A cylinder shaping machine support rod and processing device thereof

Abstract

The present invention discloses a cylinder setting machine support rod in the field of textile equipment technology, comprising a support rod main body, a plurality of through holes drilled on the outer side of the support rod main body, the plurality of through holes are distributed in an S-shape at equal distances along the length direction on the semi-cylindrical surface of the support rod main body, and through holes are drilled in an "S"-shape along the length direction on the semi-cylindrical surface of the outer side of the support rod main body in contact with the cloth, so that hot air can penetrate the cloth surface through the "S"-shaped holes, thereby avoiding the phenomenon of scalding of the cloth edge due to the support rod; the support rod to be processed is clamped and fixed more firmly in four directions of the front and rear ends by the first clamping rod and the second clamping rod, which can prevent the support rod from moving and deviating during subsequent processing.

Description

Technical Field

[0001] The invention relates to the technical field of textile equipment, in particular to a support rod of a cylinder setting machine and a processing device thereof. Background Art

[0002] The shaping machine is mainly used for shaping fabrics. The shaping machine is used to heat the fabric. When the fabric reaches a certain temperature and is kept for a certain period of time, the fabric structure changes and the shaping purpose is achieved. At present, the support rod of the cylinder shaping machine in the textile finishing industry is made of polished stainless steel pipes. The cylindrical cloth is put on the support rod and the upper and lower bellows blow hot air to shape it at high temperature. During the high-temperature shaping process, the wind cannot blow through the support rod part, causing the cloth edge to be "scalded". When the finished garment is made, the cloth edge must be wasted.

[0003] Based on this, the present invention designs a cylinder setting machine support rod and a processing device thereof to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a support rod of a cylinder setting machine and a processing device thereof to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a cylinder forming machine support rod, comprising a support rod body, a plurality of through holes drilled on the outer side of the support rod body, and the plurality of through holes are distributed in an S-shape and at equal distances along the length direction of the semi-cylindrical surface of the support rod body.

[0006] A rod processing device for a cylinder setting machine, comprising a base, a first support ring and a second support ring are provided on the base, the first support ring is slidably connected with four first clamping rods, and the second support ring is slidably connected with four second clamping rods; the four first clamping rods and the four second clamping rods are fixedly connected with a first spring for resetting, the first support ring is fixedly connected with the base, a slider is rotatably connected below the second support ring, and the slider is slidably connected with the base; the slider is fixedly connected with a second spring for resetting, first limiting rods are provided on both sides of the first support ring, two first limiting rods are respectively slidably connected with two adjacent first clamping rods in the vertical direction, second limiting rods are provided on both sides of the second support ring, two second limiting rods are respectively slidably connected with two adjacent second clamping rods in the vertical direction, two first limiting rods are slidably connected with the base, two second limiting rods are rotatably connected with U-shaped rods, the rotating shafts of the two U-shaped rods are sleeved with first torsion springs, and the two U-shaped rods are slidably connected with the base, and an adjustment group is provided between the first support ring and the second support ring;

[0007] The second supporting ring side wall is fixedly connected with a resisting piece, the resisting piece is provided with a notch, a connecting piece is provided on one side of the resisting piece, the connecting piece is slidably connected to the base, the connecting piece is rotatably connected with a contact piece, the rotating shaft of the contact piece is sleeved with a second torsion spring, the contact piece can contact the resisting piece, a push plate is provided in front of the connecting piece, the push plate can move synchronously with the connecting piece, a driving component is provided on one side of the connecting piece, the driving component is used to drive the connecting piece to move back and forth reciprocatingly, and control the two first limit rods and the two second limit rods to move away from each other when the connecting piece moves forward and backward;

[0008] A drilling group is arranged between the first supporting ring and the second supporting ring.

[0009] As a further solution of the present invention, the driving assembly includes a motor and two first support rods, the motor is fixedly connected to the base, the output shaft of the motor is fixedly connected to a reciprocating screw, the reciprocating screw is threadedly connected to a connecting piece, and the two first support rods are symmetrically arranged about the base; the two first support rods are slidably connected to the connecting piece, the two first support rods are fixedly connected to a third spring for their reset, the two first support rods are rotatably connected to a first paddle and a second paddle, the two first paddles are respectively located on one side of the first limit rod, and the two second paddles are respectively located on one side of the two second limit rods, the rotating axes of the two first paddles and the rotating axes of the two second paddles are respectively sleeved with a third torsion spring and a fourth torsion spring, the two first paddles and the two second paddles are both tilted, and the two first paddles and the two second paddles are tilted in opposite directions.

[0010] As a further solution of the present invention, the adjustment group includes two electric telescopic rods, both of which are fixedly connected to the base, and both of which are fixedly connected to a connecting plate, and the two connecting plates are respectively located on the inner sides of the two first limit rods and the two second limit rods.

[0011] As a further solution of the present invention, the push plate is slidably connected to the connecting piece, a fourth spring is sleeved on the outside of the push plate, and the base is slidably connected to a second support rod, and the second support rod is located on the inner side of the first limit rod; the second support rod is fixedly connected to a fifth spring for its reset, and the second support rod is fixedly connected to a second cylinder, and a wedge block is fixedly connected to the output end of the second cylinder, the wedge block is slidably connected to the second support rod, and a top block is arranged on one side of the wedge block, the top block is wedge-shaped, and the top block is fixedly connected to the push plate.

[0012] As a further solution of the present invention, the ends of the first clamping rod and the second clamping rod are fixedly connected with clamping plates, the clamping plates are arc-shaped, and the clamping plates are made of elastic material.

[0013] As a further solution of the present invention, the drilling group includes a first cylinder, the first cylinder is fixedly connected to the first support ring, and a drill bit is fixedly connected to the bottom end of the first cylinder.

[0014] As a further solution of the present invention, the clamping sheets are all glued with a rubber layer.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. Drill a through hole in an "S" shape along the length direction on the semi-cylindrical surface of the outer side of the support rod body that contacts the cloth, so that the hot air will penetrate the cloth surface through the "S" shaped hole, thereby avoiding the phenomenon of scalding the cloth edge due to the support rod.

[0017] 2. The support rod to be processed is clamped and fixed more firmly in four directions of the front and rear ends by the first clamping rod and the second clamping rod, which can prevent the support rod from moving and deviating during subsequent processing.

[0018] 3. The strut to be processed is clamped by the first clamping rod and the second clamping rod, and then the driving component controls the first clamping rod to release the clamping of the strut, and the driving component drives the second support ring and the second clamping rod to convey the strut forward a fixed length while clamping the strut, and rotates the strut while conveying, and then the strut is drilled, which improves the drilling efficiency and does not require manual preparation work of marking dots on the surface of the strut before processing. It can be processed directly, which is more efficient and reduces labor.

[0019] 4. When the reciprocating screw drives the connecting part to move a certain distance, the density of through holes in the struts of different diameters is controlled by changing the contact position between the wedge block and the top block and then changing the distance that the push plate pushes the slider to move. The change in the contact position between the wedge block and the top block is proportional to the diameter of the strut. Therefore, the larger the diameter of the strut, the smaller the distance that can be pushed. Therefore, it can automatically adapt when processing struts of different diameters, and can also be fine-tuned by the first cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the support rod body of the present invention;

[0021] Figure 2 It is a schematic diagram of the overall structure of the processing device of the present invention;

[0022] Figure 3 It is a schematic diagram of the positional relationship between the first support ring and the second support ring of the present invention;

[0023] Figure 4 for Figure 3 A partial enlarged view of the middle part;

[0024] Figure 5 It is a schematic diagram of the positional relationship and the connection relationship between the first clamping rod and the first spring of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the driving assembly of the present invention;

[0026] Figure 7 A side view of a resist sheet of the present invention;

[0027] Figure 8 Schematic diagram of the positional relationship between the first paddle and the second paddle of the present invention;

[0028] Fig. 9 It is a structural schematic diagram of the adjustment group of the present invention;

[0029] Fig.10 It is a schematic diagram of the positional relationship between the connecting plate and the first limiting rod and the second limiting rod of the present invention.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 101. support rod body; 1. base; 2. first support ring; 3. second support ring; 4. first clamping rod; 5. first spring; 6. slider; 7. second spring; 8. first limit rod; 9. second limit rod; 10. U-shaped rod; 11. resisting plate; 12. connecting piece; 13. contact plate; 14. second torsion spring; 15. push plate; 16. motor; 17. through hole; 18. first support rod; 19. third spring; 20. first paddle; 21. second paddle; 22. third torsion spring; 23. fourth torsion spring; 24. electric telescopic rod; 25. connecting plate; 26. fourth spring; 27. second support rod; 28. second cylinder; 29. ​​fifth spring; 30. top block; 31. clamping plate; 32. first cylinder; 33. drill bit; 34. wedge block; 35. second clamping rod; 36. reciprocating screw; 37. first torsion spring. DETAILED DESCRIPTION

[0032] See also Figure 1-10 The present invention provides a technical solution: a cylindrical forming machine support rod, including a support rod body 101, a plurality of through holes 17 are drilled on the outer side of the support rod body 101, and the plurality of through holes 17 are distributed in an S-shaped manner and at equal distances along the length direction of the semi-cylindrical surface of the support rod body 101.

[0033] When the above scheme is put into actual use, a through hole 17 is drilled in an "S" shape along the length direction on the semi-cylindrical surface of the outer side of the support rod body 101 that contacts the cloth, so that hot air can penetrate the cloth surface through the "S" shaped hole, thereby avoiding the phenomenon of scalding of the cloth edge caused by the support rod.

[0034] A rod processing device for a cylinder setting machine comprises a base 1, a first support ring 2 and a second support ring 3 are arranged on the base 1, the first support ring 2 is slidably connected with four first clamping rods 4, and the second support ring 3 is slidably connected with four second clamping rods 35; the four first clamping rods 4 and the four second clamping rods 35 are all fixedly connected with a first spring 5 for resetting them, the first support ring 2 is fixedly connected with the base 1, a slider 6 is rotatably connected below the second support ring 3, and the slider 6 is slidably connected with the base 1; the slider 6 is fixedly connected with a second spring 7 for resetting it, and the left and right sides of the first support ring 2 are both provided with There is a first limiting rod 8, and the two first limiting rods 8 are respectively slidably connected with the two adjacent first clamping rods 4 in the vertical direction. The second limiting rods 9 are arranged on the left and right sides of the second support ring 3, and the two second limiting rods 9 are respectively slidably connected with the two adjacent second clamping rods 35 in the vertical direction. The two first limiting rods 8 are both slidably connected with the base 1, and the two second limiting rods 9 are both rotatably connected with the U-shaped rod 10. The rotating shafts of the two U-shaped rods 10 are both sleeved with the first torsion spring 37. The two U-shaped rods 10 are both slidably connected with the base 1, and an adjustment group is arranged between the first support ring 2 and the second support ring 3;

[0035] A resisting piece 11 is fixedly connected to the side wall of the second support ring 3, and a notch is provided in the resisting piece 11. A connecting piece 12 is provided on one side of the resisting piece 11, and the connecting piece 12 is slidably connected to the base 1. The connecting piece 12 is rotatably connected to a contact piece 13, and a second torsion spring 14 is sleeved on the rotating shaft of the contact piece 13, and the contact piece 13 can contact the resisting piece 11. A push plate 15 is provided in front of the connecting piece 12, and the push plate 15 can move synchronously with the connecting piece 12. A driving component is provided on one side of the connecting piece 12, and the driving component is used to drive the connecting piece 12 to move back and forth reciprocatingly, and control the two first limiting rods 8 and the two second limiting rods 9 to move away from each other when the connecting piece 12 moves forward and backward;

[0036] A drilling group is provided between the first support ring 2 and the second support ring 3 .

[0037] When the above scheme is put into actual use, the adjustment group is started. When the adjustment group works, it will drive the two first limit rods 8 and the two second limit rods 9 to move away from each other. When the two first limit rods 8 move away from each other, they will drive the four first clamping rods 4 to move away from the center of the first support ring 2 and compress the first spring 5. When the two second limit rods 9 move away from each other, they will drive the four second clamping rods 35 to move away from the center of the second support ring 3 and compress the first spring 5. After the four first clamping rods 4 and the second clamping rods 35 move, the first support ring 2 and the second support ring 3 are in contact with each other. The opening between the two ends becomes larger. At this time, the front end of the support rod to be processed can be directly placed in the middle of the first support ring 2, and then the adjustment group is reset. The first clamping rod 4 and the second clamping rod 35 clamp and fix the support rod under the action of the first spring 5. The first clamping rod 4 clamps and fixes the front end of the support rod, and the second clamping rod 35 clamps and fixes the position close to the rear end of the support rod. The first clamping rod 4 and the second clamping rod 35 clamp and fix the support rod to be processed in four directions of the front and rear ends more firmly, which can prevent the support rod from moving and deviating during subsequent processing.

[0038] After the strut to be processed is clamped and fixed, the strut is drilled for the first time through the drilling group. After the drilling group completes the drilling, the driving assembly is turned on. When the driving assembly is working, it will drive the connecting piece 12 and the push plate 15 to move forward synchronously. After the push plate 15 moves forward a certain distance, the driving assembly will drive the two first limit rods 8 to move away from each other. After the two first limit rods 8 move away from each other, the four first clamping rods 4 move in the direction away from the strut. At this time, the front end of the strut is not fixed by the first clamping rod 4, and then the driving assembly pushes the contact piece 13 and When the contact piece 13 is in contact with the resisting piece 11 (the contact piece 13 can only rotate forward but not backward), the contact piece 13 will rise along the inclined surface of the resisting piece 11, and when the contact piece 13 rises along the inclined surface of the resisting piece 11, the resisting piece 11 will rotate to a certain extent under the push of the contact piece 13, and when the resisting piece 11 rotates, it will drive the second support ring 3 to rotate, and when the second support ring 3 rotates, it will drive the four second clamping rods 35 to rotate, and when the four second clamping rods 35 rotate, they will drive the support rods to be processed to rotate, and the four second clamping rods 35 and the support rods will rotate. When the rod rotates, the second limit rod 9 will also rotate around the rotation axis of the U-shaped rod 10 and compress the first torsion spring 37, and then the driving assembly continues to work, and the contact piece 13 and the push plate 15 continue to move. At this time, the contact piece 13 moves horizontally along the bottom of the resistance piece 11, so the support rod does not rotate, and then the push plate 15 moves forward to the position in contact with the slide 6, and pushes the slider 6 to move to a certain extent along the base 1, and then the drilling group drills the surface of the support rod for the second time to ensure that the position of the drilling hole is changed in distance, so that the two through holes 17 are arranged in an S shape. During this process, the first torsion spring 37 is continuously in a compressed state. When the push plate 15 contacts the slider 6, the contact piece 13 also moves into the notch of the resistance piece 11. At this time, the driving assembly has also driven the two first limit rods 8 to reset. After the two first limit rods 8 are reset, the four first clamping rods 4 continue to clamp and fix the position of the support rod near the front end, so that the position of the support rod after rotation and forward conveyance is fixed to prevent the support rod from rotating when the drilling group is drilling.

[0039] Then, after the contact piece 13 enters the notch of the resistance piece 11, because the height of the notch is lower than the horizontal height of the bottom of the resistance piece 11, the first torsion spring 37 will tend to reset the second limit rod 9 under the action of elastic reset, but it cannot be reset under the action of the four first clamping rods 4. Then the driving assembly drives the connecting piece 12 to retreat (reset to the initial position). At this time, the second spring 7 will also push the slider 6 and the second support ring 3 to reset to the initial direction under the elastic action, but they cannot move under the clamping action of the first clamping rod 4. The notch of the resistance piece 11 will drive the contact piece 13 to rotate and compress the second torsion spring 14 when the contact piece 13 retreats. At this time, the contact piece 13 will not push the resistance piece 11, and the elastic action of the first torsion spring 37 will drive the second limit rod 9 to reset, but it still cannot be reset under the action of the first clamping rod 4, and the connecting piece 12 moves backward. After moving a certain distance, the driving assembly will drive the two second limit rods 9 to move away from each other. When the two second limit rods 9 move away from each other, they will drive the four second clamping rods 35 to move in the direction away from the support rod. At this time, the second clamping rod 35 releases the clamping of the support rod. At this time, the elastic action of the second spring 7 will push the slider 6 and the second support ring 3 to reset. After the second clamping rod 35 is disengaged from the clamping of the support rod, the elastic action of the first torsion spring 37 will also drive the second limit rod 9 to reset to the initial state, thereby facilitating the clamping and conveying of the support rod next time. Then repeat the above operation, so that each drilled through hole 17 is S-shaped and equidistantly distributed. Until the entire support rod processing is completed, the adjustment group is started again, and the adjustment group drives the two first limit rods 8 and the second limit rods 9 to move away from each other. At this time, the first clamping rod 4 and the second clamping rod 35 completely release the clamping of the support rod, and the support rod is directly taken out and put in the next support rod to be processed.

[0040] The strut to be processed is clamped by the first clamping rod 4 and the second clamping rod 35, and then the driving component controls the first clamping rod 4 to release the clamping of the strut, and the driving component drives the second support ring 3 and the second clamping rod 35 to convey the strut forward a fixed length while clamping the strut, and rotates the strut while conveying, and then the strut is drilled, which improves the drilling efficiency and does not require manual preparation work of marking dots on the surface of the strut before processing. It can be processed directly, which is more efficient and reduces labor.

[0041] As a further solution of the present invention, the driving assembly includes a motor 16 and two first support rods 18, the motor 16 is fixedly connected to the base 1, the output shaft of the motor 16 is fixedly connected to a reciprocating screw rod 36, the reciprocating screw rod 36 is threadedly connected to the connecting member 12, and the two first support rods 18 are symmetrically arranged about the base 1; the two first support rods 18 are both slidably connected to the connecting member 12, the two first support rods 18 are both fixedly connected to a third spring 19 for resetting them, the two first support rods 18 are both rotatably connected to a first paddle 20 and a second paddle 21, the two first paddles 20 are respectively located on one side of the first limit rod 8, and the two second paddles 21 are respectively located on one side of the two second limit rods 9, the rotation axes of the two first paddles 20 and the rotation axes of the two second paddles 21 are respectively sleeved with a third torsion spring 22 and a fourth torsion spring 23, the two first paddles 20 and the two second paddles 21 are both tilted, and the inclination directions of the two first paddles 20 and the two second paddles 21 are opposite.

[0042] When the driving assembly is working, the support rod is fixed by the first clamping rod 4 and the second clamping rod 35 and after the first drilling is completed, the motor 16 is started. When the motor 16 is working, the connecting member 12 is driven to slide along the base 1 through the reciprocating screw rod 36. When the connecting member 12 moves, it drives the first support rod 18 to move. The first support rod 18 drives the first paddle 20 and the second paddle 21 to move. When the first paddle 20 moves, it contacts the first limiting rod 8 and pushes the first limiting rod 8 to move outward along the base 1 through the first paddle 20, so that the first limiting rod 8 releases the clamping fixation on the support rod, and the second paddle 21 is on the U-shaped rod 10. When the position near the bottom end contacts, it will rotate around the rotation axis and compress the fourth torsion spring 23, and then the contact piece 13 contacts the resistance piece 11 and drives the resistance piece 11 to rotate, so that the second support ring 3 and the support rod to be processed rotate at a certain angle, and then the contact piece 13 moves horizontally along the bottom of the resistance piece 11, and the push plate 15 moves to contact the slider 6, and pushes the slider 6 to move along the base 1. When the slider 6 moves, the first support rod 18 also moves. When the slider 6 moves to the extreme position, the first paddle 20 disengages from the first limit rod 8, and the second paddle 21 also moves to the front of the U-shaped rod 10. Under the action of the first spring 5 Under the present invention, the first clamping rod 4 clamps and fixes the support rod near the front end to ensure that the support rod is stable during the second drilling. The distance moved by the slider 6 is the spacing between each through hole 17. Then the drilling group drills the support rod for the second time, and then the driving assembly drives the connecting member 12 to retreat. When the connecting member 12 retreats, it drives the push plate 15 to retreat. The first clamping rod 4 and the second clamping rod 35 are both in a clamping state on the support rod. Therefore, the second limit rod 9 still compresses the first torsion spring 37. Therefore, when the connecting member 12 retreats, the slider 6 cannot retreat. As the connecting member 12 retreats, the first support rod 18 also The first support rod 18 moves backward, and during the retreat of the first support rod 18, the first paddle 20 contacts the first limit rod 8 and rotates around the rotation axis and compresses the third torsion spring 22. The second paddle 21 contacts the U-shaped rod 10 and pushes the U-shaped rod 10 along the base 1 in the direction away from the support rod through the second paddle 21. At this time, the U-shaped rod 10 drives the second limit rod 9 away from the support rod. When the two second limit rods 9 move away from each other, the second clamping rod 35 will also gradually move away from the support rod until the second clamping rod 35 is released from the clamping of the support rod. At this time, the second spring 7 pushes the slider 6 to reset, and the first torsion spring 37 also drives the second limit rod 9 to reset.

[0043] As a further solution of the present invention, the adjustment group includes two electric telescopic rods 24, both of which are fixedly connected to the base 1, and both of which are fixedly connected to a connecting plate 25, which are respectively located on the inner sides of the two first limit rods 8 and the two second limit rods 9.

[0044] When the above-mentioned adjustment group is working, before processing the strut, first start the two electric telescopic rods 24, and the two electric telescopic rods 24 are extended to push the first limit rod 8 and the U-shaped rod 10 away from each other through the connecting plate 25, so that the opening between the four first clamping rods 4 and the second clamping rod 35 becomes larger, so that the strut is inserted. After the strut is inserted, the electric telescopic rod 24 is reset. After the electric telescopic rod 24 is reset, the first spring 5 will pull the four first clamping rods 4 and the second clamping rod 35 to reset, and the first clamping rod 4 and the second clamping rod 35 will also drive the two first limit rods 8 and the U-shaped rod 10 to approach each other until the four first clamping rods 4 and the second clamping rod 35 clamp the strut. During the resetting process of the electric telescopic rod 24, it is only necessary to place the connecting plate 25 between the two ends of the bottom of the U-shaped rod 10 to stop.

[0045] As a further solution of the present invention, the push plate 15 is slidably connected to the connecting member 12, a fourth spring 26 is sleeved on the outside of the push plate 15, and the base 1 is slidably connected to the second support rod 27, and the second support rod 27 is located on the inner side of the first limit rod 8; the second support rod 27 is fixedly connected to the fifth spring 29 for its reset, and the second support rod 27 is fixedly connected to the second cylinder 28, and the output end of the second cylinder 28 is fixedly connected to a wedge block 34, the wedge block 34 is slidably connected to the second support rod 27, and a top block 30 is arranged on one side of the wedge block 34, the top block 30 is wedge-shaped, and the top block 30 is fixedly connected to the push plate 15.

[0046] When the above scheme is working, the four first clamping rods 4 and the second clamping rods 35 can be used to clamp the support rods of different sizes through the adjustment group. When the support rods of different sizes are drilled with the through holes 17, the density of the through holes 17 required is different, that is, the larger the diameter of the support rod, the shorter the distance between the two through holes 17 needs to be. When the four first clamping rods 4 and the four second clamping rods 35 clamp the support rod with a larger diameter, the distance between the two first limiting rods 8 is larger, that is, the first limiting rod 8 moves more outward, and the second support rod 27 is pushed by the elasticity of the fifth spring 29 to be close to the first limiting rod 8 and can move with the movement of the first limiting rod 8. The more the first limiting rod 8 moves outward, the more the second support rod 27 moves outward, and the second support rod 27 moves outward. The more the distance moved outward, the closer the connecting member 12 drives the top block 30 to the inner side of the wedge block 34 when it contacts the wedge block 34, and the top block 30 is fixedly connected to the push plate 15. When the contact piece 13 pushes the resisting piece 11 to rotate, the push plate 15 drives the top block 30 to move in the direction close to the wedge block 34, and the distance moved by the connecting member 12 along the reciprocating screw rod 36 is fixed. When the top block 30 contacts the wedge block 34, the top block 30 is blocked by the wedge block 34. At this time, the push plate 15 and the top block 30 cannot move forward, and the push plate 15 can only compress the fourth spring 26 after being blocked, so that the push plate 15 changes the length of the push slider 6, that is, the greater the length of the support rod, the closer the contact position of the top block 30 with the wedge block 34 is to the inner side;

[0047] When the reciprocating screw 36 drives the connecting member 12 to move a certain distance, the density of the through holes 17 for the struts of different diameters is controlled by changing the contact position between the wedge block 34 and the top block 30 and thereby changing the distance that the push plate 15 pushes the slider 6 to move. Moreover, the change in the contact position between the wedge block 34 and the top block 30 is proportional to the diameter of the strut. Therefore, the larger the diameter of the strut, the smaller the distance that can be pushed, so that it can automatically adapt when processing struts of different diameters.

[0048] As a further solution of the present invention, the ends of the first clamping rod 4 and the second clamping rod 35 are fixedly connected with a clamping piece 31 , the clamping piece 31 is arc-shaped, and the clamping piece 31 is made of elastic material.

[0049] When the above solution is in operation, the arc-shaped clamping piece 31 facilitates clamping and fixing of support rods of different diameters.

[0050] As a further solution of the present invention, the drilling group includes a first cylinder 32 , the first cylinder 32 is fixedly connected to the first support ring 2 , and a drill bit 33 is fixedly connected to the bottom end of the first cylinder 32 .

[0051] When the above scheme is working, the expansion and contraction of the first cylinder 32 can drive the wedge block 34 to move forward, thereby increasing the forward moving distance of the top block 30, that is, when the moving distance of the top block 30 is proportional to the diameter of the strut, the distance that the push plate 15 pushes the slider 6 is manually changed again, thereby realizing manual fine-tuning.

[0052] As a further solution of the present invention, the clamping pieces 31 are all glued with a rubber layer.

[0053] When the above solution is working, the rubber layer can increase the friction of the clamping piece 31.

[0054] Working principle: Start the adjustment group. When the adjustment group works, it will drive the two first limit rods 8 and the two second limit rods 9 to move away from each other. When the two first limit rods 8 move away from each other, they will drive the four first clamping rods 4 to move away from the center of the first support ring 2 and compress the first spring 5. When the two second limit rods 9 move away from each other, they will drive the four second clamping rods 35 to move away from the center of the second support ring 3 and compress the first spring 5. After the four first clamping rods 4 and the second clamping rods 35 move, the opening between the first support ring 2 and the second support ring 3 becomes At this time, the front end of the support rod to be processed can be directly placed in the middle of the first support ring 2, and then the adjustment group is reset. The first clamping rod 4 and the second clamping rod 35 clamp and fix the support rod under the action of the first spring 5. The first clamping rod 4 clamps and fixes the front end of the support rod, and the second clamping rod 35 clamps and fixes the position close to the rear end of the support rod. The first clamping rod 4 and the second clamping rod 35 clamp and fix the support rod to be processed in four directions of the front and rear ends more firmly, which can prevent the support rod from moving and deviating during subsequent processing.

[0055] After the strut to be processed is clamped and fixed, the strut is drilled for the first time through the drilling group. After the drilling group completes the drilling, the driving assembly is turned on. When the driving assembly is working, it will drive the connecting piece 12 and the push plate 15 to move forward synchronously. After the push plate 15 moves forward a certain distance, the driving assembly will drive the two first limit rods 8 to move away from each other. After the two first limit rods 8 move away from each other, the four first clamping rods 4 move in the direction away from the strut. At this time, the front end of the strut is not fixed by the first clamping rod 4, and then the driving assembly pushes the contact piece 13 and When the contact piece 13 is in contact with the resisting piece 11 (the contact piece 13 can only rotate forward but not backward), the contact piece 13 will rise along the inclined surface of the resisting piece 11, and when the contact piece 13 rises along the inclined surface of the resisting piece 11, the resisting piece 11 will rotate to a certain extent under the push of the contact piece 13, and when the resisting piece 11 rotates, it will drive the second support ring 3 to rotate, and when the second support ring 3 rotates, it will drive the four second clamping rods 35 to rotate, and when the four second clamping rods 35 rotate, they will drive the support rods to be processed to rotate, and the four second clamping rods 35 and the support rods will rotate. When the rod rotates, the second limit rod 9 will also rotate around the rotation axis of the U-shaped rod 10 and compress the first torsion spring 37, and then the driving assembly continues to work, and the contact piece 13 and the push plate 15 continue to move. At this time, the contact piece 13 moves horizontally along the bottom of the resistance piece 11, so the support rod does not rotate, and then the push plate 15 moves forward to the position in contact with the slide 6, and pushes the slider 6 to move to a certain extent along the base 1, and then the drilling group drills the surface of the support rod for the second time to ensure that the position of the drilling hole is changed in distance, so that the two through holes 17 are arranged in an S shape. During this process, the first torsion spring 37 is continuously in a compressed state. When the push plate 15 contacts the slider 6, the contact piece 13 also moves into the notch of the resistance piece 11. At this time, the driving assembly has also driven the two first limit rods 8 to reset. After the two first limit rods 8 are reset, the four first clamping rods 4 continue to clamp and fix the position of the support rod near the front end, so that the position of the support rod after rotation and forward conveyance is fixed to prevent the support rod from rotating when the drilling group is drilling.

[0056] Then, after the contact piece 13 enters the notch of the resistance piece 11, because the height of the notch is lower than the horizontal height of the bottom of the resistance piece 11, the first torsion spring 37 will tend to reset the second limit rod 9 under the action of elastic reset, but it cannot be reset under the action of the four first clamping rods 4. Then the driving assembly drives the connecting piece 12 to retreat (reset to the initial position). At this time, the second spring 7 will also push the slider 6 and the second support ring 3 to reset to the initial direction under the elastic action, but they cannot move under the clamping action of the first clamping rod 4. The notch of the resistance piece 11 will drive the contact piece 13 to rotate and compress the second torsion spring 14 when the contact piece 13 retreats. At this time, the contact piece 13 will not push the resistance piece 11, and the elastic action of the first torsion spring 37 will drive the second limit rod 9 to reset, but it still cannot be reset under the action of the first clamping rod 4, and the connecting piece 12 moves backward. After moving a certain distance, the driving assembly will drive the two second limit rods 9 to move away from each other. When the two second limit rods 9 move away from each other, they will drive the four second clamping rods 35 to move in the direction away from the support rod. At this time, the second clamping rod 35 releases the clamping of the support rod. At this time, the elastic action of the second spring 7 will push the slider 6 and the second support ring 3 to reset. After the second clamping rod 35 is disengaged from the clamping of the support rod, the elastic action of the first torsion spring 37 will also drive the second limit rod 9 to reset to the initial state, thereby facilitating the clamping and conveying of the support rod next time. Then repeat the above operation, so that each drilled through hole 17 is S-shaped and equidistantly distributed. Until the entire support rod processing is completed, the adjustment group is started again, and the adjustment group drives the two first limit rods 8 and the second limit rods 9 to move away from each other. At this time, the first clamping rod 4 and the second clamping rod 35 completely release the clamping of the support rod, and the support rod is directly taken out and put in the next support rod to be processed.

[0057] The strut to be processed is clamped by the first clamping rod 4 and the second clamping rod 35, and then the driving component controls the first clamping rod 4 to release the clamping of the strut, and the driving component drives the second support ring 3 and the second clamping rod 35 to convey the strut forward a fixed length while clamping the strut, and rotates the strut while conveying, and then the strut is drilled, which improves the drilling efficiency and does not require manual preparation work of marking dots on the surface of the strut before processing. It can be processed directly, which is more efficient and reduces labor.

Claims

1. A device for processing a support rod of a cylindrical forming machine, the support rod of the cylindrical forming machine comprising a support rod body (101), a plurality of through holes (17) drilled on the outer side of the support rod body (101), the plurality of through holes (17) being distributed in an S-shape and at equal distances along the length direction of the semi-cylindrical surface of the support rod body (101), characterized in that: The device comprises a base (1), on which a first support ring (2) and a second support ring (3) are arranged, the first support ring (2) being slidably connected to four first clamping rods (4), and the second support ring (3) being slidably connected to four second clamping rods (35); The four first clamping rods (4) and the four second clamping rods (35) are all fixedly connected to a first spring (5) for resetting the first clamping rods (4). The first support ring (2) is fixedly connected to the base (1). A slider (6) is rotatably connected below the second support ring (3). The slider (6) is slidably connected to the base (1). The slider (6) is fixedly connected to a second spring (7) for resetting the first clamping rods (4). First limiting rods (8) are provided on both sides of the first support ring (2). Two first limiting rods (8) are respectively slidably connected to two adjacent first clamping rods (4) in the vertical direction. The second support ring (3) is provided with a second limiting rod (9) on both sides thereof, the two second limiting rods (9) are respectively slidably connected to two adjacent second clamping rods (35) in the vertical direction, the two first limiting rods (8) are slidably connected to the base (1), the two second limiting rods (9) are rotatably connected to a U-shaped rod (10), the rotation axes of the two U-shaped rods (10) are sleeved with a first torsion spring (37), the two U-shaped rods (10) are slidably connected to the base (1), and an adjustment group is provided between the first support ring (2) and the second support ring (3); The side wall of the second support ring (3) is fixedly connected with a resisting piece (11), the resisting piece (11) is provided with a notch, a connecting piece (12) is provided on one side of the resisting piece (11), the connecting piece (12) is slidably connected to the base (1), the connecting piece (12) is rotatably connected with a contact piece (13), the rotating shaft of the contact piece (13) is sleeved with a second torsion spring (14), the contact piece (13) can contact the resisting piece (11), a push plate (15) is provided in front of the connecting piece (12), the push plate (15) can move synchronously with the connecting piece (12), and a driving component is provided on one side of the connecting piece (12), the driving component is used to drive the connecting piece (12) to move back and forth reciprocatingly, and to control the two first limit rods (8) and the two second limit rods (9) to move away from each other when the connecting piece (12) moves forward and backward; A drilling group is provided between the first support ring (2) and the second support ring (3); The adjustment group comprises two electric telescopic rods (24), the two electric telescopic rods (24) are fixedly connected to the base (1), the two electric telescopic rods (24) are fixedly connected to a connecting plate (25), and the two connecting plates (25) are respectively located on the inner sides of the two first limiting rods (8) and the two second limiting rods (9).

2. The device for processing the support rod of a cylinder setting machine according to claim 1, characterized in that: The drive assembly comprises a motor (16) and two first support rods (18); the motor (16) is fixedly connected to the base (1); the output shaft of the motor (16) is fixedly connected to a reciprocating screw rod (36); the reciprocating screw rod (36) is threadedly connected to the connecting member (12); the two first support rods (18) are symmetrically arranged with respect to the base (1); the two first support rods (18) are slidably connected to the connecting member (12); the two first support rods (18) are fixedly connected to a third spring (19) for resetting the two first support rods (18); and the two first support rods (18) are rotatably connected to a third spring (19) for resetting the two first support rods. A first paddle (20) and a second paddle (21), the two first paddles (20) are respectively located on one side of the first limiting rod (8), the two second paddles (21) are respectively located on one side of the two second limiting rods (9), the rotation axes of the two first paddles (20) and the rotation axes of the two second paddles (21) are respectively sleeved with a third torsion spring (22) and a fourth torsion spring (23), the two first paddles (20) and the two second paddles (21) are both arranged tilted, and the tilting directions of the two first paddles (20) and the two second paddles (21) are opposite.

3. The device for processing the support rod of a cylinder setting machine according to claim 2, characterized in that: The push plate (15) is slidably connected to the connecting member (12); a fourth spring (26) is sleeved on the outside of the push plate (15); a second support rod (27) is slidably connected to the base (1); the second support rod (27) is located on the inner side of the first limit rod (8); the second support rod (27) is fixedly connected to a fifth spring (29) for resetting the second support rod (27); the second support rod (27) is fixedly connected to a second cylinder (28); an output end of the second cylinder (28) is fixedly connected to a wedge block (34); the wedge block (34) is slidably connected to the second support rod (27); a top block (30) is provided on one side of the wedge block (34); the top block (30) is wedge-shaped; and the top block (30) is fixedly connected to the push plate (15).

4. The device for processing the support rod of a cylinder setting machine according to claim 1, characterized in that: The ends of the first clamping rod (4) and the second clamping rod (35) are both fixedly connected with a clamping sheet (31), the clamping sheet (31) is arc-shaped, and the clamping sheet (31) is made of elastic material.

5. The device for processing the support rod of a cylinder setting machine according to claim 1, characterized in that: The drilling group comprises a first cylinder (32), the first cylinder (32) being fixedly connected to the first support ring (2), and a drill bit (33) being fixedly connected to the bottom end of the first cylinder (32).

6. The device for processing the support rod of a cylinder setting machine according to claim 4, characterized in that: The clamping sheets (31) are all glued with a rubber layer.

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