device is used to blow air into the mold to separate the product from the mold.

[0008] A second conveying device is disposed on the frame and is used to convey the product after it has been separated from the mold.

[0009] A transfer device is movably mounted on the frame, located above the first conveying device, and is used to move the product separated from the mold from the first conveying device to the second conveying device.

[0010] Preferably, the device further includes an adjustment device disposed on the frame, the adjustment device being used to adjust the height of the material transfer device.

[0011] Preferably, the blowing device includes a mounting frame and air nozzles. The mounting frame is disposed on the frame, and a plurality of air nozzles are spaced apart on the mounting frame. The air nozzles are used to blow compressed gas into the mold to blow up the product and separate it from the mold.

[0012] The blowing device also includes a baffle grille, which is mounted on the mounting frame at a preset height. When the air nozzle blows the product up, the baffle grille blocks the product from moving upward beyond the preset height.

[0013] Preferably, the second conveying device is located directly above the first conveying device, and the length of the second conveying device is less than the length of the first conveying device.

[0014] Preferably, the first conveying device is provided with limiting bars on both sides of the feed end, and the feed end of the first conveying device is also provided with multiple spaced movable devices;

[0015] Two fixed plates are spaced apart on the frame. The movable device includes mounting parts and a connecting shaft. The two ends of the connecting shaft are respectively connected to the two fixed plates and extend to the outside of the fixed plates. The outer walls of the first and second ends of the connecting shaft are respectively provided with threads in opposite directions. The mounting parts are respectively provided on the first and second ends. The two mounting parts are respectively connected to the corresponding limit bars, so that there is a material passage gap between the two limit bars for the mold to pass through. A first handwheel is provided at either end of the connecting shaft that extends outside the fixed plates.

[0016] Preferably, the first end of the limiting stop bar is bent outwards to reduce the width of the material passage gap.

[0017] Preferably, each of the two fixed plates is provided with a plurality of infrared sensors spaced apart. The infrared sensors are located at the feeding end of the first conveying device and are used to sense whether the mold enters the first conveying device.

[0018] Preferably, the material transfer device includes a suction cup assembly, an X-axis moving assembly, and a Z-axis moving assembly. The X-axis moving assembly is movably mounted on the frame, the Z-axis moving assembly is movably mounted on the X-axis moving assembly, and the suction cup assembly is mounted on the Z-axis moving assembly.

[0019] Preferably, the X-axis moving assembly includes a first bracket, a second bracket, a driving component, a drive gear, a transmission chain, a guide rail, a slider, and a linkage shaft. The first bracket and the second bracket are spaced apart on the frame, and the first bracket and the second bracket are connected to each other by multiple connecting rods.

[0020] The driving component is mounted on the first bracket, and the output end of the driving component is connected to the driving gear. The driving gear is connected to the first transmission gear on the first bracket via a transmission chain. The driving gear is connected to the second transmission gear on the second bracket via a linkage shaft. The second transmission gear is connected to the third transmission gear on the second bracket via another transmission chain. The first transmission gear and the third transmission gear are connected via another linkage shaft.

[0021] The Z-axis moving assembly includes a mounting plate and a telescopic component. The two sides of the mounting plate are respectively connected to the two transmission chains. The inner sides of the first bracket and the second bracket are provided with two sets of parallel guide rails, and each set of guide rails has a slider. The ends of the two sides of the mounting plate are respectively connected to the two sliders. The telescopic component is located at the lower end of the mounting plate, and the output end of the telescopic component is connected to the suction cup assembly.

[0022] Preferably, the adjusting device includes a second handwheel, a worm gear reducer, and a transmission rod. Four worm gear reducers are mounted on the frame, and adjacent worm gear reducers are connected via the transmission rod or transmission chain. Each worm gear reducer is connected to a lead screw assembly, which is connected to the material transfer device. Each worm gear reducer is equipped with a second handwheel, such that rotating the second handwheel rotates the worm gear reducer and drives the lead screw assembly to move, thereby raising and lowering the material transfer device.

[0023] The adjustment device also includes guide columns, a plurality of guide columns are arranged on the frame, the guide columns are provided on both sides of the material transfer device, and the connecting members are also provided on both sides of the material transfer device, the guide columns moving through the connecting members.

[0024] The demolding equipment disclosed in this utility model has the following beneficial effects: The mold containing the product is continuously transported forward by a first conveying device. The mold first passes through an air blowing device to pre-demold the product, preventing adhesion between the product and the mold. Then, the first conveying device transports the separated mold and product to below a transfer device. The transfer device lowers and fixes the product inside the mold and transports it to a second conveying device, completing the separation of the mold and product. The product is then conveyed to the next process by the second conveying device, while the mold continues to be transported by the first conveying device. Specifically, the air blowing device can blow air into the product inside the mold to pre-separate it from the mold. Afterward, the transfer device can directly lift the product from the mold, avoiding adhesion between the mold and the product, resulting in a better demolding effect and improved production efficiency. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the demolding device of this utility model;

[0027] Figure 2 This is a structural schematic diagram of the demolding device of this utility model from another angle;

[0028] Figure 3 This is a schematic diagram of the air blowing device in the demolding equipment of this utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the first conveying device and the movable device in the demolding equipment of this utility model;

[0030] Figure 5 This is a schematic diagram of the material transfer device in the demolding equipment of this utility model;

[0031] Figure 6 This is a schematic diagram of the material transfer device in the demolding equipment of this utility model from another angle.

[0032] In the attached diagram: 1-Frame, 11-Fixed plate, 2-First conveying device, 21-Limiting stop bar, 3-Air blowing device, 31-Mounting bracket, 32-Air nozzle, 33-Material baffle, 4-Second conveying device, 5-Material transfer device, 51-Suction cup assembly, 52-X-axis moving assembly, 521-First bracket, 5211-First transmission gear, 522-Second bracket, 5221-Second transmission gear, 5222-Third transmission gear, 523-Drive component, 524-Drive gear 525-Wheel, 526-Drive chain, 527-Guide rail, 528-Slider, 529-Linkage shaft, 53-Connecting rod, 53-Z-axis moving assembly, 531-Mounting plate, 532-Telescopic component, 54-Connecting component, 6-Adjusting device, 61-Second handwheel, 62-Worm gear reducer, 63-Drive rod, 64-Screw assembly, 65-Guide column, 66-Drive chain, 7-Moving device, 71-Mounting component, 72-Connecting shaft, 73-First handwheel, 8-Infrared sensor.

[0033] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] It should be noted that if the embodiments of this utility model involve directional indication, the directional indication is only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0036] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0037] like Figures 1 to 6 As shown, a demolding device includes a frame 1;

[0038] A first conveying device 2 is disposed on the frame 1. The first conveying device 2 is used to convey a mold containing a product.

[0039] An air blowing device 3 is disposed on the frame 1 and is located above the feed end of the first conveying device 2. The air blowing device 3 is used to blow air into the mold to separate the product from the mold.

[0040] The second conveying device 4 is disposed on the frame 1 and is used to convey the product after it has been separated from the mold.

[0041] A material transfer device 5 is movably mounted on the frame 1. The material transfer device 5 is located above the first conveying device 2. The material transfer device 5 is used to move the product separated from the mold from the first conveying device 2 to the second conveying device 4.

[0042] The demolding device in this solution is particularly suitable for demolding bread products. Of course, in other embodiments, it can also be used for demolding other food or non-food products.

[0043] Specifically, the demolding equipment operates as follows: The mold (which can actually be a baking pan) containing the product (which can actually be bread) is continuously transported forward by the first conveyor 2. At the feeding end of the first conveyor 2, the mold first passes through the air blowing device 3 to complete the pre-demolding of the product, so that the product and the mold do not stick together. Then, the first conveyor 2 transports the separated mold and product to the bottom of the transfer device 5. The transfer device 5 lowers and fixes the product in the mold and transports it to the second conveyor 4, completing the separation and transport of the mold and the product. The product is transported to the next process by the second conveyor 4, while the mold is transported by the first conveyor 2.

[0044] In the above structure, in order to ensure that the transfer device 5 can more easily demold the product, an air blowing device 3 is added. The air blowing device 3 can cool the product on the one hand, and blow air into the product in the mold on the other hand, so that the product is separated from the mold in advance. Then the transfer device 5 can directly lift the product in the mold, avoiding the sticking between the mold and the product. The demolding effect is better and the production efficiency is improved.

[0045] Furthermore, it also includes an adjustment device 6 disposed on the frame 1, the adjustment device 6 being used to adjust the height of the material transfer device 5.

[0046] Since the travel of the transfer device 5 on the Z-axis is basically driven by the cylinder, and the movement height of the cylinder is fixed, in order to adapt to the demolding of products with different thicknesses, it is necessary to adjust the installation height of the transfer device 5 appropriately through the adjustment device 6 so that all kinds of products can be demolded under the drive of the transfer device 5, thus adapting to a wider range.

[0047] Furthermore, the blowing device 3 includes a mounting frame 31 and a jet nozzle 32. The mounting frame 31 is disposed on the frame 1, and a plurality of jet nozzles 32 are spaced apart on the mounting frame 31. The jet nozzles 32 are used to blow compressed gas into the mold to blow up the product and separate it from the mold.

[0048] The air blowing device 3 also includes a baffle grille 33, which is disposed on the mounting bracket 31. The baffle grille 33 is located at a preset height so that when the air nozzle 32 blows the product up, the baffle grille 33 blocks the product and prevents it from moving upward beyond the preset height.

[0049] In this embodiment, as Figures 2 to 3As shown, a row of air nozzles 32 is provided at the front end of the frame 1 / the feeding end of the first conveying device 2. The air nozzles 32 are connected to the external air supply equipment to introduce cold air / compressed air into the mold. Then, the product will jump upward under the action of cold air / compressed air, so that the product and the mold do not stick together, thus completing the separation of the mold and the product.

[0050] To prevent the product from jumping excessively upwards and falling to other positions, this embodiment also includes a baffle grille 33 at a preset height to block the product, allowing the jumping product to fall back into the mold. The baffle grille 33 does not affect the airflow from the air nozzle 32, and when baffled to prevent excessive compression of bread products, it ensures the bread remains soft.

[0051] Furthermore, the second conveying device 4 is located directly above the first conveying device 2, and the length of the second conveying device 4 is less than the length of the first conveying device 2. By directly placing the second conveying device 4 above the first conveying device 2, and with the two conveying devices arranged in parallel, the entire demolding equipment occupies a smaller volume, and the moving distance of the material transfer device 5 is also smaller.

[0052] Furthermore, the first conveying device 2 has limit bars 21 on both sides of the feed end, and the feed end of the first conveying device 2 is also provided with multiple spaced movable devices 7.

[0053] Two fixed plates 11 are spaced apart on the frame 1. The movable device 7 includes a mounting component 71 and a connecting shaft 72. The two ends of the connecting shaft 72 are respectively connected to the two fixed plates 11 and extend to the outside of the fixed plates 11. The outer walls of the first and second ends of the connecting shaft 72 are respectively provided with threads in opposite directions. The mounting component 71 is provided on the first end and the second end respectively. The two mounting components 71 are respectively connected to the corresponding limiting bars 21, so that there is a material passage gap between the two limiting bars 21 for the mold to pass through. A first handwheel 73 is provided at either end of the connecting shaft 72 that extends outside the fixed plate 11.

[0054] like Figure 2 and Figure 4As shown, in order to keep the mold as centrally as possible during transport on the first conveying device 2, this embodiment is equipped with a movable device 7 that works in conjunction with the limiting stop strips 21 to limit the mold on both sides. Since the limiting stop strips on both sides are respectively installed on the mounting parts 71 on both sides, and the connecting shaft 72 is rotated by rotating the first handwheel 73, the two mounting parts 71 on the first and second ends of the connecting shaft 72 can move closer or further apart, that is, the two limiting stop strips 21 can move closer or further apart, thereby controlling the size of the material passage gap, accommodating the transport of more molds of different sizes, and keeping the mold as centrally located as possible at the feeding end of the first conveying device 2.

[0055] In order to better fix the limit bar 21, two sets of movable devices 7 are generally provided on the fixed plate 11 at intervals. In this way, the limit bars 21 on both sides are fixed by two mounting parts 71. The connecting shaft 72 of one of the movable devices 7 is provided with a first handwheel 73 at the end. The movement trends of the two sets of movable devices 7 are kept synchronized.

[0056] Furthermore, the first end of the limiting stop 21 is bent outwards, causing the width of the material passage gap to decrease. This provides better guidance, allowing the mold on the first conveying device 2 to move from a position near the sides to a position near the center.

[0057] Furthermore, each of the two fixed plates 11 is provided with a plurality of spaced infrared sensors 8, which are located at the feeding end of the first conveying device 2 and are used to sense whether the mold enters the first conveying device 2.

[0058] In this embodiment, after the infrared sensor 8 detects that a mold has entered the first conveying device 2, it transmits a signal to the controller. The controller then sends signals to other devices, which perform specific operations based on the movement of the mold, resulting in a high degree of automation.

[0059] Furthermore, the material transfer device 5 includes a suction cup assembly 51, an X-axis moving assembly 52, and a Z-axis moving assembly 53. The X-axis moving assembly 52 is movably mounted on the frame 1, the Z-axis moving assembly 53 is movably mounted on the X-axis moving assembly 52, and the suction cup assembly 51 is mounted on the Z-axis moving assembly 53.

[0060] like Figure 2 , Figures 5 to 6 As shown, in order to enable the transfer device 5 to transport products better, the transfer device 5 in this embodiment includes a suction cup assembly 51, an X-axis moving assembly 52 and a Z-axis moving assembly 53. The suction cup assembly 51 can move freely in the X-axis and Z-axis directions through the X-axis moving assembly 52 and the Z-axis moving assembly 53.

[0061] Since the second conveying device 4 in this solution is directly set above the first conveying device 2, it does not need to move in the Y-axis direction. In other embodiments, when the setting position of the second conveying device 4 is changed, a Y-axis moving component can be added so that the suction cup component 51 can move freely in the Y-axis direction.

[0062] When the product in this solution is a bread-type food, it is preferable to use a suction cup assembly 51 to firmly hold the bread in place and move it, in order to ensure the bread is fluffy. When the product is not a bread-type food, the suction cup assembly 51 can be replaced by a common clamp / robotic arm.

[0063] Furthermore, the X-axis moving assembly 52 includes a first bracket 521, a second bracket 522, a driving component 523, a drive gear 524, a transmission chain 525, a guide rail 526, a slider 527, and a linkage shaft 528. The first bracket 521 and the second bracket 522 are spaced apart on the frame 1, and the first bracket 521 and the second bracket 522 are interconnected by multiple connecting rods 529.

[0064] The driving component 523 is mounted on the first bracket 521. The output end of the driving component 523 is connected to the driving gear 524. The driving gear 524 is connected to the first transmission gear 5211 on the first bracket 521 via a transmission chain 525. The driving gear 524 is connected to the second transmission gear 5221 on the second bracket 522 via a linkage shaft 528. The second transmission gear 5221 is connected to the third transmission gear 5222 on the second bracket 522 via another transmission chain 525. The first transmission gear 5211 and the third transmission gear 5222 are connected via another linkage shaft 528.

[0065] The Z-axis moving assembly 53 includes a mounting plate 531 and a telescopic member 532. The two sides of the mounting plate 531 are respectively connected to the two transmission chains 525. The inner sides of the first bracket 521 and the second bracket 522 are provided with two sets of parallel guide rails 526. Each set of guide rails 526 has a slider 527. The ends of the two sides of the mounting plate 531 are respectively connected to the two sliders 527. The telescopic member 532 is located at the lower end of the mounting plate 531, and the output end of the telescopic member 532 is connected to the suction cup assembly 51.

[0066] In this embodiment, the X-axis moving assembly 52 is moved by the driving component 523 (motor). The driving component 523 can drive the drive gear 524 to rotate. Since the drive gear 524 is connected to the first transmission gear 5211 and the second transmission gear 5221 respectively, and the first transmission gear 5211 and the third transmission gear 5222 are also connected through the linkage shaft 528, the movement of all drive gears 524 and transmission gears is synchronized, and the movement of the two transmission chains 525 is also always synchronized. Since the mounting plate 531 of the Z-axis moving assembly 53 is connected to the two transmission chains 525 on both sides respectively, the mounting plate 531 can move continuously along the X-axis following the rotation of the transmission chains 525. At the same time, the mounting plate 531 is precisely guided by the sliders 527 and guide rails 526 on both sides during the movement. The Z-axis moving assembly 53 relies on the extension and retraction of the telescopic component 532 to drive the lifting and lowering of the suction cup assembly 51.

[0067] Furthermore, the adjusting device 6 includes a second handwheel 61, a worm gear reducer 62, and a transmission rod 63. The frame 1 is provided with four worm gear reducers 62. Adjacent worm gear reducers 62 are connected by the transmission rod 63 or the transmission chain 66. Each worm gear reducer 62 is connected to a lead screw assembly 64. The lead screw assembly 64 is connected to the material transfer device 5. Each worm gear reducer 62 is provided with a second handwheel 61, such that: when the second handwheel 61 is rotated, the worm gear reducer 62 rotates, and drives the lead screw assembly 64 to operate, thereby realizing the lifting and lowering of the material transfer device 5.

[0068] The adjustment device 6 also includes guide posts 65, a plurality of guide posts 65 are arranged on the frame 1, the guide posts 65 are provided on both sides of the material transfer device 5, and the connecting parts 54 are also provided on both sides of the material transfer device 5, and the guide posts 65 move through the connecting parts 54.

[0069] The adjusting device 6 includes four guide columns 65, four sets of linked worm gear reducers 62 (each worm gear reducer is connected by a transmission rod 63 or a transmission chain 66), and four lead screw assemblies 64 connected to them. The second handwheel 61 drives the four sets of worm gear reducers 62 and lead screw assemblies 64 to run simultaneously, thereby driving the material transfer device 5 to move up and down. The guide columns 65 guide the up and down movement of the moving device. A scale can also be set on the frame 1 to control the specific height of the material transfer device 5.

[0070] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A demolding device, characterized in that, include: Rack (1); A first conveying device (2) is disposed on the frame (1) and is used to convey a mold containing a product. An air blowing device (3) is provided on the frame (1) and the air blowing device (3) is located above the feed end of the first conveying device (2). The air blowing device (3) is used to blow air into the mold to separate the product from the mold. A second conveying device (4) is disposed on the frame (1) and is used to convey the product after it has been separated from the mold. A transfer device (5) is movably mounted on the frame (1). The transfer device (5) is located above the first conveying device (2). The transfer device (5) is used to move the product separated from the mold from the first conveying device (2) to the second conveying device (4).

2. The demolding device according to claim 1, characterized in that, It also includes an adjustment device (6) disposed on the frame (1), the adjustment device (6) being used to adjust the height of the transfer device (5).

3. The demolding device according to claim 1, characterized in that, The blowing device (3) includes a mounting frame (31) and a jet nozzle (32). The mounting frame (31) is mounted on the frame (1). A plurality of jet nozzles (32) are spaced apart on the mounting frame (31). The jet nozzles (32) are used to blow compressed gas into the mold to blow up the product and separate it from the mold. The blowing device (3) also includes a baffle grille (33), which is disposed on the mounting bracket (31). The baffle grille (33) is located at a preset height so that when the air nozzle (32) blows the product up, the baffle grille (33) blocks the product and prevents it from moving upward beyond the preset height.

4. The demolding device according to claim 1, characterized in that, The second conveying device (4) is located directly above the first conveying device (2), and the length of the second conveying device (4) is less than the length of the first conveying device (2).

5. A demolding device according to claim 1, characterized in that, The first conveying device (2) has limit bars (21) on both sides of the feed end, and the feed end of the first conveying device (2) is also provided with multiple spaced movable devices (7). Two fixed plates (11) are spaced apart on the frame (1). The movable device (7) includes a mounting part (71) and a connecting shaft (72). The two ends of the connecting shaft (72) are respectively connected to the two fixed plates (11) and extend to the outside of the fixed plates (11). The outer walls of the first and second ends of the connecting shaft (72) are respectively provided with threads in opposite directions. The mounting part (71) is provided on the first end and the second end respectively. The two mounting parts (71) are respectively connected to the corresponding limit bars (21) so that there is a material passage gap between the two limit bars (21) for the mold to pass through. A first handwheel (73) is provided at either end of the connecting shaft (72) extending outside the fixed plate (11).

6. A demolding device according to claim 5, characterized in that, The first end of the limiting stop (21) is bent outward, so that the width of the material passage gap changes from large to small.

7. A demolding device according to claim 5, characterized in that, Both of the fixed plates (11) are provided with a number of infrared sensors (8) spaced apart. The infrared sensors (8) are located at the feeding end of the first conveying device (2) and are used to sense whether the mold enters the first conveying device (2).

8. A demolding device according to claim 1, characterized in that, The material transfer device (5) includes a suction cup assembly (51), an X-axis moving assembly (52), and a Z-axis moving assembly (53). The X-axis moving assembly (52) is movably mounted on the frame (1), the Z-axis moving assembly (53) is movably mounted on the X-axis moving assembly (52), and the suction cup assembly (51) is mounted on the Z-axis moving assembly (53).

9. A demolding device according to claim 8, characterized in that, The X-axis moving assembly (52) includes a first bracket (521), a second bracket (522), a driving component (523), a drive gear (524), a transmission chain (525), a guide rail (526), ​​a slider (527), and a linkage shaft (528). The first bracket (521) and the second bracket (522) are spaced apart on the frame (1), and the first bracket (521) and the second bracket (522) are connected to each other by multiple connecting rods (529). The drive unit (523) is mounted on the first bracket (521). The output end of the drive unit (523) is connected to the drive gear (524). The drive gear (524) is connected to the first transmission gear (5211) on the first bracket (521) via a transmission chain (525). The drive gear (524) is connected to the second transmission gear (5221) on the second bracket (522) via a linkage shaft (528). The second transmission gear (5221) is connected to the third transmission gear (5222) on the second bracket (522) via another transmission chain (525). The first transmission gear (5211) and the third transmission gear (5222) are connected via another linkage shaft (528). The Z-axis moving assembly (53) includes a mounting plate (531) and a telescopic component (532). The two sides of the mounting plate (531) are respectively connected to two transmission chains (525). The inner sides of the first bracket (521) and the second bracket (522) are provided with two sets of parallel guide rails (526). The two sets of guide rails (526) are equipped with sliders (527). The ends of the two sides of the mounting plate (531) are respectively connected to the two sliders (527). The telescopic component (532) is located at the lower end of the mounting plate (531), and the output end of the telescopic component (532) is connected to the suction cup assembly (51).

10. A demolding device according to claim 2, characterized in that, The adjusting device (6) includes a second handwheel (61), a worm gear reducer (62), and a transmission rod (63). The frame (1) is provided with four worm gear reducers (62). Adjacent worm gear reducers (62) are connected by the transmission rod (63) or the transmission chain (66). Each worm gear reducer (62) is connected to a lead screw assembly (64). The lead screw assembly (64) is connected to the material transfer device (5). Each worm gear reducer (62) is provided with a second handwheel (61) such that: when the second handwheel (61) is turned, the worm gear reducer (62) rotates, and drives the lead screw assembly (64) to run to realize the lifting and lowering of the material transfer device (5). The adjustment device (6) also includes guide posts (65), a plurality of guide posts (65) are arranged on the frame (1), the guide posts (65) are provided on both sides of the material transfer device (5), and the connecting parts (54) are also provided on both sides of the material transfer device (5), and the guide posts (65) move through the connecting parts (54).

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