Cutting device and cutting equipment

Abstract

The utility model discloses a cutting device and cutting equipment, and mainly relates to the technical field of cutting, an upper wire drawing assembly is in sliding connection with a main body support through an upper sliding rail, and a lower wire drawing assembly is in sliding connection with the main body support through a lower sliding rail; the upper wire drawing assembly and the lower wire drawing assembly can move left and right in the horizontal direction; the wire tightening assembly is located between the upper wire drawing assembly and the lower wire drawing assembly, and the upper supporting wheel and the lower supporting wheel abut against a silk thread, can move left and right in the horizontal direction and are used for adjusting the loosening degree and the tightening degree of the silk thread. The driving assembly is connected with the upper wire drawing assembly and the lower wire drawing assembly and used for simultaneously driving one of the upper wire drawing assembly and the lower wire drawing assembly to move rightwards and the other to move leftwards so as to control the wire to move up and down. By means of the design, it can be guaranteed that overflowing glue is cleared away by the silk threads, and the situations that products are damaged and the silk threads are broken can be avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cutting, in particular to a cutting device and a cutting equipment. BACKGROUND

[0002] The solar cell module product is a device for converting light energy into electrical energy; during the production process, a photovoltaic adhesive film is needed between the photovoltaic cell and the photovoltaic glass to protect the cell. The adhesive film of the photovoltaic glass usually adopts a split film, an EVA adhesive film, an EPE adhesive film, etc. to play a role in buffering and protecting the cell and improving light transmittance. The adhesive film is uniformly coated between the two layers of glass after being liquefied, and then a laminating machine uniformly presses the liquefied adhesive.

[0003] However, the adhesive film after being liquefied will have an overflow phenomenon after being pressed by the laminating machine, and in order to ensure the neatness of the frame of the photovoltaic module product, it is necessary to perform overflow treatment on each corner of the cell module. However, the existing method for removing the overflow adhesive adopts manual holding of an edge trimming knife, which will leave residual adhesive and cause problems such as incomplete cleaning and product explosion. Content of the utility model

[0004] The purpose of the present application is to provide a cutting device and a cutting equipment, which can ensure that the overflow adhesive is completely removed by the silk thread and can also avoid damage to the product and the silk thread breaking.

[0005] The present application discloses a cutting device for cutting the overflow adhesive of a product, which comprises a main support, a driving assembly, an upper silk pulling assembly, a lower silk pulling assembly, a silk tightening assembly and a silk thread. The main support is provided with an upper sliding rail and a lower sliding rail, the upper sliding rail and the lower sliding rail are arranged in parallel, the upper silk pulling assembly is slidably connected to the main support through the upper sliding rail, and the lower silk pulling assembly is slidably connected to the main support through the lower sliding rail. The upper silk pulling assembly and the lower silk pulling assembly can move left and right in the horizontal direction.

[0006] The two ends of the silk thread are connected to the upper silk pulling assembly and the lower silk pulling assembly, respectively, the silk tightening assembly is connected to the main support and located between the upper silk pulling assembly and the lower silk pulling assembly, the silk tightening assembly comprises an upper supporting wheel and a lower supporting wheel, the upper supporting wheel is located on the side of the lower supporting wheel close to the upper silk pulling assembly, the lower supporting wheel is located on the side of the upper supporting wheel close to the lower silk pulling assembly, the upper supporting wheel and the lower supporting wheel are in abutment with the silk thread, and the upper supporting wheel and the lower supporting wheel can move left and right in the horizontal direction to adjust the degree of slackness and tightness of the silk thread.

[0007] The driving assembly is connected with the upper wire pulling assembly and the lower wire pulling assembly, and is used for simultaneously driving one of the upper wire pulling assembly and the lower wire pulling assembly to move right and the other to move left to control the up-down movement of the wire.

[0008] Optionally, the upper wire pulling assembly comprises an upper pulling base plate, an upper pulling clamp driving assembly, an upper pulling first left hinged member, an upper pulling second left clamp jaw, an upper pulling first right hinged member and an upper pulling second right clamp jaw.

[0009] The upper pulling base plate is connected with the main body support through the upper sliding rail, the upper pulling clamp driving assembly is connected with the upper pulling base plate, and the output shaft of the upper pulling clamp driving assembly is hingedly connected with one end of the upper pulling first left hinged member and one end of the upper pulling first right hinged member.

[0010] The other end of the upper pulling first left hinged member is hingedly connected with one end of the upper pulling second left clamp jaw, and the end of the upper pulling second left clamp jaw away from the upper pulling first left hinged member is connected with the upper pulling base plate through a rotating shaft.

[0011] The other end of the upper pulling first right hinged member is hingedly connected with one end of the upper pulling second right clamp jaw, and the end of the upper pulling second right clamp jaw away from the upper pulling first right hinged member is connected with the upper pulling base plate through a rotating shaft. The output shaft of the upper pulling clamp driving assembly is extended or retracted to control the upper pulling second left clamp jaw and the upper pulling second right clamp jaw to tighten or loosen one end of the wire.

[0012] Optionally, the lower wire pulling assembly comprises a lower pulling base plate, a lower pulling clamp driving assembly, a lower pulling first left hinged member, a lower pulling second left clamp jaw, a lower pulling first right hinged member and a lower pulling second right clamp jaw.

[0013] The lower pulling base plate is connected with the main body support through the lower sliding rail, the lower pulling clamp driving assembly is connected with the lower pulling base plate, and the output shaft of the lower pulling clamp driving assembly is hingedly connected with one end of the lower pulling first left hinged member and one end of the lower pulling first right hinged member.

[0014] The other end of the lower pulling first left hinged member is hingedly connected with one end of the lower pulling second left clamp jaw, and the end of the lower pulling second left clamp jaw away from the lower pulling first left hinged member is connected with the lower pulling base plate through a rotating shaft.

[0015] The other end of the lower pulling first right hinged member is hingedly connected with one end of the lower pulling second right clamp jaw, and the end of the lower pulling second right clamp jaw away from the lower pulling first right hinged member is connected with the lower pulling base plate through a rotating shaft. The output shaft of the lower pulling clamp driving assembly is extended or retracted to control the lower pulling second left clamp jaw and the lower pulling second right clamp jaw to tighten or loosen the other end of the wire.

[0016] Optionally, the tight line assembly comprises a tight line drive assembly and a tight line base plate, the tight line drive assembly is connected with the main body support, the output shaft of the tight line drive assembly is connected with the tight line base plate, and the tight line base plate is driven to move left and right;

[0017] The upper support wheel is connected with the tight line base plate through an upper rotating shaft, and the upper support wheel can rotate on the upper rotating shaft; the lower support wheel is connected with the tight line base plate through a lower rotating shaft, and the lower support wheel can rotate on the lower rotating shaft; the length direction of the upper rotating shaft is perpendicular to the length direction of the wire, the length direction of the lower rotating shaft is perpendicular to the length direction of the wire, and the length direction of the upper rotating shaft is parallel to the length direction of the lower rotating shaft.

[0018] Optionally, the outer ring wall of the upper support wheel is concave to form an annular upper limiting part, the outer ring wall of the lower support wheel is concave to form an annular lower limiting part, and the two ends of the wire are located in the annular upper limiting part and the annular lower limiting part respectively.

[0019] Optionally, the tight line assembly further comprises two groups of blocking column groups, which are defined as an upper blocking column group and a lower blocking column group, the upper blocking column group and the lower blocking column group are connected with the tight line base plate, the upper blocking column group is located on the side of the lower blocking column group close to the upper support wheel, and the lower blocking column group is located on the side of the upper blocking column group close to the lower support wheel.

[0020] The upper blocking column group and the lower blocking column group each comprise two blocking columns, the two blocking columns of the upper blocking column group are located on the two sides of the wire respectively, and the two blocking columns of the lower blocking column group are located on the two sides of the wire respectively.

[0021] Optionally, the drive assembly comprises a drive motor, a main drive gear, a first secondary transmission wheel, a second secondary transmission wheel, a third secondary transmission wheel, a fourth secondary transmission wheel and a transmission belt.

[0022] The drive motor is connected with the main body support, the output shaft of the drive motor is connected with the main drive gear, the rotation of the main drive gear is controlled, the first secondary transmission wheel, the second secondary transmission wheel, the third secondary transmission wheel and the fourth secondary transmission wheel are each connected with the main body support through a rotating shaft, and the main drive gear, the first secondary transmission wheel, the second secondary transmission wheel, the third secondary transmission wheel and the fourth secondary transmission wheel are located on the same plane.

[0023] The first secondary transmission wheel is located above the main drive gear, the second secondary transmission wheel is located between the first secondary transmission wheel and the main drive gear, and the second secondary transmission wheel is not on the line between the first secondary transmission wheel and the main drive gear.

[0024] The fourth sub-transmission wheel is located below the main drive gear, the third sub-transmission wheel is located between the fourth sub-transmission wheel and the main drive gear, and the third sub-transmission wheel is not on the line between the fourth sub-transmission wheel and the main drive gear;

[0025] One end of the transmission belt is connected with the upper pull plate, the other end of the transmission belt is connected with the lower pull plate, the transmission belt abuts against the first sub-transmission wheel, the main drive gear, the second sub-transmission wheel, the third sub-transmission wheel and the fourth sub-transmission wheel in turn, and the main drive gear controls the movement of the upper pull plate and the lower pull plate by engaging with the transmission belt.

[0026] Optionally, the upper pull wire assembly further comprises an upper spring, one end of the upper spring is connected with the upper pull plate, the other end of the upper spring abuts against the main body support, and the length direction of the upper spring, the length direction of the upper slide rail and the movement direction of the upper pull plate are the same.

[0027] The lower pull wire assembly further comprises a lower spring, one end of the lower spring is connected with the lower pull plate, the other end of the lower spring abuts against the main body support, and the length direction of the lower spring, the length direction of the lower slide rail and the movement direction of the lower pull plate are the same.

[0028] Optionally, the material of the wire is an electrically conductive and heat-conductive material, and the wire can be used to connect a power supply.

[0029] The application also discloses a cutting device, which comprises a control device and a cutting device, the control device is connected with the cutting device, and the control device controls the working of the cutting device.

[0030] Compared with the prior art of cutting the overflow glue on the product edge by using a blade, the application drives the upper pull wire assembly and the lower pull wire assembly to reciprocate by the driving assembly, controls the up-and-down reciprocation of the wire, ensures that the overflow glue is cut off, avoids the case that the overflow glue is not cleaned completely, and also avoids the case that the wire is broken by controlling the up-and-down reciprocation of the wire. In addition, the tightness and tension of the wire are controlled by the wire tightening assembly, the contact force between the wire and the product is adjusted, the case that the product is damaged due to the explosion of the product with the overflow glue is avoided, and the product is not damaged. BRIEF DESCRIPTION OF DRAWINGS

[0031] The accompanying drawings, which are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings:

[0032] Figure 1 is a schematic diagram of a cutting device according to an embodiment of the application;

[0033] Figure 2 is a schematic diagram of a cutting device according to an embodiment of the application;

[0034] Figure 3 is a schematic diagram of an upper wire drawing assembly according to an embodiment of the application;

[0035] Figure 4 is a schematic diagram of a lower wire drawing assembly according to an embodiment of the application;

[0036] Figure 5 is a schematic diagram of a wire tightening assembly according to an embodiment of the application;

[0037] Figure 6 is a schematic diagram of a driving assembly according to an embodiment of the application.

[0038] wherein 10, cutting device; 20, control device; 30, cutting device; 100, main body support; 110, upper sliding rail; 120, lower sliding rail; 200, driving assembly; 210, driving motor; 220, main driving gear; 231, first auxiliary transmission wheel; 232, second auxiliary transmission wheel; 233, third auxiliary transmission wheel; 234, fourth auxiliary transmission wheel; 240, transmission belt; 300, upper wire drawing assembly; 310, upper drawing base plate; 320, upper drawing clamp driving assembly; 331, upper drawing first left hinged piece; 332, upper drawing second left clamp jaw; 341, upper drawing first right hinged piece; 342, upper drawing second right clamp jaw; 350, upper spring; 400, lower wire drawing assembly; 410, lower drawing base plate; 420, lower drawing clamp driving assembly; 431, lower drawing first left hinged piece; 432, lower drawing second left clamp jaw; 441, lower drawing first right hinged piece; 442, lower drawing second right clamp jaw; 450, lower spring; 500, wire tightening assembly; 510, wire tightening driving assembly; 520, wire tightening base plate; 531, upper support wheel; 532, lower support wheel; 541, upper rotating shaft; 542, lower rotating shaft; 551, annular upper limiting portion; 552, annular lower limiting portion; 561, upper blocking column group; 562, lower blocking column group; 563, blocking column; 600, wire. DETAILED DESCRIPTION

[0039] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to be limiting in terms of the scope of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. It will be apparent to those skilled in the art that various modifications and variations can be made to the present disclosure without departing from the spirit or scope of the disclosure. Thus, it is intended that the present disclosure cover modifications and variations of this disclosure provided they come within the scope of the appended claims and their equivalents.

[0040] In the description of the present disclosure, the terms "first", "second", "third", etc. are used only for the purpose of description, and should not be understood as indicating relative importance or implying the number of the technical features indicated. Therefore, unless otherwise specified, the features defined with "first", "second" can explicitly or implicitly include one or more of the features; the meaning of "multiple" is two or more. The term "comprising" and any variation thereof means non-exclusive inclusion, and one or more other features, integers, steps, operations, units, components and / or combinations thereof can exist or be added.

[0041] In addition, the terms indicating the orientation or positional relationship of "center", "transverse", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are described based on the orientation or relative position relationship shown in the drawings, and are only for the convenience of the simplified description of the present disclosure, and should not be understood as indicating that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present disclosure.

[0042] In addition, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0043] The present disclosure will be described in detail below with reference to the accompanying drawings and optional embodiments.

[0044] Figure 1 is a schematic view of a cutting device according to an embodiment of the present disclosure, as Figure 1 As shown in the figure, the present disclosure discloses a cutting device 10, which comprises a control device 20 and a cutting device 30, the control device 20 is connected with the cutting device 30, and the control device 20 controls the working of the cutting device 30.

[0045] The present disclosure mainly improves the cutting device 30, which can be used in the cutting device 10 described above. For the cutting device 30, the present disclosure provides the following design:

[0046] Figure 2 is a schematic view of a cutting device according to an embodiment of the present application, as Figure 2 The present application discloses a cutting device 30 for cutting overflow glue of a product, the cutting device 30 comprising a main support 100, a driving assembly 200, an upper wire pulling assembly 300, a lower wire pulling assembly 400, a wire tightening assembly 500 and a wire 600; the main support 100 is provided with an upper sliding rail 110 and a lower sliding rail 120, the upper sliding rail 110 and the lower sliding rail 120 are arranged in parallel, the upper wire pulling assembly 300 is slidably connected with the main support 100 through the upper sliding rail 110, the lower wire pulling assembly 400 is slidably connected with the main support 100 through the lower sliding rail 120; and the upper wire pulling assembly 300 and the lower wire pulling assembly 400 can move left and right in the horizontal direction.

[0047] Two ends of the wire 600 are connected with the upper wire pulling assembly 300 and the lower wire pulling assembly 400 respectively, the wire tightening assembly 500 is connected with the main support 100 and located between the upper wire pulling assembly 300 and the lower wire pulling assembly 400, the wire tightening assembly 500 comprises an upper supporting wheel 531 and a lower supporting wheel 532, the upper supporting wheel 531 is located on the side of the lower supporting wheel 532 close to the upper wire pulling assembly 300, the lower supporting wheel 532 is located on the side of the upper supporting wheel 531 close to the lower wire pulling assembly 400, the upper supporting wheel 531 and the lower supporting wheel 532 are in abutment with the wire 600, the upper supporting wheel 531 and the lower supporting wheel 532 can move left and right in the horizontal direction, for adjusting the degree of slack and tightness of the wire 600.

[0048] The driving assembly 200 is connected with the upper wire pulling assembly 300 and the lower wire pulling assembly 400, the driving assembly 200 is used for driving one of the upper wire pulling assembly 300 and the lower wire pulling assembly 400 to move right and the other to move left at the same time, so as to control the wire 600 to move up and down.

[0049] Compared with the prior art of cutting overflow glue of a product by using a blade, the present application drives the upper wire pulling assembly 300 and the lower wire pulling assembly 400 to reciprocate by the driving assembly 200, so as to control the wire 600 to reciprocate up and down, which can ensure that the overflow glue is cut off and avoid the situation that the overflow glue is not cleaned completely, and by controlling the wire 600 to reciprocate up and down, the situation that the wire 600 is broken can also be avoided; and by controlling the degree of slack and tightness of the wire 600 by the wire tightening assembly 500, the contact force between the wire 600 and the product can be adjusted, so as to avoid the situation that the contact force is too large, which leads to the situation that the product to be cut is damaged due to explosion.

[0050] Further, in order to improve the efficiency of the overflow cutting, the material of the wire 600 is a conductive heat-conducting material, and the wire 600 can be used to connect a power supply. The wire 600 can be heated by connecting an external power supply, thereby achieving rapid cutting of the overflow glue.

[0051] In combination Figure 3 As shown, the upper pulling wire assembly 300 includes an upper pulling base plate 310, an upper pulling clamp driving assembly 320, an upper pulling first left hinge 331, an upper pulling second left clamp jaw 332, an upper pulling first right hinge 341, and an upper pulling second right clamp jaw 342.

[0052] The upper pulling base plate 310 is connected to the main body support 100 through the upper sliding rail 110, and the upper pulling clamp driving assembly 320 is connected to the upper pulling base plate 310. The output shaft of the upper pulling clamp driving assembly 320 is hingedly connected to one end of the upper pulling first left hinge 331 and one end of the upper pulling first right hinge 341.

[0053] The other end of the upper pulling first left hinge 331 is hingedly connected to one end of the upper pulling second left clamp jaw 332, and the end of the upper pulling second left clamp jaw 332 away from the upper pulling first left hinge 331 is connected to the upper pulling base plate 310 through a rotating shaft.

[0054] The other end of the upper pulling first right hinge 341 is hingedly connected to one end of the upper pulling second right clamp jaw 342, and the end of the upper pulling second right clamp jaw 342 away from the upper pulling first right hinge 341 is connected to the upper pulling base plate 310 through a rotating shaft. By extending or retracting the output shaft of the upper pulling clamp driving assembly 320, the upper pulling second left clamp jaw 332 and the upper pulling second right clamp jaw 342 can be controlled to tighten or loosen one end of the wire 600.

[0055] Through the cooperation of the upper pulling first left hinge 331, the upper pulling first right hinge 341, the upper pulling second left clamp jaw 332, and the upper pulling second right clamp jaw 342, when the output shaft of the upper pulling clamp driving assembly 320 is extended, the upper pulling first left hinge 331 and the upper pulling first right hinge 341 separate the upper pulling second left clamp jaw 332 and the upper pulling second right clamp jaw 342 away from the end of the output shaft of the upper pulling clamp driving assembly 320, thereby clamping one end of the wire 600 with the upper pulling second left clamp jaw 332 and the upper pulling second right clamp jaw 342.

[0056] When the output shaft of the upper pulling clamp driving joint 320 is retracted, the upper pulling first left hinge 331 and the upper pulling first right hinge 341 tighten the upper pulling second left jaw 332 and the upper pulling second right jaw 342 close to one end of the output shaft of the upper pulling clamp driving joint 320, so as to separate the upper pulling second left jaw 332 and the upper pulling second right jaw 342 used for clamping one end of the silk thread 600 to loosen the silk thread 600.

[0057] Thus, the clamping and loosening of the silk thread 600 are completed by using one upper pulling clamp driving joint 320, the structure of the cutting device 30 is simplified, and the production cost of the cutting device 30 is reduced.

[0058] In combination Figure 4 As shown in the figure, the lower pulling silk assembly 400 includes a lower pulling base plate 410, a lower pulling clamp driving joint 420, a lower pulling first left hinge 431, a lower pulling second left jaw 432, a lower pulling first right hinge 441, and a lower pulling second right jaw 442.

[0059] The lower pulling base plate 410 is connected with the main body support 100 through the lower sliding rail 120, the lower pulling clamp driving joint 420 is connected with the lower pulling base plate 410, and the output shaft of the lower pulling clamp driving joint 420 is hingedly connected with one end of the lower pulling first left hinge 431 and one end of the lower pulling first right hinge 441.

[0060] The other end of the lower pulling first left hinge 431 is hingedly connected with one end of the lower pulling second left jaw 432, and the end of the lower pulling second left jaw 432 away from the lower pulling first left hinge 431 is connected with the lower pulling base plate 410 through a rotating shaft.

[0061] The other end of the lower pulling first right hinge 441 is hingedly connected with one end of the lower pulling second right jaw 442, and the end of the lower pulling second right jaw 442 away from the lower pulling first right hinge 441 is connected with the lower pulling base plate 410 through a rotating shaft; by extending or retracting the output shaft of the lower pulling clamp driving joint 420, the other end of the silk thread 600 is tightened or loosened by the lower pulling second left jaw 432 and the lower pulling second right jaw 442.

[0062] Through the cooperation of the lower pulling first left hinge 431, the lower pulling first right hinge 441, the lower pulling second left jaw 432, and the lower pulling second right jaw 442, when the output shaft of the lower pulling clamp driving joint 420 is extended, the lower pulling first left hinge 431 and the lower pulling first right hinge 441 separate the lower pulling second left jaw 432 and the lower pulling second right jaw 442 close to one end of the output shaft of the lower pulling clamp driving joint 420, so as to clamp the silk thread 600 at one end of the lower pulling second left jaw 432 and the lower pulling second right jaw 442 used for clamping the silk thread 600.

[0063] When the output shaft of the down-pulling clamp driving assembly 420 is retracted, the down-pulling first left hinge 431 and the down-pulling first right hinge 441 tighten the down-pulling second left clamp jaw 432 and the down-pulling second right clamp jaw 442 close to one end of the output shaft of the down-pulling clamp driving assembly 420, so as to separate the down-pulling second left clamp jaw 432 and the down-pulling second right clamp jaw 442 used for clamping one end of the wire 600 to loosen the wire 600.

[0064] Thus, the clamping and loosening of the wire 600 are completed by using one down-pulling clamp driving assembly 420, the structure of the cutting device 30 is simplified, and the production cost of the cutting device 30 is reduced.

[0065] The up-pulling wire assembly 300 further comprises an upper spring 350, one end of the upper spring 350 is connected with the up-pulling bottom plate 310, the other end is in abutment with the main body support 100, the length direction of the upper spring 350, the length direction of the upper slide rail 110, and the movement direction of the up-pulling bottom plate 310 are all the same; in simple terms, the direction of the elastic potential energy release of the upper spring 350 and the movement direction of the up-pulling bottom plate 310 are all the same.

[0066] The down-pulling wire assembly 400 further comprises a lower spring 450, one end of the lower spring 450 is connected with the down-pulling bottom plate 410, the other end is in abutment with the main body support 100, the length direction of the lower spring 450, the length direction of the lower slide rail 120, and the movement direction of the down-pulling bottom plate 410 are all the same; in simple terms, the direction of the elastic potential energy release of the lower spring 450 and the movement direction of the down-pulling bottom plate 410 are all the same.

[0067] The upper spring 350 plays a buffering role when the up-pulling wire assembly 300 moves left and right, and the lower spring 450 plays a buffering role when the down-pulling wire assembly 400 moves left and right, so as to avoid the sudden movement of the up-pulling wire assembly 300 and the down-pulling wire assembly 400, which may cause the wire 600 to break, and also avoid the contact force between the wire 600 and the product to change greatly, which may cause the product to be damaged.

[0068] In combination Figure 5 As shown, the wire tightening assembly 500 comprises a wire tightening driving assembly 510 and a wire tightening bottom plate 520, the wire tightening driving assembly 510 is connected with the main body support 100, the output shaft of the wire tightening driving assembly 510 is connected with the wire tightening bottom plate 520, and drives the wire tightening bottom plate 520 to move left and right.

[0069] The upper support wheel 531 is connected with the tight line bottom plate 520 through an upper rotating shaft 541, the upper support wheel 531 can rotate on the upper rotating shaft 541, the lower support wheel 532 is connected with the tight line bottom plate 520 through a lower rotating shaft 542, the lower support wheel 532 can rotate on the lower rotating shaft 542; the length direction of the upper rotating shaft 541 is perpendicular to the length direction of the wire 600, the length direction of the upper rotating shaft 541 is perpendicular to the length direction of the wire 600, the length direction of the upper rotating shaft 541 and the length direction of the lower rotating shaft 542 are parallel. So that the wire 600 can drive the upper support wheel 531 and the lower support wheel 532 to rotate when moving up and down.

[0070] The tight line bottom plate 520 is controlled to move left by the tight line driving assembly 510, the upper support wheel 531 and the lower support wheel 532 are driven to abut against the wire 600, so that the tension of the wire 600 becomes larger, and the contact force with the product becomes larger, the tight line bottom plate 520 is controlled to move right by the tight line driving assembly 510, the upper support wheel 531 and the lower support wheel 532 are driven to move right, the contact force with the wire 600 is reduced, so that the wire 600 becomes loose, and the contact force with the product becomes smaller, the tension of the wire 600 is controlled to be different for different positions of the product, so that the normal cleaning of the overflow glue is ensured, and the product is prevented from being damaged when the wire 600 is cut.

[0071] Moreover, the upper support wheel 531 is connected with the tight line bottom plate 520 through an upper rotating shaft 541, the lower support wheel 532 is connected with the tight line bottom plate 520 through a lower rotating shaft 542, when the wire 600 moves up and down to cut the overflow glue, the wire 600 can be prevented from cutting the upper support wheel 531 and the lower support wheel 532, and the service life of the cutting device 30 is improved.

[0072] Further, an annular upper limiting part 551 is formed in the outer ring wall of the upper support wheel 531, an annular lower limiting part 552 is formed in the outer ring wall of the lower support wheel 532, and the two ends of the wire 600 are located in the annular upper limiting part 551 and the annular lower limiting part 552 respectively. The wire 600 is limited, and the horizontal displacement of the wire 600 is prevented from becoming large when cutting the overflow glue.

[0073] The tight line assembly 500 further includes two groups of blocking column groups, which are defined as an upper blocking column group 561 and a lower blocking column group 562, the upper blocking column group 561 and the lower blocking column group 562 are connected with the tight line bottom plate 520, the upper blocking column group 561 is located on the side of the lower blocking column group 562 close to the upper support wheel 531, and the lower blocking column group 562 is located on the side of the upper blocking column group 561 close to the lower support wheel 532.

[0074] The upper stop post group 561 and the lower stop post group 562 each include two stop posts 563, and the two stop posts 563 of the upper stop post group 561 are respectively located on both sides of the wire 600, and the two stop posts 563 of the lower stop post group 562 are respectively located on both sides of the wire 600. The two stop posts 563 further limit the wire 600 from shifting forward and backward.

[0075] In combination Figure 6 As shown, the driving assembly 200 includes a driving motor 210, a main driving gear 220, a first auxiliary transmission wheel 231, a second auxiliary transmission wheel 232, a third auxiliary transmission wheel 233, a fourth auxiliary transmission wheel 234, and a transmission belt 240.

[0076] The driving motor 210 is connected with the main body support 100, an output shaft of the driving motor 210 is connected with the main driving gear 220, the main driving gear 220 is controlled to rotate, the first auxiliary transmission wheel 231, the second auxiliary transmission wheel 232, the third auxiliary transmission wheel 233, and the fourth auxiliary transmission wheel 234 are all connected with the main body support 100 through rotating shafts, and the main driving gear 220, the first auxiliary transmission wheel 231, the second auxiliary transmission wheel 232, the third auxiliary transmission wheel 233, and the fourth auxiliary transmission wheel 234 are located on the same plane.

[0077] The first auxiliary transmission wheel 231 is located above the main driving gear 220, the second auxiliary transmission wheel 232 is located between the first auxiliary transmission wheel 231 and the main driving gear 220, and the second auxiliary transmission wheel 232 is not on the line between the first auxiliary transmission wheel 231 and the main driving gear 220.

[0078] The fourth auxiliary transmission wheel 234 is located below the main driving gear 220, the third auxiliary transmission wheel 233 is located between the fourth auxiliary transmission wheel 234 and the main driving gear 220, and the third auxiliary transmission wheel 233 is not on the line between the fourth auxiliary transmission wheel 234 and the main driving gear 220.

[0079] One end of the transmission belt 240 is connected with the upper pull bottom plate 310, the other end of the transmission belt 240 is connected with the lower pull bottom plate 410, the transmission belt 240 abuts against the first auxiliary transmission wheel 231, the main driving gear 220, the second auxiliary transmission wheel 232, the third auxiliary transmission wheel 233, and the fourth auxiliary transmission wheel 234 in sequence, and the main driving gear 220 controls the upper pull bottom plate 310 and the lower pull bottom plate 410 to move by engaging with the transmission belt 240.

[0080] When the driving motor 210 controls the main driving gear 220 to rotate clockwise, the transmission belt 240 pulls the upper pulling bottom plate 310 to move right, i.e. the upper pulling wire assembly 300 pulls the wire 600 to move up, and the lower pulling wire assembly 400 moves left.

[0081] When the driving motor 210 controls the main driving gear 220 to rotate counterclockwise, the transmission belt 240 pulls the lower pulling bottom plate 410 to move right, i.e. the lower pulling wire assembly 400 pulls the wire 600 to move down, and the upper pulling wire assembly 300 moves left.

[0082] Thus, the wire 600 is controlled to move up and down by the driving motor 210 rotating clockwise or counterclockwise to drive the upper pulling wire assembly 300 and the lower pulling wire assembly 400, so as to achieve the purpose of cutting the overflow glue of the product.

[0083] Moreover, when the upper pulling bottom plate 310 moves right, the lower spring 450 also provides the lower pulling bottom plate 410 with the elastic force to move left, and when the lower pulling bottom plate 410 moves right, the upper spring 350 also provides the upper pulling bottom plate 310 with the elastic force to move left, so as to avoid applying all the pulling force to the wire 600.

[0084] It should be noted that the inventive concept of the present application can form very many embodiments, but the length of the application file is limited, and thus, under the premise of not conflicting, the above-described embodiments or technical features can be combined to form new embodiments, and the combination of the embodiments or technical features will enhance the original technical effect.

[0085] The above is the further detailed description of the present application in combination with the specific optional embodiments, and the specific implementation of the present application should not be limited to the description. For ordinary skilled in the art to which the present application belongs, without departing from the concept of the present application, a number of simple deductions or replacements can be made, which should be considered as belonging to the protection scope of the present application.

Claims

1. A cutting apparatus characterized by comprising: The cutting device is used for cutting overflow glue of a product, and comprises a main body support, a driving assembly, an upper wire pulling assembly, a lower wire pulling assembly, a wire tightening assembly and a wire. Two ends of the wire are connected with the upper wire pulling assembly and the lower wire pulling assembly respectively, the wire tightening assembly is connected with the main body support and located between the upper wire pulling assembly and the lower wire pulling assembly, the wire tightening assembly comprises upper support wheels and lower support wheels, the upper support wheels are located on one side of the lower support wheels close to the upper wire pulling assembly, the lower support wheels are located on one side of the upper support wheels close to the lower wire pulling assembly, the upper support wheels and the lower support wheels are in abutment with the wire, and the upper support wheels and the lower support wheels can move left and right in the horizontal direction to adjust the looseness and tightness of the wire. The driving assembly is connected with the upper wire pulling assembly and the lower wire pulling assembly, and is used for simultaneously driving one of the upper wire pulling assembly and the lower wire pulling assembly to move right and the other to move left to control the wire to move up and down.

2. The cutting apparatus of claim 1, wherein, The upper wire pulling assembly comprises an upper pulling bottom plate, an upper pulling clamp driving assembly, an upper pulling first left hinged piece, an upper pulling second left clamp jaw, an upper pulling first right hinged piece and an upper pulling second right clamp jaw. The upper pulling bottom plate is connected with the main body support through the upper slide rail, the upper pulling clamp driving assembly is connected with the upper pulling bottom plate, and output shafts of the upper pulling clamp driving assembly are hinged to one end of the upper pulling first left hinged piece and one end of the upper pulling first right hinged piece. The other end of the upper pulling first left hinged piece is hinged to one end of the upper pulling second left clamp jaw, and the end, away from the upper pulling first left hinged piece, of the upper pulling second left clamp jaw is connected with the upper pulling bottom plate through a rotating shaft. The other end of the upper pulling first right hinged piece is hinged to one end of the upper pulling second right clamp jaw, and the end, away from the upper pulling first right hinged piece, of the upper pulling second right clamp jaw is connected with the upper pulling bottom plate through a rotating shaft.

3. The cutting apparatus of claim 2, wherein, The output shafts of the upper pulling clamp driving assembly are extended or retracted to control the upper pulling second left clamp jaw and the upper pulling second right clamp jaw to tighten or loosen one end of the wire. The lower wire pulling assembly comprises a lower pulling bottom plate, a lower pulling clamp driving assembly, a lower pulling first left hinged piece, a lower pulling second left clamp jaw, a lower pulling first right hinged piece and a lower pulling second right clamp jaw. The lower pulling bottom plate is connected with the main body support through the lower slide rail, the lower pulling clamp driving assembly is connected with the lower pulling bottom plate, and output shafts of the lower pulling clamp driving assembly are hinged to one end of the lower pulling first left hinged piece and one end of the lower pulling first right hinged piece. The other end of the lower pulling first left hinged piece is hinged to one end of the lower pulling second left clamp jaw, and the end, away from the lower pulling first left hinged piece, of the lower pulling second left clamp jaw is connected with the lower pulling bottom plate through a rotating shaft. The other end of the first right pull-down hinge is hinged to one end of the second right pull-down clamp jaw, and the other end of the second right pull-down clamp jaw is connected to the pull-down bottom plate through a rotating shaft; by extending or retracting the output shaft of the pull-down clamp drive assembly, the other end of the silk thread is controlled to be tightened or loosened by the second left pull-down clamp jaw and the second right pull-down clamp jaw.

4. The cutting apparatus of claim 1, wherein The tight line assembly comprises a tight line drive assembly and a tight line bottom plate, the tight line drive assembly is connected with the main body support, the output shaft of the tight line drive assembly is connected with the tight line bottom plate, and the tight line bottom plate is driven to move left and right; The upper support wheel is connected with the tight line bottom plate through an upper rotating shaft, the upper support wheel can rotate on the upper rotating shaft, the lower support wheel is connected with the tight line bottom plate through a lower rotating shaft, and the lower support wheel can rotate on the lower rotating shaft; the length direction of the upper rotating shaft is perpendicular to the length direction of the silk thread, the length direction of the upper rotating shaft is perpendicular to the length direction of the silk thread, and the length direction of the upper rotating shaft is parallel to the length direction of the lower rotating shaft.

5. The cutting apparatus of claim 4, wherein, The outer ring wall of the upper support wheel is concave to form an annular upper limiting part, the outer ring wall of the lower support wheel is concave to form an annular lower limiting part, and the two ends of the silk thread are located in the annular upper limiting part and the annular lower limiting part respectively.

6. The cutting apparatus of claim 4, wherein, The tight line assembly further comprises two groups of blocking column groups, which are defined as upper blocking column group and lower blocking column group respectively, the upper blocking column group and the lower blocking column group are connected with the tight line bottom plate, the upper blocking column group is located on the side of the lower blocking column group close to the upper support wheel, and the lower blocking column group is located on the side of the upper blocking column group close to the lower support wheel; The upper blocking column group and the lower blocking column group each comprise two blocking columns, the two blocking columns of the upper blocking column group are located on the two sides of the silk thread respectively, and the two blocking columns of the lower blocking column group are located on the two sides of the silk thread respectively.

7. The cutting apparatus of claim 3, wherein The drive assembly comprises a drive motor, a main drive gear, a first secondary transmission wheel, a second secondary transmission wheel, a third secondary transmission wheel, a fourth secondary transmission wheel and a transmission belt; The drive motor is connected with the main body support, the output shaft of the drive motor is connected with the main drive gear, the rotation of the main drive gear is controlled, the first secondary transmission wheel, the second secondary transmission wheel, the third secondary transmission wheel and the fourth secondary transmission wheel are connected with the main body support through rotating shafts, and the main drive gear, the first secondary transmission wheel, the second secondary transmission wheel, the third secondary transmission wheel and the fourth secondary transmission wheel are located on the same plane; The first secondary transmission wheel is located above the main drive gear, the second secondary transmission wheel is located between the first secondary transmission wheel and the main drive gear, and the second secondary transmission wheel is not on the line between the first secondary transmission wheel and the main drive gear; The fourth secondary transmission wheel is located below the main drive gear, the third secondary transmission wheel is located between the fourth secondary transmission wheel and the main drive gear, and the third secondary transmission wheel is not on the line between the fourth secondary transmission wheel and the main drive gear; One end of the transmission belt is connected with the upper pull bottom plate, the other end of the transmission belt is connected with the lower pull bottom plate, the transmission belt abuts against the first secondary transmission wheel, the main drive gear, the second secondary transmission wheel, the third secondary transmission wheel and the fourth secondary transmission wheel in turn, the main drive gear controls the upper pull bottom plate and the lower pull bottom plate to move by engaging with the transmission belt.

8. The cutting apparatus of claim 7, wherein, The upper pull wire assembly further comprises an upper spring, one end of the upper spring is connected with the upper pull bottom plate, the other end of the upper spring abuts against the main body support, the length direction of the upper spring, the length direction of the upper slide rail and the movement direction of the upper pull bottom plate are the same. The lower pull wire assembly further comprises a lower spring, one end of the lower spring is connected with the lower pull bottom plate, the other end of the lower spring abuts against the main body support, the length direction of the lower spring, the length direction of the lower slide rail and the movement direction of the lower pull bottom plate are the same.

9. The cutting apparatus of claim 1, wherein, The material of the wire is an electrically conductive heat-conducting material, and the wire can be used to connect a power supply.

10. A cutting apparatus characterized by comprising: The cutting device comprises a control device and the cutting device as claimed in any one of claims 1-9, the control device is connected with the cutting device, and the control device controls the working of the cutting device.

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