Continuous cutting equipment for spacer bushes
By using the top and bottom rotating mechanisms and elastic limiting parts in the spacer continuous vehicle breaking equipment, the problem of shifting the conveying position of the machining parts is solved, and the stable conveying and cutting of the machining parts is achieved, ensuring the accuracy of the spacer size. Sex and use effect.
Patent Information
- Application Number
- CN202411532511.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the vehicle breakage process, the processing parts of the spacer are uneven due to the uneven surface, which can easily lead to offset of the conveying position, resulting in dimensional deviation, and affect the later use effect.
A spacer continuous vehicle breaking equipment is designed, using the top and bottom rotating mechanism to drive the rotation of the machining parts, and auxiliary limiting is provided through the elastic parts and elastic limiting parts to ensure the stable position of the machining parts during the conveying and cutting process. The car was cut off for a week.
Effectively maintain the conveying position of the processed parts, ensure the accuracy of the spacer size and cutting effect, and improve the later use effect of the spacer.
Smart Images
Figure CN119282156A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of spacer sleeve processing equipment, in particular to a spacer sleeve continuous turning equipment. Background Art
[0002] A spacer is a part that separates parts on the same shaft. Its function is to fill the gap in the length direction of the shaft to prevent the parts on the shaft from shifting, or to separate two parts on the shaft by a certain distance so that the two parts can receive motion from different transmission routes without collision and friction.
[0003] During the turning process of the spacer, it is necessary to transport the spacer first. The continuous transportation method may easily cause the conveying position of the workpiece to shift due to the uneven surface of the workpiece, resulting in deviation in the size of the spacer after turning, and poor effect in later use. Summary of the invention
[0004] In view of the shortcomings of the prior art, the present invention aims to provide a spacer continuous cutting device.
[0005] The technical solution of the present invention is as follows: a spacer sleeve continuous cutting device, comprising a first fixed sleeve, a second fixed sleeve, a top rotating mechanism, a bottom rotating mechanism, a conveying mechanism and a cutting head, the first fixed sleeve and the second fixed sleeve are arranged in parallel, a workpiece to be processed is inserted into the first fixed sleeve and the second fixed sleeve, a top rotating mechanism is arranged between the first fixed sleeve and the second fixed sleeve, the top rotating mechanism is located on the upper side of the workpiece, a bottom rotating mechanism is arranged between the first fixed sleeve and the second fixed sleeve, the bottom rotating mechanism is located on the lower side of the workpiece, a conveying mechanism for moving and controlling the workpiece is arranged on the first fixed sleeve, and a cutting head for cutting the workpiece is arranged on the second fixed sleeve;
[0006] When the top rotating mechanism and the bottom rotating mechanism rotate, the workpiece is driven to rotate, and the cutting head performs a cutting operation on the workpiece in one circle;
[0007] There are two top rotating mechanisms located on the upper side of the workpiece, and one bottom rotating mechanism located on the lower side of the workpiece. One bottom rotating mechanism and two top rotating mechanisms are distributed in a normal triangle with the middle line of the workpiece as the axis.
[0008] Preferably, the top rotating mechanism includes a first motor, a first rotating shaft, an elastic member and a first bearing. The first motor is fixed on the side of the first fixed sleeve. The first motor is transmission-connected with the first rotating shaft. First bearings are provided at the connection between the first fixed sleeve and the second fixed sleeve at both ends of the first rotating shaft. An elastic member is provided on the first rotating shaft, and the elastic member is set as a circular structure.
[0009] Preferably, the elastic member includes a connecting ring, a connecting spring and an arc ring, the connecting ring is fixed on the first rotating shaft, an arc ring is sleeved on the outside of the connecting ring, a space is left between the arc ring and the connecting ring, and a connecting spring is provided between the arc ring and the connecting ring.
[0010] Preferably, the bottom rotating mechanism includes a second motor, a second rotating shaft, a fixing ring and a second bearing. The second motor is fixed to the side of the first fixing sleeve. The second motor is transmission-connected with the second rotating shaft. Second bearings are provided at the connection points between the two ends of the second rotating shaft and the first fixing sleeve and the second fixing sleeve. The second rotating shaft is provided with a plurality of fixing rings, and the plurality of fixing rings and the elastic member are staggered.
[0011] Preferably, the first fixing sleeve and the second fixing sleeve are provided with a through hole for the processing piece to pass through, the diameter of the through hole is larger than the diameter of the processing piece, and an elastic limiting piece is provided at the position of the through hole. The elastic limiting pieces located on the same horizontal plane are symmetrically and inclinedly arranged, and the elastic limiting piece is inclined toward the middle position of the first fixing sleeve.
[0012] Preferably, the elastic limit member includes a ball, a first rotating connecting shaft, a connecting shell, a connecting rod, a reset spring and a second rotating connecting shaft, one end of the connecting rod is connected to the first fixed sleeve via the second rotating connecting shaft, and the other end of the connecting rod is connected to the connecting shell via the first rotating connecting shaft, a ball is rotatably arranged in the connecting shell, the ball extends out of the connecting shell and is fitted and connected to the processed part, and a reset spring is arranged between the connecting rod and the first fixed sleeve.
[0013] Preferably, the elastic force of the return spring is greater than the elastic force of the connecting spring.
[0014] Preferably, a cleaning piece is provided on both the first rotating shaft and the second rotating shaft, and the cleaning piece rotates synchronously with the first rotating shaft and the second rotating shaft. The cleaning piece includes a ring, a cylindrical sleeve and a cleaning rope. Rings are fixed on both the first rotating shaft and the second rotating shaft, and multiple cylindrical sleeves are fixed at equal angles on the outer side walls of the rings. A cleaning rope is provided on the cylindrical sleeve, and the cylindrical sleeve is arranged at an incline.
[0015] Preferably, the conveying mechanism includes a driving motor and a rotating roller, the driving motor is fixed to the first fixed sleeve via a U-shaped fixing rod, the driving motor is provided with a rotating roller for transmission, and the driving motor controls the rotating roller to rotate, thereby driving the workpiece to move.
[0016] Preferably, the top end of the cut-off head is fixedly connected to one end of a right-angle fixing rod, and the other end of the right-angle fixing rod is fixedly connected to a second fixing sleeve.
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] 1. A top rotating mechanism and a bottom rotating mechanism are provided between the first fixed sleeve and the second fixed sleeve. A circular elastic member is provided in the top rotating mechanism, and a circular fixed ring is provided in the bottom rotating mechanism. During the conveying process of the workpiece, the movement of the workpiece will cause the circular elastic member to deform, and the fixed ring will support the workpiece. The workpiece can maintain its position during the movement process, and there is space for the workpiece to move. Regardless of whether the surface of the workpiece is flat, the position of the workpiece can be kept stable during the conveying, so that the size of the workpiece processed into the spacer is more accurate, and the later use effect of the spacer is better;
[0019] 2. An elastic stopper is provided in the first fixing sleeve and the second fixing sleeve. When the workpiece is inserted into the first fixing sleeve and the second fixing sleeve, the ball will contact the surface of the workpiece. During the movement of the workpiece, the outer connecting shell of the ball can move under the action of the connecting rod. At the same time, under the action of the reset spring, the ball can be reset in time after displacement, so as to keep the ball always in contact with the workpiece. Through this structural setting, when the surface of the workpiece is not smooth, the workpiece can still be stably transported. At the same time, during the transportation of the workpiece, the position of the workpiece is kept stable, so that the cutting effect of the workpiece is better.
[0020] 3. The rotation of the top rotating mechanism and the bottom rotating mechanism can drive the workpiece to rotate, and the turning end head can be used to perform turning operations along a circle of the workpiece. In this way, the size of the spacer formed in the end can be more accurate and the actual application effect can be better. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the accompanying drawings, the same reference numerals are used to refer to the same components. Among them:
[0022] Figure 1 It is a structural schematic diagram of the spacer continuous cutting device of the present invention;
[0023] Figure 2 It is a schematic diagram of the structure of the top rotating mechanism and the bottom rotating mechanism of the present invention;
[0024] Figure 3 It is a schematic structural diagram of the elastic member of the present invention;
[0025] Figure 4 It is a side view of the elastic member and the fixing ring of the present invention;
[0026] Figure 5 It is a structural schematic diagram of the elastic limiting member of the present invention;
[0027] Figure 6It is a schematic diagram of the structure of the cleaning member of the present invention;
[0028] Figure 7 It is a structural schematic diagram of the conveying mechanism of the present invention;
[0029] Figure 8 It is a schematic diagram of the structure of the present invention when the broken end is placed.
[0030] Explanations in the figure: 10. first fixed sleeve; 20. second fixed sleeve; 30. top rotating mechanism; 31. first motor; 32. first rotating shaft; 33. elastic member; 331. connecting ring; 332. connecting spring; 333. arc ring; 34. first bearing; 40. bottom rotating mechanism; 41. second motor; 42. second rotating shaft; 43. fixed ring; 44. second bearing; 50. conveying mechanism; 51. driving motor; 52. rotating roller; 53. U-shaped fixing rod; 60. turning head; 61. right-angle fixing rod; 70. cleaning member; 71. sleeve ring; 72. cylindrical sleeve; 73. cleaning rope; 80. elastic limit member; 81. ball; 82. first rotating connecting shaft; 83. connecting shell; 84. connecting rod; 85. reset spring; 86. second rotating connecting shaft. DETAILED DESCRIPTION
[0031] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the following specific implementation modes and drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the whole of the present invention or as a limitation or restriction to the technical solution of the present invention.
[0032] like Figure 1 and Figure 4 As shown, a spacer sleeve continuous cutting device comprises a first fixed sleeve 10, a second fixed sleeve 20, a top rotating mechanism 30, a bottom rotating mechanism 40, a conveying mechanism 50 and a cutting head 60, wherein the first fixed sleeve 10 and the second fixed sleeve 20 are arranged in parallel, a workpiece to be processed is inserted into the first fixed sleeve 10 and the second fixed sleeve 20, a top rotating mechanism 30 is arranged between the first fixed sleeve 10 and the second fixed sleeve 20, and the top rotating mechanism 30 is located on the upper side of the workpiece, a bottom rotating mechanism 40 is arranged between the first fixed sleeve 10 and the second fixed sleeve 20, and the bottom rotating mechanism 40 is located on the lower side of the workpiece, a conveying mechanism 50 for moving and controlling the workpiece is arranged on the first fixed sleeve 10, and a cutting head 60 for cutting the workpiece is arranged on the second fixed sleeve 20;
[0033] When the top rotating mechanism 30 and the bottom rotating mechanism 40 rotate, the workpiece is driven to rotate, and the cutting head 60 performs a cutting operation on the workpiece for one circle;
[0034] There are two top rotating mechanisms 30 located on the upper side of the workpiece, and one bottom rotating mechanism 40 located on the lower side of the workpiece. One bottom rotating mechanism 40 and two top rotating mechanisms 30 are distributed in a normal triangle with the center line of the workpiece as the axis, which can make the placement of the workpiece more stable. During the rotation of the workpiece, the workpiece will not shake in position, which has a better cutting effect on the workpiece.
[0035] Specifically, the workpiece to be processed is inserted into the first fixed sleeve 10 and the second fixed sleeve 20, and the workpiece is conveyed by the conveying mechanism 50. During the conveying process of the workpiece, the top rotating mechanism 30 and the bottom rotating mechanism 40 will assist in limiting the workpiece, so that the position of the workpiece during the conveying process is more accurate. When the workpiece needs to be cut, the top rotating mechanism 30 and the bottom rotating mechanism 40 drive the workpiece to rotate, so that the cutting effect of the workpiece by the degumming head 60 is better. The cutting distance of the degumming head 60 is short, the cutting process is stable, and the cutting efficiency is higher. In addition, this structural setting can continuously convey the workpiece.
[0036] like Figure 2 As shown, the top rotating mechanism 30 includes a first motor 31, a first rotating shaft 32, an elastic member 33 and a first bearing 34. The first motor 31 is fixed on the side of the first fixed sleeve 10. The first rotating shaft 32 is transmission-connected to the first motor 31. First bearings 34 are provided at the connection points between the first fixed sleeve 10 and the second fixed sleeve 20 at both ends of the first rotating shaft 32. An elastic member 33 is provided on the first rotating shaft 32, and the elastic member 33 is set as a circular structure.
[0037] Specifically, the first motor 31 works to drive the first rotating shaft 32 to rotate, thereby driving the elastic member 33 on the first rotating shaft 32 to rotate accordingly. Since the elastic member 33 is set to a circular structure, the contact effect between the elastic member 33 and the workpiece can be better, and the elastic member 33 can assist in limiting the workpiece.
[0038] like Figure 3 As shown, the elastic member 33 includes a connecting ring 331, a connecting spring 332 and an arc ring 333. The connecting ring 331 is fixed on the first rotating shaft 32. The arc ring 333 is sleeved on the outer side of the connecting ring 331. A space is left between the arc ring 333 and the connecting ring 331. A connecting spring 332 is provided between the arc ring 333 and the connecting ring 331.
[0039] The connecting ring 331 and the arc ring 333 are connected by a connecting spring 332, so that when the workpiece moves horizontally, the arc ring 333 can move relative to the connecting ring 331, thereby avoiding the friction between the arc ring 333 and the workpiece and affecting the movement of the workpiece. At the same time, when the elastic member 33 rotates, the arc ring 333 will contact the workpiece, and the workpiece will rotate accordingly through the rotation of the arc ring 333.
[0040] like Figure 2 As shown, the bottom rotating mechanism 40 includes a second motor 41, a second rotating shaft 42, a fixing ring 43 and a second bearing 44. The second motor 41 is fixed on the side of the first fixing sleeve 10. The second motor 41 is transmission-connected with the second rotating shaft 42. Second bearings 44 are provided at the connection points between the two ends of the second rotating shaft 42 and the first fixing sleeve 10 and the second fixing sleeve 20. A plurality of fixing rings 43 are provided on the second rotating shaft 42, and the plurality of fixing rings 43 and the elastic member 33 are staggered.
[0041] Specifically, the second motor 41 works to drive the second rotating shaft 42 to rotate, thereby driving the fixed ring 43 on the second rotating shaft 42 to rotate accordingly. Through the synchronous rotation of the fixed ring 43 and the arc ring 333, the workpiece can be driven to rotate stably, so that the effect of the workpiece during cutting is better. In addition, through the arrangement of multiple fixed rings 43, the bottom support of the workpiece can be provided during the conveying process of the workpiece. The outer surfaces of the fixed ring 43 and the arc ring 333 are both smoothly arranged, which can reduce the friction between the workpiece and the fixed ring 43 and the arc ring 333 during the movement of the workpiece, so that the movement process of the workpiece is smoother.
[0042] When the top rotating mechanism 30 and the bottom rotating mechanism 40 control the workpiece to rotate, the first motor 31 and the second motor 41 rotate synchronously, thereby avoiding the workpiece from generating differential rotation.
[0043] like Figure 5 As shown, the first fixed sleeve 10 and the second fixed sleeve 20 are provided with through holes for the workpiece to pass through, the diameter of the through holes is larger than the diameter of the workpiece, and elastic limit members 80 are provided at the positions of the through holes. The elastic limit members 80 located on the same horizontal plane are symmetrically inclined, and the elastic limit members 80 are inclined toward the middle position of the first fixed sleeve 10.
[0044] The elastic limit member 80 includes a ball 81, a first rotating connecting shaft 82, a connecting shell 83, a connecting rod 84, a reset spring 85 and a second rotating connecting shaft 86. One end of the connecting rod 84 is connected to the first fixed sleeve 10 through the second rotating connecting shaft 86, and the other end of the connecting rod 84 is connected to the connecting shell 83 through the first rotating connecting shaft 82. A ball 81 is rotatably arranged in the connecting shell 83, and the ball 81 extends out of the connecting shell 83 and is fitted and connected to the processed part. A reset spring 85 is arranged between the connecting rod 84 and the first fixed sleeve 10.
[0045] Specifically, when the workpiece is inserted into the first fixing sleeve 10 and the second fixing sleeve 20, the ball 81 will contact the surface of the workpiece. During the movement of the workpiece, the outer connecting shell 83 of the ball 81 can move under the action of the connecting rod 84. At the same time, under the action of the reset spring 85, the ball 81 can be reset in time after displacement, so as to keep the ball 81 always in contact with the workpiece. Through this structural setting, when the surface of the workpiece is not smooth, the workpiece can still be stably transported. At the same time, during the transportation of the workpiece, the position of the workpiece is kept stable, so that the cutting effect of the workpiece is better.
[0046] The elastic limiting member 80 provided with this structure can limit the uneven workpiece on the one hand, and can limit the workpiece with variable diameter on the other hand, so that the application range is wider.
[0047] The elastic force of the reset spring 85 is greater than the elastic force of the connecting spring 332. Through this structural setting, the elastic limit member 80 can mainly support and limit the workpiece, thereby reducing the influence of gravity on the workpiece on the use of the top rotating mechanism 30 and the bottom rotating mechanism 40.
[0048] like Figure 6 As shown, a cleaning member 70 is provided on both the first rotating shaft 32 and the second rotating shaft 42. The cleaning member 70 rotates synchronously with the first rotating shaft 32 and the second rotating shaft 42. The cleaning member 70 includes a ring 71, a cylindrical sleeve 72 and a cleaning rope 73. The first rotating shaft 32 and the second rotating shaft 42 are both fixed with a ring 71. A plurality of cylindrical sleeves 72 are fixed at equal angles on the outer wall of the ring 71. A cleaning rope 73 is provided on the cylindrical sleeve 72, and the cylindrical sleeve 72 is inclined.
[0049] By using the cleaning member 70, the surface of the workpiece can be cleaned before the workpiece is cut, thereby preventing impurities on the surface of the workpiece from affecting the cutting operation of the workpiece, and the actual application effect is better.
[0050] like Figure 7As shown, the conveying mechanism 50 includes a driving motor 51 and a rotating roller 52. The driving motor 51 is fixed to the first fixed sleeve 10 through a U-shaped fixing rod 53. The driving motor 51 is provided with a rotating roller 52 for transmission. The driving motor 51 controls the rotating roller 52 to rotate, thereby driving the workpiece to move.
[0051] The rotating roller 52 presses the surface of the workpiece, and the driving motor 51 works to drive the rotating roller 52 to rotate, thereby conveying the workpiece and continuously cutting the workpiece.
[0052] like Figure 8 As shown, the top end of the cut-off head 60 is fixedly connected to one end of a right-angle fixing rod 61 , and the other end of the right-angle fixing rod 61 is fixedly connected to the second fixing sleeve 20 .
[0053] The technical scope of the present invention is not limited to the contents in the above description. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical idea of the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.
Claims
1. A spacer continuous cutting device, characterized in that: The invention comprises a first fixed sleeve (10), a second fixed sleeve (20), a top rotating mechanism (30), a bottom rotating mechanism (40), a conveying mechanism (50) and a cutting head (60), wherein the first fixed sleeve (10) and the second fixed sleeve (20) are arranged in parallel, a workpiece to be processed is inserted into the first fixed sleeve (10) and the second fixed sleeve (20), a top rotating mechanism (30) is arranged between the first fixed sleeve (10) and the second fixed sleeve (20), the top rotating mechanism (30) is located on the upper side of the workpiece, a bottom rotating mechanism (40) is arranged between the first fixed sleeve (10) and the second fixed sleeve (20), the bottom rotating mechanism (40) is located on the lower side of the workpiece, a conveying mechanism (50) for controlling the movement of the workpiece is arranged on the first fixed sleeve (10), and a cutting head (60) for cutting the workpiece is arranged on the second fixed sleeve (20); When the top rotating mechanism (30) and the bottom rotating mechanism (40) rotate, the workpiece is driven to rotate, and the cutting head (60) performs a cutting operation on the workpiece for one circle; Two top rotating mechanisms (30) are provided on the upper side of the workpiece, and one bottom rotating mechanism (40) is provided on the lower side of the workpiece. The one bottom rotating mechanism (40) and the two top rotating mechanisms (30) are distributed in a normal triangle with the center line of the workpiece as the axis.
2. A spacer continuous cutting device according to claim 1, characterized in that: The top rotating mechanism (30) comprises a first motor (31), a first rotating shaft (32), an elastic member (33) and a first bearing (34); the first motor (31) is fixed to the side of the first fixed sleeve (10); the first motor (31) is transmission-connected with the first rotating shaft (32); first bearings (34) are provided at the connection points between the two ends of the first rotating shaft (32) and the first fixed sleeve (10) and the second fixed sleeve (20); the first rotating shaft (32) is provided with an elastic member (33); and the elastic member (33) is configured as a circular structure.
3. A spacer continuous cutting device according to claim 2, characterized in that: The elastic member (33) comprises a connecting ring (331), a connecting spring (332) and an arcuate ring (333); the connecting ring (331) is fixed on the first rotating shaft (32); the arcuate ring (333) is sleeved on the outer side of the connecting ring (331); a space is left between the arcuate ring (333) and the connecting ring (331); a connecting spring (332) is provided between the arcuate ring (333) and the connecting ring (331).
4. The spacer continuous cutting device according to claim 3 is characterized in that: The bottom rotating mechanism (40) comprises a second motor (41), a second rotating shaft (42), a fixing ring (43) and a second bearing (44); the second motor (41) is fixed to the side of the first fixing sleeve (10); the second motor (41) is drivingly connected to the second rotating shaft (42); second bearings (44) are provided at the connection points between the two ends of the second rotating shaft (42) and the first fixing sleeve (10) and the second fixing sleeve (20); a plurality of fixing rings (43) are provided on the second rotating shaft (42); and the plurality of fixing rings (43) and the elastic member (33) are staggered.
5. The spacer continuous cutting device according to claim 4 is characterized in that: The first fixing sleeve (10) and the second fixing sleeve (20) are provided with through openings for the workpiece to pass through, the diameter of the through openings being larger than the diameter of the workpiece, and elastic limiting members (80) are provided at the positions of the through openings. The elastic limiting members (80) located on the same horizontal plane are symmetrically inclined, and the elastic limiting members (80) are inclined toward the middle position of the first fixing sleeve (10).
6. The spacer continuous cutting device according to claim 5 is characterized in that: The elastic limiting member (80) comprises a ball (81), a first rotating connecting shaft (82), a connecting shell (83), a connecting rod (84), a reset spring (85) and a second rotating connecting shaft (86); one end of the connecting rod (84) is connected to the first fixed sleeve (10) via the second rotating connecting shaft (86); the other end of the connecting rod (84) is connected to the connecting shell (83) via the first rotating connecting shaft (82); a ball (81) is rotatably arranged in the connecting shell (83); the ball (81) extends out of the connecting shell (83) and is closely connected to the processed part; a reset spring (85) is arranged between the connecting rod (84) and the first fixed sleeve (10).
7. The spacer continuous cutting device according to claim 6 is characterized in that: The elastic force of the return spring (85) is greater than the elastic force of the connecting spring (332).
8. The spacer continuous cutting device according to claim 4 is characterized in that: A cleaning member (70) is provided on both the first rotating shaft (32) and the second rotating shaft (42). The cleaning member (70) rotates synchronously with the first rotating shaft (32) and the second rotating shaft (42). The cleaning member (70) comprises a collar (71), a cylindrical sleeve (72) and a cleaning rope (73). The first rotating shaft (32) and the second rotating shaft (42) are both fixed with collars (71). A plurality of cylindrical sleeves (72) are fixed at equal angles on the outer wall of the collar (71). A cleaning rope (73) is provided on the cylindrical sleeve (72). The cylindrical sleeve (72) is arranged obliquely.
9. The spacer continuous cutting device according to claim 1 is characterized in that: The conveying mechanism (50) comprises a driving motor (51) and a rotating roller (52); the driving motor (51) is fixed to the first fixed sleeve (10) via a U-shaped fixing rod (53); the driving motor (51) is provided with a rotating roller (52) for transmission; the driving motor (51) controls the rotating roller (52) to rotate, thereby driving the workpiece to move.
10. The spacer continuous cutting device according to claim 1 is characterized in that: The top end of the cut-off head (60) is fixedly connected to one end of a right-angle fixing rod (61), and the other end of the right-angle fixing rod (61) is fixedly connected to a second fixing sleeve (20).