Splitting machine for processing carbon film component rod

Abstract

The utility model relates to the technical field of electronic parts, in particular to a splitting machine for processing carbon film component rods, which comprises two parallel transmission belts, transmission wheels are fixedly mounted at two ends in the transmission belts respectively, and the two transmission wheels at the same end in the two transmission belts are in transmission connection through a shaft rod. A driving shaft of the driving electrode is in transmission connection with a shaft rod, stand columns distributed at equal intervals in the circumferential direction are fixedly installed on the outer surfaces of the two transmission belts, positioning plates distributed at equal intervals in the circumferential direction are fixedly installed on the outer surface of one of the transmission belts, and a guide protruding strip is fixedly installed on the shaft rod. And at least two bearing parts are connected to the two shaft rods in a sliding manner. The saw blade with the short length can be borne and cut through the bearing part and the transmission belt, the cutting position of the saw blade is adjusted by moving the transverse rod, the bearing part close to one side of the positioning plate moves along with the saw blade, the cutting position can be adjusted, and therefore the cutting length is controlled, and the use requirements of different customers are met.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic parts, in particular to a slitting machine for processing carbon film component rods. Background Art

[0002] Carbon film component rod is a product that is widely used in many fields, especially in the electronics field. As an electronic material, it mainly contains the key component of carbon film. Carbon film has good encapsulation and conductivity and is widely used in the manufacture of electronic components such as electrodes, touch screens, displays and semiconductor devices.

[0003] After being formed, the carbon film component rods need to be cut according to customer needs so that the length meets the customer's requirements. During cutting, in order to improve material utilization, some carbon film component rods that have been cut but still meet the requirements for the remaining length can be reused. However, the existing slitting machines are not well compatible with such carbon film component rods of different lengths and often require manual cutting. In addition, the length required by customers is different for different purposes, and the existing slitting machines cannot easily adjust the cutting length, resulting in low compatibility. Utility Model Content

[0004] In order to solve the deficiencies of the prior art, the utility model provides a slitting machine for processing carbon film component rods, comprising two transmission belts parallel to each other, transmission wheels are fixedly installed at both ends of the transmission belts, the two transmission wheels at the same end of the two transmission belts are connected by shaft transmission, the driving shaft of the driving electrode is connected by shaft transmission, the outer surfaces of the two transmission belts are fixedly installed with columns distributed at equal distances along the circumference, one of the transmission belts is fixedly installed with positioning plates distributed at equal distances along the circumference on the outer surface, the shafts are fixedly installed with guide convex strips, and at least two bearing parts are slidably connected to the two shafts; the bearing part comprises a connecting ring which is sleeved on the shaft and matched with the guide convex strips, a driven wheel is fixedly sleeved on the connecting ring, and the two driven wheels are connected by driven belt transmission; a cross bar is slidably connected to the two mounting frames, a slitting host is fixedly installed on the cross bar, and a saw blade is connected by the driving shaft of the slitting host.

[0005] Preferably, the distance between two adjacent columns matches the diameter of the carbon film component rod, and the outer surfaces of the columns and the auxiliary columns are wrapped with resistance-enhancing pads.

[0006] Preferably, guide ridges are fixedly mounted on opposite sides of the outer wall of the shaft rod, the length direction of the guide ridges is parallel to the length direction of the shaft rod, and guide grooves matching the guide ridges are provided on opposite sides of the inner wall of the connecting ring.

[0007] Preferably, a resistance-enhancing coating is fixedly mounted on the inner wall of the guide groove.

[0008] Preferably, there are three bearing parts, and a cutting groove is formed on the outer side wall of the driven belt in the bearing part close to the side of the positioning plate, and one side of the saw blade is located in the cutting groove.

[0009] Preferably, the width of the driven belt in the bearing portion close to the positioning plate side and located at the slitting groove close to the positioning plate side is greater than ten centimeters.

[0010] Preferably, a plurality of auxiliary columns are fixedly mounted on the outer side wall of the driven belt in the middle bearing portion at equal distances along the circumferential direction, and the distance between two auxiliary columns is equal to the distance between two adjacent columns.

[0011] Preferably, a latch bolt having one end in contact with the cross bar is threadedly connected to one of the mounting brackets.

[0012] The utility model has the following beneficial effects:

[0013] The longer carbon film component rods can extend to the side away from the positioning plate, so that the longer ones can be compatible for slitting. By arranging a load-bearing part between the two transmission belts, the load-bearing part can slide on the shaft rod to adjust the spacing. The shorter ones can also be carried and cut by the load-bearing part and a transmission belt, and the remaining carbon film component rods will not fall off after the slitting is completed, so that the shorter ones can also be compatible for slitting. The cutting position of the saw blade is adjusted by moving the cross bar, and a load-bearing part close to the positioning plate moves with the saw blade to adjust the cutting position, thereby controlling the cutting length to meet the usage requirements of different customers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure provided by the utility model.

[0015] Figure 2 It is a connection schematic diagram of the shaft rod and the connecting ring provided by the utility model.

[0016] Attached Figure 1-2 The structures represented by the labels are listed below:

[0017] 1. Driving electrode; 2. Shaft; 3. Transmission wheel; 4. Transmission belt; 5. Column; 6. Positioning plate; 7. Mounting frame; 8. Crossbar; 9. Slitting host; 10. Saw blade; 11. Latch bolt; 12. Guide rib; 13. Driven wheel; 14. Driven belt; 15. Auxiliary column; 16. Slitting groove; 17. Connecting ring; 18. Guide groove. DETAILED DESCRIPTION

[0018] The principles and features of the present invention are described below. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0019] It should be noted that when a part or component is considered to be "connected", "located", or "assembled" on another part or component, it may be directly disposed on the other part or component or there may be a central part or component at the same time. The terms "left", "right", "upper", "lower" and similar expressions used herein are for illustrative purposes only.

[0020] In a specific embodiment, Figure 1-2 As shown, a slitting machine for processing carbon film component rods comprises two transmission belts 4 parallel to each other, transmission wheels 3 are fixedly installed at both ends of the transmission belts 4, two transmission wheels 3 at the same end of the two transmission belts 4 are connected by a shaft 2, a driving shaft of a driving electrode 1 is connected by a shaft 2, columns 5 equidistantly distributed along the circumferential direction are fixedly installed on the outer surfaces of the two transmission belts 4, a positioning plate 6 equidistantly distributed along the circumferential direction is fixedly installed on the outer surface of one of the transmission belts 4, a guide convex strip 12 is fixedly installed on the shaft 2, and at least two bearing parts are slidably connected to the two shafts 2;

[0021] The bearing part includes a connecting ring 17 sleeved on the shaft 2 and adapted to the guide convex strip 12, a driven wheel 13 is fixedly sleeved on the connecting ring 17, and the two driven wheels 13 are connected by a driven belt 14;

[0022] A cross bar 8 is slidably connected to the two mounting frames 7 , a slitting main machine 9 is fixedly mounted on the cross bar 8 , and a saw blade 10 is transmission-connected to the driving shaft of the slitting main machine 9 .

[0023] The transmission belt 4 is connected end to end and closed, and the transmission wheel 3 is fixed to tighten the transmission belt 4. Further, a plurality of auxiliary wheels are fixedly installed inside the transmission belt 4 to prevent the gravity of the carbon film component rods from pressing the transmission belt 4 into a depression.

[0024] The positioning plate 6 is located on the side opposite to the two side columns 5, and the positioning plate 6 is located between two adjacent columns 5 and the number of the positioning plates 6 is equal to the number of the columns 5 on a transmission belt 4. When positioning the carbon film component rod, the carbon film component rod is placed between two adjacent columns 5 and one end is in contact with the positioning plate 6.

[0025] In this embodiment, the spacing between two adjacent columns 5 matches the diameter of the carbon film component rod, and the outer surfaces of the columns 5 and the auxiliary columns 15 are wrapped with resistance-enhancing pads, so that the carbon film component rod is clamped when it is located between the two columns 5 to prevent the carbon film component rod from sliding left and right and separating from the positioning plate 6, resulting in inaccurate cutting length.

[0026] In this embodiment, guide ridges 12 are fixedly installed on opposite sides of the outer wall of the shaft rod 2, and the length direction of the guide ridges 12 is parallel to the length direction of the shaft rod 2. Guide grooves 18 matching the guide ridges 12 are respectively provided on opposite sides of the inner wall of the connecting ring 17, so that when the shaft rod 2 rotates, the connecting ring 17 is driven to rotate together through the guide ridges 12 and the guide grooves 18, without affecting the sliding of the connecting ring 17 on the shaft rod 2.

[0027] In this embodiment, there are three bearing parts, and a cutting groove 16 is provided on the outer wall of the driven belt 14 in the bearing part close to the positioning plate 6. One side of the saw blade 10 is located in the cutting groove 16, so that the saw blade 10 can completely cut the carbon film component rod during cutting, and the problem of cutting too shallowly and being unable to cut will not occur.

[0028] Furthermore, the width of the driven belt 14 in the bearing portion close to the positioning plate 6 and located on the side of the slitting groove 16 close to the positioning plate 6 is greater than ten centimeters, so that the carbon film component rods close to the positioning plate 6 will not fall after the slitting is completed.

[0029] Furthermore, a plurality of auxiliary columns 15 are fixedly installed at equal distances along the circumferential direction on the outer side wall of the driven belt 14 in the middle bearing part, and the spacing between two auxiliary columns 15 is equal to the spacing between two adjacent upright columns 5. The middle bearing part can also hold the carbon film component rod in place to prevent the carbon film component rod from being cut in an inclined posture, causing the cutting surface to be non-perpendicular to the length direction.

[0030] According to actual needs, the above-mentioned slitting machine for processing carbon film component rods can be further optimized and / or improved:

[0031] In this embodiment, a latch bolt 11 having one end in contact with the cross bar 8 is threadedly connected to the mounting frame 7, so that the position of the saw blade 10 is fixed when the latch bolt 11 is in contact with the cross bar 8 to prevent unintentional sliding due to vibration or the like during cutting. When the saw blade 10 needs to be moved, the latch bolt 11 is rotated to disengage the latch bolt 11 from the cross bar 8 to release the fixation.

[0032] In this embodiment, a resistance-enhancing coating is fixedly installed on the inner wall of the guide groove 18, so that the connecting ring 17 brings a certain resistance when moving along the length direction of the shaft 2, thereby preventing the shaft 2 and the connecting ring 17 from moving unintentionally during rotation.

[0033] To sum up: the carbon film component rods with longer lengths can extend to the side away from the positioning plate 6, so that the longer ones can be compatible for cutting. By setting a load-bearing part between the two transmission belts 4, the load-bearing part can slide on the shaft 2 to adjust the spacing. The shorter ones can also be carried and cut by the load-bearing part and a transmission belt 4, and the remaining carbon film component rods will not fall off after the cutting is completed, so that the shorter ones can also be compatible for cutting. The cutting position of the saw blade 10 is adjusted by moving the cross bar 8, and a load-bearing part close to the positioning plate 6 moves with the saw blade 10 to adjust the cutting position, thereby controlling the cutting length to meet the usage requirements of different customers.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A slitting machine for processing carbon film component rods, characterized in that: It comprises two transmission belts (4) parallel to each other, transmission wheels (3) are respectively installed at fixed positions at both ends of the transmission belts (4), the two transmission wheels (3) at the same end of the two transmission belts (4) are connected by a shaft (2), the driving shaft of the driving electrode (1) is connected by a shaft (2), the outer surfaces of the two transmission belts (4) are fixedly installed with columns (5) distributed at equal distances along the circumference, the outer surface of one of the transmission belts (4) is fixedly installed with a positioning plate (6) distributed at equal distances along the circumference, the shaft (2) is fixedly installed with a guide convex strip (12), and the two shafts (2) are slidably connected with at least two bearing parts; The bearing portion comprises a connecting ring (17) sleeved on the shaft (2) and adapted to the guide convex strip (12), a driven wheel (13) being fixedly sleeved on the connecting ring (17), and the two driven wheels (13) being connected in transmission via a driven belt (14); A cross bar (8) is slidably connected to the two mounting frames (7), a slitting main machine (9) is fixedly mounted on the cross bar (8), and a saw blade (10) is transmission-connected to the driving shaft of the slitting main machine (9).

2. A slitting machine for processing carbon film component rods according to claim 1, characterized in that: The distance between two adjacent columns (5) matches the diameter of the carbon film component rod, and the outer surfaces of the columns (5) and the auxiliary columns (15) are wrapped with resistance-enhancing pads.

3. The slitting machine for processing carbon film component rods according to claim 1, characterized in that: The outer wall of the shaft rod (2) is fixedly provided with guide ridges (12) on two opposite sides, the length direction of the guide ridges (12) is parallel to the length direction of the shaft rod (2), and the inner wall of the connecting ring (17) is provided with guide grooves (18) matching the guide ridges (12) on two opposite sides.

4. A slitting machine for processing carbon film component rods according to claim 3, characterized in that: A resistance-enhancing coating is fixedly mounted on the inner wall of the guide groove (18).

5. The slitting machine for processing carbon film component rods according to claim 1, characterized in that: There are three bearing parts, and a cutting groove (16) is provided on the outer side wall of the driven belt (14) in the bearing part close to the positioning plate (6), and one side of the saw blade (10) is located in the cutting groove (16).

6. A slitting machine for processing carbon film component rods according to claim 5, characterized in that: The width of the driven belt (14) in the bearing portion close to the positioning plate (6) is greater than ten centimeters and is located on the side of the slitting groove (16) close to the positioning plate (6).

7. The slitting machine for processing carbon film component rods according to claim 5, characterized in that: A plurality of auxiliary columns (15) are fixedly installed on the outer side wall of the driven belt (14) in the middle bearing portion at equal distances along the circumferential direction, and the distance between two auxiliary columns (15) is equal to the distance between two adjacent columns (5).

8. The slitting machine for processing carbon film component rods according to claim 1, characterized in that: A latch bolt (11) is threadedly connected to one of the mounting frames (7) and has one end in contact with the crossbar (8).

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