Material belt cutting device and material belt cutting and placing equipment suitable for automatic production line

Abstract

The invention discloses a cutting device, and particularly relates to a material belt cutting device and material belt cutting and placing equipment suitable for an automatic production line, and the material belt cutting device comprises a cutter and a positioning pin assembly; the driving device is used for driving the cutting knife and the positioning pin assembly to position and cut the material belt in the process of moving towards the direction of the material belt; the guide groove plate assembly is used for guiding the conveying direction of the material belt; and the positioning device is used for positioning the belt section cut by the cutter and the positioning pin assembly after the belt section moves forwards by the notch distance under the guide of the guide groove plate assembly. The material belt cutting device solves the technical problem that the material belt cutting device can accurately position cut belt sections. According to the invention, the cut belt sections are synchronously and accurately positioned in the material belt cutting process; meanwhile, the material belt cutting and tray placing equipment suitable for the automatic production line can automatically cut the material belt and complete tray placing, the material belt cutting and tray placing precision and efficiency are improved, and the material belt cutting and tray placing equipment suitable for the automatic production line is suitable for the automatic production line.

Description

Technical Field

[0001] The present invention relates to a cutting device, in particular to a material strip cutting device, and also to a material strip cutting and placing device suitable for an automatic production line. Background Art

[0002] Metal tape is an auxiliary strip material used in the back-end manufacturing process of electronic products. It is usually made of materials such as metal or plastic and has a specific width and length to meet different production requirements. This type of tape plays an important role in the electronics manufacturing industry, especially in surface mount technology (SMT). It is widely used to carry and transmit electronic components to ensure that the components can be placed accurately and efficiently on electronic product components. When the material strip is in use, it needs to be cut according to the length to be used, and in order to ensure the cutting accuracy, the material strip cutting device is required to accurately position the material strip before cutting. However, the existing material strip cutting device cannot accurately position the cut strip segments (obtained after the material strip is cut according to the length to be used) synchronously, resulting in the inability to accurately position the clamping strip segment swing plate through the manipulator device, and further resulting in the inability to realize the material strip cutting swing plate on the automatic production line.

[0003] Therefore, propose the present invention. Summary of the invention

[0004] An object of the present invention is to provide a material strip cutting device capable of accurately positioning the cut strip segments.

[0005] Another object of the present invention is to provide a material strip cutting and plating device that is suitable for an automatic production line and improves the accuracy and efficiency of material strip cutting and plating.

[0006] In order to achieve the above-mentioned purpose, a material strip cutting device designed by the present invention comprises: Cutter and positioning pin assembly; A driving device drives the cutter and the positioning pin assembly to position and cut the material strip during the movement toward the material strip; Guide trough plate assembly, guiding the conveying direction of the material belt; And, a positioning device is used to position the belt segment cut by the cutting knife and positioning pin assembly after the belt segment is moved forward by the incision spacing under the guidance of the guide groove plate assembly.

[0007] The positioning device of the material strip cutting device achieves precise and synchronous positioning of the cut strip segments.

[0008] The specific structure of the positioning device in the above-mentioned material strip cutting device is preferably selected to include: A guide rail slider assembly, wherein the guide rail extends toward the material strip; A positioning pin assembly is mounted on a slider of the guide rail slider assembly; The positioning cylinder drives the positioning pin assembly to perform reciprocating linear motion in the track extension direction of the guide rail slider assembly, and the first positioning pin is inserted into the index hole of the belt segment during the movement of the positioning pin assembly toward the material belt direction.

[0009] The positioning device in the above preferred technical solution adopts the positioning pins (positioning needles) commonly used in the material strip cutting equipment to realize the material strip positioning. It is not only simple and reasonable in structural design, but also has good stability.

[0010] The specific structure of the guide groove plate assembly in the above-mentioned material strip cutting device is preferably selected to include: The guide groove plate is divided into a stationary part and a movable part which are independent of each other at least by the cutout, and the two parts are offset from each other in the cutting direction during the process of the cutting knife and the positioning pin assembly cutting the material strip.

[0011] Furthermore, in the above-mentioned material strip cutting device, the specific structure of the guide groove plate assembly in its structure is preferably selected to include: The first guide column assembly, under the guiding action of the first guide column assembly, the driving device drives the movable part and the stationary part of the guide slot plate to be dislocated with each other through the cutter and the positioning pin assembly, and the movable part of the guide slot plate is reset after the external force applied by the driving device disappears. The first guide column assembly can improve the movement stability and accuracy of the movable part of the guide slot plate.

[0012] The above-mentioned preferred technical solution provides a material strip cutting device in which the stationary part and the movable part of the guide groove plate in the cutting direction are offset from each other during the cutting process to increase the rate of instantaneous separation of the tape segment and the material strip (master tape) after cutting, thereby improving the flatness and accuracy of the cutting cut.

[0013] The specific structure of the cutting knife and positioning pin assembly in the above-mentioned material strip cutting device is preferably selected to include: A cutting knife, a first pressure block, a third guide column assembly and a second positioning pin; a driving device drives the cutting knife, the first pressure block and the second positioning pin to move toward the material strip, and the first pressure block presses the material strip after the second positioning pin is inserted into the index hole of the material strip, and then under the guidance of the third guide column assembly, the first pressure block and the second positioning pin move synchronously away from the material strip direction relative to the cutting knife until the cutting knife cuts the next strip segment.

[0014] The above-mentioned preferred technical solution provides a material strip cutting device in which the second positioning pin of the cutter and positioning pin assembly is first inserted into the index hole of the material strip during the process of cutting the material strip, and the first pressure block of the cutter and positioning pin assembly then presses the material strip to achieve precise positioning of the material strip at the cutting opening, thereby further improving the accuracy of the cutter and positioning pin assembly in cutting the material strip.

[0015] Furthermore, in the above-mentioned material strip cutting device, the specific structure of the cutting knife and the positioning pin assembly in the structure is preferably selected to include: A first pressure block, a second positioning pin, a third guide column assembly, a cutter and a second pressure block; a driving device drives the first pressure block, the second positioning pin, the cutter and the second pressure block to move in the direction of the material strip, and the first pressure block presses the material strip after the second positioning pin is inserted into the index hole of the material strip, and then under the guidance of the third guide column assembly, the first pressure block and the second positioning pin move synchronously away from the material strip direction relative to the cutter until the cutter cuts the lower strip segment and the synchronous driving device drives the static part and the movable part of the guide slot plate to be offset from each other in the cutting direction through the second pressure block.

[0016] The material strip cutting device provided in the above preferred technical scheme not only can the cutter of the cutter and positioning pin assembly accurately cut the material strip during the cutting process, but the driving device can also directly drive the static part and the movable part of the guide groove plate to be offset from each other in the cutting direction through the second pressure block of the cutter and positioning pin assembly, so as to increase the rate of instantaneous separation of the tape segment and the material strip (master tape) after cutting, thereby improving the flatness and accuracy of the cutting incision.

[0017] In addition, the present invention is a material strip cutting and plating device suitable for an automatic production line, the structure of which includes the material strip cutting device mentioned above.

[0018] Furthermore, the structure of the strip cutting and plating device suitable for the automatic production line is preferably selected to include: A material belt conveying device, which is controlled by a control device to convey the material belt; The material belt guiding mechanism is driven by the material belt conveying device to guide the material belt through the material belt straightening mechanism to the material belt cutting device; The material strip straightening mechanism is used to straighten the material strip introduced through the material strip guiding mechanism; The material strip swaying device is controlled by the control device to sway the strip segments cut by the material strip cutting device onto the carrier; A carrier conveying device, which is controlled by a control device to convey carriers and convey the frontmost carrier to the next workstation on the carrier conveying path; and, a control device.

[0019] The above-mentioned material strip cutting and plating equipment can automatically cut the material strip and complete the plating, thereby improving the accuracy and efficiency of material strip cutting and plating, and is suitable for automatic production lines.

[0020] Furthermore, the above-mentioned material strip cutting and plating equipment suitable for automatic production lines is preferably selected to include: a frame and a machine cover; a work surface is provided on the frame, and the material strip conveying device, the material strip guiding mechanism, the material strip straightening mechanism, the material strip cutting device, the material strip plating device and the carrier conveying device are all arranged on the work surface, realizing an all-in-one machine structure design, improving space utilization and making the structural design more rational.

[0021] Compared with the prior art, the present invention provides a material strip cutting device and a material strip cutting and placing device suitable for an automatic production line, which have the following technical effects: 1. The material strip cutting device provided by the present invention realizes the precise positioning of the cut strip segments synchronously during the material strip cutting process.

[0022] 2. The material strip cutting device provided by the present invention has high cutting accuracy and good flatness of the cutting edge during the material strip cutting process.

[0023] 3. The strip cutting device provided by the present invention has a simple and reasonable structural design and good stability.

[0024] 4. The present invention provides a material strip cutting and plating equipment suitable for automatic production lines, which can automatically cut the material strip and complete the plating, thereby improving the accuracy and efficiency of material strip cutting and plating, and is suitable for use on automatic production lines, that is, suitable for factory (enterprise) production and processing.

[0025] 5. The present invention provides a material strip cutting and plating device suitable for an automatic production line, which realizes an all-in-one structural design, improves space utilization, and has a relatively better rationality of structural design. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of a material strip cutting device; Figure 2 yes Figure 1 A local enlarged schematic diagram of the middle A; Figure 3 It is a structural schematic diagram of the movable part of the positioning device being mounted to the guide groove plate through a bracket; Figure 4 yes Figure 3 a top view of the structure shown; Figure 5 yes Figure 4 A partial enlarged schematic diagram of point B in the middle; Figure 6 It is a top view structural schematic diagram of the cutter and positioning pin assembly installed on the movable plate; Figure 7 yes Figure 6 Sectional view at aa in the middle; Figure 8 It is a schematic diagram of the appearance and structure of a strip cutting and placing device suitable for an automatic production line; Fig. 9 It is a structural schematic diagram of a working table of a material strip cutting and placing device suitable for an automatic production line; Fig.10 is a schematic diagram of the structure of another strip cutting device; Fig.11 yes Fig.10 A partial enlarged schematic diagram of point C in the middle.

[0027] In the figure: material strip 01, index hole 01-1, strip segment 01-2, carrier 02; Guide groove plate 1, stationary part 1-1, movable part 1-2, cutting groove 1-3, first guide column assembly 2, first linear bearing 2-1, first guide column 2-2, first return spring 2-3, first support platform 3, cutting base plate 4, second support platform 5, cutting cylinder 6, movable plate 7, second guide column assembly 8, second linear bearing 8-1, second guide column 8-2, third support platform 9, first pressure block 10, blind hole 10-1, second positioning pin 11, third guide column assembly 12, third guide column 12-1, second return spring 12-2, cutting knife 13, second pressure block 14, guide rail slider assembly 15, positioning pin assembly 16, positioning cylinder 17, bracket 18, first positioning pin 19; The frame 100 , the work surface 100 - 1 , the machine cover 200 , the material strip cutting device 300 , the material strip conveying device 400 , the material strip guiding mechanism 500 , the material strip straightening mechanism 600 , the material strip swinging device 700 , and the carrier conveying device 800 . DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0029] like Figure 1-7 As shown, as an embodiment of the present invention, a material strip cutting device provided in this embodiment includes: Cutter and positioning pin assembly; A driving device drives the cutting knife and the positioning pin assembly to position and cut the material strip 01 during the movement toward the material strip 01; The guide groove plate assembly guides the conveying direction of the material belt 01; And, the positioning device positions the belt segment 01-2 cut by the cutting knife and positioning pin assembly after the belt segment 01-2 is moved forward by the incision spacing under the guidance of the guide groove plate assembly.

[0030] Among them, Figure 1 and Figure 2 As shown, the guide slot plate assembly in this embodiment includes: a guide slot plate 1, which is divided into a stationary portion 1-1 and a movable portion 1-2 which are independent of each other by a cutout; and a first guide column assembly 2; The stationary portion 1-1 of the guide groove plate 1 is mounted on the base plate of the first support platform 3, and is mounted on the cutting base plate 4 through the first support platform 3. The movable portion 1-2 of the guide groove plate 1 is mounted on the base plate of the second support platform 5 through four first guide column assemblies 2 distributed in a matrix, and is then mounted on the cutting base plate 4 through the second support platform 5. Each first guide column assembly 2 includes a first linear bearing 2-1, a first guide column 2-2 and a first return spring 2-3; wherein the first linear bearing 2-1 is mounted on the base plate of the second support platform 5, the first guide column 2-2 passes through the first linear bearing 2-1, and always makes reciprocating linear motion under the guiding action thereof, the first return spring 2-3 is bushed on the first guide column 2-2, the first guide columns 2-2 of all first guide column assemblies 2 jointly support the movable portion 1-2 of the guide slot plate 1, and one side end portions of all first return springs 2-3 abut against the movable portion 1-2 of the guide slot plate 1, and the other side end portions thereof abut against the first linear bearing 2-1; Under the guiding action of the first guide column assembly 2, the driving device drives the movable part 1-2 and the stationary part 1-1 of the guide slot plate 1 to be displaced with each other through the cutter and the positioning pin assembly. The first return spring 2-3 of the first guide column assembly 2 is in a compressed state, and after the external force applied by the driving device disappears, the movable part 1-2 of the guide slot plate 1 is reset under the elastic force of the first return spring 2-3. The first guide column assembly 2 can improve the movement stability and accuracy of the movable part 1-2 of the guide slot plate 1.

[0031] Among them, Figure 1 As shown, the driving device described in this embodiment is located above the guide groove plate assembly, and includes: a cutting cylinder 6, a movable plate 7, and a second guide column assembly 8; the movable plate 7 is installed on the base plate of the first support platform 3 through four second guide column assemblies 8 distributed in a matrix, the cutting cylinder 6 is installed on the base plate of the third support platform 9, and is installed on the base plate of the first support platform 3 through the third support platform 9, the cylinder rod of the cutting cylinder 6 is reciprocating and telescopic motion toward the material belt 01, and is transmission-connected to the movable plate 7, and the movable plate 7 is driven by the cutting cylinder 6 to reciprocate and linear motion under the guidance of the second guide column assembly 8; Each second guide column assembly 8 includes a second linear bearing 8-1 and a second guide column 8-2; wherein one end of the second guide column 8-2 is mounted on the base plate of the first support platform 3, and the other end is mounted on the base plate of the third support platform 9, and the second linear bearing 8-1 is mounted on the movable plate 7 and bushed on the second guide column 8-2; like Figure 1 , Figure 2 , Figure 6 and Figure 7 As shown, the cutter and positioning pin assembly in this embodiment includes: A first pressing block 10, a second positioning pin 11, a third guide column assembly 12, a cutter 13 and a second pressing block 14; wherein the first pressing block 10 is mounted on the movable plate 7 through a pair of third guide column assemblies 12, the second positioning pin 11 is mounted on the first pressing block 10 and faces the material strip 01, and the cutter 13 and the second pressing block 14 are both mounted on the movable plate 7; Each third guide column assembly 12 includes a third guide column 12-1 and a second return spring 12-2; wherein one end of the third guide column 12-1 is mounted on the movable plate 7, and the other end is directly opposite to and inserted into the blind hole 10-1 opened on the first pressing block 10; the second return spring 12-2 is sleeved on the third guide column 12-1, one end of which is mounted on the movable plate 7, and the other end of which is mounted on the first pressing block 10; The cutting cylinder 6 drives the movable plate 7 to move toward the material strip 01, and the second positioning pin 11 is inserted into the index hole 01-1 of the material strip 01. The first pressure block 10 presses the material strip 01, and then under the guidance of the third guide column assembly 12, the first pressure block 10 and the second positioning pin 11 move synchronously away from the material strip 01 relative to the cutter 13. The first pressure block 10 compresses the second return spring 12-2, and the third guide column 12-1 is inserted into the blind hole 10-1 of the first pressure block 10 until the cutter 13 cuts the lower strip segment 01-2 and the synchronous cutting cylinder 6 drives the static part 1-1 and the movable part 1-2 of the guide slot plate 1 to be displaced from each other in the cutting direction through the second pressure block 14.

[0032] Among them, Figures 3 to 5 As shown, the positioning device in this embodiment is located below the movable portion 1-2 of the guide slot plate 1, and its specific structure includes: The guide rail slider assembly 15, the positioning pin assembly 16 and the positioning cylinder 17; wherein the guide rail slider assembly 15 and the positioning cylinder 17 are both mounted on the movable portion 1-2 of the guide groove plate 1 through the bracket 18, the guide rail of the guide rail slider assembly 15 extends toward the material belt 01, and the positioning pin assembly 16 is mounted on the slider of the guide rail slider assembly 15, The cylinder rod of the positioning cylinder 17 is performing reciprocating telescopic motion toward the material belt 01, and is connected to the positioning pin assembly 16 through transmission. Under the guidance of the guide rail slider assembly 15, the positioning pin assembly 16 is driven by the positioning cylinder 17 to perform reciprocating linear motion, and during the movement of the positioning pin assembly 16 toward the material belt 01, the first positioning pin 19 is inserted into the index hole 01-1 of the belt segment 01-2.

[0033] The positioning device adopts the positioning pin (positioning needle) commonly used in the material strip 01 cutting equipment to realize the positioning of the material strip 01. It is not only simple and reasonable in structure design, but also has good stability.

[0034] The material strip cutting device provided in this embodiment realizes the synchronous and precise positioning of the cut tape segment 01-2. At the same time, in the process of cutting the material strip 01, not only the cutter 13 of the cutter and positioning pin assembly can accurately cut the material strip 01, but also the driving device can directly drive the static part 1-1 and the movable part 1-2 of the guide groove plate 1 to be mutually offset in the cutting direction through the second pressing block 14 of the cutter and positioning pin assembly, so as to increase the rate of instantaneous separation of the tape segment 01-2 from the material strip 01 (master tape) after cutting, thereby improving the flatness and accuracy of the cutting cut.

[0035] In addition, if Figure 8 and Fig. 9 As shown, this embodiment also provides a material strip cutting and placing device suitable for an automatic production line, and its structure includes: a frame 100 and a cover 200; A work surface 100-1 is provided on the frame 100, on which the aforementioned material strip cutting device 300 is rationally arranged, and is controlled by a control device to cut the material strip 01; a material strip conveying device 400, which is controlled by a control device to convey the material strip 01; a material strip guiding mechanism 500, which drives the material strip 01 to be led to the material strip cutting device 300 via a material strip straightening mechanism 600 through the material strip conveying device 400; a material strip straightening mechanism 600, which straightens the material strip 01 introduced via the material strip guiding mechanism 500; a material strip swinging device 700, which is controlled by a control device to swing the strip segment 01-2 cut by the material strip cutting device 300 onto a carrier 02; a carrier conveying device 800, which is controlled by a control device to convey the carrier 02, and conveys the frontmost carrier 02 to the next station on the conveying path of the carrier 02; and a control device (not shown in the figure).

[0036] The above-mentioned material belt conveying device 400, material belt guiding mechanism 500, material belt straightening mechanism 600, material belt swinging device 700 and carrier conveying device 800 are all common equipment on material belt 01 automatic / semi-automatic processing device / equipment. At the same time, the above-mentioned equipment is uniformly coordinated and controlled and adjusted by the control device, which is also a common technical means used by technicians in this field (equipment electrical control) and related fields, and belongs to common knowledge. Therefore, in order to be able to clearly and concisely explain the technical points of the patent of this invention and the novelty and creativity corresponding to the technical points to the greatest extent, so as to facilitate the technicians in this field and related fields to clearly understand the technical solution of the patent of this invention, the applicant will no longer elaborate on this part of the content.

[0037] The above-mentioned material strip 01 cutting and plating device can automatically cut the material strip 01 and complete the plating, improve the precision and efficiency of the material strip 01 cutting and plating, and is suitable for automatic production lines. In addition, the above-mentioned material strip 01 cutting and plating device realizes an integrated machine structure design, improves space utilization, and has a relatively better structural design rationality.

[0038] As a second embodiment of the present invention, a material strip cutting device and a material strip cutting and placing device suitable for an automatic production line are provided in this embodiment, and their general structures are consistent with the first embodiment described above, but the material strip cutting device provided in this embodiment, such as Fig.10 and Fig.11 As shown, the guide groove plate assembly in its structure includes: a guide groove plate 1, provided with cutting grooves 1-3 to cooperate with the cutter 13 of the cutter and positioning pin assembly; the guide groove plate 1 is installed on the base plate of the first support platform 3, and is installed on the cutting bottom plate 4 through the first support platform 3; The specific structure of the cutter and positioning pin assembly described in this embodiment includes: A cutter 13, a first pressing block 10, a third guide column assembly 12 and a second positioning pin 11; wherein the first pressing block 10 is mounted on the movable plate 7 through a pair of third guide column assemblies 12, the second positioning pin 11 is mounted on the first pressing block 10 and faces the material strip 01, and the cutter 13 is mounted on the movable plate 7; Each third guide column assembly 12 includes a third guide column 12-1 and a second return spring 12-2; wherein one end of the third guide column 12-1 is mounted on the movable plate 7, and the other end is directly opposite to and inserted into the blind hole 10-1 opened on the first pressing block 10; the second return spring 12-2 is sleeved on the third guide column 12-1, one end of which is mounted on the movable plate 7, and the other end of which is mounted on the first pressing block 10; The cutting cylinder 6 drives the movable plate 7 to move toward the material strip 01, and then the second positioning pin 11 is inserted into the index hole 01-1 of the material strip 01. The first pressing block 10 presses the material strip 01, and then under the guidance of the third guide column assembly 12, the first pressing block 10 and the second positioning pin 11 move synchronously away from the material strip 01 relative to the cutter 13. The first pressing block 10 compresses the second return spring 12-2, and the third guide column 12-1 is inserted into the blind hole 10-1 of the first pressing block 10 until the cutter 13 cuts the lower strip segment 01-2.

[0039] The present invention is not limited to the above-mentioned optimal implementation mode. Anyone can derive other various forms of products under the inspiration of the present invention. However, no matter what changes are made in the shape or structure, all technical solutions that are the same or similar to those of the present application fall within the protection scope of the present invention.

Claims

1. A material strip cutting device, comprising: Cutter and positioning pin assembly; A driving device drives the cutting knife and the positioning pin assembly to position and cut the material strip (01) during the movement in the direction of the material strip (01); A guide groove plate assembly, guiding the conveying direction of the material belt (01); It is characterized by further comprising: The positioning device positions the belt segment (01-2) cut by the cutting knife and positioning pin assembly after the belt segment (01-2) is moved forward by the cut spacing under the guidance of the guide groove plate assembly.

2. A strip cutting device according to claim 1, characterized in that The specific structure of the positioning device includes: A guide rail slider assembly (15), wherein the guide rail extends in the direction of the material strip (01); A positioning pin assembly (16) mounted on a slider of the guide rail slider assembly (15); The positioning cylinder (17) drives the positioning pin assembly (16) to perform reciprocating linear motion in the track extension direction of the guide rail slider assembly (15), and the first positioning pin (19) is inserted into the index hole (01-1) of the belt section (01-2) during the movement of the positioning pin assembly (16) toward the material belt (01).

3. A material strip cutting device according to claim 1 or 2, characterized in that The specific structure of the guide slot plate assembly includes: The guide groove plate (1) is divided into a mutually independent static part (1-1) and a movable part (1-2) at least with the cutout as a boundary, and the two parts are mutually offset in the cutting direction during the process of the cutting knife and positioning pin assembly cutting the material strip (01).

4. A strip cutting device according to claim 3, characterized in that The specific structure of the guide slot plate assembly also includes: A first guide column assembly (2), under the guiding action of the first guide column assembly (2), a driving device drives the movable portion (1-2) and the stationary portion (1-1) of the guide slot plate (1) to be displaced from each other through a cutter and a positioning pin assembly, and the movable portion (1-2) of the guide slot plate (1) is reset after the external applied force of the driving device disappears.

5. A strip cutting device according to claim 1 or 2, characterized in that The specific structure of the cutter and positioning pin assembly includes: A cutting knife (13), a first pressing block (10), a third guide column assembly (12) and a second positioning pin (11); a driving device drives the cutting knife (13), the first pressing block (10) and the second positioning pin (11) to move in a direction toward a material strip (01), after which the second positioning pin (11) is inserted into an index hole (01-1) of the material strip (01) and the first pressing block (10) presses the material strip (01), and then, under the guidance of the third guide column assembly (12), the first pressing block (10) and the second positioning pin (11) move synchronously away from the material strip (01) relative to the cutting knife (13) until the cutting knife (13) cuts the lower strip segment (01-2).

6. A strip cutting device according to claim 3, characterized in that The specific structure of the cutter and positioning pin assembly includes: A first pressing block (10), a second positioning pin (11), a third guide column assembly (12), a cutting knife (13) and a second pressing block (14); a driving device drives the first pressing block (10), the second positioning pin (11), the cutting knife (13) and the second pressing block (14) to move in a direction toward the material strip (01), after which the second positioning pin (11) is inserted into an index hole (01-1) of the material strip (01), and the first pressing block (10) presses the material strip (01), and then, under the guidance of the third guide column assembly (12), the first pressing block (10) and the second positioning pin (11) move synchronously away from the material strip (01) relative to the cutting knife (13), until the cutting knife (13) cuts the lower strip segment (01-2), and the synchronous driving device drives the static portion (1-1) and the movable portion (1-2) of the guide slot plate (1) to be offset from each other in the cutting direction through the second pressing block (14).

7. A strip cutting device according to claim 4, characterized in that The specific structure of the cutter and positioning pin assembly includes: A first pressing block (10), a second positioning pin (11), a third guide column assembly (12), a cutting knife (13) and a second pressing block (14); a driving device drives the first pressing block (10), the second positioning pin (11), the cutting knife (13) and the second pressing block (14) to move in a direction toward the material strip (01), after which the second positioning pin (11) is inserted into an index hole (01-1) of the material strip (01), and the first pressing block (10) presses the material strip (01), and then, under the guidance of the third guide column assembly (12), the first pressing block (10) and the second positioning pin (11) move synchronously away from the material strip (01) relative to the cutting knife (13), until the cutting knife (13) cuts the lower strip segment (01-2), and the synchronous driving device drives the static portion (1-1) and the movable portion (1-2) of the guide slot plate (1) to be offset from each other in the cutting direction through the second pressing block (14).

8. A material strip cutting and plate placing device suitable for an automatic production line, characterized in that: It comprises a material strip cutting device (300) as described in any one of claims 1 to 7 above.

9. The strip cutting and plating equipment suitable for an automatic production line according to claim 8, characterized in that: Also includes: A material belt conveying device (400) is controlled by a control device to convey the material belt (01); A material strip guiding mechanism (500) is driven by the material strip conveying device (400) to guide the material strip (01) to the material strip cutting device (300) via the material strip straightening mechanism (600); A material strip straightening mechanism (600) is used to straighten the material strip (01) introduced through the material strip guiding mechanism (500); A material strip swaying device (700) is controlled by a control device to sway the strip segments (01-2) cut by the material strip cutting device (300) onto a carrier (02); A carrier conveying device, which is controlled by the control device to convey the carrier (02) and conveys the frontmost carrier (02) to the next workstation on the conveying path of the carrier (02); and, a control device.

10. The strip cutting and plating equipment suitable for an automatic production line according to claim 9, characterized in that: Also includes: A machine frame (100) and a machine cover (200); a work surface (100-1) is provided on the machine frame (100); a material belt conveying device (400), a material belt guiding mechanism (500), a material belt straightening mechanism (600), a material belt cutting device (300), a material belt swinging device (700) and a carrier conveying device are all arranged on the work surface (100-1).

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