Recycling device for spacing paper

Abstract

The invention discloses a recycling device for spacing paper, and relates to the technical field of glass manufacturing. The recycling device comprises a recycling mechanism and a paper feeding mechanism, the recycling mechanism comprises a first support, a main shaft, a first driving part and a pressing assembly, the two ends of the main shaft are rotationally connected with the first support through locking parts, a first adsorption hole is formed in the surface of the main shaft, and the first driving part is configured to drive the main shaft to rotate; the paper feeding mechanism comprises a second support and a supporting table, the supporting table is movably arranged on the second support and bears spacing paper, the supporting table can be close to or away from the recycling mechanism, when the supporting table is close to the recycling mechanism, the spacing paper can be wound around the main shaft, and the pressing assembly is configured to press the spacing paper on the main shaft. The recycling device can automatically complete recycling of the spacer paper, and due to the fact that the spacer paper is wound through the main shaft, the spacer paper does not need to be folded, cost of the hydraulic packing machine is saved, efficiency is improved, and cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of glass manufacturing, and in particular to a recycling device for spacer paper. Background Art

[0002] In the production and manufacturing of carrier glass, semi-finished carrier glass plates are cut into certain sizes according to customer requirements after forming and packaged. In order to avoid friction damage between carrier glass, two adjacent carrier glass sheets need to be separated by spacer paper. Usually, after the carrier glass is taken away and put into the process, the spacer paper needs to be placed on the bracket. After a certain number of spacer papers are stacked, the operator transfers the spacer paper to the hydraulic baler for compression and packaging, which is convenient for transportation and recycling.

[0003] However, with the increase of production rhythm and production capacity, the recycling of spacer paper causes a heavy workload for operators. Moreover, the spacer paper is relatively hard after folding and squeezing, which will cause serious wear and tear on the hydraulic baler and cause damage, affecting production efficiency and production costs. Summary of the invention

[0004] The purpose of the present invention is to provide a spacer paper recycling device, which can automatically complete the recycling of the spacer paper. Since the spacer paper is wound by a main shaft, there is no need to fold the spacer paper, thereby saving the cost of the hydraulic baler, improving efficiency and reducing costs.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A spacer paper recycling device, comprising:

[0007] The recovery mechanism comprises a first bracket, a main shaft, a first driving member and a clamping assembly, wherein both ends of the main shaft are rotatably connected to the first bracket through a locking member, a first adsorption hole is provided on the surface of the main shaft, and the first driving member is configured to drive the main shaft to rotate;

[0008] The paper feeding mechanism includes a second bracket and a support platform, wherein the support platform is movably arranged on the second bracket and carries the spacer paper, and the support platform can approach or move away from the recovery mechanism. When the support platform approaches the recovery mechanism, the spacer paper can be wound around the main shaft, and the clamping assembly is configured to clamp the spacer paper onto the main shaft.

[0009] As an optional solution for the above-mentioned spacer paper recycling device, first connecting shafts are rotatably provided on opposite sides of the first bracket, and second connecting shafts are connected to both ends of the length direction of the main shaft. The locking member includes two rotatably connected locking parts, and both of the two locking parts are provided with semicircular grooves. When the two locking parts are buckled, the two semicircular grooves form a locking hole, and the first connecting shaft and the second connecting shaft at the corresponding end of the main shaft are locked in the locking hole, so that the main shaft can rotate coaxially with the two first connecting shafts.

[0010] As an optional solution for the above-mentioned spacer paper recycling device, an anti-rotation protrusion is convexly provided in the locking hole, a first anti-rotation groove is provided on the side wall of the first connecting shaft, and a second anti-rotation groove is provided on the side wall of the second connecting shaft, and the anti-rotation protrusion is snap-fitted with the first anti-rotation groove and the second anti-rotation groove.

[0011] As an optional solution for the above-mentioned spacer paper recycling device, the clamping assembly includes a crossbeam, a clamping member and a first elastic member. The crossbeam is arranged on the first bracket, and the two ends of the first elastic member are respectively abutted against the crossbeam and the clamping member to elastically abut the clamping member against the main shaft.

[0012] As an optional solution for the above-mentioned spacer paper recycling device, the recycling mechanism also includes a displacement detection component, the beam is slidably connected to the first bracket, and the displacement detection component includes two sensors, the two sensors are arranged at intervals along the moving direction of the beam, and the two sensors can detect the position of the beam.

[0013] As an optional solution of the above-mentioned spacer paper recycling device, the recycling mechanism also includes a second elastic member, two ends of the second elastic member respectively abut the crossbeam and the first bracket, and the second elastic member is configured to drive the crossbeam to approach the main shaft.

[0014] As an optional solution for the above-mentioned spacer paper recycling device, the clamping assembly is located below the main shaft, and a plurality of support plates are spaced apart at one end of the support platform close to the recycling mechanism, and an escape space is formed between two adjacent support plates, and the escape space is configured to avoid the clamping assembly.

[0015] As an optional solution for the above-mentioned spacer paper recycling device, the clamping member includes a connecting rod and two guide rods arranged at both ends of the connecting rod, the two guide rods are passed through the cross beam and cooperate with the cross beam guide, a clamping wheel is rotatably arranged on the connecting rod, and the first elastic member is sleeved on each of the guide rods.

[0016] As an optional solution for the above-mentioned spacer paper recycling device, the recycling mechanism includes multiple groups of the clamping assemblies, the multiple groups of the clamping assemblies are all arranged on the first bracket, and the multiple groups of the clamping assemblies are arranged around the outer circumference of the main shaft at circumferential intervals along the main shaft.

[0017] As an optional solution of the above-mentioned spacer paper recovery device, the support platform is provided with a second adsorption hole.

[0018] Beneficial effects of the present invention:

[0019] The present invention provides a recycling device for spacer paper. In the recycling device, a robot can place the spacer paper on a support table, and then the support table is close to the recycling mechanism, so that the recycled paper is adsorbed by the first adsorption hole of the main shaft, and when the main shaft rotates, the spacer paper can be wound on the main shaft. When the spacer paper is about to be completely wound, the rotation of the main shaft is stopped, so that a certain distance is reserved at the end of the spacer paper. When the next spacer paper is sent to the main shaft position by the support table, the spacer paper is located between the end of the previous spacer paper and the main shaft. At this time, the main shaft rotates, and the second spacer paper is wound. By analogy, the main shaft can be used to wind multiple spacer papers to complete the recycling. Then, the locking piece is opened, the main shaft is removed, and a new main shaft is replaced, and the above operation can be continued to recycle the spacer paper.

[0020] The recycling device can automatically complete the recycling of the spacer paper, and because it is wound through the main shaft, there is no need to fold the spacer paper, thus saving the cost of the hydraulic baler, improving efficiency and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the spacer paper recycling device provided by the present invention;

[0022] Figure 2 It is a structural schematic diagram of the recovery mechanism provided by the present invention;

[0023] Figure 3 is a partial enlarged view of the recovery mechanism provided by the present invention;

[0024] Figure 4 It is a side view of the main shaft winding the spacer paper provided by the present invention;

[0025] Figure 5 It is a structural schematic diagram of the paper feeding mechanism provided by the present invention.

[0026] In the figure:

[0027] 100, spacer paper;

[0028] 1. Recovering mechanism; 11. First bracket; 12. Main shaft; 121. First adsorption hole; 13. First driving member; 14. Pressing assembly; 141. Crossbeam; 1411. Main body; 1412. Detection rod; 142. Pressing member; 1421. Connecting rod; 1422. Guide rod; 1423. Pressing wheel; 143. First elastic member; 15. Locking member; 151. Locking part; 152. Hook; 153. Buckle; 16. Displacement detection assembly; 161. Sensor;

[0029] 2. Paper feeding mechanism; 21. Second bracket; 22. Support platform; 221. Second adsorption hole; 222. Support plate; 223. Avoidance space; 224. Guide block; 23. Paper sensor; 24. Guide rail. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0031] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0032] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in contact with the second feature through another feature between them instead of being in direct contact. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0035] In the production and manufacturing of carrier glass, semi-finished carrier glass plates are cut into certain sizes according to customer requirements after forming and packaged. In order to avoid friction damage between carrier glass, two adjacent carrier glass sheets need to be separated by spacer paper. Usually, after the carrier glass is taken away and put into the process, the spacer paper needs to be placed on the bracket. After a certain number of spacer papers are stacked, the operator transfers the spacer paper to the hydraulic baler for compression and packaging, which is convenient for transportation and recycling.

[0036] However, with the increase of production rhythm and production capacity, the recycling of spacer paper causes a heavy workload for operators. Moreover, the spacer paper is relatively hard after folding and squeezing, which will cause serious wear and tear on the hydraulic baler and cause damage, affecting production efficiency and production costs.

[0037] like Figure 1 to Figure 3 As shown, in order to solve the above problems, the present embodiment provides a recycling device for spacer paper, which includes a recycling mechanism 1, and the recycling mechanism 1 includes a first bracket 11, a main shaft 12, a first driving member 13 and a clamping assembly 14. The two ends of the main shaft 12 are rotatably connected to the first bracket 11 through a locking member 15. A first adsorption hole 121 is provided on the surface of the main shaft 12. The first driving member 13 is configured to drive the main shaft 12 to rotate. The spacer paper 100 can be wound around the main shaft 12, and the clamping assembly 14 is configured to press the spacer paper 100 against the main shaft 12.

[0038] In the initial stage, the spacer paper 100 is not wound on the main shaft 12. When the operator or the robot brings the spacer paper 100 close to the recycling mechanism 1, the spacer paper 100 will be adsorbed by the first adsorption hole 121 of the main shaft 12, and then the first driving member 13 drives the main shaft 12 to rotate, and the spacer paper 100 can be wound on the main shaft 12. Figure 4As shown, when the spacer paper 100 is about to be completely wound, the rotation of the main shaft 12 is stopped, so that a distance is reserved at the end of the spacer paper 100. Then, when the second spacer paper 100 is close to the main shaft 12, the front end of the second spacer paper 100 is located between the end of the first spacer paper 100 and the main shaft 12. At this time, the main shaft 12 rotates, and the second spacer paper 100 is pressed and wound by the main shaft 12 and the first spacer paper 100. By analogy, multiple spacer papers 100 can be wound using the main shaft 12 to complete the recycling. Then, the locking member 15 is opened, the main shaft 12 is removed, and a new main shaft 12 is replaced, and the above operation can be continued to recycle the spacer paper 100.

[0039] The recycling device can automatically complete the recycling of the spacer paper 100 , and because the spacer paper 100 is wound by the main shaft 12 , there is no need to fold the spacer paper 100 , thus saving the cost of the hydraulic baler, improving efficiency and reducing costs.

[0040] In this embodiment, the first driving member 13 is a rotary motor.

[0041] In this embodiment, first connecting shafts are rotatably provided on opposite sides of the first bracket 11, and second connecting shafts are connected to both ends of the length direction of the main shaft 12. The locking member 15 includes two rotatably connected locking parts 151, and the two locking parts 151 are each provided with a semicircular groove. When the two locking parts 151 are buckled, the two semicircular grooves form a locking hole, and the first connecting shaft and the second connecting shaft at the corresponding end of the main shaft 12 are both locked in the locking hole, so that the main shaft 12 can rotate coaxially with the two first connecting shafts.

[0042] The structure of the locking piece 15 facilitates the locking and unlocking of the main shaft 12. When the main shaft 12 needs to be installed, the two second connecting shafts at both ends of the main shaft 12 are coaxially matched with the two first connecting shafts of the first bracket 11, and then the two locking parts 151 of the locking piece 15 are respectively engaged at both ends of the main shaft 12, so that the first connecting shaft and the second connecting shaft at the corresponding ends are both located in the locking holes of the locking piece 15, and the locking of the main shaft 12 is completed; when the amount of wound recycled paper reaches a predetermined value, the locking pieces 15 at both ends of the main shaft 12 are opened respectively to disassemble the main shaft 12.

[0043] Furthermore, among the two locking parts 151 of the locking member 15, one locking part 151 is provided with a hook 152, and the other locking part 151 is provided with a buckle 153. When the two locking parts 151 are buckled together, the buckle 153 is clamped and fixed with the hook 152 to ensure that the two locking parts 151 can clamp the first connecting shaft and the second connecting shaft.

[0044] It is worth noting that as the use time of the recovery mechanism 1 increases, the surfaces of the first connecting shaft and the second connecting shaft will be worn to varying degrees, resulting in a reduction in the clamping force of the locking portion 151 on the first connecting shaft or the second connecting shaft, which may cause the first connecting shaft and / or the second connecting shaft and the locking member 15 to slip.

[0045] To solve the above problem, an anti-rotation protrusion is provided in the locking hole, a first anti-rotation groove is provided on the side wall of the first connecting shaft, and a second anti-rotation groove is provided on the side wall of the second connecting shaft. The anti-rotation protrusion is snap-fitted with the first anti-rotation groove and the second anti-rotation groove.

[0046] By cooperating between the anti-rotation protrusion and the first anti-rotation groove, the first connecting shaft and the locking piece 15 can be circumferentially locked. By cooperating between the anti-rotation protrusion and the second anti-rotation groove, the second connecting shaft and the locking piece 15 can be circumferentially locked, thereby ensuring synchronous rotation of the first connecting shaft and the second connecting shaft.

[0047] It is worth noting that, in some embodiments, anti-rotation protrusions may be separately provided in the locking hole corresponding to the first anti-rotation groove and the second anti-rotation groove, respectively, which can also ensure the synchronous rotation of the first connecting shaft and the second connecting shaft.

[0048] It is understandable that as the number of spacer papers 100 wound on the main shaft 12 increases, the thickness of the spacer papers 100 on the main shaft 12 will gradually increase, that is, the overall outer diameter of the main shaft 12 and the spacer papers 100 will increase. Figure 2 and Figure 3 As shown, in order to ensure that the clamping assembly 14 can compress the spacer paper 100 throughout the entire process when the main shaft 12 winds the spacer paper 100, the clamping assembly 14 includes a crossbeam 141, a clamping member 142 and a first elastic member 143. The crossbeam 141 is arranged on the first bracket 11, and the two ends of the first elastic member 143 are respectively abutted against the crossbeam 141 and the clamping member 142 to elastically abut the clamping member 142 against the main shaft 12.

[0049] When the spacer paper 100 wound on the main shaft 12 increases gradually, the first elastic member 143 is compressed by the pressing member 142, so that the pressing member 142 can compress the spacer paper 100 while providing space for the gradually thickening spacer paper 100, ensuring that the spacer paper 100 can be smoothly wound.

[0050] In this embodiment, the recycling mechanism 1 includes a plurality of clamping assemblies 14, which are all disposed on the first bracket 11, and are spaced around the outer circumference of the main shaft 12 along the circumferential direction of the main shaft 12. The more clamping assemblies 14 are disposed, the more the main shaft 12 can avoid the end of the spacer paper 100 from being detached from the surface of the main shaft 12 when the spacer paper 100 is wound, resulting in the spacer paper 100 being wound too loosely or not being wound on the main shaft 12.

[0051] Generally speaking, multiple groups of clamping assemblies 14 are arranged at equal intervals along the circumference of the main shaft 12. It is worth noting that, starting from the second chapter of the spacer paper 100, since the front end of each spacer paper 100 needs to be clamped by the end of the previous spacer paper 100 and the main shaft 12 to complete the winding of the spacer paper 100, the length of the overlapping part of two adjacent spacer papers 100 along the circumference of the main shaft 12 needs to be greater than the interval between two adjacent clamping assemblies 14, so as to ensure that when the end of the previous spacer paper 100 is separated from a group of clamping assemblies 14, the front end of the spacer paper 100 clamped by the spacer paper 100 and the main shaft 12 has been clamped by the next group of clamping assemblies 14, thereby ensuring the smooth winding of the spacer paper 100.

[0052] like Figure 1 and Figure 2 As shown, in this embodiment, the recycling mechanism 1 includes two groups of clamping assemblies 14, one group of clamping assemblies 14 is arranged below the main shaft 12, and the other group of clamping assemblies 14 is arranged above the main shaft 12. That is to say, the distance between the clamping members 142 of the two groups of clamping assemblies 14 is half of the circumference of the main shaft 12. Therefore, half of the circumference of the main shaft 12 needs to be smaller than the distance reserved at the end of the spacer paper 100, and the reserved distance is the length of the spacer paper 100 overlapping with the previous spacer paper 100 before winding.

[0053] like Figure 3 As shown, the clamping member 142 includes a connecting rod 1421 and two guide rods 1422 arranged at both ends of the connecting rod 1421. The two guide rods 1422 are passed through the cross beam 141 and cooperate with the cross beam 141 for guidance. A clamping wheel 1423 is rotatably provided on the connecting rod 1421, and a first elastic member 143 is sleeved on each guide rod 1422.

[0054] Among them, the connecting rod 1421 is used to fix the pressure wheel 1423. The two guide rods can not only ensure that the elastic force on the connecting rod 1421 is balanced, but also provide a guiding effect for the movement of the connecting rod 1421. When the main shaft 12 winds the spacer paper 100 and the thickness of the spacer paper 100 on the main shaft 12 gradually increases, the connecting rod 1421 can stably move along the radial direction of the main shaft 12 to compress the first elastic member 143, and the pressure wheel 1423 can reduce the wear on the spacer paper 100 and avoid scratching the spacer paper 100.

[0055] It is understandable that as the number of spacer papers 100 on the main shaft 12 increases, the overall outer diameter of the main shaft 12 and the spacer paper 100 will gradually increase. The operator can determine the number of spacer papers 100 wound on the main shaft 12 based on the change in the outer diameter. When the outer diameter reaches the preset value, it means that the spacer paper 100 is wound, and the operator can replace the main shaft 12.

[0056] like Figure 2As shown, the recycling mechanism 1 further includes a displacement detection assembly 16, the crossbeam 141 is slidably connected to the first bracket 11, and the displacement detection assembly 16 includes two sensors 161, which are arranged at intervals along the moving direction of the crossbeam 141, and the two sensors 161 can detect the position of the crossbeam 141. The displacement detection assembly 16 can improve the accuracy of the time when the operator replaces the main shaft 12, ensure that the number of spacer papers 100 wound on each main shaft 12 is consistent, and facilitate storage and transportation.

[0057] It can be understood that as the overall outer diameter of the main shaft 12 and the spacer paper 100 gradually increases, the beam 141 of the clamping assembly 14 will also move accordingly. Therefore, at this time, one of the two sensors 161 of the displacement detection assembly 16 can be used to detect whether the initial position of the spacer beam 141 is correct, that is, whether the clamping member 142 is pressed against the outer surface of the main shaft 12, and the other sensor 161 is used to detect the moving distance of the beam 141. When the sensor 161 detects the beam 141, it means that the number of spacer papers 100 wound on the main shaft 12 has reached a preset value, and the main shaft 12 needs to be replaced.

[0058] It is worth noting that in order to ensure the strength of the crossbeam 141, the crossbeam 141 is relatively thick, which results in poor detection accuracy of the sensor 161. Figure 2 As shown, to solve this problem, the beam 141 includes a main body 1411 and a detection rod 1412. The main body 1411 is slidably connected to the first bracket 11. The connecting rod 1421 of the clamping member 142 is passed through the main body 1411 and cooperates with the main body 1411 for guidance. The detection rod 1412 is spaced apart from the beam 141, and the two sensing members of the displacement detection assembly 16 are configured to sense the position of the detection rod 1412.

[0059] In this embodiment, the crossbeam 141 of the clamping assembly 14 located below the main shaft 12 is slidably connected to the first bracket 11. At this time, the two sensing components of the displacement detection assembly 16 are spaced apart in the vertical direction.

[0060] Furthermore, the recovery mechanism 1 further includes a second elastic member, the two ends of which respectively abut against the cross beam 141 and the first bracket 11, and the second elastic member is configured to drive the cross beam 141 to approach the spindle 12. After the spindle 12 is replaced, the second elastic member can reset the cross beam 141, so that the pressing member 142 of the pressing assembly 14 is pressed against the surface of the spindle 12 again, and at this time, the detection rod 1412 can be sensed by the sensing member located above.

[0061] like Figure 1 and Figure 5As shown, in order to achieve the purpose of automatically conveying the spacer paper 100 to the recycling mechanism 1 to improve efficiency, the recycling device also includes a paper feeding mechanism 2, the paper feeding mechanism 2 includes a second bracket 21 and a support platform 22, the support platform 22 is movably arranged on the second bracket 21 and carries the spacer paper 100, the support platform 22 can approach or move away from the recycling mechanism 1, and when the support platform 22 approaches the recycling mechanism 1, the spacer paper 100 can be wound around the main shaft 12.

[0062] In the recycling device, the robot can place the spacer paper 100 on the support platform 22, and then the support platform 22 is close to the recycling mechanism 1, so that the recycled paper is adsorbed by the first adsorption hole 121 of the main shaft 12. When the main shaft 12 rotates, the spacer paper 100 can be wound on the main shaft 12.

[0063] Specifically, the paper feeding mechanism 2 further includes a driving assembly, which is configured to drive the support platform 22 to approach or move away from the recycling mechanism 1. In this embodiment, the driving assembly includes a lead screw, a slider, and a second driving member, the lead screw is rotatably disposed on the second bracket 21, the slider is slidably disposed on the second bracket 21 and is threadedly connected to the lead screw, the slider is fixedly connected to the support platform 22, and the second driving member is disposed on the second bracket 21 and can drive the lead screw to rotate.

[0064] The second driving member drives the lead screw to rotate, so that the slider moves along the axial direction of the lead screw, thereby driving the support platform 22 to move forward and backward to approach or move away from the recovery mechanism 1.

[0065] In some embodiments, the driving component may also be a linear driving structure such as a cylinder or a linear motor, as long as it can drive the support platform 22 to reciprocate along a straight line, which will not be described in detail here.

[0066] In order to improve the accuracy of the direction of the support platform 22 when it moves, a guide rail 24 is provided on the second bracket 21 , and a guide block 224 is fixedly provided at the bottom of the support platform 22 , and the guide block 224 cooperates with the guide rail 24 for guidance.

[0067] In this embodiment, the second bracket 21 is provided with a paper sensor 23, which is located between the support platform 22 and the recycling mechanism 1. When the end of the spacer paper 100 on the support platform 22 passes through the paper sensor 23, the main shaft 12 stops rotating, and at this time, the end of the spacer paper 100 is the reserved length. Specifically, the horizontal distance between the sensor and the axis of the main shaft 12 is 200mm to 240mm, that is, the reserved length L of the end of the spacer paper 100 is 200mm to 240mm, such as Figure 4 As shown, the reserved length of the end of the spacing paper 100 may be 200 mm, 205 mm, 210 mm, 215 mm, 220 mm, 225 mm, 230 mm, 235 mm or 240 mm.

[0068] In this embodiment, in order to ensure that the spacer paper 100 remains stable on the support platform 22 , the support platform 22 is provided with a second adsorption hole 221 to prevent the spacer paper 100 from moving or being blown off.

[0069] In this embodiment, a plurality of support plates 222 are arranged at intervals at one end of the support platform 22 close to the recycling mechanism 1, and an escape space 223 is formed between two adjacent support plates 222, and the escape space 223 is configured to escape the clamping assembly 14. Specifically, the escape space 223 needs to escape the clamping member 142, that is, the two guide rods 1422 of the clamping member 142, to ensure that the support platform 22 and the support plate 222 can support the spacer paper 100 and deliver the spacer paper 100 to the bottom of the main shaft 12, and the support platform 22 and the support plate 222 will not interfere with the guide rod 1422.

[0070] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The content of this specification should not be understood as limiting the present invention.

Claims

1. A spacer paper recycling device, characterized in that: include: The recovery mechanism (1) comprises a first bracket (11), a main shaft (12), a first driving member (13) and a pressing assembly (14); both ends of the main shaft (12) are rotatably connected to the first bracket (11) via locking members (15); a first adsorption hole (121) is provided on the surface of the main shaft (12); and the first driving member (13) is configured to drive the main shaft (12) to rotate; The paper feeding mechanism (2) comprises a second bracket (21) and a support platform (22), wherein the support platform (22) is movably arranged on the second bracket (21) and carries the spacer paper (100), and the support platform (22) can approach or move away from the recovery mechanism (1). When the support platform (22) approaches the recovery mechanism (1), the spacer paper (100) can be wound around the main shaft (12), and the clamping assembly (14) is configured to clamp the spacer paper (100) onto the main shaft (12).

2. The spacer paper recycling device according to claim 1, characterized in that: First connecting shafts are rotatably arranged on opposite sides of the first bracket (11), and second connecting shafts are connected to both ends of the main shaft (12) in the length direction. The locking member (15) comprises two rotatably connected locking parts (151), and the two locking parts (151) are each provided with a semicircular groove. When the two locking parts (151) are buckled, the two semicircular grooves form a locking hole, and the second connecting shaft at the corresponding end of the first connecting shaft and the main shaft (12) is locked in the locking hole, so that the main shaft (12) can rotate coaxially with the two first connecting shafts.

3. The spacer paper recycling device according to claim 2, characterized in that: An anti-rotation protrusion is convexly arranged in the locking hole, a first anti-rotation groove is formed on the side wall of the first connecting shaft, and a second anti-rotation groove is formed on the side wall of the second connecting shaft. The anti-rotation protrusion is snap-fitted with both the first anti-rotation groove and the second anti-rotation groove.

4. The spacer paper recycling device according to claim 1, characterized in that: The clamping assembly (14) comprises a crossbeam (141), a clamping member (142) and a first elastic member (143); the crossbeam (141) is arranged on the first bracket (11); two ends of the first elastic member (143) respectively abut against the crossbeam (141) and the clamping member (142) so as to elastically abut the clamping member (142) against the main shaft (12).

5. The spacer paper recycling device according to claim 4, characterized in that: The recovery mechanism (1) further comprises a displacement detection component (16); the crossbeam (141) is slidably connected to the first bracket (11); the displacement detection component (16) comprises two sensors (161); the two sensors (161) are arranged at intervals along the moving direction of the crossbeam (141); and the two sensors (161) are both capable of detecting the position of the crossbeam (141).

6. The spacer paper recycling device according to claim 5, characterized in that: The recovery mechanism (1) further comprises a second elastic member, two ends of which respectively abut against the crossbeam (141) and the first bracket (11), and the second elastic member is configured to drive the crossbeam (141) to approach the main shaft (12).

7. The spacer paper recycling device according to claim 4, characterized in that: The clamping assembly (14) is located below the main shaft (12); a plurality of support plates (222) are spaced apart at one end of the support platform (22) close to the recovery mechanism (1); an escape space (223) is formed between two adjacent support plates (222); and the escape space (223) is configured to escape the clamping assembly (14).

8. The spacer paper recycling device according to claim 4, characterized in that: The clamping member (142) comprises a connecting rod (1421) and two guide rods (1422) arranged at both ends of the connecting rod (1421); the two guide rods (1422) are passed through the crossbeam (141) and cooperate with the crossbeam (141) for guidance; a clamping wheel (1423) is rotatably arranged on the connecting rod (1421), and the first elastic member (143) is sleeved on each of the guide rods (1422).

9. The spacer paper recycling device according to claim 4, characterized in that: The recovery mechanism (1) comprises a plurality of groups of clamping assemblies (14), the plurality of groups of clamping assemblies (14) are all arranged on the first bracket (11), and the plurality of groups of clamping assemblies (14) are arranged around the outer circumference of the main shaft (12) at intervals along the circumference of the main shaft (12).

10. The spacer paper recovery device according to any one of claims 1 to 9, characterized in that: The support platform (22) is provided with a second adsorption hole (221).

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