Surface shell removal equipment and production line having the same

Abstract

The present application provides a surface shell removal device and a production line having the same, which is used to remove the shell layer on the surface of the material, and the surface shell removal device includes a first driving member, a first crushing member and a second crushing member, the first driving member has a driving part, the driving part can move along a first direction; the first crushing member is arranged on the driving part; the second crushing member is opposite to the crushing member along the first direction. The present application drives the first crushing member to move toward the second crushing member along the first direction through the first driving member, the material and the surface shell layer between the first crushing member and the second crushing member are compressed, and the shell layer on the surface of the material is crushed and separated from the material due to the compression, thereby achieving the crushing and removal of the surface shell layer of the material.

Description

Technical Field

[0001] The present application relates to the technical field of material surface treatment, and in particular to a surface shell removal device and a production line having the same. Background Art

[0002] In the process of material processing, it is sometimes necessary to remove the surface shell of the material. For example, in the electric bed product, the bracket of the electric bed is welded with galvanized pins for mounting rollers. During the processing, the bracket needs to be sprayed with plastic, while the galvanized pins do not need to be sprayed with plastic. For this reason, before the bracket is sprayed with plastic, a silicone sleeve needs to be put on the galvanized pin to prevent the plastic powder from contaminating the galvanized pin. Therefore, after the spraying treatment, a plastic powder shell is formed on the surface of the silicone sleeve, which needs to be removed to achieve the recycling of the silicone sleeve.

[0003] Previously, it was necessary to manually remove the plastic powder shell on the silicone sleeve and clean up the waste. During the operation, the employees had a large workload, low efficiency, and the crushing and shelling effect was poor.

[0004] In addition, the Chinese patent application publication CN108654787A provides a material crusher, which improves the crushing efficiency and crushing quality of the processed material through the first crushing piece and the second crushing piece. However, it crushes the processed material as a whole and cannot be directly used to remove and crush the surface shell of the material.

[0005] Therefore, there is no relevant equipment in the current prior art that can effectively crush and remove the shell layer on the surface of the material. Summary of the invention

[0006] The present application provides a surface shell removal device and a production line having the same, so as to achieve a better technical effect of removing the surface shell of a material.

[0007] The first aspect of the present application provides a surface shell removal device, which is used to remove the shell layer on the surface of the material. The surface shell removal device includes a first driving member, a first crushing member and a second crushing member. The first driving member has a driving part, and the driving part can move along a first direction; the first crushing member is arranged on the driving part; the second crushing member is opposite to the first crushing member along the first direction.

[0008] The first driving member is used to drive the first crushing member to move along the first direction and approach the second crushing member, so that the material is compressed and the shell layer is broken and separated from the material.

[0009] In some embodiments, the surface shell removal device also includes a second driving member and has a second direction, and the second direction is set at an angle to the first direction, wherein the second driving member is connected to the first crushing member to drive the first crushing member to move along the second direction; and / or the second driving member is connected to the second crushing member to drive the second crushing member to move along the second direction.

[0010] In some embodiments, the second direction is perpendicular to the first direction, and the first direction is the direction of gravity.

[0011] In some embodiments, a transmission assembly is further included, wherein the second driving member is located on one side of the first crushing member in the first direction, and the second driving member is connected to the first crushing member through the transmission assembly.

[0012] In some embodiments, the transmission assembly includes an eccentric transmission disk, a drive plate and a cam follower, the eccentric transmission disk is connected to the second drive member; the drive plate cooperates with the first crushing member; the cam follower is rotatably arranged on the drive plate along a rotation axis and cooperates with the eccentric transmission disk, and the rotation axis is parallel to the first direction.

[0013] Wherein, when the second driving member drives the eccentric transmission disc to rotate, the eccentric transmission disc drives the driving plate to move through the cam follower, so as to drive the first crushing member to move along the second direction.

[0014] In some embodiments, the surface shell removal device also includes a mounting frame and a linear guide rail, the first driving member and the first crushing member are arranged on the mounting frame, and the driving plate cooperates with the mounting frame; the mounting frame cooperates on the linear guide rail, and the linear guide rail extends along the second direction; when the eccentric transmission disk rotates, the driving plate drives the mounting frame to move along the linear guide rail to move the first crushing member along the second direction.

[0015] In some embodiments, the surface shell removal device also includes a mounting frame and a fixed frame, the first driving member and the first crushing member are arranged on the mounting frame, and the driving plate cooperates with the mounting frame; the fixed frame and the mounting frame are connected by an elastic member.

[0016] The surface shell removal device has a first state and a second state. In the first state, the driving plate drives the mounting frame to overcome the elastic force of the elastic member and move so that the first crushing member moves along the second direction; in the second state, the elastic force of the elastic member drives the mounting frame and the first crushing member to move in the opposite direction of the second direction.

[0017] In some embodiments, a first sensing member is provided on the first crushing member; the first crushing member has a starting position and an ending position in the second direction, and a second sensing member is provided at the starting position and the ending position respectively, and the second sensing member is used to detect the first sensing member to obtain a position signal of the first crushing member and transmit the position signal to the second driving member and / or the transmission assembly.

[0018] In some embodiments, the surface crust removal device further comprises an elastic buffer, and the driving part and the first crushing member are connected via the elastic buffer.

[0019] In some embodiments, the surface shell removal device also includes a mounting frame, a first guide sleeve, a first guide member and a second guide member, the first driving member is arranged on the mounting frame; the first guide sleeve is arranged on the mounting frame; the first guide member extends along the first direction, cooperates with the first guide sleeve, and can move along the first direction under the guidance of the first guide sleeve, the driving part is connected to the first guide member; the second guide member extends along the first direction and is arranged between the driving part and the first crushing member, the elastic buffer is a spring, and the spring is sleeved on the second guide member.

[0020] In some embodiments, a plurality of filter through-holes are provided on the second crushing member; and / or a filter screen or a filter through-hole is provided on a side of the first crushing member close to the second crushing member.

[0021] The second aspect of the present application also provides a surface shell removal production line, which includes at least one of a loading mechanism and a unloading mechanism, and any of the aforementioned surface shell removal devices, the loading mechanism is used to load the surface shell removal device, and the unloading mechanism is used to unload the surface shell removal device.

[0022] In some embodiments, when the feeding mechanism is provided, the feeding mechanism includes a feeding conveyor belt and a storage bin, the storage bin is provided on the feed end of the feeding conveyor belt, the discharge end of the feeding conveyor belt is higher than the feed end of the feeding conveyor belt in vertical height, and the feeding conveyor belt is also provided with a feeding baffle on the downstream side of the storage bin.

[0023] When the unloading mechanism is provided, the unloading mechanism includes a first receiving piece, a unloading channel and a second receiving piece, the first receiving piece is arranged at the lower side of the second crushing piece, the inlet end of the unloading channel is arranged on one side of the first crushing piece in the second direction, and the second receiving piece is arranged at the outlet end of the unloading channel.

[0024] The present application has the following beneficial effects: the present application provides a surface shell removal device and a production line having the same, which is used to remove the shell on the surface of the material, and drives the first crushing member to move toward the second crushing member along the first direction through the first driving member, and the material and its surface shell between the first crushing member and the second crushing member are compressed, and the shell on the surface of the material is crushed and separated from the material due to the compression, thereby achieving the crushing and removal of the shell on the surface of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 A schematic structural diagram of a surface crust removal device is shown as an example.

[0027] Figure 2 Exemplary illustration Figure 1 A partial enlarged schematic diagram of part A.

[0028] Figure 3 A side view of a surface crust removal device is shown as an example.

[0029] Figure 4 Exemplary illustration Figure 3 Cross-sectional view of section BB.

[0030] Figure 5 A schematic structural diagram of one side of a surface crust removal device is shown as an example.

[0031] Figure 6 The structural schematic diagram of the other side of a surface shell removal device is exemplarily shown.

[0032] Figure 7 A schematic structural diagram of a surface shell removal production line is shown as an example.

[0033] The main components in the present application are denoted by the following reference numerals: 10 - surface shell removal device, 100 - first driving member, 110 - driving unit, 200 - first crushing member, 300 - second crushing member, 310 - filtering through-port, 410 - elastic buffer member, 420 - mounting frame, 430 - fixing frame, 440 - elastic member, 450 - first sensing member, 460 - second sensing member, 470 - receiving trough, 480 - linear guide rail, 490 - tension spring connecting shaft, 500 - guide assembly, 510 - first guide member , 520-first guide sleeve, 530-second guide member, 600-second driving member, 700-transmission assembly, 710-coupling, 720-eccentric transmission plate, 730-drive plate, 740-cam follower, 800-feeding mechanism, 810-feeding conveyor belt, 820-storage bin, 830-feeding baffle, 840-feeding transition trough, 900-unloading mechanism, 910-first receiving member, 920-unloading channel, 930-second receiving member, 20-surface shell removal production line. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application. In addition, it should be understood that the specific implementation methods described herein are only used to illustrate and explain the present application and are not used to limit the present application. In the present application, unless otherwise stated, the directional words used, such as "up", "down", "left", and "right", generally refer to the up, down, left, and right of the device in actual use or working state, specifically the drawing direction in the accompanying drawings.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features.

[0036] The present application provides a surface shell removal device and a production line having the same, which are described in detail below. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments of the present application. In the following embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0037] See also Figure 1 , an embodiment of the present application provides a surface shell removal device 10.

[0038] In the process of processing materials, it is sometimes necessary to remove the surface shell of the materials. For example, for the galvanized pins in electric bed products, in order to prevent the plastic spraying material from adhering to the surface of the galvanized pins, it is necessary to put a protective cover such as a silicone cover on the galvanized pins before the plastic spraying process. After the plastic spraying process, a plastic powder shell is formed on the surface of the protective cover. In order to realize the recycling of the protective cover, it is necessary to remove the plastic powder shell on the surface of the protective cover.

[0039] The surface shell removal device 10 provided in this embodiment can be used to remove the shell on the surface of a material represented by a protective cover, that is, the surface shell removal device 10 provided in this embodiment can be used to remove the shell of a second material on the surface of a material of a first material, wherein the first material is different from the second material, for example, the first material may be silicone and the second material may be plastic powder.

[0040] Please continue reading Figure 1 The surface shell removal device 10 provided in this embodiment includes a first driving member 100 , a first crushing member 200 and a second crushing member 300 .

[0041] Please read further Figure 2 , wherein the first driving member 100 has a driving portion 110, and the driving portion 110 can move along a first direction X. Exemplarily, the first driving member 100 here is a cylinder, and a roughly plate-shaped driving portion 110 is provided at the telescopic end of the cylinder. When the first driving member 100 is working, its telescopic end is telescoped so that the driving portion 110 can move forward and backward in the first direction X. Here, Figure 2 The first direction X shown is roughly the vertical downward direction, that is, the direction of gravity. When the first driving member 100 is working, the driving part 110 moves up and down. However, in other embodiments, the first direction X is not limited to the vertical downward direction. It can be inclined at a certain angle to the vertical direction without affecting the realization of the functions of the embodiments of the present application.

[0042] It is understandable that in other embodiments, the structure of the driving part 110 may be different from the aforementioned examples. For example, the driving part 110 may be the telescopic end of the first driving member 100, etc., and the driving part 110 can move along the first direction X as the first driving member 100 works.

[0043] Please continue reading Figure 2 The first crushing member 200 is disposed on the driving part 110, so that the first crushing member 200 can be driven to move with the movement of the first driving part 110. For example, the first crushing member 200 can be substantially plate-shaped, and thus can have a preferred surface area in a direction perpendicular to the first direction X so as to contact with the material.

[0044] Please combine Figure 2 and Figure 3 , the second crushing piece 300 is opposite to the first crushing piece 200 along the first direction X, that is, the first crushing piece 200 and the second crushing piece 300 are arranged in sequence along the first direction X, and a relative gap along the first direction X is formed between the first crushing piece 200 and the second crushing piece 300. Here, the first crushing piece 200 and the second crushing piece 300 are opposite to each other, which means that the projection of the first crushing piece 200 along the first direction X at least partially overlaps with the second crushing piece 300, and there is a relative gap along the first direction X between the overlapping parts.

[0045] When the driving member drives the first crushing member 200 to move along the first direction X, the first crushing member 200 approaches the second crushing member 300, that is, the relative gap between the two is reduced. As a result, the material between the first crushing member 200 and the second crushing member 300 is compressed, and the shell layer on the surface of the material is broken and separated from the material.

[0046] Here, the material represented by the protective cover has a first elastic modulus, and the surface of the material has a shell layer, and the shell layer has a second elastic modulus, and the first elastic modulus is different from the second elastic modulus, so that when subjected to an external force, the deformation of the material and the shell layer on its surface are different, and the separation of the two can be achieved. Exemplarily, the first elastic modulus is greater than the second elastic modulus, so that the material can undergo a greater elastic deformation than the shell layer on its surface, which will cause the shell layer on the surface of the material to break, and the material can be separated from the shell layer on its surface.

[0047] Here, this embodiment is illustrated by taking a protective cover as an example, but it can be understood that the device can also be used to remove the shell layer on the surface of other materials, such as the shell layer on the surface of a rubber part, etc. The example description in this embodiment does not constitute an undue limitation on the present application.

[0048] In some embodiments, see Figure 4 The surface shell removal device 10 further includes an elastic buffer 410, through which the driving part 110 of the first driving member 100 and the first crushing member 200 are connected, so as to provide a buffer for the first crushing member 200, so that the pressure provided by the first crushing member 200 to the material is more gentle, so as to avoid damaging the material. Exemplarily, the elastic buffer 410 can be a spring, one end of which is connected to the driving part 110 and the other end of which is connected to the first crushing member 200.

[0049] In some embodiments, please refer to Figure 4 The surface crust removal device 10 further includes a mounting frame 420 and a guide assembly 500 , wherein the guide assembly 500 includes a first guide sleeve 520 , a first guide member 510 and a second guide member 530 .

[0050] The first driving member 100 is disposed on a mounting frame 420, and the mounting frame 420 can be disposed on a work surface, such as a workbench, to support the first driving member 100. For example, when the first driving member 100 is a cylinder, the first driving member 100 can be disposed on the mounting frame 420 along the first direction X.

[0051] The first guide sleeve 520 is arranged on the mounting frame 420, the first guide member 510 extends along the first direction X and is matched with the first guide sleeve 520, and the driving part 110 is connected to the first guide member 510. The first guide member 510 and the first guide sleeve 520 are arranged in pairs. Therefore, when the driving part 110 of the first driving member 100 moves, the first guide member 510 is guided by the first guide sleeve 520 and can move relatively straight along the first direction X. Since the driving part 110 is connected to the first guide member 510, the alignment of the movement of the driven part 110 and the first crushing member 200 driven by it can be improved. Exemplarily, the first guide sleeve 520 has a hollow part, the hollow part has a circular cross-section, the first guide member 510 is a cylindrical guide column, and the cylindrical outer edge of the first guide member 510 is adapted to the inner wall of the hollow part of the first guide sleeve 520, that is, the first guide member 510 is matched in the hollow part of the first guide sleeve 520 and can move up and down along the first direction X.

[0052] Exemplarily, two pairs of first guide members 510 and first guide sleeves 520 are provided here, and the two pairs of first guide members 510 and first guide sleeves 520 are arranged at intervals, for example, arranged at positions close to the two side edges of the driving part 110, so that the force applied to the driving part 110 and the outward force are uniform. It can be understood that in other embodiments, the number and position of the first guide members 510 and the first guide sleeves 520 are not limited to the above.

[0053] Please continue reading Figure 4 , the second guide member 530 also extends along the first direction X and is disposed between the driving part 110 and the first crushing member 200, and the aforementioned elastic buffer member 410 can be sleeved on the outer periphery of the second guide member 530. Exemplarily, the second guide member 530 can be a guide rod screw, etc., one end of the second guide member 530 is fixed to the first crushing member 200, and the other end is connected to the driving part 110 so as to be movable along the first direction X. Thus, the second guide member 530 realizes the connection between the driving part 110 and the first crushing member 200, and due to the provision of the elastic buffer member 410, the first crushing member 200 can move relative to the driving part 110 along the first direction X toward the direction close to it, so as to achieve the function of buffering the unloading force.

[0054] Of course, in other embodiments, one end of the second guide member 530 may be fixed to the driving part 110, and the other end may be connected to the first crushing member 200 so as to be movably connected along the first direction X, or one end of the second guide member 530 may be fixed to the driving part 110 and the other end may be fixed to the first crushing member 200. The examples in this embodiment do not constitute an undue limitation thereto.

[0055] In addition, the second guide member 530 can be arranged near the edge of the driving part 110 and the first crushing member 200 to improve the supporting performance. In order to avoid interference and other requirements, the second guide member 530 and the first guide member 510 can be staggered, for example, the first guide member 510 is farther away from the edge of the driving part 110 than the second guide member 530, etc. Of course, the example in this embodiment does not constitute an undue limitation to it. In other embodiments, the arrangement positions of the first guide member 510 and the second guide member 530 can also be determined according to actual needs.

[0056] In some embodiments, a filter screen is provided on one side of the first crushing member 200 close to the second crushing member 300, and a plurality of filter through-holes 310 are provided on the second crushing member 300. For example, the second crushing member 300 is a filter screen having a plurality of filter through-holes 310 arranged in an array. Thus, after the first crushing member 200 and the second crushing member 300 are close to each other and the shell layer on the surface of the material is crushed, the crushed shell layer can be filtered out through the filter through-holes 310 on the second crushing member 300, so that the crushed shell layer is not easily retained between the first crushing member 200 and the second crushing member 300, thereby reducing the situation where the crushed shell layer adheres to the first crushing member 200, the second crushing member 300 and the surface of the material. Here, a first receiving member 910 can also be provided on the lower side of the second crushing member 300 (see Figure 5 ) to collect the crushed shell layer.

[0057] It is understandable that in other embodiments, a filter through-hole may be provided on the first crushing member 200, or a filter through-hole 310 may be provided only on the second crushing member 300, or only a filter screen may be used as the second crushing member 300, etc. The examples in this embodiment do not constitute an undue limitation on the present application.

[0058] In some embodiments, see Figure 5The surface shell removal device 10 provided in the embodiment of the present application further includes a second driving member 600, which is connected to the first crushing member 200, so as to drive the first crushing member 200 to move along the second direction Y. Thus, the first driving member 100 drives the first crushing member 200 to move along the first direction X and crushes the shell on the surface of the material, and the second driving member 600 drives the first crushing member 200 to move along the second direction Y and causes friction between the first crushing member 200 and the second crushing member 300, so that the crushing of the shell and the separation from the material are more complete, and at the same time, the material is driven to move to the lower feeding position to realize the material feeding.

[0059] Exemplarily, the first direction X is the direction of gravity, and the second direction Y is substantially perpendicular to the first direction X, that is, the angle between the second direction Y and the first direction X is substantially 90°. Of course, in other embodiments, the angle between the second direction Y and the first direction X may also be other angles, such as 85°, 80°, 78°, 60°, etc., and the examples in this embodiment do not constitute an undue limitation thereto.

[0060] In some embodiments, please refer to Figure 5 In addition to the second driving member 600 , a transmission assembly 700 is also provided. The transmission assembly 700 is transmission-matched between the second driving member 600 and the first crushing member 200 to achieve power transmission from the second driving member 600 to the first crushing member 200 .

[0061] Exemplarily, the second driving member 600 is located on one side of the first crushing member 200 in the first direction X, and the second driving member 600 is connected to the first crushing member 200 through the transmission assembly 700. For example, when the first direction X is the gravity direction, that is, the second driving member 600 and the first crushing member 200 are located at different horizontal heights, thereby saving space in the horizontal direction, making the arrangement of the components more compact, and hiding the second driving member 600 at a different vertical height position from the first crushing member 200, so that the overall structure is more beautiful. Of course, in other embodiments, if the space position is sufficient, the second driving member 600 can also be set at other positions, such as being set on one side of the first crushing member 200 in the second direction Y, etc., and the examples in this embodiment do not constitute an improper limitation thereto.

[0062] For further examples, see Figure 5 The transmission assembly 700 includes an eccentric transmission disc 720 , a driving plate 730 and a cam follower 740 .

[0063] The eccentric transmission disc 720 is connected to the second driving member 600, and the second driving member 600 can drive the eccentric transmission disc 720 to rotate when working. For example, the second driving member 600 is a motor, and the second driving member 600 is connected to the eccentric transmission disc 720 through a coupling 710.

[0064] The driving plate 730 cooperates with the first crushing member 200 to realize power transmission. The driving plate 730 may be fixed to the first crushing member 200 or not. It is sufficient that when the driving plate 730 is driven by the second driving member 600 to move, it can directly or indirectly contact the first crushing member 200 and drive the first crushing member 200 to move along the second direction Y. For example, in the following embodiment in which the first crushing member 200 is arranged on a mounting frame 420, the driving plate 730 can cooperate with the mounting frame 420 to realize indirect contact with the first crushing member 200 and drive the mounting frame 420 and the first crushing member 200 to move.

[0065] The cam follower 740 is rotatably disposed on the driving plate 730 along a rotation axis and cooperates with the eccentric transmission plate 720, and the rotation axis is parallel to the first direction X. Exemplarily, a connecting shaft may be disposed on the driving plate 730, and the axis of the connecting shaft is the rotation axis, and the cam follower 740 is disposed at the connecting shaft and can rotate around the rotation axis.

[0066] Here, when the second driving member 600 is working, it drives the eccentric transmission disk 720 to rotate. In this state, the eccentric transmission disk 720 contacts the cam follower 740 and the cam follower 740 moves under the drive of the eccentric transmission disk 720, thereby moving the driving plate 730 and driving the first crushing member 200 to move along the second direction Y through the driving plate 730.

[0067] Here, the second driving member 600 may be a motor, and by adjusting the number of revolutions of the motor, the movement distance of the first crushing member 200 in the second direction Y can be adjusted. Therefore, when the motor is used as the second driving member 600, this arrangement makes it easy to adjust the travel of the first crushing member 200 in the second direction Y, so that it can be applied to different working conditions.

[0068] It is understandable that in other embodiments, the transmission structure may not be provided and the second driving member 600 may be connected to the first crushing member 200 to drive the first crushing member 200 to move along the second direction Y. For example, the second driving member 600 is a cylinder, which is connected to the first crushing member 200 to drive the first crushing member 200 to move, or the transmission assembly 700 may also be other structures, such as a gear transmission structure, a connecting rod transmission structure, etc. The examples in this embodiment do not constitute an undue limitation thereto.

[0069] In some embodiments, based on the embodiment in which the second driving member 600 is provided, the surface crust removal device 10 further includes a mounting frame 420, see Figure 4 The mounting frame 420 may be provided with the aforementioned guide assembly 500 and other structures. Here, the first driving member 100 is disposed on the mounting frame 420 , and the first crushing member 200 connected to the first driving member 100 is also indirectly disposed on the mounting frame 420 .

[0070] In the embodiment provided with the transmission assembly 700 , the driving plate 730 may cooperate with the mounting frame 420 , that is, the driving plate 730 drives the first crushing member 200 to move along the second direction Y by driving the mounting frame 420 to move.

[0071] For further examples, see Figure 2 and Figure 5 A linear guide rail 480 may also be provided, the linear guide rail 480 extends along the second direction Y, and the mounting frame 420 is matched with the linear guide rail. Figure 5 When the eccentric transmission disc 720 rotates, the driving plate 730 is driven and drives the mounting frame 420 to move along the linear guide rail 480, so that the first crushing member 200 moves along the second direction Y, thereby improving the alignment of the first crushing member 200 moving along the second direction Y. Here, the linear guide rails 480 may be two arranged at intervals, or may be other numbers, such as only one, etc., and the examples in this embodiment do not constitute an improper limitation thereto.

[0072] In some embodiments, see Figure 3 The surface shell removal device 10 is also provided with a fixing frame 430 and an elastic member 440. The elastic member 440 is connected between the fixing frame 430 and the first crushing member 200 so as to enable the first crushing member 200 to be reset after moving along the second direction Y.

[0073] Exemplarily, the surface crust removal device 10 is provided with the aforementioned mounting frame 420, the first driving member 100 and the first crushing member 200 are provided on the mounting frame 420, and the driving plate 730 cooperates with the mounting frame 420. In addition, the fixing frame 430 may also be provided with the aforementioned guide assembly 500 and / or linear guide rail 480, etc.

[0074] Here, the fixing frame 430 and the mounting frame 420 are connected via the elastic member 440, that is, the elastic member 440 is indirectly connected to the first crushing member 200, and in other embodiments, the elastic member 440 may also be configured to be directly connected to the first crushing member 200. In a specific example, the elastic member 440 may be a tension spring, etc., and the fixing frame 430 and the mounting frame 420 are respectively provided with a tension spring connecting shaft 490, and the two ends of the tension spring are respectively connected to the tension spring connecting shaft 490 of the fixing frame 430 and the mounting frame 420.

[0075] When in use, the surface crust removal device 10 has a first state and a second state. In the first state, the driving plate 730 drives the mounting frame 420 to overcome the elastic force of the elastic member 440 and move, so that the first crushing member 200 moves in the positive direction of the second direction Y.

[0076] After the second driving member 600 drives the first crushing member 200 to move to the end position in the positive direction of the second direction Y, the second driving member 600 stops working, and the surface crust removal device 10 is in the second state. In the second state, the elastic force of the elastic member 440 drives the mounting frame 420 and the first crushing member 200 to move in the reverse direction of the second direction Y and return to the starting position.

[0077] The distance between the starting position and the ending position is the travel range of the first crushing member 200 moving forward and backward in the second direction Y. The specific positions and distances between the two positions can be specifically set according to actual needs.

[0078] Here, when the elastic member 440 is a tension spring or the like, hook structures may be provided at both ends of the elastic member 440 so as to be connected and disassembled with the tension spring connecting shaft 490 on the fixing frame 430 and the mounting frame 420. For example, Figure 1 , Figure 2 , Figure 5 In the state shown in the accompanying drawings, one end of the elastic member 440 is connected to the tension spring connecting shaft 490 on the mounting frame 420, and the other end of the elastic member 440 is removed from the tension spring connecting shaft 490 on the fixing frame 430.

[0079] In some embodiments, based on any of the above embodiments in which the second driving member 600 and the mounting bracket 420 are provided, please refer to Figure 6 The surface shell removal device 10 is also provided with a first sensing member 450 and a second sensing member 460. The first sensing member 450 and the second sensing member 460 are used to cooperate with each other to detect the position signal of the first crushing member 200. Both of them can be structures such as photoelectric sensors. For example, the first sensing member 450 can be an inductive sheet metal, and the second sensing member 460 can be a diffuse reflection photoelectric sensor, etc. Of course, in other embodiments, both can also be other types of sensors that cooperate with each other, which is well known to those skilled in the art.

[0080] For example, please refer to Figure 6, the first pulverizing member 200 is provided with a first sensing member 450, for example, the first sensing member 450 is provided on the mounting frame 420 so as to be indirectly provided on the first pulverizing member 200. The first pulverizing member 200 has a starting position and an ending position in the second direction Y, and a second sensing member 460 is provided at the starting position and the ending position, respectively, and the second sensing member 460 is used to detect the first sensing member 450 to obtain a position signal of the first pulverizing member 200, and transmit the position signal to the second driving member 600 and / or the transmission assembly 700. For example, when the mounting frame 420 and the first pulverizing member 200 move to the ending position, the second driving member 600 and / or the transmission assembly 700 receive the corresponding position signal and interrupt the driving of the mounting frame 420 and the first pulverizing member 200, and the first pulverizing member 200 stops moving in the positive direction along the second direction Y.

[0081] In the above-mentioned embodiments involving the second driving member 600, the second driving member 600 drives the first crushing member 200 to move along the second direction Y. However, it is understandable that in other embodiments, the second driving member 600 may also be configured to drive the second crushing member 300 to move along the second direction Y, or simultaneously drive the first crushing member 200 and the second crushing member 300 to move along the second direction Y, wherein the second direction Y is set at an angle to the first direction X, that is, the second direction Y is not parallel to the first direction X. The example description in this embodiment does not constitute an improper limitation on the present application.

[0082] In some embodiments, the length of the second pulverizing member 300 in the second direction Y is longer than the length of the first pulverizing member 200 in the second direction Y. Therefore, when the first pulverizing member 200 is driven and moves along the second direction Y, the first pulverizing member 200 and the second pulverizing member 300 can always be located on opposite sides of the material in the first direction X. Further, the material can be fully rubbed against the first pulverizing member 200 and the second pulverizing member 300, so that the shell layer on the surface of the material is crushed and removed.

[0083] In some embodiments, see Figure 3 The surface shell removal device 10 further includes a material receiving trough 470, which is generally inclined from top to bottom toward the position between the first crushing member 200 and the second crushing member 300, so that the material can fall between the first crushing member 200 and the second crushing member 300 under the action of gravity and the guidance of the material receiving trough 470. In addition, the material receiving trough 470 can also be used to communicate with the feeding mechanism 800 (see Figure 7 ) to receive the material from the feeding mechanism 800 and realize continuous feeding between the first crushing part 200 and the second crushing part 300.

[0084] In order to better achieve the technical effects of the embodiments of this application, please refer to Figure 7 The present application also provides a surface shell removal production line 20, which includes a loading mechanism 800 and a unloading mechanism 900 (please refer to Figure 5 ) and the surface shell removal device 10 provided in any of the aforementioned embodiments, wherein the loading mechanism 800 is used to load the surface shell removal device 10, and the unloading mechanism 900 is used to unload the surface shell removal device 10.

[0085] In some embodiments, the aforementioned feeding mechanism 800 is provided, and the feeding mechanism 800 includes a feeding conveyor belt 810 and a storage bin 820. The storage bin 820 is provided at the feeding end of the feeding conveyor belt 810 to store the materials to be fed. The discharge end of the feeding conveyor belt 810 is higher than the feeding end of the feeding conveyor belt 810 in vertical height, see Figure 7 , the feeding conveyor belt 810 is arranged at an angle. At the same time, the feeding conveyor belt 810 is also provided with a feeding baffle 830 on the downstream side of the storage bin 820 to prevent the material from falling during the conveying process. In one example, the gap between the feeding baffle 830 and the feeding conveyor belt 810 is substantially the same as the thickness of a material, so that the materials in the storage bin 820 can be transported downstream one by one by the feeding conveyor belt 810.

[0086] In addition, the surface shell removal device 10 may be provided with a feed transition trough 840, which is provided between the feed conveyor belt 810 and the first crushing element 200, so as to guide the material to the bottom of the first crushing element 200. Exemplarily, the feed transition trough 840 is gradually inclined downward from upstream to downstream, and after the feed conveyor belt 810 conveys the material to the feed transition trough 840, the material slides downward from the feed transition trough 840 to between the first crushing element 200 and the second crushing element 300. In addition, in the embodiment where the material receiving trough 470 is provided, the material receiving trough 470 may be connected with the feed transition trough 840.

[0087] Please continue reading Figure 7 In some embodiments, the aforementioned unloading mechanism 900 is also provided, and the unloading mechanism 900 includes a first receiving member 910 (see Figure 5 ), a material discharge channel 920 and a second receiving piece 930, the first receiving piece 910 is arranged at the lower side of the second crushing piece 300, the inlet end of the material discharge channel 920 is arranged at one side of the first crushing piece 200 in the second direction Y, and the second receiving piece 930 is arranged at the outlet end of the material discharge channel 920. Thus, the material after the surface shell layer is crushed and separated can fall into the second receiving piece 930 through the material discharge channel 920, and the crushed shell layer can fall into the first receiving piece 910, and the first receiving piece 910 and the second receiving piece 930 can be material frames, etc.

[0088] Application Examples

[0089] See also Figure 7 When in use, first pour the material, such as the silicone sleeve with a surface shell, into the storage bin 820, and convey the material to the loading transition trough 840 through the loading conveyor belt 810. The loading baffle 830 installed above the loading conveyor belt 810 helps prevent the material from falling during the transportation process.

[0090] Then, the material flows from the feeding transition trough 840 to the receiving trough 470 connected thereto, and then the material slides into the area between the first crushing member 200 and the second crushing member 300, and the surface shell layer is crushed under the joint action of the first crushing member 200 and the second crushing member 300.

[0091] Specifically, see Figure 4 The first driving member 100 drives the driving part 110 to move downward, the first guide sleeve 520 and the first guide member 510 ensure the verticality of the driving part 110 when it moves downward, and the elastic buffer member 410 between the driving part 110 and the first crushing member 200 plays a role of force unloading buffer when the first crushing member 200 moves downward, so as to reduce the risk of damage to the material and the surface shell removal device 10.

[0092] Here, a filter screen as the second crushing member 300 is arranged below the first crushing member 200, and the filter screen is installed on a filter screen installation plate. When the first crushing member 200 moves downward, the material is compressed between the first crushing member 200 and the second crushing member 300, so that the shell layer on the surface of the material is crushed.

[0093] At the same time or after the first crushing member 200 moves downward, driven by the second driving member 600, the first crushing member 200 performs reciprocating linear motion along the linear guide rail 480 in the second direction Y. The elastic member 440 disposed between the mounting frame 420 and the fixing frame 430 can play a rebound and buffering role in the reciprocating linear motion.

[0094] See also Figure 6 The first sensing member 450 mounted on the mounting frame 420 performs reciprocating linear motion along with the first crushing member 200, and a second sensing member 460 is mounted at the starting position and the ending position of the linear motion. The second sensing member 460 transmits a signal to the transmission assembly 700 by sensing the first sensing member 450, serving as a start / stop switch for the reciprocating linear motion.

[0095] Thus, the first crushing member 200 performs reciprocating linear motion, and under the action of the downward movement of the first crushing member 200 in the first direction X and the reciprocating linear motion in the second direction Y, the shell layer on the surface of the material is crushed and falls off, thereby achieving a better shelling effect.

[0096] Also, see Figure 5 The crushed surface shell layer passes through the second crushing member 300 and falls into the first receiving member 910 , while the shell-removed material passes through the material discharge chute and is recovered into the second receiving member 930 under the reciprocating linear action of the first crushing member 200 .

[0097] It can be understood that the meanings of the terms in the embodiments of the present application are the same. For the content not described in detail in a certain embodiment, its specific implementation details can refer to the descriptions in other embodiments. The example descriptions and technical effects shown in the aforementioned embodiments can be implemented accordingly. In particular, the embodiments of the three aspects are interrelated. The parts not mentioned in the embodiments of certain aspects can directly refer to the descriptions in the embodiments of other aspects. For the repeated parts, this embodiment will not go into details.

[0098] The surface shell removal equipment and the production line therewith provided by the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A surface crust removal device, characterized in that: Used for removing a shell layer on the surface of a material, the material having a first elastic modulus, the shell layer having a second elastic modulus, the surface shell layer removal device (10) comprising: A first driving member (100) having a driving portion (110), wherein the driving portion (110) is movable along a first direction (X); A first crushing element (200) is disposed on the driving portion (110); a second crushing member (300) opposite to the first crushing member (200) along the first direction (X); The first driving member (100) is used to drive the first crushing member (200) to move along the first direction (X) and approach the second crushing member (300), so that the material undergoes a greater elastic deformation than the shell layer on its surface, so that the material is compressed and the shell layer is broken and separated from the material; The surface crust removal device (10) further comprises a second driving member (600) and has a second direction (Y), the second direction (Y) being arranged at an angle to the first direction (X), the first direction (X) being the direction of gravity, wherein: The second driving member (600) is connected to the first crushing member (200) so as to drive the first crushing member (200) to move along the second direction (Y); and / or the second driving member (600) is connected to the second crushing member (300) so as to drive the second crushing member (300) to move along the second direction (Y); So that the shell layer can be crushed and separated from the material, and the material can be moved to the lower feeding position.

2. The surface crust removal device according to claim 1, characterized in that: The second direction (Y) is perpendicular to the first direction (X).

3. The surface crust removal device according to claim 1, characterized in that: It also comprises a transmission assembly (700), wherein the second driving member (600) is located on one side of the first crushing member (200) in the first direction (X), and the second driving member (600) is transmission-connected to the first crushing member (200) via the transmission assembly (700).

4. The surface crust removal device according to claim 3, characterized in that: The transmission assembly (700) comprises: An eccentric transmission disc (720) connected to the second driving member (600); A driving plate (730) matched with the first crushing member (200); A cam follower (740) is rotatably disposed on the driving plate (730) along a rotation axis and cooperates with the eccentric transmission disc (720), wherein the rotation axis is parallel to the first direction (X); Wherein, when the second driving member (600) drives the eccentric transmission disk (720) to rotate, the eccentric transmission disk (720) drives the driving plate (730) to move via the cam follower (740), so as to drive the first crushing member (200) to move along the second direction (Y).

5. The surface crust removal device according to claim 4, characterized in that: Also includes, a mounting frame (420), the first driving member (100) and the first crushing member (200) being arranged on the mounting frame (420), and the driving plate (730) being matched with the mounting frame (420); A linear guide rail (480), the mounting frame (420) being matched on the linear guide rail (480), and the linear guide rail (480) extending along the second direction (Y); When the eccentric transmission disc (720) is rotating, the driving plate (730) drives the mounting frame (420) to move along the linear guide rail (480), so that the first crushing member (200) moves along the second direction (Y).

6. The surface crust removal device according to claim 4, characterized in that: Also includes, a mounting frame (420), the first driving member (100) and the first crushing member (200) being arranged on the mounting frame (420), and the driving plate (730) being matched with the mounting frame (420); A fixing frame (430), wherein the fixing frame (430) and the mounting frame (420) are connected via an elastic member (440); The surface shell removal device (10) has a first state and a second state. In the first state, the drive plate (730) drives the mounting frame (420) to overcome the elastic force of the elastic member (440) and move, so that the first crushing member (200) moves along the second direction (Y); in the second state, the elastic force of the elastic member (440) drives the mounting frame (420) and the first crushing member (200) to move in the opposite direction of the second direction (Y).

7. The surface crust removal device according to claim 5 or 6, characterized in that: The first crushing member (200) is provided with a first sensing member (450); The first crushing member (200) has a starting position and an ending position in the second direction (Y), and second sensing members (460) are respectively provided at the starting position and the ending position, and the second sensing member (460) is used to detect the first sensing member (450) to obtain a position signal of the first crushing member (200), and transmit the position signal to the second driving member (600) and / or the transmission assembly (700).

8. The surface crust removal device according to claim 1, characterized in that: It also includes an elastic buffer (410), and the driving part (110) and the first crushing part (200) are connected via the elastic buffer (410).

9. The surface crust removal device according to claim 8, characterized in that: Also includes, A mounting frame (420), wherein the first driving member (100) is arranged on the mounting frame (420); A first guide sleeve (520), arranged on the mounting frame (420); a first guide member (510) extending along the first direction (X), matched with the first guide sleeve (520), and capable of moving along the first direction (X) under the guidance of the first guide sleeve (520), and the driving unit (110) is connected to the first guide member (510); The second guide member (530) extends along the first direction (X) and is arranged between the driving part (110) and the first crushing member (200); the elastic buffer member (410) is a spring, and the spring is sleeved on the second guide member (530).

10. The surface crust removal device according to claim 1, characterized in that: The second crushing element (300) is provided with a plurality of filtering through openings (310); and / or, A filter screen or a filtering through-hole is provided on a side of the first crushing member (200) close to the second crushing member (300).

11. A surface crust removal production line, characterized in that: It comprises at least one of a loading mechanism (800) and a unloading mechanism (900), and a surface shell removal device (10) according to any one of claims 1 to 10, wherein the loading mechanism (800) is used to load the surface shell removal device (10), and the unloading mechanism (900) is used to unload the surface shell removal device (10).

12. The surface crust removal production line according to claim 11, characterized in that: When the feeding mechanism (800) is provided, the feeding mechanism (800) comprises a feeding conveyor belt (810) and a storage bin (820), the storage bin (820) being provided on the feeding end of the feeding conveyor belt (810), the discharge end of the feeding conveyor belt (810) being higher in vertical height than the feeding end of the feeding conveyor belt (810), and the feeding conveyor belt (810) is further provided with a feeding baffle (830) on the downstream side of the storage bin (820); When the material discharge mechanism (900) is provided, the material discharge mechanism (900) comprises a first receiving member (910), a material discharge channel (920) and a second receiving member (930), wherein the first receiving member (910) is provided at the lower side of the second crushing member (300), the inlet end of the material discharge channel (920) is provided at one side of the first crushing member (200) in the second direction (Y), and the second receiving member (930) is provided at the outlet end of the material discharge channel (920).

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