Graphite carbon rod cutting machine for graphite production and processing

Abstract

The graphite carbon rod cutting machine for graphite production and processing comprises a base, a clamping mechanism is arranged at the front end of a placing seat, the clamping mechanism comprises clamping frames arranged on the upper side and the lower side of the front end of the placing seat, a cutting groove is formed in the middle of each clamping frame, a clamping groove is formed in the middle of one side, close to each other, of each clamping frame, and the cutting mechanism is arranged on the base. A rubber pad is fixedly connected to one side of the clamping groove, the moving mechanism is arranged on the clamping frame, and the moving mechanism comprises fixing rods fixedly connected to the two sides of the clamping frame. Compared with the prior art, the graphite carbon rod cutting device has the advantage that the graphite carbon rod is cut. The front portion and the rear portion of the cutting position are stably clamped by the clamping frame, the cutting stability and the cutting quality can be guaranteed, the third air cylinder drives the push plate to descend to the rear end of the graphite carbon rod to push the graphite carbon rod, an operator can place the graphite carbon rod more conveniently, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite production and processing, in particular to a graphite carbon rod cutting machine for graphite production and processing. Background Technique

[0002] As an essential cutting consumable before welding in the carbon arc air gouging cutting process, the graphite carbon rod is made of carbon, graphite plus an appropriate binder, formed by extrusion, baked at 2200 °C and then plated with a layer of copper. It has the characteristics of high temperature resistance, good electrical conductivity, and not easy to break. After the graphite carbon rod is produced and processed, it usually needs to be cut and segmented by a cutting machine to cut it into a length that meets the requirements.

[0003] A cutting device for processing carbon graphite rods described in the publication number CN215150640U belongs to the technical field of graphite processing, including a support frame. A cylinder is fixedly arranged above the support frame, and a cutting machine is fixedly connected below the cylinder. Connecting rods are fixedly arranged on both sides of the cylinder, and a pressing block is elastically connected above the connecting rods. A placement groove is fixedly arranged inside the support frame near the lower part of the cutting machine. Lead screw slide rails are fixedly arranged on both outer edges of the placement groove, and a lead screw motor is rotatably arranged outside the lead screw slide rails. A push block is movably connected between the lead screw motors. A collection box is fixedly arranged inside the lower part of the support frame, and an object receiving groove is fixedly arranged above the collection box. In the utility model, by adding a lead screw slide rail, the lead screw is rotated by the lead screw motor, so that the push block moves along the lead screw, and then the graphite rod in the placement groove is pushed forward, cooperating with the cutting of the cutting machine, so that the cut graphite has consistent specifications, and the problem that the inconsistent size of the graphite due to manual operation control in the existing device affects the subsequent processing is solved. However, the existing technology still has defects:

[0004] 1. In the prior art, a pressing block is elastically connected below the connecting rod through a spring. When the cylinder drives the cutting machine to move up and down, the pressing block is driven to press the graphite rod, making the cut surface smoother and of better quality. However, since the pressing block is elastically connected by a spring, the graphite rod cannot be stably clamped and fixed, which will affect the cutting quality.

[0005] 2. In the prior art, the lead screw slide rail is rotated by the lead screw motor, so that the push block moves along the lead screw slide rail, and then the graphite rod in the placement groove is pushed forward. Because the push block is at the rear end, the graphite rod needs to be placed from above or the side, and it is not convenient to directly push the carbon rod into the placement groove from the rear end, and it is not convenient to use. Content of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the above defects and provide a graphite carbon rod cutting machine for graphite production and processing.

[0007] To solve the above technical problems, the technical solution provided by the present utility model is: a graphite carbon rod cutting machine for graphite production and processing, comprising:

[0008] A base, with support columns fixedly connected to the front and rear sides of the lower end of the base;

[0009] A placement seat, fixedly connected to the middle of the upper end of the base;

[0010] Fixed seats, two fixed seats fixedly connected to both ends of the front side of the base;

[0011] A sliding mechanism, arranged in the middle of the front end of the fixed seat. The sliding mechanism includes a sliding plate arranged in the middle of the front end of the fixed seat. Limiting plates are arranged at the upper and lower ends of the sliding plate. Triangular grooves for cooperating with the sliding plate are formed on the side of the limiting plate close to the sliding plate. The rear end of the limiting plate is fixedly connected to the front end of the fixed seat;

[0012] A power mechanism, arranged on the sliding plate;

[0013] A clamping mechanism, arranged at the front end of the placement seat. The clamping mechanism includes clamping frames arranged on the upper and lower sides of the front end of the placement seat. A cutting groove is formed in the middle of the clamping frames. A clamping groove is formed in the middle of the side where the clamping frames are close to each other. A rubber pad is fixedly connected to one side of the clamping groove;

[0014] A moving mechanism, arranged on the clamping frames. The moving mechanism includes fixed rods fixedly connected to both sides of the clamping frames. Slide rods are fixedly connected to both ends of the rear side of the fixed rods. A cylinder is fixedly connected to one end of the rear side of the slide rod. An activity groove for cooperating with the cylinder is formed on the sliding plate;

[0015] A limiting mechanism, arranged between the slide rod and the sliding plate;

[0016] A cutting mechanism, arranged at the upper end of the clamping frames. The cutting mechanism includes a cutting knife inserted into the upper end of the upper cutting groove. A knife seat is fixedly connected to the upper end of the cutting knife. A support one is fixedly connected to the front end of the upper side of the base;

[0017] A lifting mechanism, arranged between the knife seat and the support one;

[0018] A support two, fixedly connected to the rear end of the upper side of the base;

[0019] A pushing mechanism, arranged between the support one and the support two. A connecting seat is fixedly connected between the support one and the support two. A cylinder three is arranged on one side of the lower end of the connecting seat. A push plate is fixedly connected to the lower end of the cylinder three;

[0020] A transmission mechanism, arranged on the connecting seat.

[0021] As an improvement, the power mechanism includes:

[0022] A support plate fixedly connected to the middle of the front end of the upper side of the sliding plate;

[0023] A first cylinder fixedly connected to the support plate, and one end of the first cylinder fixedly connected to the middle of one side of the sliding plate.

[0024] As an improvement, the limiting mechanism includes:

[0025] Sliding seats, two sliding seats fixedly connected to the upper and lower ends of the front side of the sliding plate;

[0026] A sliding bar fixedly connected to one end of the rear side of the sliding rod;

[0027] A limiting groove opened at both ends of the front side of the sliding seat for cooperation with the sliding bar.

[0028] As an improvement, the lifting mechanism includes:

[0029] A second cylinder fixedly connected to the middle of the front end of the upper side of the first support, and the lower end of the second cylinder fixedly connected to the middle of the upper end of the tool holder;

[0030] Two sliding columns fixedly connected to both sides of the upper end of the tool holder, and the sliding columns penetrate through the first support.

[0031] As an improvement, the transmission mechanism includes:

[0032] A screw rod inserted into the middle of the inside of the connecting seat;

[0033] A slider threadedly connected to one end of the screw rod, and a third cylinder fixedly connected to the middle of the lower end of the slider;

[0034] A sliding groove opened inside the lower end of the connecting seat for cooperation with the slider;

[0035] A motor fixedly connected to the middle of the upper end of the rear side of the second support, and the front end output shaft of the motor fixedly connected to the rear end of the screw rod.

[0036] The advantages of the present utility model compared with the prior art are as follows: 1. When the first cylinders at both ends drive the sliding plates at both ends to approach each other under the limitation of the triangular grooves in the present utility model, the movement of the sliding plates drives the columns at the upper and lower ends to approach each other, thereby driving the sliding rods at the upper and lower ends to approach each other, and then driving the fixing rods at the upper and lower ends to approach each other, and finally driving the clamping frames at the upper and lower ends to approach each other to stably clamp the graphite carbon rod. The second cylinder drives the cutting tool to cut the graphite carbon rod downward in the cutting groove. At this time, the cutting position of the graphite carbon rod is stably clamped by the clamping frames at the front and back, which can ensure the stability of cutting and the quality of cutting.

[0037] 2. In the present utility model, the motor drives the screw rod to rotate, which can drive the slider to slide back and forth within the limit of the sliding groove. When the slider moves forward, it can drive the push plate to move forward intermittently to push the graphite carbon rod forward for equidistant cutting. Moreover, the cylinder three can drive the push plate to rise and fall, facilitating the operator or an external device to push the graphite carbon rod from the rear end onto the placement seat. Then, the cylinder three drives the push plate to descend to the rear end of the graphite carbon rod to push the graphite carbon rod, making it more convenient for the operator to place the graphite carbon rod and ensuring convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 is a schematic structural diagram of a graphite carbon rod cutting machine for graphite production and processing according to the present utility model.

[0039] Figure 2 is a rear view of a graphite carbon rod cutting machine for graphite production and processing according to the present utility model.

[0040] Figure 3 is Figure 2 a cross-sectional view taken along line A-A in

[0041] Figure 4 is a right view of a graphite carbon rod cutting machine for graphite production and processing according to the present utility model.

[0042] Figure 5 is Figure 4 a schematic cross-sectional view taken along line B-B in

[0043] Figure 6 is a schematic partial structural diagram of a graphite carbon rod cutting machine for graphite production and processing according to the present utility model.

[0044] Figure 7 is Figure 6 an enlarged view of area A in

[0045] Figure 8 is a front view of a partial structure of a graphite carbon rod cutting machine for graphite production and processing according to the present utility model.

[0046] Figure 9 is Figure 8 a cross-sectional view taken along line C-C in

[0047] Figure 10 is Figure 9 an enlarged view of area B in

[0048] As shown in the figure: 1. Base; 2. Support column; 3. Placing seat; 4. Fixed seat; 5. Sliding mechanism; 51. Slide plate; 52. Limiting plate; 53. Triangular groove; 6. Power mechanism; 61. Support plate; 62. Cylinder 1; 7. Clamping mechanism; 71. Clamping frame; 72. Cutting groove; 73. Clamping groove; 74. Rubber pad; 8. Moving mechanism; 81. Fixed rod; 82. Slide bar; 83. Cylinder body; 84. Activity groove; 9. Limiting mechanism; 91. Slide seat; 92. Slide bar; 93. Limiting groove; 10. Cutting mechanism; 101. Cutter; 102. Tool holder; 103. Support 1; 11. Lifting mechanism; 111. Cylinder 2; 112. Slide column; 12. Support 2; 13. Pushing mechanism; 131. Connecting seat; 132. Cylinder 3; 133. Push plate; 14. Transmission mechanism; 141. Screw; 142. Slide block; 143. Slide groove; 144. Motor. Specific implementation mode

[0049] The following further elaborates on the present utility model in conjunction with the attached drawings.

[0050] A graphite carbon rod cutting machine for graphite production and processing includes a base 1. On both sides of the lower end of the base 1, support columns 2 are fixedly connected before and after. In the middle of the upper end of the base 1, a placing seat 3 is fixedly connected. At both ends of the front side of the base 1, fixed seats 4 are fixedly connected. In the middle of the front end of the fixed seat 4, a sliding mechanism 5 is provided. The sliding mechanism 5 includes a slide plate 51 provided in the middle of the front end of the fixed seat 4. Limiting plates 52 are provided at the upper and lower ends of the slide plate 51. On the side of the limiting plate 52 close to the slide plate 51, a triangular groove 53 for cooperating with the slide plate 51 is opened. The rear end of the limiting plate 52 is fixedly connected to the front end of the fixed seat 4. A power mechanism 6 is provided on the slide plate 51. The power mechanism 6 includes a support plate 61 and a cylinder 1 62. The support plate 61 is fixedly connected to the middle of the front side of the upper end of the slide plate 51. The cylinder 1 62 is fixedly connected to the support plate 61. One end of the cylinder 1 62 is fixedly connected to the middle of one side of the slide plate 51. The cylinder 1 62 can drive the slide plate 51 to slide left and right under the limitation of the triangular groove 53.

[0051] A clamping mechanism 7 is provided at the front end of the placing seat 3. The clamping mechanism 7 includes clamping frames 71 provided on the upper and lower sides of the front end of the placing seat 3. A cutting groove 72 is opened in the middle of the clamping frames 71. A clamping groove 73 is opened in the middle of the sides of the clamping frames 71 close to each other. A rubber pad 74 is fixedly connected to one side of the clamping groove 73; A moving mechanism 8 is provided on the clamping frames 71. The moving mechanism 8 includes fixed rods 81 fixedly connected to both sides of the clamping frames 71. Slide bars 82 are fixedly connected to both ends of the rear side of the fixed rods 81. A cylinder body 83 is fixedly connected to one end of the rear side of the slide bars 82. An activity groove 84 for cooperating with the cylinder body 83 is opened on the slide plate 51.

[0052] A limiting mechanism 9 is provided between the sliding rod 82 and the sliding plate 51. The limiting mechanism 9 includes a sliding seat 91, a sliding strip 92, and a limiting groove 93. The two sliding seats 91 are fixedly connected to the upper and lower ends of the front side of the sliding plate 51. The sliding strip 92 is fixedly connected to one end of the rear side of the sliding rod 82. The limiting groove 93 is opened at both ends of the front side of the sliding seat 91 for cooperating with the sliding strip 92.

[0053] When the two end cylinders 62 drive the two end sliding plates 51 to approach each other under the limitation of the triangular grooves 53, the movement of the sliding plates 51 drives the upper and lower column bodies 83 to approach each other, thereby driving the upper and lower sliding rods 82 to approach each other, and then driving the upper and lower fixed rods 81 to approach each other. Finally, the upper and lower clamping frames 71 are driven to approach each other to stably clamp the graphite carbon rod.

[0054] A cutting mechanism 10 is provided at the upper end of the clamping frame 71. The cutting mechanism 10 includes a cutter 101 inserted into the upper end of the upper cutting groove 72. The upper end of the cutter 101 is fixedly connected to a tool holder 102. The front end of the upper side of the base 1 is fixedly connected to a first bracket 103. A lifting mechanism 11 is provided between the tool holder 102 and the first bracket 103. The lifting mechanism 11 includes a cylinder 111 and a sliding column 112. The cylinder 111 is fixedly connected to the middle of the front end of the upper side of the first bracket 103. The lower end of the cylinder 111 is fixedly connected to the middle of the upper end of the tool holder 102. The two sliding columns 112 are fixedly connected to both sides of the upper end of the tool holder 102. The sliding columns 112 penetrate through the first bracket 103. The cylinder 111 drives the cutter 101 downward to cut the graphite carbon rod downward in the cutting groove 72. At this time, the cutting position of the graphite carbon rod is stably clamped by the clamping frame 71 before and after, which can ensure the stability of cutting and the quality of cutting.

[0055] A second bracket 12 is fixedly connected to the rear end of the upper side of the base 1. A pushing mechanism 13 is provided between the first bracket 103 and the second bracket 12. A connecting seat 131 is fixedly connected between the first bracket 103 and the second bracket 12. A cylinder 132 is provided on one side of the lower end of the connecting seat 131. The lower end of the cylinder 132 is fixedly connected to a push plate 133. A transmission mechanism 14 is provided on the connecting seat 131. The transmission mechanism 14 includes a screw 141, a slider 142, a sliding groove 143, and a motor 144. The screw 141 is inserted into the middle of the inside of the connecting seat 131. The slider 142 is threadedly connected to one end of the screw 141. The cylinder 132 is fixedly connected to the middle of the lower end of the slider 142. The sliding groove 143 is opened in the lower end inside of the connecting seat 131 for cooperating with the slider 142. The motor 144 is fixedly connected to the middle of the upper end of the rear side of the second bracket 12. The front end output shaft of the motor 144 is fixedly connected to the rear end of the screw 141.

[0056] The motor 144 drives the screw 141 to rotate, which can drive the slider 142 to slide back and forth within the limits of the chute 143. When the slider 142 moves forward, it can drive the push plate 133 to move forward intermittently to push the graphite carbon rod forward for equidistant cutting. Moreover, the cylinder three 132 can drive the push plate 133 to lift and lower, facilitating the operator or an external device to push the graphite carbon rod from the rear end to the placement seat 3. Then, the cylinder three 132 drives the push plate 133 to descend to the rear end of the graphite carbon rod to push the graphite carbon rod, making it more convenient for the operator to place the graphite carbon rod and being convenient to use.

[0057] When the present utility model is specifically implemented, as Figure 1-10 shown, during use, the operator or an external device pushes the graphite carbon rod from the rear end to the middle of the upper end of the placement seat 3. Start the cylinder three 132 to drive the push plate 133 to descend to the rear end of the graphite carbon rod. Start the motor 144 to drive the screw 141 to rotate, which can drive the slider 142 to slide back and forth within the limits of the chute 143. When the slider 142 moves forward, it can drive the push plate 133 to move forward. The push plate 133 pushes the graphite carbon rod forward. Control the pushing distance of the push plate 133 according to the cutting length of the graphite carbon rod, and intermittently push the same distance to perform equidistant cutting on the graphite carbon rod. The motor 144 pauses during cutting.

[0058] The cylinder three 132 drives the push plate 133 to descend to the rear end of the graphite carbon rod to push the graphite carbon rod, making it more convenient for the operator to place the graphite carbon rod and being convenient to use.

[0059] When the cutting position at the front end of the graphite carbon rod moves to the middle of the cutting groove 72 in the clamping frame 71, stop pushing the graphite carbon rod. When the two end cylinders one 62 drive the two end sliding plates 51 to approach each other within the limits of the triangular grooves 53, the movement of the sliding plates 51 drives the columns 83 at the upper and lower ends to approach each other, thereby driving the sliding rods 82 at the upper and lower ends to approach each other, and then driving the fixing rods 81 at the upper and lower ends to approach each other, and finally driving the clamping frames 71 at the upper and lower ends to approach each other to stably clamp the graphite carbon rod.

[0060] The cylinder two 111 drives the cutter 101 to cut the graphite carbon rod downward in the cutting groove 72. At this time, the cutting position of the graphite carbon rod is stably clamped by the clamping frames 71 at the front and rear, which can ensure the stability of cutting and the quality of cutting. After cutting is completed, the two end cylinders one 62 drive the clamping frames 71 at the upper and lower ends to move away from each other to release the clamping. The cut carbon rod can be conveyed out through the external conveyor belt provided at the front end. Then, the push plate 133 continues to push the graphite carbon rod forward for the next cutting.

[0061] All the electrical components mentioned in this article are electrically connected to the external main controller and the 220V mains power supply. The main controller can be a conventional known device such as a computer for control. In the specific implementation manners of the present disclosure, the detailed descriptions of known functions and known components are omitted. To ensure the compatibility of the device, the operation means adopted are consistent with the parameters of market instruments.

[0062] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and without departing from the gist of the creation of the present utility model, without creative design, they create structural manners and embodiments similar to the technical solution, which shall fall within the protection scope of the present utility model.

Claims

1. A graphite carbon rod cutting machine for graphite production and processing, characterized in that: include: A base (1), wherein support columns (2) are fixedly connected to both sides of the lower end of the base (1); A placement seat (3), wherein the placement seat (3) is fixedly connected to the middle of the upper end of the base (1); A fixing seat (4), wherein two fixing seats (4) are fixedly connected to two ends of the front side of the base (1); A sliding mechanism (5), the sliding mechanism (5) being arranged in the middle of the front end of the fixing seat (4), the sliding mechanism (5) comprising a slide plate (51) arranged in the middle of the front end of the fixing seat (4), the slide plate (51) being provided with limit plates (52) at the upper and lower ends, the limit plate (52) being provided with a triangular groove (53) for matching with the slide plate (51) on a side close to the slide plate (51), the rear end of the limit plate (52) being fixedly connected to the front end of the fixing seat (4); A power mechanism (6), wherein the power mechanism (6) is arranged on the slide plate (51); A clamping mechanism (7), the clamping mechanism (7) being arranged at the front end of the placement seat (3), the clamping mechanism (7) comprising a clamping frame (71) arranged at the upper and lower sides of the front end of the placement seat (3), a cutting groove (72) being provided in the middle of the clamping frame (71), a clamping groove (73) being provided in the middle of a side of the clamping frame (71) close to each other, and a rubber pad (74) being fixedly connected to one side of the clamping groove (73); A moving mechanism (8), the moving mechanism (8) is arranged on the clamping frame (71), the moving mechanism (8) comprises a fixing rod (81) fixedly connected to both sides of the clamping frame (71), the two ends of the rear side of the fixing rod (81) are fixedly connected to a sliding rod (82), one end of the rear side of the sliding rod (82) is fixedly connected to a column (83), and the slide plate (51) is provided with a movable groove (84) used in conjunction with the column (83); A limiting mechanism (9), wherein the limiting mechanism (9) is arranged between the slide bar (82) and the slide plate (51); A cutting mechanism (10), the cutting mechanism (10) being arranged at the upper end of the clamping frame (71), the cutting mechanism (10) comprising a cutting knife (101) plugged into the upper end of the cutting groove (72) at the upper end, the upper end of the cutting knife (101) being fixedly connected to a knife seat (102), and the upper front end of the base (1) being fixedly connected to a bracket 1 (103); A lifting mechanism (11), wherein the lifting mechanism (11) is arranged between the knife seat (102) and the bracket 1 (103); A second bracket (12), the second bracket (12) being fixedly connected to the upper rear end of the base (1); A pushing mechanism (13), the pushing mechanism (13) being arranged between the first bracket (103) and the second bracket (12), a connecting seat (131) being fixedly connected between the first bracket (103) and the second bracket (12), a cylinder three (132) being arranged on one side of the lower end of the connecting seat (131), and a pushing plate (133) being fixedly connected to the lower end of the cylinder three (132); A transmission mechanism (14), wherein the transmission mechanism (14) is arranged on the connecting seat (131).

2. The graphite carbon rod cutting machine for graphite production and processing according to claim 1, characterized in that: The power mechanism (6) comprises: A support plate (61), the support plate (61) is fixedly connected to the middle of one end of the front side of the slide plate (51); Cylinder 1 (62), the cylinder 1 (62) is fixedly connected to the support plate (61), and one end of the cylinder 1 (62) is fixedly connected to the middle of one side of the slide plate (51).

3. The graphite carbon rod cutting machine for graphite production and processing according to claim 1, characterized in that: The limiting mechanism (9) comprises: Slide seats (91), two slide seats (91) are fixedly connected to the upper and lower ends of the front side of the slide plate (51); A slide bar (92), the slide bar (92) being fixedly connected to one end of the rear side of the slide rod (82); Limiting grooves (93), the limiting grooves (93) are arranged at both ends of the front side of the slide seat (91) and are used in conjunction with the slide bar (92).

4. The graphite carbon rod cutting machine for graphite production and processing according to claim 1, characterized in that: The lifting mechanism (11) comprises: Cylinder 2 (111), the cylinder 2 (111) is fixedly connected to the middle of the upper front end of the bracket 1 (103), and the lower end of the cylinder 2 (111) is fixedly connected to the middle of the upper end of the knife seat (102); A sliding column (112), wherein two sliding columns (112) are fixedly connected to both sides of the upper end of the knife seat (102), and the sliding column (112) passes through the bracket (103).

5. The graphite carbon rod cutting machine for graphite production and processing according to claim 1, characterized in that: The transmission mechanism (14) comprises: A screw rod (141), wherein the screw rod (141) is inserted into the middle of the connecting seat (131); A slider (142), wherein the slider (142) is threadedly connected to one end of the screw rod (141), and the cylinder three (132) is fixedly connected to the middle of the lower end of the slider (142); A slide groove (143), the slide groove (143) is provided inside the lower end of the connecting seat (131) and is used in conjunction with the sliding block (142); The motor (144) is fixedly connected to the middle of the upper end of the rear side of the second bracket (12), and the front output shaft of the motor (144) is fixedly connected to the rear end of the screw rod (141).

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