Sheet-shaped substrate cutting and conveying device

Abstract

The utility model relates to a flaky substrate cutting and conveying device which drives a flaky substrate and a white edge to be cut, separated and conveyed from a material plate. Comprising a supporting frame, the supporting frame is provided with a circular mold rotating around the axis of the supporting frame, and a plurality of dividing grooves are formed in the outer circumference of the circular mold; the plurality of segmentation grooves are specifically divided into two groups; the first dividing groove is used for driving the sheet-shaped substrate to be separated from the material plate, the bottom of the first dividing groove is communicated with a slag discharging groove, and the second dividing groove is used for driving the white edge to be separated from the material plate; the supporting frame is hinged to a swing arm, the swing arm rotates around a hinge point through driving equipment, the swing arm is provided with a conveying assembly, the supporting frame is provided with a material receiving assembly, and the broken and segmented sheet-shaped base plate rotates around the circular mold by 180 degrees and then is driven by the material receiving assembly to be separated from the first segmentation groove. The two sets of segmentation grooves are formed in the circular mold, the white edges and the sheet-shaped substrates are segmented and collected through the two sets of segmentation grooves correspondingly, uninterrupted segmentation of the sheet-shaped substrates is achieved, and the segmentation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of sheet substrate splitting and conveying, and more specifically, to a sheet substrate splitting and conveying device. Background Art

[0002] When processing passive component chip resistors, a sheet substrate is required. The sheet substrate material plates are arranged in parallel in strips and need to be split and formed.

[0003] In the existing segmentation process, two cutting tools collide and press to drive the sheet substrate to segment, resulting in slow overall segmentation speed and low output efficiency. In addition, the cutting tools are severely worn during the segmentation process, which can cause uneven cutting edges and inaccurate dimensions, affecting product quality. If the pressure control system of the segmentation equipment is insufficient and uneven pressure is applied during the pressing and segmenting process, the sheet substrate will be deformed or even damaged. Utility Model Content

[0004] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: a sheet substrate splitting and conveying device, which drives the sheet substrate and the white edge to be split, separated and conveyed from the material plate; comprising: a support frame, the support frame is provided with a circular mold rotating around its own axis, and the outer circumference of the circular mold is provided with a plurality of splitting grooves; the plurality of splitting grooves are specifically divided into two groups, and the two groups of splitting grooves are arranged alternately around the axis of the circular mold;

[0005] The first dividing groove is used to drive the sheet substrate to separate from the material plate. The bottom of the first dividing groove is connected to a slag discharge groove. The second dividing groove is used to drive the white edge to separate from the material plate. The gap between the second dividing groove and the white edge is larger than the gap between the first dividing groove and the sheet substrate.

[0006] The support frame is hinged with a swing arm, and the swing arm rotates around the hinge point through a driving device. The swing arm is provided with a conveying assembly, and the conveying assembly drives the material plate to contact the dividing groove, and drives the material plate to be broken and divided through the swing arm. The support frame is provided with a material receiving assembly, and the broken and divided sheet substrate is rotated 180 degrees around the circular mold and then driven to leave the first dividing groove through the material receiving assembly.

[0007] Preferably, the first dividing groove and the second dividing groove are both U-shaped grooves.

[0008] Preferably, the conveying assembly includes: a slide rail fixed on a swing arm, the slide rail is movably provided with a feed rack, the swing arm is provided with a driving assembly, and the driving assembly drives the feed rack to move along the length direction of the slide rail; the swing arm is provided with a material plate placement area, the feed rack is fixedly connected to a conveying rod cooperating with the material plate, and the conveying rod drives the material plate to move toward the dividing groove.

[0009] Preferably, the swing arm is provided with a material plate placement area, the material plate placement area is provided with a placement groove, the opening of the placement groove faces upward, and two limiting plates are arranged on one side of the material plate placement area close to the circular mold, and a space for conveying the material plate is left between the limiting plate and the placement groove.

[0010] Preferably, the material receiving assembly includes: a material receiving moving module fixed on the support frame, a material receiving table is movably arranged on the material receiving moving module, the material receiving table is fixedly connected with a material receiving frame, the material receiving frame is provided with a material receiving part matched with the sheet substrate, and the material receiving part is provided with two support platforms, and the distance between the two support platforms is greater than the thickness of the circular mold.

[0011] Preferably, the support platforms are both provided with negative pressure holes, the negative pressure holes are connected to a negative pressure system through a negative pressure channel arranged on the material receiving frame, and both ends of the sheet substrate are arranged on the two negative pressure holes.

[0012] Preferably, the support frame is fixedly connected with a material stacking table, and the material stacking table is used for storing the sheet substrates transported by the material receiving assembly.

[0013] Preferably, the support frame is fixedly connected with a feeding moving module, an adsorption frame is movably arranged on the feeding moving module, the adsorption frame is fixedly connected with an adsorption head, and the adsorption head is connected to a negative pressure system;

[0014] The adsorption head is provided with an adsorption port, the adsorption port is communicated with the negative pressure system, and the cross section of the adsorption port gradually shrinks from inside to outside.

[0015] Preferably, the support frame is fixedly connected with a guiding frame, the guiding frame is arranged between two support plates, the guiding frame is provided with two guiding parts, the two guiding parts are respectively arranged on both sides of the circular mold, the support frame is fixedly connected with a blowing pump, each guiding part is provided with a guiding hole, the guiding hole is a through hole, the two guiding holes are arranged oppositely, one end of the guiding hole is connected to the blowing pump, and the other end drives air flow to cooperate with the first dividing groove or the second dividing groove.

[0016] Preferably, the thickness of the circular mold is less than the width of the sheet substrate, and the width of the white edge is less than the thickness of the circular mold.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] 1. By arranging two groups of dividing grooves on the circular mold, the white edge and the sheet substrate are respectively divided and collected through the two groups of dividing grooves, so as to realize continuous division of the sheet substrate and improve the division efficiency.

[0019] 2. By continuously driving the material plate to cooperate with the dividing groove through the conveying assembly, the overall conveying efficiency is improved.

[0020] 3. While driving the sheet substrate to cooperate with the dividing groove, drive the swing arm to rotate around the hinge point, and drive the sheet substrate to perform dividing processing, improving the dividing efficiency, the dividing precision, and the product quality. Description of the Drawings

[0021] Figure 1 Partial structural schematic diagram of the sheet substrate dividing and conveying device of the present utility model;

[0022] Figure 2 Overall structural schematic of the sheet substrate dividing and conveying device of the present utility model Figure 1 ;

[0023] Figure 3 Overall structural schematic of the sheet substrate dividing and conveying device of the present utility model Figure 2 ;

[0024] Figure 4 Overall structural schematic of the sheet substrate dividing and conveying device of the present utility model Figure 3 ;

[0025] Figure 5 Enlarged view of the structure at position A of the sheet substrate dividing and conveying device of the present utility model;

[0026] Figure 6 Cooperating state diagram of the circular mold and the sheet substrate of the present utility model;

[0027] Figure 7 Enlarged view of the structure at position B of the sheet substrate dividing and conveying device of the present utility model;

[0028] Figure 8 Initial state diagram of the swing arm of the present utility model;

[0029] Figure 9 Rotating state diagram of the swing arm of the present utility model;

[0030] Figure 10 Overall structural schematic of the sheet substrate dividing and conveying device of the present utility model Figure 4 ;

[0031] Figure 11 Cross-sectional view of the suction head of the present utility model;

[0032] Figure 12 Conduction state diagram of the material guiding hole and the second dividing groove of the present utility model;

[0033] Figure 13 Conduction state diagram of the material guiding hole and the first dividing groove of the present utility model;

[0034] Figure 14 Overall structural schematic diagram of the material plate of the present utility model;

[0035] Figure 15 This is the articulated state diagram of the swing arm and the support frame of the present utility model;

[0036] Figure 16 This is the cooperation state diagram of the circular mold and the swing arm of the present utility model;

[0037] Figure 17 This is the cooperation state diagram of the swing arm and the conveying component of the present utility model;

[0038] Figure 18 This is the sectional view of the cooperation state of the circular mold and the conveying component of the present utility model;

[0039] Figure 19 This is the enlarged view of the structure at position C of the present utility model;

[0040] Figure 20 This is the sectional view of the partial structure of the material receiving frame of the present utility model;

[0041] Figure 21 This is the enlarged view of the structure at position G of the present utility model;

[0042] Figure 22 This is the cooperation state diagram of the sensor and the material plate of the present utility model.

[0043] In the figure: 1. Support frame; 2. Circular mold; 201. First dividing groove; 202. Slag discharge groove; 203. Second dividing groove; 3. Swing arm; 301. Material plate placement area; 3011. Placement groove; 4. Driving motor; 5. Slide rail; 6. Feeding frame; 7. Conveying rod; 8. Material receiving moving module; 9. Material receiving table; 10. Material receiving frame; 1001. Support table; 1002. Negative pressure channel; 11. Material stacking table; 12. Feeding moving module; 13. Adsorption frame; 14. Adsorption head; 1401. Adsorption port; 15. Guide material frame; 1501. Guide hole; 1502. Guide channel; 16. Blanking frame; 17. Sheet substrate; 18. Limiting plate; 19. White edge; 20. Rotating motor; 21. Sensor. Detailed implementation manners

[0044] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0045] Embodiment

[0046] The present utility model provides a technical solution: As Figure 14As shown, a sheet substrate splitting and conveying device, a plurality of sheet substrates 17 are initially arranged side by side to form a material plate, the sheet substrates 17 are connected to each other by white edges 19, and scoring lines are provided at the connection between the sheet substrates 17 and the white edges 19.

[0047] like Figures 1 to 4 As shown, a sheet substrate cutting and conveying device mainly drives the sheet substrate 17 and the white edge 19 to be cut, separated and conveyed from the material plate, comprising: a support frame 1, the support frame 1 is provided with two parallel support plates, and a circular mold 2 is provided between the two support plates to rotate counterclockwise around its own axis (the circular mold 2 is intermittently rotating, along the Figure 10 After the swing arm 3 and the material receiving assembly have completed their work and returned to their initial position, the circular mold 2 moves along the Figure 10 The support frame 1 is fixedly connected to a driving motor 4, and the output shaft of the driving motor 4 drives the circular mold 2 to rotate around its own axis through a synchronous belt. The circular mold 2 mainly drives the cut sheet substrate 17 and the white edge 19 to be transported.

[0048] like Figure 1 , Figure 5 As shown, a plurality of dividing grooves are arranged on the outer circumference of the circular mold 2. The plurality of dividing grooves are specifically divided into two groups, and the two groups of dividing grooves are arranged alternately around the axis of the circular mold 2. The first dividing groove 201 is used to drive the sheet substrate 17 to separate from the material plate, and the second dividing groove 203 is used to drive the white edge 19 to separate from the material plate.

[0049] There is a predetermined angular interval between adjacent segmentation grooves in each group of segmentation grooves, so as to ensure that the circular mold 2 can continuously segment and transport the sheet substrate 17 after rotating the predetermined angle, thereby ensuring the continuity of the segmentation process, and at the same time, the segmentation speed is fast and the output efficiency is high.

[0050] The shape of the dividing groove is U-shaped, and the bottom of the first dividing groove 201 is connected to the slag discharge groove 202, and the slag discharge groove 202 is a circular through groove, and the diameter r of the circular through groove is larger than the groove width w of the first dividing groove 201 (such as Figure 5 As shown in the figure, in order to reduce shaking during transportation, a very small gap is left when the first dividing groove 201 cooperates with the sheet substrate 17. Since the white edge 19 is waste material, the gap left when the second dividing groove 203 cooperates with the white edge 19 is larger than the gap between the first dividing groove 201 and the sheet substrate 17.

[0051] Therefore, the white edge 19 can be better separated from the second dividing groove 203 without the phenomenon of material jamming, while the first dividing groove 201 requires the cooperation of the slag discharge groove 202 and the exhaust pump to be well cleaned.

[0052] The first partition groove 201 and the second partition groove 203 are both U-shaped grooves (as Figure 7 shown).

[0053] As Figure 9 , Figure 15 shown, a swing arm 3 is hinged to the support frame 1. The swing arm 3 rotates around the hinge point through a driving device. The driving device uses a rotary motor 20. The output shaft of the rotary motor 20 is fixedly connected to the swing arm 3 and drives the swing arm 3 to rotate counterclockwise around the hinge point (that is, the swing arm 3 rotates from D to E). It can mainly achieve that the rotation angle of the swing arm 3 is greater than 60 degrees and less than 90 degrees.

[0054] The swing arm 3 has two states. One state is as Figure 8 shown, the initial feeding stage of the swing arm 3 (the swing arm 3 is parallel to the horizontal plane). The other state is as Figure 9 shown, rotating and driving the sheet substrate 17 or the white edge 19 to be divided along the scoring line (forming an angle with the horizontal plane). When the swing arm 3 rotates counterclockwise around the hinge point, it drives the sheet substrate 17 or the white edge 19 to be divided along the scoring line. After the division is completed, the swing arm 3 rotates clockwise around the hinge point and returns to the initial feeding stage of the swing arm 3.

[0055] A conveying component is provided on the swing arm 3, and the conveying component drives the sheet substrate 17 to contact the first partition groove 201. When the conveying component drives the material plate to contact the partition groove.

[0056] As Figure 22 shown, a sensor 21 is fixedly connected to the support frame 1. When the swing arm 3 is in the initial feeding stage, the sensor 21 is arranged directly below the material plate. The sensor 21 is used to detect the scoring line on the material plate. When the sensor 21 detects the scoring line, the conveying motor stops working, and the swing arm 3 rotates around the hinge point under the drive of the rotary motor 20, driving the material plate to cooperate with the partition groove and driving the sheet substrate 17 or the white edge 19 to be divided.

[0057] As Figure 1 , Figure 4 shown, the conveying component includes: a slide rail 5 fixed on the swing arm 3, a feeding frame 6 is movably arranged on the slide rail 5, and a driving component is provided on the swing arm 3. The driving component drives the feeding frame 6 to displace along the length direction of the slide rail 5.

[0058] As Figure 8 , Figure 10 shown, the driving component adopts a synchronous belt drive mode. The bottom of the feeding frame 6 is fixedly connected to the synchronous belt. The conveying motor drives the synchronous belt to move, thereby driving the feeding frame 6 to move along the length direction of the slide rail 5. After the sensor 21 senses the scoring line, the conveying motor stops working.

[0059] As Figure 4As shown, the feed rack 6 is fixedly connected to a conveying rod 7 that cooperates with the material plate, and the conveying rod 7 drives the material plate to move toward the dividing groove. The conveying motor drives the feed rack 6 to move along the length direction of the slide rail 5 through a synchronous belt, and the conveying rod 7 cooperates with the feed rack 6 to drive the material plate to move toward the dividing groove. The arc-shaped end surface at one end of the conveying rod 7 pushes against one end of the material plate away from the circular mold 2, thereby driving the material plate to move toward the dividing groove.

[0060] After the material sheet enters the dividing groove, the sensor 21 senses the scoring line. At this time, the sheet substrate 17 or the white edge 19 has completely entered the dividing groove, and the conveying motor stops working.

[0061] The swing arm 3 rotates around the hinge point and drives the sheet substrate 17 or the white edge 19 to break and detach along the score line. After the sheet substrate 17 or the white edge 19 breaks and detaches along the score line, the circular mold 2 rotates counterclockwise around its own axis (the circular mold 2 moves along the score line). Figure 10 The movement is from H to F in the middle), and drives the sheet substrate 17 or the white edge 19 to be transported.

[0062] like Figures 16 to 17 As shown, the swing arm 3 is provided with a material sheet placement area, the material sheet placement area is provided with a placement groove, the placement groove opening is arranged upward, and two limit plates are arranged on the side of the material sheet placement area close to the circular mold 2. There is space for material sheet transportation between the limit plate 18 and the placement groove. The limit plate 18 is mainly used to support the material sheet during cutting to reduce the damage of the material sheet.

[0063] After the material sheet enters the material sheet placement area, the conveying motor drives the feeding frame 6 and the conveying rod 7 to move along the length direction of the slide rail 5 and drives the material sheet to move toward the dividing groove of the circular mold 2.

[0064] like Figure 18 , Figure 19 As shown, the limiting plate 18 and the material plate placement area cooperate with the material plate to reduce the phenomenon of the material plate deviating from the scoring line and breaking during the process of the sheet substrate 17 or the white edge 19 breaking and detaching along the scoring line, thereby improving the finished product qualification rate of the sheet substrate 17.

[0065] like Figure 6 As shown, the thickness d1 of the circular mold 2 is smaller than the width d2 of the sheet substrate 17, and the sheet substrate 17 extends out of the two parallel end surfaces of the circular mold 2. This is mainly to expose the two sides of the sheet substrate 17, so that when unloading is carried out later, the receiving rack 10 drives the sheet substrate 17 to separate from the first dividing groove 201 and then transport it to the material stacking table 11.

[0066] like Figure 6 , Figure 14 As shown, the width d3 of the white edge 19 is smaller than the thickness d2 of the circular mold 2, so as to reduce the interference with the white edge 19 when the subsequent receiving rack 10 drives the sheet substrate 17 to separate from the first dividing groove 201.

[0067] Since the two groups of dividing grooves are arranged alternately around the axis of the circular mold 2, when one of the sheet substrates 17 is divided, the circular mold 2 rotates a specified angle, and the conveying rod 7 drives the material plate to move toward the second dividing groove 203. After the material plate moves into place, the swing arm 3 rotates around the hinge point and drives the white edge 19 to break and detach along the score line.

[0068] The support frame 1 is provided with a material receiving assembly, which drives the separated sheet substrate 17 to separate. The material receiving assembly drives the sheet substrate 17 in the separation groove to separate.

[0069] like Figures 7 to 10 As shown, the material receiving assembly includes: a material receiving moving module 8 fixed on the support frame 1, the material receiving moving module 8 is movably provided with a material receiving platform 9, the material receiving platform 9 is fixedly connected to a material receiving rack 10, and the material receiving rack 10 is provided with a material receiving portion cooperating with the sheet substrate 17.

[0070] like Figure 7 As shown, the material receiving portion is provided with two support platforms 1001, and the distance between the two support platforms 1001 is greater than the thickness of the circular mold 2. The two support platforms 1001 just contact the two ends of the exposed sheet substrate 17, so as to facilitate the sheet substrate 17 to be separated from the dividing groove.

[0071] like Figure 20 , Figure 21 As shown, when detached from the first dividing groove 201, the support platform 1001 is provided with a negative pressure hole, and the negative pressure hole is connected to the negative pressure system through a negative pressure channel 1002 arranged on the receiving rack 10. Both ends of the sheet substrate 17 are arranged on the two negative pressure holes. The sheet substrate 17 is driven by the negative pressure system to be adsorbed on the receiving rack 10 all the time, thereby reducing the phenomenon of the sheet substrate 17 falling off after detaching from the first dividing groove 201.

[0072] The support frame 1 is fixedly connected to a material stacking platform 11, and the material stacking platform 11 is used to receive the sheet substrates 17 transported by the material receiving assembly.

[0073] After the circular mold 2 drives the divided sheet substrate 17 to rotate 180 degrees, the material receiving moving module 8 drives the material receiving table 9 and the material receiving rack 10 to move toward the sheet substrate 17. Here, the material receiving table 9 is fixedly connected to a cylinder, and the material receiving rack 10 can be fixed on the telescopic rod of the cylinder. The material receiving moving module 8 drives the material receiving table 9 and the material receiving rack 10 to move horizontally, and the cylinder drives the material receiving rack 10 to move in the height direction, thereby driving the material receiving part to cooperate with the sheet substrate 17 and drive the sheet substrate 17 to detach from the first dividing groove 201. If the sheet substrate 17 is damaged, the material receiving part cannot drive the sheet substrate 17 to detach from the first dividing groove 201, then the sheet substrate 17 will continue to fall into the blanking frame 16 as the circular mold 2 rotates.

[0074] likeFigure 2 , Figure 10 and Figure 11 As shown in Figure 11 , a feeding moving module 12 is fixedly connected to the support frame 1. A suction frame 13 is movably arranged on the feeding moving module 12. A suction head 14 is fixedly connected to the suction frame 13, and the suction head 14 is connected to a negative pressure system. A displacement plate is movably arranged on the feeding moving module 12. The displacement plate cooperates with the suction frame 13 through a cylinder. The function of the cylinder is the same as above, mainly to drive and adjust the position of the suction head 14 to facilitate the suction of the sheet substrate 17.

[0075] When the sheet substrate 17 detaches from the first dividing groove 201, the receiving component drives the sheet substrate 17 to be transported to the material stacking table 11. The receiving moving module 8 drives the receiving table 9 and the receiving frame 10 back to the initial position. At this time, the feeding moving module 12 drives the suction frame 13 and the suction head 14 to move towards the material stacking table 11. The negative pressure system drives the suction head 14 to generate negative pressure and drives the sheet substrate 17 to be adsorbed.

[0076] The suction head 14 is provided with a suction port 1401. The suction port 1401 is communicated with the negative pressure system, and the cross-section of the suction port 1401 gradually decreases from inside to outside. The cross-section of the suction port 1401 gradually decreases, thereby improving the suction effect and reducing the phenomenon of the sheet substrate 17 falling off during the conveying process.

[0077] As Figure 10 , Figure 12 and Figure 13 shown, a guiding frame 15 is fixedly connected to the support frame 1. The guiding frame 15 is arranged between the two support plates. The guiding frame 15 is provided with two guiding parts. The two guiding parts are respectively arranged on both sides of the circular mold. A blowing pump is fixedly connected to the support frame 1. Each guiding part is provided with a guiding hole 1501. The guiding hole 1501 is a through hole. The two guiding holes 1501 are arranged oppositely. One end of the guiding hole 1501 is connected to the blowing pump, and the other end drives the air flow to cooperate with the first dividing groove 201 or the second dividing groove 203. During the rotation of the circular mold 2, the blowing pump continuously drives the guiding hole 1501 to blow air. Therefore, when the first dividing groove 201 moves between the two guiding holes 1501, the air blown out by the two guiding holes 1501 will enter the first dividing groove 201 and drive the impurities or stuck materials in the first dividing groove 201 to detach. When the second dividing groove 203 moves between the two guiding holes 1501, the air blown out by the guiding hole 1501 will enter the second dividing groove 203 to drive the impurities or stuck materials to detach.

[0078] A guiding channel 1502 is arranged between the two guiding parts of the guiding frame 15. The detached impurities and stuck materials will fall into the blanking frame 16 through the guiding channel 1502.

[0079] The support frame 1 is fixedly connected with a blanking frame 16, and the blanking frame 16 is arranged directly below the circular mold 2 and the material receiving assembly. The blanking frame 16 is used to recycle the white edges 19 and the damaged sheet substrates 17. The air blowing pump mainly drives the clamped materials or the impurities adsorbed in the dividing grooves to break away, reducing the phenomenon of subsequent jamming.

[0080] As Figures 1 to 22 shown, during operation, the conveying motor drives the feeding frame 6 to move along the length direction of the slide rail 5 through the synchronous belt, and the conveying rod 7 cooperates with the feeding frame 6 to drive the material plate towards the dividing groove.

[0081] After the material plate enters the dividing groove, the sensor 21 senses the scoring line and then the conveying motor stops working. At this time, the sheet substrate 17 or the white edge 19 has completely entered the dividing groove.

[0082] The swing arm 3 rotates around the hinge point and drives the sheet substrate 17 or the white edge 19 to break away along the scoring line. After the sheet substrate 17 or the white edge 19 breaks away along the scoring line, the circular mold 2 rotates counterclockwise around its own axis (the circular mold moves along the Figure 10 direction from H to F in the figure), and drives the sheet substrate 17 or the white edge 19 for conveying.

[0083] As Figures 8 to 10 shown, since the two groups of dividing grooves are arranged alternately around the axis of the circular mold 2, when the sheet substrate 17 on the material plate cooperates with the first dividing groove 201, the sensor 21 senses the scoring line and then the conveying motor stops working. The swing arm 3 rotates counterclockwise to drive the sheet substrate 17 to be divided and break away. After the circular mold 2 rotates counterclockwise (the circular mold moves along the attached Figure 10 direction from H to F in the figure) by a specified angle, the conveying rod 7 drives the white edge 19 of the material plate to cooperate with the second dividing groove 203. The sensor 21 senses the scoring line and then the conveying motor stops working. The swing arm 3 rotates counterclockwise around the hinge point and drives the white edge 19 to break away along the scoring line.

[0084] In this way, it reciprocally drives the sheet substrate 17 and the white edge 19 to be alternately divided, and is conveyed by the counterclockwise rotation of the circular mold 2 until the divided sheet substrate 17 rotates 180 degrees counterclockwise with the circular mold 2 and then cooperates with the material receiving assembly.

[0085] As Figures 7 to 10 shown, the material receiving moving module 8 drives the material receiving table 9 and the material receiving frame 10 towards the sheet substrate 17. Here, the material receiving table 9 is fixedly connected with a cylinder, and the material receiving frame 10 can be fixed on the telescopic rod of the cylinder. The material receiving moving module 8 drives the material receiving table 9 and the material receiving frame 10 to move horizontally, and the cylinder drives the material receiving frame 10 to move in the height direction, thereby driving the material receiving part to cooperate with the sheet substrate 17 and driving the sheet substrate 17 to break away from the first dividing groove 201 ( Figure 7The sheet substrate 17 is about to be separated from the first dividing groove 201).

[0086] As Figure 17 shown, when the sheet substrate 17 is separated from the first dividing groove 201, the support table is provided with negative pressure holes. The negative pressure holes are connected to a negative pressure system through a negative pressure channel provided on the receiving rack 10. Both ends of the sheet substrate 17 are arranged on the two negative pressure holes. The negative pressure system drives the sheet substrate 17 to be adsorbed on the receiving rack 10 all the time, thereby reducing the phenomenon that the sheet substrate 17 falls off after being separated from the first dividing groove 201.

[0087] Since the circular mold 2 is provided with a plurality of first dividing grooves 201, when the swing arm 3 drives one of the sheet substrates 17 to be separated from the material plate, at this time, the circular mold 2 stops rotating counterclockwise. The receiving and moving module 8 drives the receiving table 9 and the receiving rack 10 to move towards another sheet substrate 17 (this sheet substrate 17 is the sheet substrate 17 that has been separated from the material plate and rotated 180 degrees counterclockwise), driving the sheet substrate 17 to be separated from the first dividing groove 201. The above two actions work simultaneously, thereby improving the overall dividing efficiency.

[0088] When the sheet substrate 17 is separated from the dividing groove, the receiving component drives the sheet substrate 17 to be transported to the material stacking table 11. After the transportation is completed, the receiving and moving module 8 drives the receiving table 9 and the receiving rack 10 back to the initial position.

[0089] At this time, the feeding and moving module 12 drives the adsorption rack 13 and the adsorption head 14 to move towards the sheet substrate 17 after being separated from the dividing groove. The negative pressure system drives the adsorption head 14 to generate negative pressure and drives the sheet substrate 17 to be adsorbed. The feeding and moving module 12 drives the adsorption rack 13 and the adsorption head 14 to cooperate with the sheet substrate 17 and drives the sheet substrate 17 to be transported to the next station.

[0090] The white edge 19 rotates with the circular mold 2 (the rotation angle is greater than 180 degrees). The white edge 19 falls into the blanking frame 16 from the second dividing groove 203 under its own gravity. Finally, the first dividing groove 201 and the second dividing groove 203 are blown by a blowing pump. The separated impurities and stuck materials will fall into the blanking frame 16 through the material guiding channel 1502, reducing the phenomenon of blockage in subsequent processing.

[0091] The circular mold 2 rotates counterclockwise intermittently. First, it drives the separated sheet substrate 17 and the white edge 19 for transportation. When the circular mold 2 starts to rotate, the white edge 19 and the sheet substrate 17 will not be separated from the dividing groove. After rotating 180 degrees, the good sheet substrate 17 is separated from the first dividing groove 201 in cooperation with the circular mold 2 and the receiving rack 10.

[0092] The damaged sheet substrate 17 and the white edge 19 continue to rotate with the circular mold 2. When the rotation angle is greater than 180 degrees, they are separated from the dividing groove by their own gravity. If they cannot be separated, the first dividing groove 201 and the second dividing groove 203 are finally blown by the blowing pump. The circular mold 2 returns to the initial position after rotating 360 degrees.

[0093] The embodiments disclosed in the present utility model are preferred embodiments, but are not limited thereto. Ordinary technicians in this field can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present utility model, they are all within the protection scope of the present utility model.

Claims

1. A sheet substrate cutting and conveying device, which drives the sheet substrate and the white edge to be cut, separated and conveyed from the material plate; characterized in that: include: A support frame, wherein the support frame is provided with a circular mold rotating around its own axis, and a plurality of dividing grooves are arranged on the outer circumference of the circular mold; the plurality of dividing grooves are specifically divided into two groups, and the two groups of dividing grooves are arranged alternately around the axis of the circular mold; The first dividing groove is used to drive the sheet substrate to separate from the material plate. The bottom of the first dividing groove is connected to a slag discharge groove. The second dividing groove is used to drive the white edge to separate from the material plate. The gap between the second dividing groove and the white edge is larger than the gap between the first dividing groove and the sheet substrate. The support frame is hinged with a swing arm, and the swing arm rotates around the hinge point through a driving device. The swing arm is provided with a conveying assembly, and the conveying assembly drives the material plate to contact the dividing groove, and drives the material plate to be broken and divided through the swing arm. The support frame is provided with a material receiving assembly, and the broken and divided sheet substrate is rotated 180 degrees around the circular mold and then driven to leave the first dividing groove through the material receiving assembly.

2. The sheet substrate splitting and conveying device according to claim 1, characterized in that: The first dividing groove and the second dividing groove are both U-shaped grooves.

3. The sheet substrate splitting and conveying device according to claim 1, characterized in that: The conveying assembly includes: a slide rail fixed on a swing arm, a feed rack is movably provided on the slide rail, and the swing arm is provided with a driving assembly, and the driving assembly drives the feed rack to move along the length direction of the slide rail; the swing arm is provided with a material plate placement area, and the feed rack is fixedly connected to a conveying rod that cooperates with the material plate, and the conveying rod drives the material plate to move toward the dividing groove.

4. The sheet substrate splitting and conveying device according to claim 3, characterized in that: The swing arm is provided with a material plate placement area, the material plate placement area is provided with a placement groove, the placement groove opening is arranged upward, and two limit plates are arranged on the side of the material plate placement area close to the circular mold, and space for material plate transportation is reserved between the limit plates and the placement groove.

5. The sheet substrate splitting and conveying device according to claim 1, characterized in that: The material receiving assembly includes: a material receiving moving module fixed on a support frame, the material receiving moving module is movably provided with a material receiving platform, the material receiving platform is fixedly connected to a material receiving frame, the material receiving frame is provided with a material receiving portion cooperating with the sheet substrate, the material receiving portion is provided with two support platforms, and the distance between the two support platforms is greater than the thickness of the circular mold.

6. The sheet substrate splitting and conveying device according to claim 5, characterized in that: The support platforms are all provided with negative pressure holes, which are connected to the negative pressure system through negative pressure channels arranged on the material receiving frame, and both ends of the sheet substrate are arranged on the two negative pressure holes.

7. The sheet substrate splitting and conveying device according to claim 1, characterized in that: The support frame is fixedly connected to a material stacking platform, and the material stacking platform is used to receive the sheet substrates transported by the material receiving assembly.

8. The sheet substrate splitting and conveying device according to claim 1, characterized in that: The support frame is fixedly connected to a feeding moving module, the feeding moving module is movably provided with an adsorption frame, the adsorption frame is fixedly connected to an adsorption head, and the adsorption head is connected to a negative pressure system; The adsorption head is provided with an adsorption port, which is communicated with the negative pressure system, and the cross section of the adsorption port gradually decreases from the inside to the outside.

9. The sheet substrate splitting and conveying device according to claim 1, characterized in that: The support frame is fixedly connected to a material guide frame, which is arranged between the two support plates. The material guide frame is provided with two material guide parts, and the two material guide parts are arranged on both sides of the circular mold. The support frame is fixedly connected to an air pump, and each material guide part is provided with a material guide hole, which is a through hole. The two material guide holes are arranged opposite to each other, one end of the material guide hole is connected to the air pump, and the other end drives the airflow to cooperate with the first dividing groove or the second dividing groove.

10. The sheet substrate splitting and conveying device according to claim 1, characterized in that: The thickness of the circular mold is smaller than the width of the sheet substrate, and the width of the white edge is smaller than the thickness of the circular mold.

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