Automatic cutting machine

Abstract

The utility model relates to an automatic cutting machine. The automatic cutting machine comprises a machine base, a control unit, a feeding unit and a cutting unit, the feeding unit and the cutting unit are arranged on the machine base, and the feeding unit is in communication connection with the control unit and used for conveying roll shafts. The cutting unit comprises a feeding module, a rotating module, an edge cutting module and an edge pulling module which are in communication connection with the control unit, the feeding module is in butt joint with the feeding unit and used for sequentially conveying the roll shaft to the rotating module and the edge pulling module, the rotating module is used for driving the roll shaft to rotate, and the edge cutting module is used for cutting outer-layer elastomers at the two ends of the roll shaft when the roll shaft rotates; and the edge pulling module is used for pulling off the cut elastic bodies at the two ends of the roll shaft. In the whole process, manual operation is replaced by mechanical operation, manual operation is not needed, the operation efficiency is improved, the operation quality is guaranteed, and the labor cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of automated operation machinery, and in particular to an automatic cutting machine. Background Art

[0002] The current roller generally includes a shaft core and an elastic body coated on the outer layer of the shaft core, and the elastic body can be a sponge layer, a rubber layer or a sleeve. When manufacturing the roller, the two ends of the shaft core need to be exposed for subsequent use, that is, the excess elastic body at the two ends of the shaft core needs to be removed.

[0003] The existing method of removing the elastic body mainly relies on manual operation. The specific process is as follows: the worker first cuts the elastic body to separate the excess elastic body wrapped around the two ends of the shaft core from the whole elastic body, and then removes the excess elastic body from the shaft core. However, this method relying on manual operation is inefficient, has high labor costs, and is difficult to ensure cutting efficiency and cutting quality. Utility Model Content

[0004] Based on this, it is necessary to provide an automatic cutting machine to address the problem that the current roller manufacturing is not intelligent enough.

[0005] An automatic cutting machine, comprising a machine base, a control unit, and a feeding unit and a cutting unit arranged on the machine base, wherein:

[0006] The feeding unit is in communication with the control unit and is used for conveying the roller shaft;

[0007] The cutting unit includes a feeding module, a rotating module, a trimming module and a pulling edge module which are communicatively connected to the control unit. The feeding module is docked with the loading unit and is used to transmit the roller to the rotating module and the pulling edge module in sequence. The rotating module is used to drive the roller to rotate. The trimming module is used to cut the outer layer of the elastomer at both ends of the roller when the roller rotates. The pulling edge module is used to pull out the elastomer cut at both ends of the roller.

[0008] The automatic cutting machine is provided with a feeding module to connect with the loading unit to receive the roller conveyed by the loading unit; the feeding module is provided to transmit the roller to the rotating module and the edge drawing module in sequence, so that when the roller rotates under the drive of the rotating module, the outer elastic body at both ends of the roller is cut by the edge cutting module, so that the excess elastic body at both ends of the roller is separated from the whole elastic body; and then the excess elastic body is removed by the edge drawing module to obtain the required product. The whole process does not require manual operation, which improves the working efficiency, ensures the operation quality and reduces the labor cost.

[0009] In one embodiment, the automatic cutting machine also includes a material unloading unit arranged on the machine base, and the material unloading unit includes a conveying module and a storage module which are communicatively connected to the control unit, and the conveying module is used to convey the roller after edge drawing to the storage module, and the storage module is used to gather the roller after edge drawing.

[0010] In one embodiment, the rotating module includes two rotating mechanisms, and the edge drawing module includes two edge drawing mechanisms, wherein:

[0011] The two rotating mechanisms are distributed on both sides of the feeding module along a first direction and are slidably arranged on the machine base along the first direction, and the rotating mechanisms are used to drive the roller shaft to rotate;

[0012] The two edge-pulling mechanisms are also distributed on both sides of the feeding module along the first direction. The two edge-pulling mechanisms can be slidably arranged on the machine base along the first direction. The edge-pulling mechanisms are used to pull out the elastic bodies cut off at both ends of the roller shaft.

[0013] In one embodiment, the edge drawing mechanism includes an edge drawing support seat, a first fixed shaft, a connecting plate and a clamping arm, wherein:

[0014] The edge drawing support seat is slidably connected to the machine base;

[0015] The first fixed shaft is disposed on the edge drawing support seat, and is used to follow the movement of the edge drawing support seat along the first direction to abut against or release the roller shaft;

[0016] The connecting plate is movably mounted on the edge drawing support seat along the first direction;

[0017] There are two clamping arms, which are spaced apart on the connecting plate along the second direction, and can move toward or away from each other to clamp or release the elastic bodies cut at both ends of the roller shaft.

[0018] In one embodiment, the trimming module includes a transverse frame, two cutting mechanisms, and two transverse plates spaced apart on the transverse frame along the first direction, the transverse frame is fixed to the machine base, the two transverse plates can move toward or away from each other along the first direction, the two cutting mechanisms can be moved up and down and are respectively installed on the two transverse plates, and the cutting mechanisms can be used to cut the outer layer of the elastomer at both ends of the roller shaft.

[0019] In one of the embodiments, a transmission channel is provided on the machine base, and the feeding module includes a feeding drive mechanism and a feeding rack located in the transmission channel, and the output end of the feeding drive mechanism is connected to the feeding rack for driving the feeding rack to move along a second direction and a third direction in the transmission channel, and the third direction, the second direction and the first direction are perpendicular to each other.

[0020] In one embodiment, the transport module includes a transport frame, a movable plate, a lifting seat and two clamping frames, wherein:

[0021] The transport frame is arranged on the machine base;

[0022] The movable plate is movably mounted on the transport frame along the transmission direction of the feeding module;

[0023] The lifting seat is installed on the movable plate so as to be movable up and down;

[0024] The two clamping frames are spaced apart from each other along the first direction on the lifting seat, and the two clamping frames can move toward or away from each other to clamp or release the two ends of the roller shaft accordingly.

[0025] In one embodiment, the storage module includes a storage rack, a carrying plate, a first storage drive mechanism and a transfer frame, wherein:

[0026] The storage rack is arranged on the machine base, and is used to receive the roller shaft after the edge drawing carried by the carrying module;

[0027] The carrying plate is arranged on the machine base and is spaced apart from the storage rack;

[0028] The output end of the first storage driving mechanism is connected to the transfer frame, and is used to drive the transfer frame to transfer the storage rack in a fully loaded state to the carrying plate.

[0029] In one of the embodiments, a first accommodating through hole is opened on the base, and the storage module also includes a support plate and a second storage drive mechanism. The support plate is located in the first accommodating through hole, and a plurality of stacked storage racks are carried on the support plate. The output end of the second storage drive mechanism is connected to the support plate for driving the support plate to move up and down.

[0030] In one of the embodiments, a second accommodating through hole is further opened on the base, the supporting plate is located in the second accommodating through hole, and the storage module also includes a third storage driving mechanism connected to the supporting plate, and the third storage driving mechanism is used to drive the supporting plate to move up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the structure of the automatic cutting machine provided for this application.

[0032] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A in the middle.

[0033] Figure 3 for Figure 1 A magnified schematic diagram of the structure at point B in the middle.

[0034] Figure 4 It is a schematic diagram of the structure of the storage plate.

[0035] Figure 5 A top view of the automatic cutting machine provided for this application.

[0036] in:

[0037] 10. Automatic cutting machine; a. first direction; b. second direction; c. third direction;

[0038] 100, machine base; 110, first slide rail; 120, second receiving through hole;

[0039] 200, feeding unit; 210, conveyor belt; 211, partition; 220, feeding drive mechanism;

[0040] 300, cutting unit; 310, feeding module; 311, feeding rack; 3111, second groove; 312, shelf; 3121, first groove; 320, rotating mechanism; 321, rotating support seat; 322, rotating driving member; 323, second fixed roller; 330, trimming module; 331, transverse rack; 3311, first trimming slide rail; 332, cutting mechanism; 3321, knife holder; 3322, fixed seat; 3323, blade; 333, transverse plate; 3331, first trimming slider; 334, second trimming slide rail; 340, edge drawing mechanism; 341, edge drawing support seat; 3411, second slide rail; 342, first fixed shaft; 343, clamping arm; 3431, mounting plate; 3432, clamping plate; 3433, clamping groove; 350, synchronous driving member; 360, synchronous seat;

[0041] 400, unloading unit; 410, transport module; 411, transport rack; 4111, first transport slide rail; 412, moving plate; 413, lifting seat; 414, clamping rack; 4141, crossbeam; 4142, extension arm; 4143, storage plate; 4144, storage groove; 415, second transport drive; 420, storage module; 421, storage rack; 4211, storage slot; 422, transfer frame; 423, carrying arm. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0043] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply 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 a limitation on the present application.

[0044] In addition, if the terms "first" or "second" appear, these terms 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. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0046] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0047] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0048] See also Figure 1 and Figure 2 As shown, Figure 1 FIG. 1 shows a schematic structural diagram of an automatic cutting machine 10 in an embodiment of the present application. Figure 2 for Figure 1 The automatic cutting machine 10 provided in one embodiment of the present application is used to remove the excess elastic body coated on both ends of the shaft core, and the automatic cutting machine 10 includes a machine base 100, a control unit, and a feeding unit 200 and a cutting unit 300 disposed on the machine base 100.

[0049] The feeding unit 200 is connected to the control unit for communication. The feeding unit 200 is used to convey the roller. In the specific setting, the feeding unit 200 includes a feeding frame, a conveyor belt 210 and a feeding drive mechanism 220 arranged on the feeding frame. The conveyor belt 210 is provided with a plurality of spaced partitions 211. The space between two adjacent partitions 211 is used to accommodate the roller. The output end of the feeding drive mechanism 220 is connected to the conveyor belt 210. The feeding drive mechanism 220 is used to drive the conveyor belt 210 to move so as to convey the roller. The feeding drive mechanism 220 includes a feeding drive member and a rotating member connected to the feeding drive member. The rotating member is arranged on the feeding frame. The outer sleeve of the rotating member is provided with the conveyor belt 210. The rotating member can be a structural member such as a rotating shaft, a gear, and a turntable. The feeding drive member can be a motor.

[0050] The cutting unit 300 includes a feeding module 310, a rotating module, a trimming module 330 and a pulling edge module which are communicatively connected to the control unit. The feeding module 310 is docked with the loading unit 200. The feeding module 310 is used to transmit the roller to the rotating module and the pulling edge module in sequence. The rotating module is used to drive the roller to rotate. The trimming module 330 is used to cut the outer layer of the elastomer at both ends of the roller when the roller rotates. The pulling edge module is used to pull out the cut elastomer at both ends of the roller.

[0051] The automatic cutting machine 10 is provided with a feeding module 310 to dock with the loading unit 200 to receive the roller conveyed by the loading unit 200; the feeding module 310 is provided to transmit the roller to the rotating module and the edge drawing module in sequence, so that when the roller rotates under the drive of the rotating module, the outer layer of the elastic body at both ends of the roller is cut by the edge cutting module 330, so that the excess elastic body at both ends of the roller is separated from the whole elastic body; and then the excess elastic body is removed by the edge drawing module to obtain the required product. The whole process does not require manual operation, which improves the working efficiency, ensures the operation quality and reduces the labor cost.

[0052] In order to intelligently collect the rollers after the edge drawing process, in a preferred embodiment, the automatic cutting machine 10 also includes a material unloading unit 400 arranged on the machine base 100, and the material unloading unit 400 includes a transport module 410 and a storage module 420 which are connected to the control unit in communication, and the transport module 410 is used to transport the rollers after the edge drawing to the storage module 420, and the storage module 420 is used to gather the rollers after the edge drawing. In the specific setting, the material unloading unit 400 is set on the side of the cutting unit 300 away from the loading unit 200. Through the above setting, the material unloading process also replaces manual work with machinery, which increases the degree of intelligence and improves work efficiency.

[0053] In order to enable the rotating module and the edge drawing module to fix the roller shaft transmitted to themselves and then perform the corresponding rotation and edge drawing operations, in a preferred embodiment, the rotating module includes two rotating mechanisms 320, and the edge drawing module includes two edge drawing mechanisms 340. The two rotating mechanisms 320 are distributed on both sides of the feeding module 310 along the first direction a, and the two rotating mechanisms 320 can be slidably arranged on the machine base 100 along the first direction a, so that the two rotating mechanisms 320 can abut against the roller shaft when they move toward each other, and release the roller shaft when the two rotating mechanisms 320 move away from each other, and the rotating mechanism 320 is used to drive the roller shaft to rotate. The two edge drawing mechanisms 340 are also distributed on both sides of the feeding module 310 along the first direction a, and the two edge drawing mechanisms 340 can be slidably arranged on the machine base 100 along the first direction a, so that the two edge drawing mechanisms 340 can abut against the roller shaft when they move toward each other, and release the roller shaft when the two edge drawing mechanisms 340 move away from each other, and the edge drawing mechanisms 340 are used to remove the elastic body cut from both ends of the roller shaft.

[0054] In order to facilitate the transmission of the rollers to the rotation module and the edge drawing module in sequence by the feeding module 310, the feeding module 310 transmits the rollers along the second direction b, and the rotation mechanism 320 and the edge drawing mechanism 340 located on the same side of the feeding module 310 are arranged along the second direction b, and the second direction b is perpendicular to the first direction a. It should be noted that a plurality of rollers are arranged along the second direction b on the feeding module 310, so that the edge drawing mechanism 340 and the rotation mechanism 320 can each clamp a roller at the same time, so that when the subsequent rotation mechanism 320 rotates a roller, the edge drawing mechanism 340 can edge draw the previous roller.

[0055] In the specific configuration, the cutting unit 300 further includes two synchronous driving members 350 and two synchronous seats 360 connected to the synchronous driving members 350 in a one-to-one correspondence. The two synchronous seats 360 are distributed on both sides of the feeding module 310 along the first direction a. The rotating mechanism 320 and the edge pulling mechanism 340 located on the same side of the feeding module 310 are both arranged on a synchronous seat 360. The synchronous seat 360 is provided with a first slider. The machine base 100 is correspondingly provided with a first slide rail 110 in a one-to-one correspondence with the first slider. The first slide rail 110 extends along the first direction a. The synchronous driving member 350 can be a motor. The synchronous driving member 350 drives the synchronous seat 360 to move along the extension direction of the first slide rail 110, so that the rotating module and the edge pulling module arranged on the synchronous seat 360 can move in one direction at the same time.

[0056] In order to facilitate the edge drawing mechanism 340 to remove the elastic bodies cut off at both ends of the roller shaft, the edge drawing mechanism 340 specifically includes an edge drawing support seat 341, a first fixed shaft 342, a connecting plate and a clamping arm 343. The edge drawing support seat 341 is slidably connected to the machine base 100. In a specific setting, the edge drawing support seat 341 is set on the synchronous seat 360, and the edge drawing support seat 341 realizes a slidable connection between itself and the machine base 100 through the first slider on the synchronous seat 360 and the first slide rail 110 of the machine base 100.

[0057] The first fixed shaft 342 is arranged on the edge drawing support seat 341, and the first fixed shaft 342 is used to follow the movement of the edge drawing support seat 341 along the first direction a to abut or release the roller. The connecting plate can be movably installed on the edge drawing support seat 341 along the first direction a. When specifically set, the top of the edge drawing support seat 341 is provided with a second slide rail 3411 extending along the first direction a, and the connecting plate is provided with a second slider adapted to the second slide rail 3411, and the second slider is also connected to the first edge drawing drive. The number of the clamping arms 343 is two, and the two clamping arms 343 are spaced apart on the connecting plate along the second direction b. When specifically set, the connecting plate is provided with a third slide rail extending along the second direction b, and the two clamping arms 343 are provided with a third slider adapted to the third slide rail, and each third slider is correspondingly connected to a second edge drawing drive, so that the two clamping arms 343 can move toward or away from each other, to correspond to the elastic body cut out at both ends of the clamping or release roller. In the specific configuration, each clamping arm 343 includes a mounting plate 3431 and a clamping plate 3432 connected to the mounting plate 3431 . A clamping groove 3433 is formed on the clamping plate 3432 , and the two clamping grooves 3433 on the two clamping arms 343 face each other.

[0058] Through the above arrangement, the specific cotton pulling operation is as follows: the control unit controls the two synchronous driving members 350 to simultaneously drive the two synchronous seats 360 to move toward each other, so that the two edge pulling support seats 341 on the two synchronous seats 360 move toward each other, and the two first fixed shafts 342 arranged on the edge pulling support seats 341 also move toward each other, so that the two first fixed shafts 342 abut against the two ends of the roller shaft; the control unit controls the two first edge pulling driving members to simultaneously drive the two second sliders to drive the two connecting plates to move toward each other along the first direction a, thereby driving the two clamping arms 343 on the two connecting plates to move toward each other to the elastic member parts cut out at both ends of the roller shaft; the control unit controls the two second edge pulling driving members to drive the two third sliders to drive the two clamping arms 343 to move toward each other along the second direction b, so that the clamping arms 343 clamp the cut elastic body; and then the control unit controls the two first edge pulling driving members to simultaneously drive the two second sliders to drive the two connecting plates to move away from each other along the first direction a, thereby driving the two clamping arms 343 on the two connecting plates to move away from each other, so that the cut elastic body is separated from the overall elastic body.

[0059] In order to more conveniently realize that the rotating mechanism 320 drives the roller to rotate, the rotating mechanism 320 includes a rotating support seat 321, a rotating driving member 322 and a second fixed roller 323. The rotating support seat 321 is slidably connected to the machine base 100. In a specific setting, the rotating support seat 321 is set on the synchronous seat 360 on the same side as itself, and the rotating support seat 321 realizes a sliding connection between itself and the machine base 100 through the first slider on the synchronous seat 360 and the first slide rail 110 of the machine base 100. The rotating driving member 322 is set on the rotating support seat 321 and the output end is connected to the second fixed roller 323. Through the above setting, in specific use, the second fixed shaft is used to abut or release the roller shaft along the movement of the rotating support seat 321 in the first direction a; the second fixed shaft is driven to rotate by the rotating driving member 322 to drive the roller shaft abutting against the second fixed shaft to rotate.

[0060] In order to design the trimming module 330 more conveniently, the trimming module 330 specifically includes a transverse frame 331, two cutting knife mechanisms 332, and two transverse plates 333 arranged at intervals on the transverse frame 331 along the first direction a. The transverse frame 331 is fixed to the machine base 100, and the two transverse plates 333 can move toward or away from each other along the first direction a. In specific settings, the two transverse plates 333 are each provided with a first trimming slider 3331 and are each connected to a first trimming driving member through the first trimming slider 3331. The transverse frame 331 is provided with a first trimming slide rail 3311 adapted to the first trimming slider 3331, and the extension direction of the first trimming slide rail 3311 is the first direction a.

[0061] Through the above-mentioned setting, the control unit can control the two first trimming driving members to simultaneously drive the first trimming sliders 3331 on the two transverse plates 333 to move toward each other according to preset parameters, thereby driving the two cutting mechanisms 332 on the transverse plates 333 to move toward each other along the first direction a, thereby ensuring that the distance between the two cutting mechanisms 332 is the specified distance. When facing rollers of different lengths, the distance between the cutting mechanisms 332 can be quickly adjusted to ensure that there is an appropriate length of elastomer remaining on the roller.

[0062] The two cutting mechanisms 332 are respectively mounted on the two transverse plates 333 so as to be movable up and down. In the specific configuration, the cutting mechanism 332 is provided with a second trimming slider connected to the second trimming driving member, and the transverse plate 333 is provided with a second trimming rail 334 adapted to the second trimming slider. The second trimming driving member may be a servo motor for driving the second trimming slider to move up and down along the second trimming rail 334.

[0063] The cutter mechanism 332 is used to cut the outer elastic body at both ends of the roller shaft. In a specific configuration, the cutter mechanism 332 includes a cutter holder 3321, a fixing seat 3322 and a blade 3323. The cutter holder 3321 is provided with a cutter groove for accommodating the blade 3323, and the fixing seat 3322 is pressed on the blade 3323 and is detachably connected to the cutter holder 3321. Through the above configuration, in specific use, the cutter mechanism 332 is lowered under the action of the second trimming drive member, and stops when the blade 3323 of the straight cutter mechanism 332 is lowered to contact the roller shaft clamped by the first fixing shaft 342.

[0064] In order to design the feeding module 310 more conveniently, specifically, a transmission channel is provided on the machine base 100, and the feeding module 310 includes a feeding drive mechanism and a feeding rack 311 located in the transmission channel, and the output end of the feeding drive mechanism is connected to the feeding rack 311, and the feeding drive mechanism is used to drive the feeding rack 311 to move in the transmission channel along the second direction b and the third direction c, which are also in the up and down directions, and the third direction c, the second direction b and the first direction a are perpendicular to each other. It should be noted that the feeding drive mechanism can be set on the ground, and can be a combination structure of a slider, a slide rail and a motor, which is a common mechanical structure and will not be elaborated on here.

[0065] In the specific setting, the feeding module 310 also includes two shelves 312, which are fixed to the two side walls of the transmission channel at intervals along the second direction b. The shelves are higher than the surface of the machine base 100, and a first groove 3121 for accommodating the roller is provided on the shelves. The first first groove 3121 close to the loading unit 200 is used to receive the roller transmitted from the loading unit 200 to itself. The feeding rack 311 is located between the two shelves, and a second groove 3111 for accommodating the roller is provided on the feeding rack 311. The second groove 3111 and the first groove 3121 are preferably V-shaped grooves. In specific use, the second groove 3111 of the feeding rack 311 moves to the bottom of the roller on the shelf; the feeding rack 311 moves upward and ejects the roller; then drives the roller to move along the second direction b to the rotating mechanism 320; and waits for the rotating mechanism 320 to clamp the roller and then move down. The process of transmitting the roller to the edge drawing mechanism 340 is similar to the above.

[0066] Combination Figure 3 and Figure 4 As shown, Figure 3 for Figure 1 The enlarged schematic diagram of the structure at B in the middle. Figure 4It is a structural schematic diagram of the storage plate 4143. In order to design the transport module 410 more conveniently, specifically, the transport module 410 includes a transport frame 411, a movable plate 412, a lifting seat 413 and two clamping frames 414. The transport frame 411 is arranged on the machine base 100. When it is specifically arranged, the transverse frame 331 can be arranged on the transport frame 411. The movable plate 412 can be movably installed on the transport frame 411 along the transmission direction of the feeding module 310, that is, the second direction b. When it is specifically arranged, the transport frame 411 is provided with a first transport slide rail 4111 extending along the second direction b. The first transport slide rail 4111 is provided with a first transport slider matched with itself. The first transport slider is connected to the first transport drive member and fixed to the movable plate 412.

[0067] The lifting seat 413 can be installed on the moving plate 412 so as to move up and down. In a specific setting, the lifting seat 413 is connected to the output end of the second transport driving member 415. The fixed end of the second transport driving member 415 is set on the moving plate 412. The second transport driving member 415 can be a cylinder or a motor. Two clamping frames 414 are arranged on the lifting seat 413 at intervals along the first direction a. In a specific setting, the lifting seat 413 is provided with a third transport slide rail extending along the first direction a. The two clamping frames 414 are provided with a third transport slider matched with the third transport slide rail. Each third transport slider is correspondingly connected to a third transport driving member, so that the two clamping frames 414 can move toward or away from each other to clamp or release the two ends of the roller shaft accordingly.

[0068] In specific configuration, the clamping frame 414 includes a crossbeam 4141, an extension arm 4142 and a storage plate 4143 connected in sequence. A storage groove 4144 is provided at the top of the storage plate 4143. The groove walls of the two storage grooves 4144 are used to support the two ends of the roller. In specific operation, the storage groove 4144 on the clamping frame 414 is driven to move below the roller on the shelf, that is, between the shelf and the surface of the machine base 100 by the movement of the moving plate 412 along the second direction b; the roller is supported by the upward movement of the clamping frame 414; and the roller on the clamping frame 414 is driven to reach above the storage module 420 by the movement of the moving plate 412 along the second direction b; the two clamping frames 414 move away from each other along the second direction b, so that the roller falls into the storage module 420.

[0069] Combination Figure 5 As shown, Figure 5The top view of the automatic cutting machine 10 provided in the present application. In order to design the storage module 420 more conveniently, specifically, the storage module 420 includes a storage rack 421, a carrying plate, a first storage drive mechanism and a transfer frame 422. Among them, the storage rack 421 is arranged on the machine base 100, and the storage rack 421 is used to receive the roller shaft after the edge drawing carried by the carrying module 410. When specifically set, the storage rack 421 is provided with a plurality of storage grooves 4211 for accommodating the roller shaft at intervals along the second direction b, so that the clamping rack 414 for carrying the roller shaft along the second direction b can conveniently carry the roller shaft to the storage groove 4211 in the storage rack 421.

[0070] The support plate is arranged on the base 100, and the support plate and the storage rack 421 are arranged at intervals. In the specific setting, the support plate and the storage rack 421 are arranged at intervals along the first direction a. The output end of the first storage drive mechanism is connected to the transfer frame 422, and the first storage drive mechanism is used to drive the transfer frame 422 to transfer the fully loaded storage rack 421 to the support plate. In the specific setting, the first storage drive mechanism includes a first storage drive member and a storage drive assembly. The transfer frame 422 is a hollow frame structure. Two first storage drives are arranged on the two inner walls of the transfer frame 422 along the second direction b. The output ends of the two first storage drives are respectively connected to a support arm 423. The first storage drive member can be a cylinder or an electric motor, which is used to drive the support arm 423 to move toward or away from each other along the second direction b to clamp or release the storage rack 421; the output end of the storage drive assembly is connected to the transfer frame 422, which is used to drive the transfer frame 422 to move along the first direction a and the third direction c.

[0071] In specific operation, the storage drive component drives the transfer frame 422 to move along the first direction a to the top of the storage rack 421; the storage drive component then drives the transfer frame 422 to move down to the outside of the storage rack 421; then the first storage drive component drives the carrying arm 423 to move and clamp the storage rack 421 along the second direction b; then the storage drive component drives the transfer frame 422 to move up, and then similarly moves it to the carrying plate through the above steps. It should be noted that the storage drive component can be a combination of a slider, a slide rail and a motor, which is a common mechanical structure and will not be elaborated on here.

[0072] After the storage rack 421 fully loaded with rollers is transported to the carrier plate, the empty storage rack 421 can be automatically transferred. More specifically, a first accommodating through hole is provided on the machine base 100, and the storage module 420 also includes a support plate and a second storage drive mechanism. The support plate is located in the first accommodating through hole, and a plurality of stacked storage racks 421 are carried on the support plate. The output end of the second storage drive mechanism is connected to the support plate, and the second storage drive mechanism is used to drive the support plate to move up and down. In the specific setting, the second storage drive mechanism can be set on the ground, and the second storage drive mechanism can be a servo screw motor. Through the above setting, when the top storage rack 421 is transferred by the transfer frame 422, the second storage drive mechanism drives the support plate to move up, so that the empty storage rack 421 located on the support plate moves up and continues to receive the roller.

[0073] In order to reasonably arrange the space, the base 100 can accommodate more fully loaded storage racks 421. Furthermore, a second accommodating through hole 120 is provided on the base 100, and the carrier plate is located in the second accommodating through hole 120. The storage module 420 also includes a third storage drive mechanism connected to the carrier plate, and the third storage drive mechanism is used to drive the carrier plate to move up and down. In the specific setting, the third storage drive mechanism can be set on the ground, and the third storage drive mechanism can be a servo screw. Through the above setting, the third storage drive mechanism drives the carrier plate to move downward, so that the fully loaded storage rack 421 located on the carrier plate moves downward, so as to make way for the upper space of the second accommodating through hole 120 to continue to receive the subsequent fully loaded storage rack 421.

[0074] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0075] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. An automatic cutting machine, characterized in that: The automatic cutting machine comprises a machine base, a control unit, and a loading unit and a cutting unit arranged on the machine base, wherein: The feeding unit is in communication with the control unit and is used for conveying the roller shaft; The cutting unit includes a feeding module, a rotating module, a trimming module and a pulling edge module which are communicatively connected to the control unit. The feeding module is docked with the loading unit and is used to transmit the roller to the rotating module and the pulling edge module in sequence. The rotating module is used to drive the roller to rotate. The trimming module is used to cut the outer layer of the elastomer at both ends of the roller when the roller rotates. The pulling edge module is used to pull out the elastomer cut at both ends of the roller.

2. The automatic cutting machine according to claim 1, characterized in that: The automatic cutting machine also includes a material unloading unit arranged on the machine base, the material unloading unit includes a transport module and a storage module which are communicatively connected to the control unit, the transport module is used to transport the roller shaft after edge drawing to the storage module, and the storage module is used to gather the roller shaft after edge drawing.

3. The automatic cutting machine according to claim 1, characterized in that: The rotating module includes two rotating mechanisms, and the edge pulling module includes two edge pulling mechanisms, wherein: The two rotating mechanisms are distributed on both sides of the feeding module along a first direction and are slidably arranged on the machine base along the first direction, and the rotating mechanisms are used to drive the roller shaft to rotate; The two edge-pulling mechanisms are also distributed on both sides of the feeding module along the first direction. The two edge-pulling mechanisms can be slidably arranged on the machine base along the first direction. The edge-pulling mechanisms are used to pull out the elastic bodies cut off at both ends of the roller shaft.

4. The automatic cutting machine according to claim 3, characterized in that: The edge drawing mechanism comprises an edge drawing support seat, a first fixed shaft, a connecting plate and a clamping arm, wherein: The edge drawing support seat is slidably connected to the machine base; The first fixed shaft is disposed on the edge drawing support seat, and is used to follow the movement of the edge drawing support seat along the first direction to abut against or release the roller shaft; The connecting plate is movably mounted on the edge drawing support seat along the first direction; There are two clamping arms, which are spaced apart on the connecting plate along the second direction, and can move toward or away from each other to clamp or release the elastic bodies cut at both ends of the roller shaft.

5. The automatic cutting machine according to claim 3, characterized in that: The trimming module includes a transverse frame, two cutting knife mechanisms, and two transverse plates spaced apart on the transverse frame along the first direction. The transverse frame is fixed to the machine base. The two transverse plates can move toward or away from each other along the first direction. The two cutting knife mechanisms can be moved up and down and are respectively installed on the two transverse plates. The cutting knife mechanisms can be used to cut the outer layer of the elastic body at both ends of the roller shaft.

6. The automatic cutting machine according to claim 3, characterized in that: A transmission channel is provided on the machine base, and the feeding module includes a feeding drive mechanism and a feeding rack located in the transmission channel. The output end of the feeding drive mechanism is connected to the feeding rack for driving the feeding rack to move along a second direction and a third direction in the transmission channel, and the third direction, the second direction and the first direction are perpendicular to each other.

7. The automatic cutting machine according to claim 2, characterized in that: The transport module includes a transport frame, a movable plate, a lifting seat and two clamping frames, wherein: The transport frame is arranged on the machine base; The movable plate is movably mounted on the transport frame along the transmission direction of the feeding module; The lifting seat is installed on the movable plate so as to be movable up and down; The two clamping frames are spaced apart from each other along the first direction on the lifting seat, and the two clamping frames can move toward or away from each other to clamp or release the two ends of the roller shaft accordingly.

8. The automatic cutting machine according to claim 2, characterized in that: The storage module includes a storage rack, a carrying plate, a first storage drive mechanism and a transfer frame, wherein: The storage rack is arranged on the machine base, and is used to receive the roller shaft after the edge drawing carried by the carrying module; The carrying plate is arranged on the machine base and is spaced apart from the storage rack; The output end of the first storage driving mechanism is connected to the transfer frame, and is used to drive the transfer frame to transfer the storage rack in a fully loaded state to the carrying plate.

9. The automatic cutting machine according to claim 8, characterized in that: A first accommodating through hole is opened on the machine base, and the storage module also includes a support plate and a second storage driving mechanism. The support plate is located in the first accommodating through hole, and a plurality of stacked storage racks are carried on the support plate. The output end of the second storage driving mechanism is connected to the support plate for driving the support plate to move up and down.

10. The automatic cutting machine according to claim 9, characterized in that: The base is also provided with a second accommodating through hole, the carrying plate is located in the second accommodating through hole, and the storage module further includes a third storage driving mechanism connected to the carrying plate, and the third storage driving mechanism is used to drive the carrying plate to move up and down.

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