Support with automatic cutting device

Abstract

The utility model discloses a support is taken along automatic cutting device, including cutting device and material placing mechanism, cutting device includes upper die group, lower die group and be used for driving upper die group and lower die group combined die or separate cutting power unit, material placing mechanism includes support positioning piece and positioning piece drive mechanism, the upside of support positioning piece is equipped with support positioning part, is used for positioning support, and positioning piece drive mechanism is used for driving support positioning part of support positioning piece moves between the cutting station of upper die group and lower die group and the material taking and placing station outside upper die group and lower die group, wherein, the vertical through of giving place groove is equipped on support positioning part, the upside of lower die group is equipped with the knife edge assembly for going into giving place groove and supporting in the support both ends downside of being positioned on support positioning part, and the downside of upper die group is equipped with the cutting head for cutting support is taken along. The utility model degree of automation is high, and cutting precision is high, can effectively protect product quality, and production efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic or precision parts processing technology, specifically to a bracket with automatic cutting equipment. Background Technology

[0002] A photovoltaic (PV) junction box is a core electrical connection component of a PV module. Its main function is to safely conduct and collect the direct current generated by the PV panel, and to enable series / parallel connection between modules. It also possesses crucial functions such as protection, heat dissipation, and reverse connection protection, serving as a vital bridge between the "generation end" and the "transmission end" of the PV system. PV junction boxes typically contain diodes to prevent reverse current and protect the PV panel. The diodes are usually mounted inside the junction box using brackets, with one end of the bracket connected to the positive terminal and the other end connected to the negative terminal. The brackets at both ends of the diode must be disconnected to prevent short circuits.

[0003] Traditional diode-support assemblies typically involve fabricating separate supports for the positive and negative terminals, then soldering the diode between these supports. This method is relatively cumbersome when soldering diodes. To address this issue, such as... Figure 1 As shown, the applicant conceived of a method involving first fabricating the positive and negative electrode brackets into a single integrated bracket 600, then soldering the diode 610 onto the integrated bracket, and finally cutting the connecting strip 620 between the positive and negative electrode brackets. The cut bracket is shown in the image. Figure 2 As shown, this method makes diode soldering easier.

[0004] The traditional method of cutting the connection between the positive and negative electrode supports mainly relies on manual cutting, which has the problems of high labor intensity, low production efficiency, poor cutting accuracy consistency, easy to cause scratches or deformation to the supports, and increasing labor costs. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a bracket-linked automatic cutting device with a high degree of automation, high cutting accuracy, effective protection of product quality, and high production efficiency.

[0006] This utility model provides a bracket with an automatic cutting device, including:

[0007] A cutting device, comprising an upper module, a lower module, and a cutting power unit for driving the upper module and the lower module to combine or separate;

[0008] The material placement mechanism includes a support positioning component and a positioning component driving mechanism. The support positioning component has a support positioning part on its upper side for positioning the support. The positioning component driving mechanism is used to drive the support positioning part of the support positioning component to move between the cutting station between the upper module and the lower module and the material pick-and-place station outside the upper module and the lower module.

[0009] The bracket positioning part is provided with a vertical through-hole relief groove, the upper side of the lower module is provided with a cutting edge assembly for passing through the relief groove and supporting the lower sides of the bracket connecting parts positioned on the bracket positioning part, and the lower side of the upper module is provided with a cutting head for cutting the bracket connecting parts.

[0010] Furthermore, the cutting power unit includes a terminal machine body and a telescopic cylinder disposed on the terminal machine body, wherein the output shaft of the telescopic cylinder faces downward and is located above the upper module;

[0011] The upper module includes an upper mold base and an upper template. The upper mold base is fixed to the output end of the telescopic cylinder. The cutting head is fixed to the lower side of the upper mold base. The upper template is movably disposed on the lower side of the upper mold base. The upper template has a channel for the cutting head to pass through. A spring is provided between the upper template and the upper mold base.

[0012] Furthermore, a waste channel is provided in the lower module corresponding to the position of the cutting edge assembly.

[0013] Furthermore, the lower mold assembly includes a lower mold base, a lower mold support plate fixed to the lower mold base by bolts, a lower mold plate fixed to the lower mold support plate by bolts, and a cutting edge component. The upper end of the cutting edge component passes through the lower mold plate, and the lower end of the cutting edge component is provided with a first limiting part positioned between the lower mold support plate and the lower mold plate. The cutting edge assembly includes two cutting edge protrusions at the upper end of the cutting edge component, and a cutting edge is formed between the two cutting edge protrusions. The waste channel includes a first channel in the lower mold base, a second channel in the lower mold support plate, and a third channel in the cutting edge component. The first channel, the second channel, and the third channel are connected in sequence, and the third channel is located below the cutting edge.

[0014] Furthermore, the upper side of the lower module is provided with a support protrusion for passing through the relief groove and supporting the lower sides of both ends of the bracket. The upper end of the support protrusion passes through the lower template, and the lower end of the support protrusion is provided with a second limiting part positioned between the lower mold support plate and the lower template.

[0015] Furthermore, the upper side of the bracket positioning part is provided with a bracket positioning groove, the relief groove is provided in a part of the bottom area of ​​the bracket positioning groove, and the area at the bottom of the bracket positioning groove where the relief groove is not provided forms a support step. The support step is provided with a first positioning post for positioning the first positioning hole on the bracket.

[0016] The bracket positioning part is provided with a second positioning hole, and the upper side of the lower module is provided with a second positioning post for positioning the second positioning hole.

[0017] Furthermore, the positioning component driving mechanism is located between the cutting station and the material handling station. The two ends of the bracket positioning component are symmetrically provided with bracket positioning parts, and the middle part of the bracket positioning component is installed on the positioning component driving mechanism. The positioning component driving mechanism is used to drive the bracket positioning component to swing horizontally and rise vertically, so that the bracket positioning parts at both ends of the bracket positioning component can alternate between the cutting station and the material handling station.

[0018] Furthermore, it also includes a feeding mechanism and a transferring mechanism;

[0019] The feeding mechanism is used to transfer the bracket from the feeding station to the unloading station;

[0020] The material transfer mechanism is used to grab the uncut bracket at the material picking station and transfer it to the bracket positioning part at the material picking and unloading station, and to grab the cut bracket at the material picking and unloading station and transfer it to the unloading station.

[0021] Furthermore, the feeding mechanism adopts a linear vibrating conveyor, which is provided with a track groove extending from the feeding station to the unloading station, and pressure plates located between the feeding station and the unloading station and fixed above both sides of the track groove.

[0022] Furthermore, the material picking station and the material unloading station are symmetrically arranged on both sides of the material picking and unloading station. The material transfer mechanism includes a transverse track frame, a transverse frame installed on the transverse track frame, a transverse drive mechanism for driving the transverse frame to move along the transverse track frame, and two support gripping mechanisms installed at both ends of the transverse frame. The distance between the two support gripping mechanisms is equal to the distance between the material picking station and the material picking and unloading station, and between the material unloading station and the material picking and unloading station.

[0023] The beneficial effects of this utility model are reflected in:

[0024] When cutting the bracket along with the diode, the bracket with the diode soldered on can be installed on the bracket positioning part. Then, the bracket positioning component is driven to move the bracket positioning part with the uncut bracket installed between the upper module and the lower module and press it on the lower module. At this time, the cutting edge assembly on the lower module passes through the relief groove on the bracket positioning part and is supported on the lower side of both ends of the bracket. Then, the upper module is driven to move to the lower module, driving the cutting head to cut the bracket along with the diode. After cutting, the upper module is driven to reset and the bracket positioning component is driven to move the cut bracket to the material handling station. Finally, the cut bracket can be taken out.

[0025] This invention allows the bracket to be positioned and installed on the bracket positioning part of the bracket positioning component, and the bracket positioning part to be sent into the cutting station to cooperate with the upper and lower modules to achieve the cutting of the bracket. Instead of manually putting the bracket directly into the cutting equipment for cutting, this invention has a high degree of automation, accurate positioning of the bracket cutting, high cutting accuracy, effectively protects product quality, and has high production efficiency. Attached Figure Description

[0026] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0027] Figure 1 This is a schematic diagram of the structure of the support without the connecting bands being cut off;

[0028] Figure 2 This is a schematic diagram of the structure after the support frame has been cut and connected.

[0029] Figure 3 This is a perspective view of the bracket and automatic cutting device in an embodiment of this utility model;

[0030] Figure 4 This is a top view of the bracket and automatic cutting device in an embodiment of this utility model;

[0031] Figure 5 This is a perspective view of the cutting device in an embodiment of the present utility model;

[0032] Figure 6 This is an exploded view of the lower module in an embodiment of this utility model;

[0033] Figure 7 This is a schematic diagram of the material handling mechanism in an embodiment of the present invention;

[0034] Figure 8 This is a schematic diagram of the feeding mechanism in an embodiment of the present utility model;

[0035] Figure 9 This is a schematic diagram of the material transfer mechanism in an embodiment of this utility model.

[0036] In the attached drawings, 100-cutting device; 110-upper mold assembly; 111-upper mold base; 112-upper template; 120-lower mold assembly; 121-cutting edge component; 1211-first limiting part; 1212-cutting edge protrusion; 122-waste channel; 1221-first channel; 1222-second channel; 1223-third channel; 123-lower mold base; 124-lower mold support plate; 125-lower template; 126-support protrusion; 1261-second limiting part; 127-second positioning post; 130-cutting power unit; 131-terminal machine body; 132-telescopic cylinder; 200-material handling mechanism; 210-support positioning component; 211-support positioning part; 212-gap groove; 213-support positioning groove; 21 4-Supporting step; 215-First positioning post; 216-Second positioning hole; 220-Positioning component drive mechanism; 221-First lifting cylinder; 222-Rotary cylinder; 300-Feeding mechanism; 310-Linear vibrating conveyor; 320-Railway groove; 330-Pressure plate; 400-Transfer mechanism; 410-Transverse track frame; 420-Transverse frame; 430-Transverse drive mechanism; 440-Bracket gripping mechanism; 441-Second lifting cylinder; 442-Lifting block; 443-Negative pressure suction head; 510-Feeding station; 520-Retrieving station; 530-Retrieving and releasing station; 540-Cutting station; 550-Unloading station; 600-Bracket; 610-Diode; 620-Connecting element; 630-First positioning hole. Detailed Implementation

[0037] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0038] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0039] like Figures 1-8 As shown, this utility model embodiment provides a support with an automatic cutting device, including a cutting device 100 and a material placement mechanism 200.

[0040] The cutting device 100 includes an upper module 110, a lower module 120, and a cutting power unit 130 for driving the upper module 110 and the lower module 120 to close or separate.

[0041] The material placement mechanism 200 includes a bracket positioning component 210 and a positioning component driving mechanism 220. The upper side of the bracket positioning component 210 is provided with a bracket positioning part 211 for positioning the bracket 600. The positioning component driving mechanism 220 is used to drive the bracket positioning part 211 of the bracket positioning component 210 to move between the cutting station 540 between the upper module 110 and the lower module 120 and the material pick-and-place station 530 outside the upper module 110 and the lower module 120.

[0042] The bracket positioning part 211 is provided with a vertical through clearance groove 212. The upper side of the lower module 120 is provided with a cutting edge assembly for passing through the clearance groove 212 and supporting the lower sides of both ends of the bracket connecting band 620 positioned on the bracket positioning part 211. The lower side of the upper module 110 is provided with a cutting head for cutting the bracket connecting band 620.

[0043] When cutting the bracket 620, the bracket 600 with the diode 610 soldered on it can be installed on the bracket positioning part 211. Then, the bracket positioning part 210 is driven to move the bracket positioning part 211 with the uncut bracket 600 installed between the upper module 110 and the lower module 120 and press it on the lower module 120. At this time, the cutting edge assembly on the lower module 120 passes through the relief groove 212 on the bracket positioning part 210 and is supported on the lower side of both ends of the bracket 620. Then, the upper module 110 is driven to move to the lower module 120, which drives the cutting head to cut the bracket 620 on the bracket 600. After cutting, the upper module 110 is driven to reset and the bracket positioning part 210 is driven to move the cut bracket 600 to the material handling station 530. Finally, the cut bracket 600 can be taken out.

[0044] This invention allows the bracket 600 to be positioned and installed on the bracket positioning part 211 of the bracket positioning component 210, and the bracket positioning part 211 to be sent into the cutting station 540 to cooperate with the upper module 110 and the lower module 120 to achieve the cutting of the bracket and the bracket 620. Instead of manually placing the bracket 600 directly into the cutting equipment for cutting, compared with the prior art, this invention has a high degree of automation, accurate positioning of the bracket and the bracket 620 cutting, high cutting accuracy, effectively protects product quality, and has high production efficiency.

[0045] In some embodiments, refer to Figure 5 The cutting power unit 130 includes a terminal machine body 131 and a telescopic cylinder 132 disposed on the terminal machine body 131. The output shaft of the telescopic cylinder 132 faces downward and is located above the upper module 110. The telescopic cylinder 132 can be a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

[0046] The upper module 110 includes an upper mold base 111 and an upper template 112. The upper mold base 111 is fixed to the output end of the telescopic cylinder 132, the cutting head is fixed to the lower side of the upper mold base 111, and the upper template 112 is movably disposed on the lower side of the upper mold base 111. The upper template 112 is provided with a channel for the cutting head to pass through, and a spring is provided between the upper template 112 and the upper mold base 111.

[0047] When the bracket 620 is being cut, the upper module 110 is pressed down by the telescopic cylinder 132. The upper template 112 first presses the bracket 600, which is positioned on the bracket positioning part 211, and then continues to press down the upper mold base 111. The spring is compressed, and the cutting head on the lower side of the upper mold base 111 passes through the upper template 112 and cuts off the bracket 620. Then, the upper module 110 is moved up by the telescopic cylinder 132, and the cutting head on the upper mold base 111 retracts. During this process, the upper template 112 is kept pressed on the bracket 600 by the spring, which can prevent the bracket 600 from being lifted by the cutting head. Finally, the upper module 110 is moved up to reset.

[0048] In some embodiments, refer to Figure 6 The lower module 120 is equipped with a waste channel 122 at the position corresponding to the cutting edge component. In this way, the waste generated by cutting can be discharged through the waste channel 122, realizing the automatic separation of finished products and waste.

[0049] Optionally, continue to refer to Figure 6 To facilitate the processing and assembly of the lower module 120, the lower module 120 includes a lower mold base 123, a lower mold support plate 124 bolted to the lower mold base 123, a lower mold template 125 bolted to the lower mold support plate 124, and a cutting edge 121. The upper end of the cutting edge 121 passes through the lower mold template 125, and the lower end of the cutting edge 121 has a first limiting part 1211 positioned between the lower mold support plate 124 and the lower mold template 125. The cutting edge assembly includes... Two cutting edge protrusions 1212 are provided on the upper end of the cutting edge component 121, and a cutting edge is formed between the two cutting edge protrusions 1212. The waste channel 122 includes a first channel 1221 provided in the lower mold base 123, a second channel 1222 provided in the lower mold support plate 124, and a third channel 1223 provided in the cutting edge component 121. The first channel 1221, the second channel 1222 and the third channel 1223 are connected in sequence, and the third channel 1223 is located below the cutting edge.

[0050] Optionally, continue to refer to Figure 6The upper side of the lower module 120 is provided with a support protrusion 126 for inserting into the relief groove 212 and supporting the lower sides of both ends of the bracket 600. The upper end of the support protrusion 126 passes through the lower template 125, and the lower end of the support protrusion 126 has a second limiting part 1261 positioned between the lower mold support plate 124 and the lower template 125. By setting the support protrusion 126, during the cutting process, the support protrusion 126 is supported on the lower sides of both ends of the bracket 600, which can reduce the extrusion deformation of the bracket 600 during the cutting process.

[0051] In some embodiments, refer to Figure 7 The upper side of the bracket positioning part 211 is provided with a bracket positioning groove 213, and a clearance groove 212 is provided in a part of the bottom area of ​​the bracket positioning groove 213. The area at the bottom of the bracket positioning groove 213 where the clearance groove 212 is not provided forms a support step 214. The support step 214 is provided with a first positioning post 215 for positioning the first positioning hole 630 on the bracket 600.

[0052] The bracket positioning part 211 is provided with a second positioning hole 216, and the upper side of the lower module 120 is provided with a second positioning post 127 for positioning the second positioning hole 216.

[0053] In this embodiment, by providing a bracket positioning groove 213 on the bracket positioning part 211, the bracket 600 can be positioned and installed on the support step 214 within the bracket positioning groove 213. The hollow area at the bottom of the bracket positioning groove 213 allows the cutting edge 121 and the support protrusion 126 to pass through. At the same time, by providing a first positioning post 215 on the support step 214 to cooperate with the first positioning hole 630 on the bracket 600, the installation positioning accuracy of the bracket 600 on the bracket positioning part 211 can be improved. In addition, by providing a second positioning hole 216 on the bracket positioning part 211 to cooperate with the second positioning post 127 on the lower module 120, the positional accuracy between the bracket positioning part 211 and the lower module 120 can be improved. Through the above settings, the cutting accuracy of the bracket 600 can be improved.

[0054] In some embodiments, continue to refer to Figure 7 The positioning component drive mechanism 220 is located between the cutting station 540 and the material pick-and-place station 530. The two ends of the bracket positioning component 210 are symmetrically provided with bracket positioning parts 211. The middle part of the bracket positioning component 210 is installed on the positioning component drive mechanism 220. The positioning component drive mechanism 220 is used to drive the bracket positioning component 210 to swing horizontally and lift vertically, so that the bracket positioning parts 211 at both ends of the bracket positioning component 210 can alternate between the cutting station 540 and the material pick-and-place station 530.

[0055] Specifically, the positioning component drive mechanism 220 includes a vertically arranged first lifting cylinder 221 and a rotary cylinder 222 located at the upper end of the first lifting cylinder 221. The bracket positioning component 210 is installed on the rotary table of the rotary cylinder 222, so that the bracket positioning component 210 can be driven to rise and fall by the first lifting cylinder 221, and at the same time, the bracket positioning component 210 can be driven to rotate.

[0056] The purpose of driving the bracket positioning member 210 to rotate horizontally in this embodiment is to move the cut bracket 600 located at one end of the bracket positioning member 210 from the cutting station 540 to the material handling station 530, and at the same time, move the uncut bracket 600 located at the other end of the bracket positioning member 210 from the material handling station 530 to the cutting station 540. The purpose of driving the bracket positioning member 210 to rise and fall is to lower the bracket positioning part 211 at one end of the cutting station 540 onto the lower module 120 when the bracket 600 is lowered, so that the cutting edge 121 and the support protrusion 126 pass through the relief groove 212 at the bottom of the bracket positioning part 211 and abut against the lower side of the bracket 600. When the bracket 600 is raised, the cutting edge 121 and the support protrusion 126 can be removed from the bracket positioning part 211 to avoid them from hindering the rotation of the bracket positioning member 210. This design allows the cutting and placement of the bracket 600 to be completed simultaneously at both ends of the bracket positioning component 210, which helps to improve processing efficiency.

[0057] In some embodiments, refer to Figure 1 and Figure 2 The bracket and automatic cutting equipment also include a feeding mechanism 300 and a transferring mechanism 400.

[0058] The feeding mechanism 300 is used to transfer the support 600 from the feeding station 510 to the unloading station 520.

[0059] Specifically, refer to Figure 8 The feeding mechanism 300 adopts a linear vibrating conveyor 310. The linear vibrating conveyor 310 is provided with a track groove 320 extending from the feeding station 510 to the picking station 520, and pressure plates 330 located between the feeding station 510 and the picking station 520 and respectively fixed above both sides of the track groove 320.

[0060] It should be noted that the linear vibrating conveyor 310 uses "vibration excitation" to generate high-frequency, small-amplitude linear reciprocating motion of the conveying track, and uses the "friction difference" between the material and the track to propel the material forward. This is existing technology and will not be elaborated here. By setting pressure plates 330 on both sides of the top of the track groove 320 of the linear vibrating conveyor 310, the support 600 can be limited within the track groove 320 during the conveying process. At the same time, the areas at both ends of the track groove 320 corresponding to the loading station 510 and the unloading station 520 are not equipped with pressure plates 330, which facilitates the loading and unloading of the support 600.

[0061] The material transfer mechanism 400 is used to pick up the uncut bracket 600 from the material picking station 520 and transfer it to the bracket positioning part 211 of the material picking and unloading station 530, and to pick up the cut bracket 600 from the material picking and unloading station 530 and transfer it to the unloading station 550.

[0062] Specifically, refer to Figure 9 The material handling station 520 and the unloading station 550 are symmetrically arranged on both sides of the material handling station 530. The material transfer mechanism 400 includes a transverse track frame 410, a transverse frame 420 installed on the transverse track frame 410, a transverse drive mechanism 430 for driving the transverse frame 420 to move along the transverse track frame 410, and two support gripping mechanisms 440 installed at both ends of the transverse frame 420. The distance between the two support gripping mechanisms 440 is equal to the distance between the material handling station 520 and the material handling station 530, and between the unloading station 550 and the material handling station 530.

[0063] Optionally, the transverse drive mechanism 430 can be a lead screw transmission mechanism, in which the lead screw is driven to rotate by a motor, and the slider meshing with the lead screw moves axially in a linear motion along the thread of the lead screw under axial limitation, thereby driving the transverse frame 420 to move laterally.

[0064] Optionally, the bracket gripping mechanism 440 includes a second lifting cylinder 441 vertically arranged on the transverse frame 420, a lifting block 442 located at the output end of the second lifting cylinder 441, and a negative pressure suction head 443 located on the lower side of the lifting block 442. When gripping the bracket 600, the second lifting cylinder 441 can drive the lifting block 442 to rise and fall, and the negative pressure suction head 443 located on the lower side of the lifting block 442 can be used to adsorb and grip the bracket 600. When it is necessary to lower the bracket 600, the negative pressure of the negative pressure suction head 443 can be cut off.

[0065] In this embodiment, bracket gripping mechanisms 440 are respectively set at both ends of the transverse frame 420. When the two bracket gripping mechanisms 440 are at the material picking station 520 and the material picking and unloading station 530, they can respectively grip the uncut bracket 600 at the material picking station 520 and the cut bracket 600 at the material picking and unloading station 530. Then, the transverse frame 420 is driven to move the two bracket gripping mechanisms 440 to the material picking and unloading station 530 and the unloading station 550, respectively. The gripped uncut bracket 600 can be placed on the bracket positioning part 211 at the material picking and unloading station 530, and the gripped cut bracket 600 can be placed at the unloading station 550.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A bracket-linked automatic cutting device, characterized in that, include: A cutting device, comprising an upper module, a lower module, and a cutting power unit for driving the upper module and the lower module to combine or separate; The material placement mechanism includes a support positioning component and a positioning component driving mechanism. The support positioning component has a support positioning part on its upper side for positioning the support. The positioning component driving mechanism is used to drive the support positioning part of the support positioning component to move between the cutting station between the upper module and the lower module and the material pick-and-place station outside the upper module and the lower module. The bracket positioning part is provided with a vertical through-hole relief groove, the upper side of the lower module is provided with a cutting edge assembly for passing through the relief groove and supporting the lower sides of the bracket connecting parts positioned on the bracket positioning part, and the lower side of the upper module is provided with a cutting head for cutting the bracket connecting parts.

2. The bracket-linked automatic cutting device according to claim 1, characterized in that, The cutting power unit includes a terminal machine body and a telescopic cylinder disposed on the terminal machine body, wherein the output shaft of the telescopic cylinder faces downward and is located above the upper module; The upper module includes an upper mold base and an upper template. The upper mold base is fixed to the output end of the telescopic cylinder. The cutting head is fixed to the lower side of the upper mold base. The upper template is movably disposed on the lower side of the upper mold base. The upper template has a channel for the cutting head to pass through. A spring is provided between the upper template and the upper mold base.

3. The bracket-linked automatic cutting device according to claim 1, characterized in that, The lower module has a waste channel corresponding to the position of the cutting edge assembly.

4. The bracket-linked automatic cutting device according to claim 3, characterized in that, The lower mold assembly includes a lower mold base, a lower mold support plate fixed to the lower mold base by bolts, a lower mold plate fixed to the lower mold support plate by bolts, and a cutting edge component. The upper end of the cutting edge component passes through the lower mold plate, and the lower end of the cutting edge component has a first limiting part positioned between the lower mold support plate and the lower mold plate. The cutting edge assembly includes two cutting edge protrusions at the upper end of the cutting edge component, and a cutting edge is formed between the two cutting edge protrusions. The waste channel includes a first channel in the lower mold base, a second channel in the lower mold support plate, and a third channel in the cutting edge component. The first channel, the second channel, and the third channel are connected in sequence, and the third channel is located below the cutting edge.

5. The bracket-linked automatic cutting device according to claim 4, characterized in that, The upper side of the lower module is provided with a support protrusion for passing through the relief groove and supporting the lower sides of both ends of the bracket. The upper end of the support protrusion passes through the lower template, and the lower end of the support protrusion is provided with a second limiting part positioned between the lower mold support plate and the lower template.

6. The bracket-linked automatic cutting device according to claim 1, characterized in that, The upper side of the bracket positioning part is provided with a bracket positioning groove, the clearance groove is provided in a part of the bottom of the bracket positioning groove, and the area at the bottom of the bracket positioning groove where the clearance groove is not provided forms a support step. The support step is provided with a first positioning post for positioning the first positioning hole on the bracket. The bracket positioning part is provided with a second positioning hole, and the upper side of the lower module is provided with a second positioning post for positioning the second positioning hole.

7. The bracket-linked automatic cutting device according to claim 1, characterized in that, The positioning component driving mechanism is located between the cutting station and the material handling station. The two ends of the bracket positioning component are symmetrically provided with bracket positioning parts, and the middle part of the bracket positioning component is installed on the positioning component driving mechanism. The positioning component driving mechanism is used to drive the bracket positioning component to swing horizontally and rise vertically, so that the bracket positioning parts at both ends of the bracket positioning component can alternate between the cutting station and the material handling station.

8. The bracket-linked automatic cutting device according to claim 1, characterized in that, It also includes a feeding mechanism and a transferring mechanism; The feeding mechanism is used to transfer the bracket from the feeding station to the unloading station; The material transfer mechanism is used to grab the uncut bracket at the material picking station and transfer it to the bracket positioning part at the material picking and unloading station, and to grab the cut bracket at the material picking and unloading station and transfer it to the unloading station.

9. The bracket-linked automatic cutting device according to claim 8, characterized in that, The feeding mechanism is a linear vibrating conveyor, which is provided with a track groove extending from the feeding station to the unloading station, and pressure plates located between the feeding station and the unloading station and fixed above both sides of the track groove.

10. The bracket-linked automatic cutting device according to claim 8, characterized in that, The material picking station and the material unloading station are symmetrically arranged on both sides of the material picking and unloading station. The material transfer mechanism includes a transverse track frame, a transverse frame installed on the transverse track frame, a transverse drive mechanism for driving the transverse frame to move along the transverse track frame, and two support gripping mechanisms installed at both ends of the transverse frame. The distance between the two support gripping mechanisms is equal to the distance between the material picking station and the material picking and unloading station, and between the material unloading station and the material picking and unloading station.

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