Degumming device

Abstract

The utility model discloses a degumming device, and relates to the field of photovoltaic wafer production equipment, and the degumming device comprises a rack and a clamping mechanism arranged on the rack; the clamping mechanism can be switched between a non-clamping state and a clamping state, and the clamping mechanism is used for clamping materials in the clamping state; the machine frame is provided with a feeding port used for receiving materials. The degumming device further comprises a triggering assembly and a transmission mechanism. The trigger assembly is arranged at the feeding hole; the transmission mechanism is connected between the triggering assembly and the clamping mechanism; the trigger assembly has a trigger end; under the condition that the trigger end is not subjected to pressure, the clamping mechanism is in a non-clamping state; and under the condition that the trigger end is subjected to pressure towards the bottom of the rack, the trigger assembly can move towards the bottom of the rack and drive the transmission mechanism to move, and the transmission mechanism triggers the clamping mechanism to be switched from the non-clamping state to the clamping state. The degumming device is high in automation degree, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic wafer production equipment, in particular to a debonding device used for fixing a crystal rod during the wafer transportation and cleaning process. Background Art

[0002] In the process of transferring wafers from the slicer to the degumming and cleaning machine in the photovoltaic industry, the handling and cleaning of the wafers require the use of an auxiliary tool called a degumming rack (flower basket) to achieve safe and stable operation.

[0003] At present, most of the debonding racks used in the industry are static fixed structures. Before the wafer is placed in, the blocking rollers need to be manually operated to the open state to reserve a large buffer space for the wafer. After the wafer is placed in the buffer space inside the debonding rack, the blocking rollers need to be manually operated again to the clamping state.

[0004] This mode of operation relies entirely on manual labor and has a low degree of automation, resulting in low efficiency and high operating costs. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art to a certain extent. To this end, the utility model provides a degumming device with high automation and improved efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A degumming device comprises a frame and a clamping mechanism arranged on the frame; the clamping mechanism can be switched between a non-clamping state and a clamping state, and the clamping mechanism is used to clamp the material in the clamping state; the frame has a material inlet for receiving the material,

[0008] The degumming device further comprises a trigger assembly and a transmission mechanism; the trigger assembly is arranged at the feed inlet; the transmission mechanism is connected between the trigger assembly and the clamping mechanism; the trigger assembly has a trigger end;

[0009] When the trigger end is not subjected to pressure, the clamping mechanism is in a non-clamping state;

[0010] When the trigger end is subjected to pressure toward the bottom of the frame, the trigger assembly can move toward the bottom of the frame and drive the transmission mechanism to move, and the transmission mechanism triggers the clamping mechanism to switch from a non-clamping state to a clamping state.

[0011] The degumming device can use the downward pressure generated by the weight of the material - the crystal tray and the wafer itself to trigger the trigger component to move downward, thereby using the transmission mechanism to drive the parts of the clamping mechanism to move closer to the material from both sides of the material. When the bottom of the material falls onto the supporting component of the frame, the clamping mechanism completely clamps the material on the supporting component and fixes it. Compared with the existing device, the clamping process does not require manual participation, which improves the degree of automation, thereby improving efficiency and reducing dependence on manual labor.

[0012] Optionally, the frame includes two opposite side panels; the degumming device includes at least one trigger component and a transmission mechanism corresponding to the trigger component; the trigger component is correspondingly arranged on the side panel and the trigger component can move along the surface of the side panel; the trigger component is respectively connected to the clamping mechanism located between the two side panels through the corresponding transmission mechanism.

[0013] Optionally, the trigger component further has two connecting ends; the two connecting ends are located on both sides of the trigger end and are arranged opposite to each other; the extension direction of the trigger end is opposite to the feeding direction; and the degumming device includes transmission mechanisms corresponding to the connecting ends respectively.

[0014] Optionally, a guide mechanism is further provided between the side plate and the trigger assembly; the guide mechanism comprises two relatively arranged guide columns and corresponding guide sliders, the guide sliders are slidably arranged on the guide columns, and the guide sliders are fixed to their respective corresponding connecting ends; the guide columns extend toward the bottom of the frame.

[0015] Optionally, the transmission mechanism includes a connecting rod assembly; the connecting rod assembly includes a first connecting rod and a second connecting rod; one end of the first connecting rod is hinged to the trigger assembly, and the other end of the first connecting rod is hinged to one end of the second connecting rod; the other end of the second connecting rod is hinged to the frame; the clamping mechanism is located between one end of the first connecting rod and the other end of the second connecting rod; the clamping mechanism is connected to one end of the first connecting rod and one of the second connecting rods;

[0016] When the trigger assembly drives one end of the first connecting rod to move toward one end of the second connecting rod, the clamping mechanism moves toward the center of the feed inlet.

[0017] Optionally, the length of the first connecting rod is the same as the length of the second connecting rod; the first connecting rod and the second connecting rod are connected by a pivot; and the clamping mechanism is connected to the pivot.

[0018] Optionally, the clamping mechanism includes a first stop roller and a second stop roller that are arranged opposite to each other; one end of the first stop roller and one end of the second stop roller are respectively connected to the trigger assembly through their corresponding transmission mechanisms.

[0019] Optionally, it further includes an elastic reset component for driving the clamping mechanism to switch back from the clamping state to the non-clamping state; one end of the elastic reset component is connected to one of the trigger component and the clamping mechanism, and the other end is connected to the frame.

[0020] Optionally, it further includes a self-locking mechanism fixed on the frame; the self-locking mechanism is located on the moving path of the trigger component; when the trigger component triggers the clamping mechanism to switch to the clamping state, the locking tongue of the self-locking mechanism can lock the trigger component.

[0021] Optionally, it further includes a support component; the support component includes two support rollers, and the two support rollers are horizontally arranged at the bottom of the frame and opposite to the feeding port; the clamping mechanism is located between the support rollers and the feeding port.

[0022] Optionally, the frame is provided with multiple groups of clamping grooves on two opposite side plates; the multiple groups of clamping grooves are arranged in sequence in the feeding direction, and the ends of the two support rollers correspond to the clamping grooves on the two side plates; the two support rollers can be detachably connected to one group of the multiple groups of clamping grooves.

[0023] Optionally, two opposite guiding members are provided on one side of the feeding port; the guiding members are connected to the side plates; the triggering end is located between the two guiding members.

[0024] The debonding device provided by the present invention can trigger the synchronous downward pressure of the triggering end and the connecting end of the trigger component of the debonding frame by means of the downward pressure generated by the weight of the crystal carrier and the wafer itself, respectively driving the hinge joints in the middle of a pair of link components on both sides to compress towards the middle (close to the material), and completing the automatic clamping function of the first retaining roller and the second retaining roller. At the same time, after the downward pressure stroke is in place, the self-locking mechanism is automatically triggered to limit the movement of the trigger component, ensuring the absolute positions of the two retaining rollers, further ensuring the fixed position of the wafer without movement. After the debonding and cleaning work is completed, the locking of the self-locking mechanism is released manually, so that the trigger component and the two retaining rollers are automatically reset respectively. This debonding device greatly reduces the frequency of manual intervention, improves the automation efficiency, increases the product fault tolerance rate, also saves a large amount of material transfer time, and improves the turnover efficiency.

[0025] These features and advantages of the present invention will be detailedly disclosed in the following specific embodiments and the drawings. The best embodiments or means of the present invention will be shown in detail in combination with the drawings, but it is not a limitation to the technical solution of the present invention. In addition, these features, elements, and components appear in multiple in each of the following texts and drawings, and different symbols or numbers are marked for convenience of representation, but all represent components with the same or similar structures or functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below with reference to the drawings:

[0027] Figure 1 It is a schematic structural diagram of the degumming device described in some embodiments.

[0028] Figure 2 It is a schematic structural diagram of the crystal holder assembly described in some embodiments.

[0029] Figure 3 It is Figure 1 a sectional view along the A direction of the degumming device (with the clamping mechanism in the unclamped state) described in

[0030] Figure 4 It is Figure 1 a sectional view along the A direction of the degumming device (with the clamping mechanism in the clamped state) described in

[0031] Figure 5 It is the front view of the side plate described in some embodiments, showing the arrangement of the transmission mechanism, the support assembly, and the clamping mechanism.

[0032] Figure 6 It is a sectional view of the degumming device along the axial direction of the guide post.

[0033] Figure 7 It is a schematic structural diagram of the degumming device when fixing the crystal holder assembly, showing the positional relationship among the support assembly, the clamping mechanism, and the crystal bar.

[0034] Wherein, 10, crystal holder assembly; 11, crystal holder main body 11; 12, crystal bar; 13, outer protrusion; 200, side plate; 210, guide groove; 220, guide member; 230, clamping groove; 300, support assembly; 310, support roller; 400, clamping mechanism; 410, first retaining roller; 420, second retaining roller; 500, trigger assembly; 510, connection end; 520, trigger end; 521, side ear; 600, transmission mechanism; 610, connecting rod assembly; 611, first connecting rod; 612, second connecting rod; 700, guiding mechanism; 710, guide post; 720, guide slider; 800, elastic reset assembly; 900, self-locking mechanism; 910, lock body; 920, lock tongue; 930, pull rod. Detailed Embodiments

[0035] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. Based on the embodiments in the embodiments, it is intended to explain the present invention and should not be construed as a limitation to the present invention.

[0036] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0037] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] In the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more, and the meaning of "several" is one or more.

[0039] As used herein, the phrase "in one embodiment" or "example" or "instance" means that a particular feature, structure, or characteristic described in connection with the embodiment itself can be included in at least one embodiment of the present disclosure. The appearances of the phrase "in one embodiment" in various positions in the specification do not necessarily refer to the same embodiment.

[0040] Embodiment:

[0041] As Figure 1 and Figure 2 shown, a degumming device is shown, which can be used to fix the object to be processed - the crystal carrier assembly 10 in the degumming process. The crystal carrier assembly 10 includes a crystal carrier main body 11 located above, and a crystal bar 12 bonded below the crystal carrier main body 11. The length direction of the crystal bar 12 extends along the horizontal direction. The crystal bar 12 is cut into wafers of a certain specification, and several wafers are stacked in the length direction of the crystal bar 12. The length of the crystal carrier main body 11 is slightly greater than the length of the crystal bar 12. And at both ends in the length direction of the crystal bar 12, the end portion of the crystal carrier main body 11 exposes one end distance of the end face of the crystal bar 12 to form an outer protrusion 13 that can be placed on the degumming device.

[0042] The degumming device includes a frame, a clamping mechanism 400, a support assembly 300, and a transmission mechanism 600. The frame has a length, a height, and a width. At the top of the frame, there is an upward feeding port, and the support assembly is located at the bottom of the frame. A receiving bin is formed between the lower part of the feeding port and the upper part of the support assembly. The clamping mechanism is located between the feeding port and the support assembly. During the process of loading and unloading the crystal carrier assembly 10, ensure that the length direction of the crystal carrier assembly 10 is consistent with the length direction of the frame, and then smoothly place the crystal bar 12 on the crystal carrier assembly 10 into the receiving bin inside the frame from the feeding port above the frame. The support assembly 30 is located at the bottom of the receiving bin and is used to support the bottom of the crystal bar 12. The clamping mechanism 400 includes two parts, and the two parts are relatively arranged in the width direction of the frame, that is, they are respectively located on both sides of the receiving bin.

[0043] The frame includes two side plates 200 that are relatively arranged in its length direction. The two side plates 200 are erected vertically and are parallel and facing each other to support the support assembly 300 after it is installed. To increase the strength of the frame, a plurality of rod-shaped, column-shaped, and plate-shaped connecting pieces are also provided between the two side plates 200. Through the cooperation of these connecting pieces and the side plates 200, the frame forms a stable and firm frame structure.

[0044] The clamping mechanism 400 and the support assembly 300 are located between the two side plates 200. Specifically, the length direction of the support assembly 300 is the same as the length direction of the frame, and the two ends of the support assembly 300 respectively extend and are connected to the two side plates 200. A trigger assembly 500 is provided on the inner side of each of the two side plates 200. The trigger assembly 500 can move up and down in the vertical direction along the side plate 200. The trigger assembly has a trigger end.

[0045] When the crystal bar 12 located below in the crystal carrier assembly 10 falls into the receiving bin between the two trigger assemblies 500, at this time, in the length direction of the frame, the outer protrusion 13 at the end of the upper crystal carrier body 11 can fall and rest on the trigger end of the trigger assembly 500, and the trigger assembly 500 can also share part of the weight of the crystal carrier assembly 10. The trigger end of the trigger assembly 500 moves downward under the action of the gravity of the crystal carrier assembly 10 and gradually approaches the lower support assembly 300 until the bottom of the crystal carrier assembly 10 is completely placed on the support assembly 300.

[0046] In this embodiment, the transmission mechanism 600 corresponds to the clamping mechanism 400. The clamping mechanism 400 is connected to the trigger assembly 500 through the transmission mechanism 600. Specifically, for the two parts of the clamping mechanism 400, at least one part is in transmission connection with the trigger assembly 500 through the transmission mechanism 600, and the other part can also be in transmission connection with the trigger assembly 500 using the same transmission mechanism 600, or can be relatively fixed to the frame. According to the number of movable parts in the clamping mechanism 400, the number of transmission mechanisms 600 can be flexibly adjusted to ensure that it is not less than the number of movable parts. When the same movable part is connected to multiple transmission mechanisms 600 at different positions, these transmission mechanisms can be synchronously driven to achieve force sharing and uniform distribution, avoiding concentrated force application.

[0047] The clamping mechanism can switch between a non-clamping state and a clamping state. In the non-clamping state, the two parts of the clamping mechanism are farthest apart in the horizontal direction, and the distance reserved between the two parts is much greater than the width of the ingot 12.

[0048] In the clamping state, the two parts of the clamping mechanism are closest together and can tightly abut against the side of the ingot.

[0049] When the ingot of the ingot carrier assembly 10 is placed into the feeding port of the frame from above, the outer protrusion 13 of the ingot carrier main body located above the ingot carrier assembly 10 will press on the trigger end of the trigger assembly. When the trigger assembly 500 moves downward along the surface of the side plate 200 of the frame under the pressure in the direction towards the feeding port, it drives the transmission mechanism to move, and causes the transmission mechanism to trigger the clamping mechanism to switch from the non-clamping state to the clamping state. When the trigger end is not under pressure, the clamping mechanism can remain in the non-clamping state.

[0050] This degumming device, through the cooperation of the trigger assembly 500, the transmission mechanism 600, and the clamping mechanism 400, utilizes the gravitational force of the ingot carrier assembly 10 to drive the clamping mechanism 400 to move, thereby driving the clamping mechanism 400 to clamp the material, achieving the fixation of the material in the width direction of the frame. The entire clamping process does not require manual participation, improving the degree of automation and work efficiency.

[0051] In some exemplary embodiments, such as Figure 3 、 Figure 4 and Figure 5As shown, the transmission mechanism 600 includes a connecting rod assembly 610. A part of the clamping mechanism 400 can be connected to one or more transmission mechanisms 600. Here, one of the transmission mechanisms 600 is taken as an example for illustration. The connecting rod assembly 610 includes a first connecting rod 611 and a second connecting rod 612. The first connecting rod 611 and the second connecting rod 612 are arranged in a vertical plane and are parallel to the side plate. The upper end of the first connecting rod 611 is hinged to the trigger assembly 500, the lower end of the first connecting rod 611 is hinged to the upper end of the second connecting rod 612, and the lower end of the second connecting rod 612 is hinged to the side plate 200. The hinged position of the lower end of the second connecting rod 612 is close to the support assembly 300. The clamping mechanism is located between the upper end of the first connecting rod and the lower end of the second connecting rod.

[0052] The first connecting rod 611 and the second connecting rod 612 can move (rotate) along the direction of the side plate 200. Moreover, the distance between the upper end of the first connecting rod 611 and the lower end of the second connecting rod 612 is less than the total length of the first connecting rod 611 and the second connecting rod 612, so that the three hinged points on the first connecting rod 611 and the second connecting rod 612 form a triangle rather than being collinear. Among them, the hinged point between the first connecting rod 611 and the second connecting rod 612 is biased towards the accommodation bin.

[0053] When the trigger assembly 500 moves downward under the pressure towards the bottom of the frame, it drives one end of the first connecting rod to move towards the other end of the second connecting rod at the same time. The hinged part between the first connecting rod 611 and the second connecting rod 612 drives the part of the clamping mechanism 400 to move towards the accommodation bin or the center of the feeding port, and can abut against the side of the material in the accommodation bin, thereby realizing the fixation of the material (the ingot 12).

[0054] In some exemplary embodiments, the connecting rod assembly 610 includes the first connecting rod 611 and the second connecting rod 612 with the same length. The first connecting rod 611 and the second connecting rod 612 are connected by a pivot. The hinged position of one end of the second connecting rod 612 on the side plate 200 is located in the moving direction of the trigger assembly 500. The clamping mechanism 400 is connected to the pivot.

[0055] Through the above settings, two connecting rods with the same length are adopted, so that they can be evenly stressed. And when driving the clamping mechanism 400, the force exerted by the clamping mechanism 400 on the side of the material can be nearly horizontal and perpendicular to the side of the material, so as to preferably realize the fixation of the material.

[0056] It should be noted that in addition to using the above-mentioned link assembly 610 to convert the displacement of the trigger assembly 500 in the vertical direction into the displacement of the clamping mechanism 400 in the horizontal direction, the transmission mechanism 600 can also adopt a synchronous belt assembly, a gear set and a rack, etc., as well as a combination of several of them and the link assembly 610. Or two pneumatic (or hydraulic) push rods arranged vertically, and the cylinders of the two push rods are connected in a communicating manner to change the direction of the force applied.

[0057] In some exemplary embodiments, the trigger assembly 500 includes a T-shaped plate. The T-shaped plate has a trigger end 520 and two opposite connection ends 510. The T-shaped plate can be integral or composed of two plates. In this embodiment, the T-shaped plate adopts a split structure including a horizontal plate and a vertical plate. A number of screw holes are provided on the vertical plate. According to needs, the vertical plate can be connected to the horizontal plate by a threaded connector by selecting one or several suitable screw holes, so that the length of the vertical plate exposed on one side of the horizontal plate is different. The two ends of the horizontal plate form the connection ends 510 of the T-shaped plate, and the exposed end of the vertical plate forms the trigger end 520 of the T-shaped plate.

[0058] Specifically, the trigger end 520 is located in the middle of the two connection ends 510 and extends in a direction away from the support assembly 300, that is, extends vertically upward. The connection ends 510 extend horizontally to both sides respectively for partial transmission connection with the clamping mechanism 400 through the transmission mechanism. Similarly, in order to evenly distribute the pressure, the distances between the two connection ends 510 and the trigger end 520 should be the same.

[0059] In some exemplary embodiments, side ears 521 are provided on the trigger end 520. The side ears 521 are horizontally arranged. The bottom surface of the side ears 521 is fixed to the trigger end 520, and the top surface of the side ears 521 is for the material to overlap. A guiding groove 210 is provided on the side plate 200. The guiding groove 210 extends towards the support assembly 300, so that during the downward movement of the trigger assembly 500, the position state of the material and the side ears 521, as well as the movement state of the side ears, can be observed through the guiding groove 210, which is convenient for maintenance and troubleshooting.

[0060] In some exemplary embodiments, as Figures 3 - 7 shown, a guiding mechanism 700 is further provided between the side plate 200 and the trigger assembly 500. By means of the guiding mechanism 700, the movement of the trigger assembly 500 is better restricted, making it more stable during the movement.

[0061] The guiding mechanism 700 includes two oppositely arranged guiding columns 710 and corresponding guiding sliders 720. The guiding sliders 720 are slidably arranged on the guiding columns 710. The guiding columns 710 extend from the triggering assembly 500 towards the supporting assembly 300, that is, the guiding columns 710 are arranged in the vertical direction and fixed on the side plates 200. Specifically, in the width direction of the frame, the guiding columns 710 are respectively located on both sides of the side plates 200, and the guiding sliders 720 are respectively fixed to the corresponding connection ends 510. Each triggering assembly 500 is guided by two guiding mechanisms 700, making its movement smoother.

[0062] In some exemplary embodiments, the degumming device further includes an elastic reset assembly 800 for driving the clamping mechanism to switch back from the clamping state to the non-clamping state. One end of the elastic reset assembly 800 is connected to one of the triggering assembly 500 and the clamping mechanism 400, and the other end is connected to the frame. For example, the elastic reset assembly 800 includes a reset spring arranged on the guiding column 710 of the guiding mechanism 700. The reset spring is sleeved on the guiding column 710, its lower end is connected to the fixed block located on the side plate 200, and its upper end abuts against the slider (only a partial length of the reset spring is shown in the figure).

[0063] During the downward movement of the triggering assembly 500, part of the gravitational potential energy of the material is converted into the elastic potential energy of the elastic reset assembly 800. When the material is taken away, the elastic reset assembly 800 releases the elastic potential energy and drives the triggering assembly 500 to move in a direction away from the supporting assembly 300, that is, to move the triggering assembly 500 upward to the initial position (height).

[0064] In some exemplary embodiments, two opposite guiding members 220 are further provided on each side plate 200. The triggering end 520 is located between the two guiding members 220 to guide the side frame of the material to fall onto the triggering end 520. Specifically, the guiding members 220 are conical guiding members 220, such as conical.

[0065] In the width direction of the frame, mounting plates are respectively provided on both sides and inside of the side plates 200. The mounting plates are horizontally arranged and fixed to the side plates 200. The conical guide members 220 are fixed on the mounting plates, with the tips of the guide members 220 facing upward. An activity area for the trigger end 520 is left between the two mounting plates. The distance between the roots of the two guide members 220 is adapted to the width of the outer protrusion 13 on the crystal carrier main body 11, so that the outer protrusion 13 of the crystal carrier main body 11 can slide upward along the conical surface and be accurately positioned by the two guide members 220 after reaching the mounting plates. And when the outer protrusion 13 presses down the side ear 521 on the trigger end 520, the entire trigger assembly 500 moves downward, and finally the side ear 521 is flush with the mounting plate. The mounting plates and the side ears 521 of the trigger end 520 work together for the outer protrusion 13 of the crystal carrier main body 11 to share part of the weight of the crystal carrier assembly 10.

[0066] In some exemplary embodiments, the clamping mechanism 400 includes a first retaining roller 410 and a second retaining roller 420. The first retaining roller 410 and the second retaining roller 420 are horizontally arranged and parallel to each other. The axial directions of the first retaining roller 410 and the second retaining roller 420 are the same as the length direction of the frame. The two ends of the first retaining roller 410 and the second retaining roller 420 are respectively connected to the corresponding trigger assemblies 500 on the two side plates 200. On the same trigger assembly 500, the first retaining roller 410 and the second retaining roller 420 are oppositely arranged, and one end of the first retaining roller and one end of the second retaining roller are respectively connected to the connection end of the trigger assembly through their respective corresponding transmission mechanisms. The accommodation bin is located between the first retaining roller 410 and the second retaining roller 420.

[0067] In some exemplary embodiments, the support assembly 300 includes two support rollers 310. The axial directions of the two support rollers 310 are the same as the length direction of the frame, and they are arranged parallel to each other on the bottom of the accommodation bin at the same horizontal plane to provide support for the material. The two ends of the two support rollers 310 are respectively detachably connected to the two side plates 200.

[0068] In some exemplary embodiments, as Figures 3 - 5 shown, the side plates 200 are provided with multiple groups of clamping grooves 230. The clamping grooves 230 on the two side plates 200 at the same height are opposite to each other. The multiple groups of clamping grooves 230 are arranged in sequence in the moving direction of the trigger assembly 500 to form different height differences.

[0069] The ends of the two support rollers correspond to the clamping grooves on the two side plates, and the two support rollers can be detachably connected to one of the multiple groups of clamping grooves. Specifically, one end of the clamping groove 230 is large and the other end is small, and the smaller end slopes downward. The end side wall of the support roller 310 has a bayonet that fits the clamping groove 230. After its end is inserted from the large-mouth side of the clamping groove 230, it is translated to the small-mouth side to achieve the mating connection between the bayonet on the end side wall and the clamping groove 230. At the same time, markings related to the size specifications of the ingot 12 are engraved on the side plate 200 at the position corresponding to each clamping groove 230.

[0070] In the debonding device provided in this embodiment, multiple groups of clamping grooves 230 with different heights are provided on the side plate 200 and are detachably connected to the retaining rollers. When facing different batches of ingots 12 with different size specifications, the position of the retaining rollers can be adjusted according to the size and specifications of the ingots 12 and then continue to be used. It can be compatible with the sizes and specifications of various ingots 12.

[0071] In some exemplary embodiments, such as Figures 3 - 5 shown, the first retaining roller 410, the second retaining roller 420, and the two support rollers 310 are all composed of a long shaft and an elastic sleeve sleeved outside the long shaft and rotatably arranged on the surface of the long shaft. On the one hand, the clamping mechanism 400 and the support assembly 300 reduce the sliding friction during the contact with the ingot 12 through the rotatable elastic sleeve and convert it into rolling friction with less resistance; on the other hand, the elastic sleeve is made of an elastic material and plays a buffering role during the contact with the ingot 12 to avoid damaging the ingot 12.

[0072] In some exemplary embodiments, such as Figure 3 、 4 and as shown in 7, the debonding device further includes a self-locking mechanism 900 fixed on the frame. The self-locking mechanism 900 is located on the moving path of the trigger assembly 500. When the trigger assembly 500 triggers the clamping mechanism to switch to the clamping state, that is, when the trigger assembly 500 moves to the position closest to the support assembly 300, the locking tongue 920 of the self-locking mechanism 900 can lock the trigger assembly 500 to prevent it from rising (moving back).

[0073] Specifically, the self-locking mechanism 900 includes a lock body 910 and a lock tongue 920. The lock body 910 is fixed on the mounting plate. The end of the lock tongue 920 is located in the lock body 910, and the head end extends out of the lock body 910 and reaches the back of the receiving end. The side surface of the head end of the lock tongue 920 facing upward is an arc-shaped guiding surface. When the receiving end moves downward, one side of the side ear 521 thereon can touch the arc-shaped guiding surface. After the arc-shaped surface is pressed down, it will force the lock tongue 920 to retract into the lock body 910. After the side ear 521 completely passes by, the lock tongue 920 extends out again under the action of the elastic resetting member in the lock body 910. And the side surface of the head end of the lock tongue 920 facing downward is a plane, and this plane can be attached to the upper surface of the side ear 521, so as to prevent the side ear 521 from moving upward.

[0074] A pull rod 930 is provided at the end of the lock tongue 920, and the pull rod 930 extends out from the opposite side of the lock body 910. When it is necessary to unlock the side ear 521, by manually operating the pull rod 930, the lock tongue 920 is retracted into the lock body 910, so as to release the lock on the side ear 521.

[0075] It should be noted that the self-locking mechanism 900 can be directly exposed when arranged on the mounting plate, which is convenient for operation. In addition, in some alternative embodiments, the self-locking mechanism 900 with the same structure can also be arranged on the side plate 200 or other positions of the frame, and can be used to lock and unlock any one of the trigger assembly 500, the transmission mechanism 600, and the clamping mechanism 400. Of course, the specific structure of the self-locking mechanism 900 is not limited to this, and no further examples will be given here.

[0076] The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the content described in the drawings and the above specific embodiments. Any modification that does not deviate from the functional and structural principles of the present invention will be included in the scope of the claims.

Claims

1. A degumming device, comprising a frame and a clamping mechanism arranged on the frame; the clamping mechanism can be switched between a non-clamping state and a clamping state, and the clamping mechanism is used to clamp the material in the clamping state; the frame has a material inlet for receiving the material, It is characterized in that The degumming device further comprises a trigger assembly and a transmission mechanism; the trigger assembly is arranged at the feed inlet; the transmission mechanism is connected between the trigger assembly and the clamping mechanism; the trigger assembly has a trigger end; When the trigger end is not subjected to pressure, the clamping mechanism is in a non-clamping state; When the trigger end is subjected to pressure toward the bottom of the frame, the trigger assembly can move toward the bottom of the frame and drive the transmission mechanism to move, and the transmission mechanism triggers the clamping mechanism to switch from a non-clamping state to a clamping state.

2. The degumming device according to claim 1, characterized in that: The frame includes two opposite side panels; the degumming device includes at least one trigger component and a transmission mechanism corresponding to the trigger component; the trigger component is correspondingly arranged on the side panel and the trigger component can move along the surface of the side panel; the trigger component is respectively connected to the clamping mechanism located between the two side panels through the corresponding transmission mechanism.

3. The degumming device according to claim 2, characterized in that: The trigger component also has two connecting ends; the two connecting ends are located on both sides of the trigger end and are arranged opposite to each other; the extension direction of the trigger end is opposite to the feeding direction; the degumming device includes transmission mechanisms corresponding to the connecting ends respectively.

4. The degumming device according to claim 3, characterized in that: A guide mechanism is also provided between the side plate and the trigger assembly; the guide mechanism comprises two relatively arranged guide columns and corresponding guide slide blocks, the guide slide blocks are slidably arranged on the guide columns, and the guide slide blocks are fixed to their respective corresponding connecting ends; the guide columns extend toward the bottom of the frame.

5. The degumming device according to claim 1, characterized in that: The transmission mechanism comprises a connecting rod assembly; the connecting rod assembly comprises a first connecting rod and a second connecting rod; one end of the first connecting rod is hinged to the trigger assembly, and the other end thereof is hinged to one end of the second connecting rod; the other end of the second connecting rod is hinged to the frame; the clamping mechanism is located between one end of the first connecting rod and the other end of the second connecting rod; the clamping mechanism is connected to one end of the first connecting rod and one of the second connecting rods; When the trigger assembly drives one end of the first connecting rod to move toward one end of the second connecting rod, the clamping mechanism moves toward the center of the feed inlet.

6. The degumming device according to claim 5, characterized in that: The length of the first connecting rod is the same as that of the second connecting rod; the first connecting rod and the second connecting rod are connected via a pivot; and the clamping mechanism is connected to the pivot.

7. The degumming device according to claim 1, characterized in that: The clamping mechanism comprises a first stop roller and a second stop roller which are arranged opposite to each other; one end of the first stop roller and one end of the second stop roller are respectively connected to the trigger assembly through their corresponding transmission mechanisms.

8. The degumming device according to any one of claims 1 to 7, characterized in that: It also includes an elastic reset component for driving the clamping mechanism to switch from a clamping state back to a non-clamping state; one end of the elastic reset component is connected to one of the trigger component and the clamping mechanism, and the other end is connected to the frame.

9. The degumming device according to any one of claims 1 to 7, characterized in that: It also includes a self-locking mechanism fixed on the frame; the self-locking mechanism is located on the moving path of the trigger component; when the trigger component triggers the clamping mechanism to switch to the clamping state, the locking tongue of the self-locking mechanism can lock the trigger component.

10. The degumming device according to any one of claims 1 to 7, characterized in that: It also includes a support assembly; the support assembly includes two support rollers, the two support rollers are transversely arranged at the bottom of the frame and opposite to the feed inlet; the clamping mechanism is located between the support rollers and the feed inlet.

11. The degumming device according to claim 10, characterized in that: The frame is provided with multiple groups of snap-in grooves on two opposite side panels; the multiple groups of snap-in grooves are arranged in sequence in the feeding direction, and the ends of the two support rollers correspond to the snap-in grooves on the two side panels; the two support rollers can be selectively detachably connected to one group of the multiple groups of snap-in grooves.

12. The degumming device according to claim 2, characterized in that: Two relative guide members are arranged on one side of the feeding port; the guide members are connected to the side plate; and the trigger end is located between the two guide members.

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