A double-head cutting machine with a clamping structure for processing quartz ceramic rollers

Abstract

The present invention relates to the technical field of ceramic roller production, and in particular to a double-head cutting machine for processing quartz ceramic rollers with a clamping structure. The present invention provides a double-head cutting machine for processing quartz ceramic rollers with a clamping structure, including a bottom frame, a controller, a support frame, a cutting assembly, an electric slide rail, and a conveying block, etc. A controller is provided on the left side of the bottom frame, a support frame is connected to the top rear side of the bottom frame, a cutting assembly is provided on the support frame, an electric slide rail is installed on the top front side of the bottom frame, a conveying block is slidably connected to the electric slide rail, and the electric slide rail is electrically connected to the controller. The roller is supported on the conveying block and the clamping piece. When the roller is conveyed, the clamping piece can automatically clamp the roller, which is simpler and more convenient to use. In addition, the supporting space and moving distance on the clamping piece can be adjusted according to the diameter of the roller to be suitable for rollers of different diameters, thereby improving practicality.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic roller production, in particular to a double-head cutting machine with a clamping structure for processing quartz ceramic rollers. Background Art

[0002] Ceramic rollers are one of the key components of roller kilns used in the glass and ceramic industries. The main function of ceramic rollers is to transport ceramic or glass products. After the rollers are formed, metal brackets must be installed at the front and rear ends of the rollers before they can be used in roller kilns. Prior to this, both ends of the ceramic rollers need to be cut to the same length to facilitate subsequent grinding, chamfering, drilling and other steps. In this case, a double-head cutting machine is required.

[0003] The patent publication number CN215882129U discloses a double-head cutting machine for producing ceramic rollers, including a rectangular base, a cutting structure and a supporting structure are provided on the rectangular base, and the cutting structure is located above the supporting structure; the cutting structure includes: a door frame, a screw module, a first servo motor, a cutting blade and a second servo motor; a first circular through hole is provided on the upper wall of the rectangular base, and the driving end of the first servo motor is inserted into the first circular through hole. The present invention relates to the technical field of producing ceramic rollers. The cutting structure facilitates reasonable cutting of the ceramic rollers, without manual operation, and improves work efficiency, and the supporting structure facilitates the support of the ceramic rollers, so that no manual support is required to pick up the ceramic rollers during cutting.

[0004] The above patent still has the following shortcomings: the above patent uses the first arc baffle and the arc pad to cooperate with the two ends of the limiting roller rod, and the first arc baffle and the arc pad are connected by a hinge. In actual use, the roller rod is sleeved on the arc pad, and manual operation is required to close the first arc baffle on the arc pad to wrap the roller rod. The operation steps are numerous and not conducive to use. In addition, the sizes of the arc pad and the first arc baffle are fixed, and only roller rods with matching diameters can be placed. When processing the roller rod, the diameter and length of the roller rod are different due to different batches and types. The above patent is difficult to apply to roller rods of different diameters, and has certain limitations, which affects practicality.

[0005] Based on this, in order to solve the above-mentioned technical defects, a double-head cutting machine for processing quartz ceramic rollers with a clamping structure is now proposed. Summary of the invention

[0006] In order to overcome the above-mentioned shortcomings of the prior art that it is inconvenient to clamp the roller rod and it is difficult to adapt to rods of different diameters, the purpose of the present invention is to provide a double-head cutting machine for processing quartz ceramic roller rods with a clamping structure.

[0007] The technical solution is: a double-head cutting machine for processing quartz ceramic rollers with a clamping structure, including a bottom frame, a controller, a support frame, a cutting assembly, an electric slide rail and a conveying block. A controller is provided on the left side of the bottom frame, a support frame is connected to the top rear side of the bottom frame, a cutting assembly is provided on the support frame, an electric slide rail is installed on the top front side of the bottom frame, a conveying block is slidably connected to the electric slide rail, and the electric slide rail is electrically connected to the controller. The cutting machine also includes a support rod, a guide frame, a clamping member and an auxiliary assembly. The conveying block is symmetrically slidably connected to the support rod, two guide frames are provided on the cutting assembly, the support rod is slidably connected to the guide frame on the same side, the support rod is slidably connected to the clamping member for clamping the roller rod, and an auxiliary assembly is provided on the support rod.

[0008] Further description, the cutting assembly includes a sliding frame, a driving motor, a protective shell, a cutting knife and an adjusting assembly. The sliding frame is symmetrically slidingly connected to the supporting frame, the sliding frame is connected to the driving motor, the cutting knife is connected to the output shaft of the driving motor, the inner side of the driving motor is connected to the protective shell, the protective shell is slidingly connected to the supporting frame, the protective shell is sleeved on the outside of the cutting knife, the two guide frames are respectively connected to the bottom of the sliding frame on the same side, and the supporting frame is provided with an adjusting assembly.

[0009] Further description, the adjustment component includes a small motor and a bidirectional screw. A small motor is provided on the left side of the upper part of the support frame. The output shaft of the small motor passes through the support frame. A bidirectional screw is connected to the output shaft of the small motor. The bidirectional screw is rotatably connected to the support frame, and the two sliding frames are respectively threadedly connected to the two sides of the bidirectional screw.

[0010] Further explanation: the two support rods are provided with docking grooves at positions aligned with the cutting blades, and the size of the docking grooves is larger than the thickness of the cutting blades.

[0011] Further explanation, the auxiliary component includes a pushing block, an adjustable telescopic rod, a pulley, a return spring, a stop block and a baffle. The front sides of the two support rods near the clamping piece are slidably connected with pushing blocks. The front side of the pushing block is inclined and slides with the clamping piece. An adjustable telescopic rod is installed between the tops of the two pushing blocks. The adjustable telescopic rod can be extended left and right. The tops of the two telescopic ends of the adjustable telescopic rod are rotatably connected with pulleys. Two return springs are connected between the clamping piece and the support rod on the same side. A stop block is connected to the front side of the protective shell. The front side wall of the stop block is inclined. The pulley can contact the inclined surface of the stop block as the adjustable telescopic rod moves backward. Baffles are integrally provided on the support rods near the clamping piece, and the docking groove runs through the stop bar.

[0012] Further explanation, the cutting machine also includes a unloading block, a baffle rod, a support block, a V-shaped block, a torsion spring and a compression spring. The unloading block is slidably connected to the middle of the top of the conveying block, and the front side of the block is connected to a baffle rod for blocking the roller rod. The support block is connected to the middle of the top of the bottom frame at the rear side of the electric slide rail. The support block is rotatably connected to the V-shaped block, and the support block abuts against the front side of the V-shaped block. Two torsion springs are connected between the V-shaped block and the support block, and a compression spring is connected between the unloading block and the conveying block, and the unloading block is in contact with the V-shaped block.

[0013] Further explanation: a waste groove is provided on the guide frame below the cutting blade.

[0014] Further explanation: the lower front side wall of the discharge block is cut with an inclined portion, and the inclined portion contacts and cooperates with the two side corners of the V-shaped block.

[0015] Further description, the cutting machine also includes a discharge plate and an adjustment plate. The two guide frames are connected to the sides close to each other with adjustment plates. The discharge plates are evenly spaced and connected to the adjustment plates. The discharge plates of the adjustment plates on both sides are staggered and slidably spliced ​​with each other, and the discharge plates are slidably connected to the opposite adjustment plates.

[0016] Beneficial effects: 1. The roller rod is supported on the conveying block and the clamping piece. When the roller rod is conveyed, the clamping piece can automatically clamp the roller rod, which is simpler and more convenient to use. The supporting space and moving distance on the clamping piece can be adjusted according to the diameter of the roller rod to adapt to roller rods of different diameters, thereby improving practicality.

[0017] 2. The distance between the two cutting knives can be adjusted according to the length of the roller. During the specific operation, the bidirectional screw rod is driven by a small motor to rotate, which can automatically drive the drive motor and the cutting knife to move, eliminating the trouble of manual operation;

[0018] 3. After the roller cutting is completed, the unloading block and the stopper rod cooperate to realize the automatic unloading of the roller, improve the efficiency of roller cutting, and make the roller cutting work proceed in an orderly and rapid manner;

[0019] 4. The cut rollers and roller waste can be separated by the adjusting plate and slide down along the discharge plate for easy collection, avoiding the waste from mixing with the rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the protective shell, cutting knife, conveying block and other components of the present invention.

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the guide frame, clamping member, pushing block and other components of the present invention.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the support rod, guide frame, conveying block and other components of the present invention.

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the small motor, bidirectional lead screw, sliding frame and other components of the present invention.

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the adjustable telescopic rod, pulley, clamping member and other components of the present invention.

[0026] Figure 7 It is a three-dimensional structural schematic diagram of the unloading block, conveying block, electric slide rail and other components of the present invention.

[0027] Figure 8 It is a three-dimensional structural schematic diagram of the return spring, push block, pulley and other components of the present invention.

[0028] Fig. 9 It is a schematic diagram of the planar structure of the baffle, push block, clamping member and other components of the present invention.

[0029] Fig.10 It is a three-dimensional structural schematic diagram of the baffle rod, discharge block, support rod and other components of the present invention.

[0030] Fig.11 It is a three-dimensional structural schematic diagram of the V-block, torsion spring, compression spring and other components of the present invention.

[0031] Fig.12 It is a three-dimensional structural schematic diagram of the unloading block, compression spring, conveying block and other components of the present invention.

[0032] Fig.13 This is an exploded view of the discharge block, compression spring and conveying block of the present invention.

[0033] Fig.14 This is a state diagram of the roller rod of the present invention being supported by the conveying block and the clamping member.

[0034] Fig.15 This is a state diagram of the roller of the present invention after being lifted up from the conveying block by the unloading block.

[0035] Fig.16 It is a three-dimensional structural schematic diagram of the discharging plate, adjusting plate, guide frame and other components of the present invention.

[0036] Fig.17 It is an exploded view of the discharge plate and the adjustment plate of the present invention.

[0037] The markings of the components in the accompanying drawings are as follows: 1: bottom frame, 101: controller, 102: support frame, 103: sliding frame, 104: driving motor, 105: protective shell, 106: cutting knife, 107: electric slide rail, 108: conveying block, 201: support rod, 20a: docking groove, 202: guide frame, 203: clamping member, 204: pushing block, 205: adjusting telescopic rod, 206: pulley, 207: return spring, 208: block, 209: stop bar, 301: unloading block, 302: stop rod, 303: waste trough, 304: support block, 305: V-block, 306: torsion spring, 307: compression spring, 308: inclined portion, 401: discharge plate, 402: adjustment plate, 501: small motor, 502: bidirectional screw. DETAILED DESCRIPTION

[0038] The following will be combined with the 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 without creative work are within the scope of protection of the present invention.

[0039] Embodiment: A double-head cutting machine for processing quartz ceramic rollers with a clamping structure, such as Figure 1-Figure 9 As shown, it includes a base frame 1, a controller 101, a support frame 102, a cutting assembly, an electric slide rail 107, a conveying block 108, a support rod 201, a guide frame 202, a clamping piece 203 and an auxiliary assembly. The controller 101 is provided on the left side of the base frame 1, the support frame 102 is connected to the top rear side of the base frame 1, and the support frame 102 is provided with a cutting assembly. The electric slide rail 107 is installed on the top front side of the base frame 1, and the conveying block 108 is slidably connected to the electric slide rail 107. The electric slide rail 107 is electrically connected to the controller 101, and the conveying block 108 is symmetrically slidably connected to the support rod 201 on the left and right. Two guide frames 202 are provided on the cutting assembly, and the support rod 201 is slidably connected to the guide frame 202 on the same side. The support rod 201 is slidably connected to the clamping piece 203 for clamping the roller rod, and the support rod 201 is provided with an auxiliary assembly.

[0040] like Figure 1-Figure 5As shown, the cutting assembly includes a sliding frame 103, a driving motor 104, a protective shell 105, a cutting knife 106 and an adjusting assembly. The sliding frame 103 is symmetrically slidably connected to the support frame 102. The driving motor 104 is installed on the sliding frame 103. The cutting knife 106 is connected to the output shaft of the driving motor 104. The protective shell 105 is welded on the inner side of the driving motor 104. The protective shell 105 is slidably connected to the support frame 102, and the protective shell 105 is sleeved on the outer side of the cutting knife 106. The two guide frames 202 are respectively connected to the bottom of the sliding frame 103 on the same side. A waste groove 303 is opened on the guide frame 202 below the cutting knife 106. The waste cut off from both ends of the roller rod falls downward through the waste groove 303. The two support rods 201 are each provided with a docking groove 20a at a position aligned with the cutting knife 106. The size of the docking groove 20a is larger than the thickness of the cutting knife 106. When cutting the roller rod, the docking groove 20a will cooperate with the cutting knife 106. An adjustment component is provided on the support frame 102.

[0041] like Figure 1 and Figure 5 As shown, the adjustment component includes a small motor 501 and a bidirectional screw rod 502. The small motor 501 is provided on the left upper part of the support frame 102 by bolts. The output shaft of the small motor 501 passes through the support frame 102. The bidirectional screw rod 502 is connected to the output shaft of the small motor 501. The bidirectional screw rod 502 is rotatably connected to the support frame 102. The two sliding frames 103 are respectively threadedly connected to the two sides of the bidirectional screw rod 502.

[0042] like Figure 3 , Figure 4 , Figure 6 , Figure 8 and Fig. 9 As shown, the auxiliary assembly includes a push block 204, an adjustable telescopic rod 205, a pulley 206, a return spring 207, a stop block 208 and a stop bar 209. The front sides of the two support rods 201 near the clamping member 203 are slidably connected with push blocks 204. The front side of the push block 204 is inclined and slidably cooperates with the clamping member 203. The push block 204 moves downward and can push the clamping member 203 to move forward through the inclined surface. The adjustable telescopic rod 205 is installed between the tops of the two push blocks 204 by bolts. The rod 205 can be extended and retracted left and right, and the tops of the left and right telescopic ends of the telescopic rod 205 are rotatably connected with pulleys 206. Two return springs 207 are connected between the clamping piece 203 and the support rod 201 on the same side. A stop block 208 is connected to the front side of the protective shell 105. The front side wall of the stop block 208 is an inclined surface. The pulley 206 can contact the inclined surface of the stop block 208 as the telescopic rod 205 moves backward. A baffle 209 is integrally provided on the support rod 201 near the clamping piece 203, and the docking groove 20a passes through the baffle 209.

[0043] When cutting the two ends of the roller bar, first place the roller bar on the conveying block 108. The two ends of the roller bar are supported by the clamping piece 203 to provide a certain supporting force, so that the roller bar will not slip during transportation. Then operate the controller 101 to start the electric slide rail 107 and the drive motor 104. The electric slide rail 107 drives the conveying block 108 to move backward, and the conveying block 108 drives the roller bar to move backward. The support rod 201 and the clamping piece 203 move backward along the guide frame 202, and the components on the support rod 201 will move with it. When the pulley 206 moves backward until it contacts the inclined surface of the block 208, the pulley 206 is squeezed by the block 208 and moves downward. The pulley 206 contacts the block 208, and the pulley 206 rotates due to friction, which improves the smoothness of the downward movement. The pulley 206 will drive the adjusting telescopic rod 205 and the pushing block 204 to move downward, and the pushing block 204 will push the clamping piece 203 to move forward through the inclined surface, the reset spring 207 is stretched, the clamping piece 203 will clamp the roller bar, and the blocking bar 209 plays a role of limiting, thereby improving the stability of the roller bar placement, and the conveying block 108 continues to convey the roller bar to move to the rear side. After the drive motor 104 is started, the output shaft rotation will drive the cutting knife 106 to rotate. When the roller bar is conveyed to contact with the cutting machine, the cutting knives 106 on both sides rotate at high speed to cut the two ends of the roller bar, and the docking groove 20a will be connected with the cutting knife 106, so that the cutting knife 106 completely cuts off the two ends of the roller bar. After the conveying block 108 moves to the initially set distance, the two ends of the roller bar are also cut. After completion, the electric slide 107 will automatically drive the conveying block 108 to move forward and reset, and the conveying block 108 will drive the clamping piece 203 and the cut roller rod to move forward, the support rod 201 moves along the guide frame 202, and the adjusting telescopic rod 205, the pulley 206 and the pushing block 204 move along, the pulley 206 gradually disengages from the contact with the stop block 208, the reset spring 207 will rebound and reset, driving the clamping piece 203 to move backward to release the roller rod, the clamping piece 203 moving backward will cause the pushing block 204, the adjusting telescopic rod 205 and the pulley 206 to move upward and reset, and the conveying block 108 will continue to move the roller rod forward, and after the conveying block 108 is reset, the electric slide 107 will automatically pause, take out the cut roller rod, and add it again The driving motor 104 remains turned on for the uncut roller rods, and the above operation can be repeated to cut the remaining roller rods. Finally, the power supply of the device can be turned off when the work is finished. When in use, the device can be adjusted for roller rods of different lengths and diameters. The controller 101 is operated to start the small motor 501. The output shaft of the small motor 501 rotates to drive the bidirectional screw rod 502 to rotate. The bidirectional screw rod 502 drives the two sliding frames 103 to move away from each other, thereby moving the two cutting knives 106 away from each other. The small motor 501 is controlled to run in the reverse direction, and the bidirectional screw rod 502 is driven to reverse by reversing the output shaft, thereby moving the two sliding frames 103 closer to each other. The spacing between the two cutting knives 106 can be adjusted to cut roller rods of different lengths.When the sliding frame 103 moves and adjusts, it will synchronously drive the support rod 201 and the guide frame 202 to move, and the adjustable telescopic rod 205 will extend and shorten according to the adjustment direction. After the adjustment, the small motor 501 can be turned off. If the roller rod has different diameters, the height of the pulley 206 and the adjustable telescopic rod 205 can be adjusted to control the height of the contact between the pulley 206 and the inclined surface of the stop block 208 to adjust the size of the space on the clamping member 203 to hold the roller rod and the distance the clamping member 203 is pushed, so that the clamping member 203 can be used for roller rods of different diameters, which is more practical.

[0044] Embodiment 2: Based on embodiment 1, Figure 3 , Figure 7 and Figure 10-Figure 15 As shown, the cutting machine also includes a discharge block 301, a stopper 302, a support block 304, a V-block 305, a torsion spring 306 and a compression spring 307. The discharge block 301 is slidably connected to the middle of the top of the conveying block 108, and the front side of the stop block 208 is connected to the stopper 302 for blocking the roller rod. The middle of the top of the bottom frame 1 is located at the rear side of the electric slide rail 107 and is connected to the support block 304 by bolts. The V-block 305 is rotatably connected to the support block 304, and the support block 304 abuts against the front part of the V-block 305, so that the V-block 305 cannot rotate from front to bottom. Two torsion springs 306 are connected between the V-block 305 and the support block 304, and a compression spring 307 is connected between the discharge block 301 and the conveying block 108. The lower front side wall of the discharge block 301 is cut with an inclined portion 308, and the inclined portion 308 is in contact with the two side corners of the V-block 305.

[0045] like Fig.16 and Fig.17 As shown, the cutting machine also includes a discharge plate 401 and an adjustment plate 402. The adjustment plates 402 are connected to the sides of the two guide frames 202 that are close to each other. The discharge plates 401 are evenly spaced and connected to the adjustment plates 402. The discharge plates 401 of the adjustment plates 402 on both sides are staggered and slidably spliced ​​with each other. The discharge plates 401 are slidably connected to the opposite adjustment plates 402. The spacing between the two adjustment plates 402 is consistent with the length of the roller after cutting. The adjustment plates 402 move and adjust with the guide frames 202, and the spacing between the two adjustment plates 402 will be synchronously adjusted according to the length of the roller cutting. The discharge plates 401 on both sides slide with each other. The discharge plates 401 are elastic buffer plates, which can prevent the ceramic roller from falling and being damaged.

[0046] The roller bar is placed on the conveying block 108, and the unloading block 301 contacts the roller bar and supports the roller bar. The conveying block 108 drives the roller bar to move backward through the drive of the electric slide rail 107, and the unloading block 301 moves with it. Initially, the rear part of the V-shaped block 305 is in a tilted state, and the front part is supported by the support block 304. When the unloading block 301 moves backward and contacts the rear part of the V-shaped block 305, it pushes the V-shaped block 305 to rotate backward, so that the front part of the V-shaped block 305 tilts upward, and the rear part The torsion spring 306 is deformed, and after the discharge block 301 passes over the V-block 305, the V-block 305 will reverse and reset under the reset action of the torsion spring 306, so that the V-block 305 returns to the initial state, and the two ends of the roller are cut by the cutting knife 106. The cut waste falls downward through the waste groove 303 to the outer discharge plate 401 of the adjustment plate 402, and slides through the discharge plate 401. After the roller is cut, the conveying block 108 and the discharge block 301 move the roller forward to clamp it. The part 203 will loosen the roller rod. When the inclined portion 308 of the discharge block 301 contacts the V-block 305, the V-block 305 presses against the discharge block 301. Because the front part of the V-block 305 is pressed by the support block 304, the discharge block 301 cannot push the V-block 305 to rotate forward. The discharge block 301 and the conveying block 108 continue to move. The discharge block 301 will be squeezed by the V-block 305 and move upward. The compression spring 307 is compressed, and the discharge block 301 supports the roller rod to move upward, so that the roller rod and the conveying block 108 can move upward. When the material discharging block 301 contacts the stopper 302, the roller will be blocked by the stopper 302, and the conveying block 108 continues to move forward with the unloading block 301, so that the unloading block 301 is separated from the roller. When the roller is not supported, it will fall downward to the discharge plate 401 inside the adjustment plate 402, and slide through the discharge plate 401. After the unloading block 301 passes over the V-block 305, the unloading block 301 will move downward and reset under the reset action of the compression spring 307, thereby realizing automatic unloading of the roller and eliminating the trouble of manual operation.

[0047] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A double-head cutting machine for processing quartz ceramic rollers with a clamping structure, comprising a bottom frame (1), a controller (101), a support frame (102), a cutting assembly, an electric slide rail (107) and a conveying block (108), wherein the left side of the bottom frame (1) is provided with a controller (101), the top rear side of the bottom frame (1) is connected to the support frame (102), the support frame (102) is provided with a cutting assembly, the top front side of the bottom frame (1) is installed with an electric slide rail (107), the conveying block (108) is slidably connected to the electric slide rail (107), and the electric slide rail (107) is electrically connected to the controller (101), wherein the electric slide rail (107) is electrically connected to the controller (101), and the characteristics are: The cutting machine further comprises a support rod (201), a guide frame (202), a clamping member (203) and an auxiliary component; the transport block (108) is symmetrically slidably connected to the support rod (201); two guide frames (202) are provided on the cutting component; the support rod (201) is slidably connected to the guide frames (202) on the same side; the support rod (201) is slidably connected to the clamping member (203) for clamping the roller rod; and the support rod (201) is provided with an auxiliary component; The cutting assembly comprises a sliding frame (103), a driving motor (104), a protective shell (105), a cutting knife (106) and an adjustment assembly; the sliding frame (103) is symmetrically slidably connected to the support frame (102); the driving motor (104) is connected to the sliding frame (103); the cutting knife (106) is connected to the output shaft of the driving motor (104); the inner side of the driving motor (104) is connected to the protective shell (105); the protective shell (105) is slidably connected to the support frame (102); the protective shell (105) is sleeved on the outer side of the cutting knife (106); the two guide frames (202) are respectively connected to the bottom of the sliding frame (103) on the same side; and the adjustment assembly is provided on the support frame (102); The adjustment component comprises a small motor (501) and a bidirectional screw rod (502); the small motor (501) is arranged on the left side of the upper part of the support frame (102); the output shaft of the small motor (501) passes through the support frame (102); the output shaft of the small motor (501) is connected to the bidirectional screw rod (502); the bidirectional screw rod (502) is rotatably connected to the support frame (102); and the two sliding frames (103) are respectively threadedly connected to two sides of the bidirectional screw rod (502); The two support rods (201) are provided with docking grooves (20a) at positions aligned with the cutting blade (106), and the size of the docking grooves (20a) is larger than the thickness of the cutting blade (106); The auxiliary component comprises a push block (204), an adjustable telescopic rod (205), a pulley (206), a return spring (207), a stop block (208) and a stop bar (209). The front sides of the two support rods (201) near the clamping member (203) are both slidably connected with the push block (204). The front side of the push block (204) is inclined and slidably cooperates with the clamping member (203). An adjustable telescopic rod (205) is installed between the tops of the two push blocks (204). The adjustable telescopic rod (205) can be extended left and right. 5) The tops of the two telescopic ends are rotatably connected to pulleys (206), two return springs (207) are connected between the clamping member (203) and the support rod (201) on the same side, and the front side of the protective shell (105) is connected to a stop block (208), the front side wall of the stop block (208) is in the shape of an inclined surface, and the pulley (206) can contact the inclined surface of the stop block (208) as the telescopic rod (205) is adjusted to move backward, and a stop bar (209) is integrally provided at a position on the support rod (201) close to the clamping member (203), and the docking groove (20a) passes through the stop bar (209); The cutting machine further comprises a discharge block (301), a stopper rod (302), a support block (304), a V-shaped block (305), a torsion spring (306) and a compression spring (307); the discharge block (301) is slidably connected to the middle of the top of the conveying block (108); the front side of the stopper block (208) is connected to a stopper rod (302) for blocking a roller rod; the support block (304) is connected to the middle of the top of the bottom frame (1) at a position located behind the electric slide rail (107); the V-shaped block (305) is rotatably connected to the support block (304); the support block (304) abuts against the front side of the V-shaped block (305); two torsion springs (306) are connected between the V-shaped block (305) and the support block (304); a compression spring (307) is connected between the discharge block (301) and the conveying block (108); and the discharge block (301) and the V-shaped block (305) are in contact and cooperation.

2. A double-head cutting machine for processing quartz ceramic rollers with a clamping structure according to claim 1, characterized in that: A waste material groove (303) is provided on the guide frame (202) at a position below the cutting blade (106).

3. A double-head cutting machine for processing quartz ceramic rollers with a clamping structure according to claim 2, characterized in that: A chamfer (308) is cut on the front side wall of the lower part of the discharge block (301), and the chamfer (308) contacts and cooperates with two corners of the V-shaped block (305).

4. A double-head cutting machine for processing quartz ceramic rollers with a clamping structure according to claim 3, characterized in that: The cutting machine further comprises a discharge plate (401) and an adjustment plate (402); the sides of the two guide frames (202) close to each other are connected to the adjustment plates (402); the discharge plates (401) are evenly spaced and connected to the adjustment plates (402); the discharge plates (401) of the adjustment plates (402) on both sides are staggered and slidably spliced ​​with each other; and the discharge plates (401) are slidably connected to the opposite adjustment plates (402).

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