A clamp roll forming apparatus

Abstract

A kind of hoop roll forming equipment, the top of support frame is equipped with roll forming main body, roll forming main body includes top plate and bottom plate, bottom plate can be detachably fixed on support frame, two interval vertical plates are fixed between top plate and bottom plate, the top of top plate is fixed with two interval support plates, the top of support plate is detachably fixed with fixed plate, first telescopic rod is fixed on fixed plate, first telescopic rod includes cylinder body, cylinder body is equipped with the movable rod that can be telescopic, the bottom of movable rod is fixed with movable block, top plate is equipped with through hole, the bottom of movable block extends to below through hole and is rotatably connected with movable wheel, two fixed wheels that cooperate with movable wheel are rotatably connected between two vertical plates, movable wheel and two fixed wheels form roll forming channel, vertical plate is equipped with driving device outside, the output shaft of driving device is drivingly connected with two fixed wheels and movable wheel.This application does not need to pre-bend hoop steel band, it is convenient to operate, improves work efficiency.

Description

Technical Field

[0001] This invention relates to the technical field of clamp production, and specifically to a clamp rolling forming equipment. Background Technology

[0002] Currently, the common process for rolling steel strips for clamps involves stamping them on a press using upper and lower dies. This method requires manual placement of the clamp strip into the groove of the lower die, starting the press, and having the upper die press the clamp strip onto the lower die, thus completing the partial rolling of the clamp strip. High-temperature, high-pressure clamps are made of materials with high hardness, and the diameters, specifications, and cross-sectional shapes of the products vary widely. If die stamping is used, each product requires at least two sets of dies for forming and finishing, resulting in high die costs, time and labor consumption. Furthermore, due to product springback, it is difficult to guarantee the diameter dimensions. Additionally, changing dies when switching production machines is cumbersome, leading to low production efficiency.

[0003] The patent publication number CN107891076B, entitled "A Steel Strip Rolling Equipment for Clamps," discloses a steel strip rolling equipment for clamps that facilitates the rolling and forming of steel strips for clamps. The produced steel strips have no obvious indentations on the edges and have good surface quality. Moreover, the above-mentioned steel strip rolling machine has high production efficiency and low requirements for operators, reducing the probability of safety accidents during the rolling and forming process. However, in use, the operator needs to pre-bend the steel strip on the pre-bending column before placing it into the limiting groove of the forming outer wheel, which is cumbersome. In addition, the forming outer wheel has a forming inner wheel, which makes it inconvenient to quickly place the steel strip into position. Summary of the Invention

[0004] The purpose of this invention is to provide a clamp rolling forming device that eliminates the need for pre-bending of the clamp steel strip, making it easy to operate, facilitating automatic feeding and receiving, and improving work efficiency.

[0005] A clamp rolling forming device includes a support frame, a rolling forming main body on the top of the support frame, the rolling forming main body including a top plate and a bottom plate, the bottom plate being detachably fixed to the support frame, two spaced vertical plates being fixed between the top plate and the bottom plate, two spaced support plates being fixed to the top of the top plate, a fixed plate being detachably fixed to the top of the support plates, a first telescopic rod being fixed to the fixed plate, the first telescopic rod including a cylinder, a telescopic movable rod being provided inside the cylinder, a movable block being fixed to the bottom of the movable rod, a through hole being provided on the top plate, the bottom of the movable block extending below the through hole and rotatably connected to a movable wheel, two fixed wheels cooperating with the movable wheel being rotatably connected between the two vertical plates, the center of the movable wheel and the center of the two fixed wheels forming an isosceles triangle, a rolling channel being formed between the movable wheel and the two fixed wheels, a driving device being provided outside the vertical plates, the output shaft of the driving device being drively connected to the two fixed wheels and the movable wheel; the top of the movable rod penetrating the cylinder, a limit block being fixed on the movable rod, and an adjustment device corresponding to the limit block being fixed to the top of the cylinder.

[0006] One side of the rolling forming body is provided with a feeding device corresponding to the inlet of the rolling channel, and the other side of the rolling forming body is provided with a receiving device corresponding to the outlet of the rolling channel.

[0007] The feeding device includes a feeding body, which includes a feeding plate. Several spaced feeding blocks are detachably mounted on the top of the feeding plate. Feeding troughs are provided on the top of each feeding block. A first lead screw is located below the feeding plate, and a first fixing strip is located below the first lead screw. Two vertical first mounting plates are fixed to the top of the first fixing strip, which is detachably fixed to a support frame. The first lead screw is rotatably connected between the two first mounting plates. One end of the first lead screw extends to the outside of the corresponding first mounting plate and is connected to a first reduction motor. A first moving block is fixed to the bottom of the feeding plate and is threadedly connected to the first lead screw. A first limiting strip is fixed to the bottom of the first moving block, and a first limiting groove that mates with the first limiting strip is provided on the top of the first fixing strip. A pushing device is located on the outside of the feeding body. The pushing device includes a fixed frame fixed to the support frame, and a second telescopic rod corresponding to the entrance of the rolling channel is fixed on the fixed frame.

[0008] The bottom of the feeding block is fixed with a first insertion post, and the top of the feeding plate is provided with an insertion hole that mates with the first insertion post; the top of the feeding block is provided with a symmetrical limiting device, which includes an L-shaped mounting bracket that is detachably fixed to the top of the feeding block, and an upper limit roller is rotatably connected to the bottom of the mounting bracket. The center line of the upper limit roller is perpendicular to the center line of the second telescopic rod; a hook ring is provided on the outside of the limiting device, and the hook ring is fixed to the top of the feeding block.

[0009] The receiving device includes a receiving plate, with several spaced receiving components mounted on the top of the receiving plate. A second lead screw is located below the receiving plate, and a second fixing strip is located below the second lead screw. Two vertical second mounting plates are fixed to the top of the second fixing strip. The second fixing strip is detachably fixed to a support frame. The second lead screw is rotatably connected between the two second mounting plates. One end of the second lead screw extends to the outside of the corresponding second mounting plate and is driven by a second reduction motor. A second moving block is fixed to the bottom of the receiving plate. The second moving block is threadedly connected to the second lead screw. A second limiting strip is fixed to the bottom of the second moving block. A second limiting groove corresponding to the second limiting strip is provided on the top of the second fixing strip.

[0010] The receiving assembly includes a third telescopic rod fixed to the receiving plate. The free end of the third telescopic rod points towards the rolling forming body and is fixed with a connecting plate. The two ends of the connecting plate are fixed with fourth telescopic rods. The free end of the fourth telescopic rod is fixed with a first assembly plate. A first limiting roller is rotatably connected between the two first assembly plates. Two sliding rods are provided between the two fourth telescopic rods. The connecting plate is provided with sliding holes corresponding to the sliding rods. One end of the sliding rod passes through the sliding hole. The connecting plate is provided with locking bolts corresponding to the sliding rods. The other end of the sliding rod is fixed with a second assembly plate. A second limiting roller is rotatably connected between the two second assembly plates.

[0011] The first limiting roller is fixed with a first limiting plate at both ends, and the second limiting roller is fixed with a second limiting plate at both ends. The first limiting plate is provided with a blocking groove in the circumference, and the side of the second limiting plate closest to the first limiting plate is set in the blocking groove and is spaced apart from the blocking groove.

[0012] The adjusting device includes a sleeve fixed to the top of the cylinder body, a movable rod passing through the sleeve, an adjusting shim at the top of the sleeve, a through hole in the middle of the adjusting shim, and the movable rod passing through the through hole.

[0013] The adjusting shim includes two splicing pieces. The top of the splicing piece is provided with a pressing groove. A lower pressing plate is fixed to the side of the sleeve. An upper pressing plate is provided in the pressing groove. A spring is fixed between the upper pressing plate and the lower pressing plate. A second insertion post is fixed to both ends of one splicing piece. A second insertion hole corresponding to the second insertion post is provided at both ends of the other splicing piece.

[0014] The bottom of the movable rod is fixed with an inverted U-shaped transition frame, the bottom of which extends to the bottom of the through hole. The movable block is fixed at the bottom of the transition frame. The vertical plate is provided with a moving hole corresponding to the movable block. The two ends of the movable block are respectively set in the corresponding moving hole, and there is a gap between the top of the movable block and the top of the moving hole.

[0015] The support frame includes a first support table and a second support table, with the first support table being higher than the second support table. The rolling forming body, feeding device, and receiving device are mounted on the first support table. The drive device includes a third geared motor, which is fixed to the second support table. A drive gear is mounted on the output shaft of the third geared motor. A first mounting shaft is fixed to the middle of the fixed wheel. A first bearing that mates with the first mounting shaft is mounted on the vertical plate. The end of the first mounting shaft near the third geared motor extends out of the vertical plate and is mounted with a first transmission gear. A second mounting shaft is fixed to the middle of the movable wheel. A second bearing that mates with the first mounting shaft is mounted on the movable block. The end of the second mounting shaft near the third geared motor extends out of the moving hole and is mounted with a second transmission gear. Two first transmission gears mesh with the drive gear, and two second transmission gears mesh with the two first transmission gears respectively. The line connecting the center of the second transmission gear and the center of the two first transmission gears forms an isosceles triangle.

[0016] In this invention, the top of the support frame is equipped with a rolling forming body for rolling the clamp steel strip. The rolling forming body includes a first telescopic rod, a movable wheel, two fixed wheels, a drive device, and other components. The first telescopic rod drives the movable wheel to move up and down. By adjusting the position of the movable wheel, the diameter of the rolled strip can be changed. Before processing, the position of the movable wheel is adjusted according to the rolling diameter of the clamp steel strip to be processed. The first telescopic rod drives the movable wheel to move up and down to a suitable position to meet different rolling diameter requirements. After the position of the movable wheel is adjusted, a rolling channel is formed between the movable wheel and the two fixed wheels. The clamp steel strip to be processed enters from the entrance of the rolling channel, eliminating the need for pre-bending the clamp steel strip and facilitating operation. The drive device drives the movable wheel and the two fixed wheels. The relative movement of the movable wheels causes the steel strip to be processed to move forward along the rolling channel, completing the rolling process. The top of the movable rod passes through the cylinder body, and a limit block is fixed on the movable rod. When the first telescopic rod drives the movable wheel to its position, the bottom of the limit block contacts the top of the cylinder body, acting as a limit. The top of the cylinder body is fixed with an adjustment device corresponding to the limit block, used to adjust the position of the limit block, thereby adjusting the extension length of the bottom of the movable rod, and thus adjusting the position of the movable wheel, realizing the adjustment of the rolling diameter. One side of the rolling forming body is equipped with a feeding device corresponding to the entrance of the rolling channel, and the other side of the rolling forming body is equipped with a receiving device corresponding to the exit of the rolling channel, which facilitates automatic feeding and automatic receiving, improving work efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a structural diagram of the main body and support frame for the roll forming process; Figure 3 This is a partial structural diagram of the main body formed by rolling; Figure 4 This is a schematic diagram of the structure of the fixed wheel and the movable wheel; Figure 5 This is a top view of the feeding device. Figure 6 This is a schematic diagram of the main structure of the feeding device; Figure 7 This is a schematic diagram of the material feeding block; Figure 8 This is a partial structural diagram of the material feeding block; Figure 9 This is a top view of the material receiving device. Figure 10 This is a schematic diagram of the main structure of the receiving device; Figure 11 This is a schematic diagram of the material receiving assembly; Figure 12 This is a schematic diagram of the splicing panel structure; Figure 13 This is a partial structural diagram of the adjustment device. Detailed Implementation

[0018] like Figures 1-13As shown, a clamp rolling forming device includes a support frame 1. A rolling forming body 6 is provided on the top of the support frame 1 for rolling clamp steel strips. The rolling forming body 6 includes a top plate 10 and a bottom plate 19. The bottom plate 19 is detachably fixed to the support frame 1. Two spaced vertical plates 9 are fixed between the top plate 10 and the bottom plate 19. Two spaced support plates 11 are fixed to the top of the top plate 10 for support. A fixing plate 12 is detachably fixed to the top of the support plate 11 for easy installation and disassembly. A first telescopic rod is fixed to the fixing plate 12. The telescopic rod includes a cylinder body 13, within which is a telescopic movable rod 17. The movable rod 17 can move up and down along the cylinder body 13. A movable block 7 is fixed to the bottom of the movable rod 17, and the movable rod 17 can drive the movable block 7 to move up and down, adjusting the position of the movable block 7. A through hole 30a is provided on the top plate 10 to facilitate the up and down movement of the movable block 7. The bottom of the movable block 7 extends below the through hole 30a and is rotatably connected to a movable wheel 29. The movable wheel 29 is positioned between two vertical plates 9, and two rotating plates 9 are rotatably connected to each other, engaging with the movable wheel 29. The fixed wheel 27 and the movable wheel 29 are pressed onto the top of the clamp steel strip, and the two fixed wheels 27 are pressed onto the bottom of the clamp steel strip. The movable wheel 29 cooperates with the two fixed wheels 27 to complete the coiling and forming of the clamp steel strip. The center of the movable wheel 29 and the center of the two fixed wheels 27 form an isosceles triangle. The distance from the center of the two fixed wheels 27 to the center of the movable wheel 29 is equal. A coiling channel 28 is formed between the movable wheel 29 and the two fixed wheels 27. The clamp steel strip runs along the coiling channel 28 and completes the coiling and forming. A drive device 20 is provided outside the vertical plate 9. The output of the drive device 20... The shaft is connected to two fixed wheels 27 and a movable wheel 29. The drive device 20 is used to drive the movable wheel 29 and the two fixed wheels 27 to rotate relative to each other, so that the clamp steel belt can move forward along the rolling channel 28. The top of the movable rod 17 passes through the cylinder body 13. A limit block 16 is fixed on the movable rod 17 to limit the movement. An adjustment device 15 corresponding to the limit block 16 is fixed on the top of the cylinder body 13 to adjust the position of the limit block 16, thereby adjusting the extension length of the bottom of the movable rod 17, and then adjusting the position of the movable wheel 29 to adjust the size of the rolling diameter.

[0019] One side of the rolling forming body 6 is provided with a feeding device 5 corresponding to the inlet of the rolling channel 28, and the other side of the rolling forming body 6 is provided with a receiving device 18 corresponding to the outlet of the rolling channel 28, which facilitates automatic feeding and automatic receiving and improves work efficiency.

[0020] The feeding device 5 includes a feeding body, which includes a feeding plate 52. Several spaced feeding blocks 54 are detachably mounted on the top of the feeding plate 52. Each feeding block 54 has a feeding groove on its top for holding the steel strip 53 to be processed. The cross-section of the feeding groove is the same as the cross-section of the steel strip 53 to be processed. A first lead screw 55 is located below the feeding plate 52. A first fixing strip 56 is located below the first lead screw 55. Two vertical first mounting plates 51 are fixed to the top of the first fixing strip 56. The first fixing strip 56 is detachably fixed... Fixed on the support frame 1, the first lead screw 55 is rotatably connected between two first mounting plates 51. One end of the first lead screw 55 extends to the outside of the corresponding first mounting plate 51 and is connected to a first geared motor 50 for transmission. The first geared motor 50 is used to drive the lead screw to rotate. A first moving block is fixed to the bottom of the feeding plate 52. The first moving block is threadedly connected to the first lead screw 55. A first limiting strip 58 is fixed to the bottom of the first moving block. The top of the first fixed strip 56 is provided with a first limiting groove that cooperates with the first limiting strip 58, which serves as a limiting function; feeding. The outer side of the main body is provided with a pushing device 2, which includes a fixed frame 3 fixed on the support frame 1. A second telescopic rod 4 corresponding to the entrance of the rolling channel 28 is fixed on the fixed frame 3, which is used to push the steel strip 53 to be processed into the rolling channel 28. In use, the first reduction motor 50 is powered on, and the worker places the steel strip 53 to be processed into the feeding groove in sequence. The first reduction motor 50 drives the lead screw to rotate, which is converted into the first moving block moving back and forth along the lead screw. The first limiting strip 58 moves along the first limiting groove. Sliding back and forth, the first moving block drives the feeding plate 52 to move forward, gradually approaching the entrance of the rolling channel 28. When one of the steel strips 53 to be processed corresponds to the entrance of the rolling channel 28, the first reduction motor 50 stops working, the second telescopic rod 4 extends, and pushes the steel strip 53 to be processed into the entrance of the rolling channel 28. After the steel strip 53 to be processed is removed from the feeding device 5, the first reduction motor 50 continues to work, and the remaining steel strips 53 to be processed are transported to the entrance of the rolling channel 28 in sequence according to the above steps.

[0021] The bottom of the feeding block 54 is fixed with a first insertion post 61, and the top of the feeding plate 52 is provided with an insertion hole that mates with the first insertion post 61 for easy installation and disassembly. The top of the feeding block 54 is provided with symmetrical limiting devices 60. The limiting devices 60 include an L-shaped mounting bracket 62 that is detachably fixed to the top of the feeding block 54. The bottom of the mounting bracket 62 is rotatably connected with an upper limit roller 63. The upper limit roller 63 contacts the top of the clamp steel strip 53 to be processed and plays a limiting role. The upper limit roller 63 can roll along the clamp steel strip 53 to be processed, which facilitates the forward movement of the clamp steel strip 53. The center line of the upper limit roller 63 is perpendicular to the center line of the second telescopic rod 4. The outer side of the limiting device 60 is provided with a hook ring, which is fixed to the top of the feeding block 54 for easy hooking and removal of the feeding block 54.

[0022] The receiving device 18 includes a receiving plate 33. Several spaced receiving components 34 are installed on the top of the receiving plate 33 for receiving the rolled steel strip. A second lead screw 35 is provided below the receiving plate 33, and a second fixing bar 43 is provided below the second lead screw 35. Two vertical second mounting plates 32 are fixed on the top of the second fixing bar 43. The second fixing bar 43 is detachably fixed to the support frame 1. The second lead screw 35 is rotatably connected between the two second mounting plates 32. One end of the second lead screw 35 extends to the outside of the corresponding second mounting plate 32 and is connected to a second reduction motor 31. The second reduction motor 31 is used to drive the second lead screw 35 to rotate. A second moving block 41 is fixed at the bottom of the receiving plate 33. The second moving block 41 is threadedly connected to the second lead screw 35. A second limiting bar 42 is fixed at the bottom of the second moving block 41. A second limiting groove corresponding to the second limiting bar 42 is provided on the top of the second fixing bar 43 for limiting.

[0023] The receiving assembly 34 includes a third telescopic rod 36 fixed on the receiving plate 33. After receiving the material, the third telescopic rod 36 drives the components of the receiving assembly 34 to move away from the rolling forming body 6. The free end of the third telescopic rod 36 points towards the rolling forming body 6 and is fixed with a connecting plate 36b. The two ends of the connecting plate 36b are fixed with fourth telescopic rods 37. The free ends of the fourth telescopic rods 37 are fixed with first assembly plates 38. A first limiting roller 44 is rotatably connected between the two first assembly plates 38. Two sliding rods 48 are provided between the two fourth telescopic rods 37. The connecting plate 36b is provided with sliding holes corresponding to the sliding rods 48. One end of the sliding rod 48 passes through the sliding hole. 36b is provided with a locking bolt 49 corresponding to the slide rod 48. The other end of the slide rod 48 is fixed with a second assembly plate 47. A second limiting roller 46 is rotatably connected between the two second assembly plates 47. The position of the second limiting roller 46 is adjusted by adjusting the position of the slide rod 48. When it is necessary to adjust the position of the second limiting roller 46, loosen the locking bolt 49, slide the slide rod 48 to the appropriate position, and then tighten the locking bolt 49. The inner end of the locking bolt 49 presses against the slide rod 48. A gap is formed between the first limiting roller 44 and the second limiting roller 46. The clamp steel strip coming out from the outlet of the rolling channel 28 enters the gap between the first limiting roller 44 and the second limiting roller 46.

[0024] The first limiting roller 44 has a first limiting plate 39 fixed at both ends, and the second limiting roller 46 has a second limiting plate 40 fixed at both ends. The first limiting plate 39 has a blocking groove 45 in its circumference. The side of the second limiting plate 40 closest to the first limiting plate 39 is set in the blocking groove 45 and is spaced apart from the blocking groove 45, which serves to block and prevent the finished clamp steel strip from moving out of the gap between the first limiting roller 44 and the second limiting roller 46. When the first limiting roller 44 or the second limiting roller 46 rotates, the second limiting plate 40 can rotate along the blocking groove 45 on the first limiting plate 39.

[0025] In operation, the second reduction motor 31 is energized, driving the second lead screw 35 to rotate. The second moving block 41 drives the receiving plate 33 and the receiving components 34 on the receiving plate 33 to move forward along the second lead screw 35 until one of the receiving components 34 corresponds to the outlet of the rolling channel 28. The second reduction motor 31 stops working, the third telescopic rod 36 extends, transporting the components of the receiving component 34 between the two vertical plates 9. The fourth telescopic rod 37 extends, driving the first limiting roller 44 to move away from the second limiting roller 46, increasing the distance between the first limiting roller 44 and the second limiting roller 46. During the interval, the clamp steel strip exiting from the rolling channel 28 enters the interval. When the clamp steel strip that has completed its rolling shape is basically removed, the fourth telescopic rod 37 retracts, clamping the clamp steel strip that has completed its rolling shape between the first limiting roller 44 and the second limiting roller 46. The third telescopic rod 36 retracts, moving the receiving component 34 and the clamp steel strip that has completed its rolling shape out from between the two vertical plates 9. The second reduction motor 31 continues to repeat the above work, causing the receiving plate 33 to move forward, moving the clamp steel strip that has completed its rolling shape forward, and also facilitating the receiving of materials by other receiving components 34.

[0026] Sensors and controllers can be installed on the running path of the feeding plate 52. The sensors can be photoelectric sensors, etc. The second telescopic rod 4, the third telescopic rod 36, and the fourth telescopic rod 37 are electrically connected to the controller. The controller detects the position of the steel strip 53 to be processed according to the sensor signal, which facilitates the control of the second telescopic rod 4, the third telescopic rod 36, and the fourth telescopic rod 37, thereby improving the automation level of the equipment. This is existing technology and will not be described in detail here.

[0027] The adjusting device 15 includes a sleeve 14 fixed to the top of the cylinder body 13. A movable rod 17 passes through the sleeve 14. An adjusting shim 67 is provided at the top of the sleeve 14. A through hole is provided in the middle of the adjusting shim 67. The movable rod 17 passes through the through hole. The adjusting shim 67 plays an adjusting role. Depending on the diameter of the rolled shape, different numbers or different thicknesses of limiting shims can be selected. The bottom of the limiting block 16 contacts the top of the adjusting shim 67 to limit the movement.

[0028] The adjusting shim 67 includes two splicing pieces 65, which are easy to install on the top of the sleeve 14. The top of the splicing piece 65 is provided with a pressing groove 66. A lower pressing plate 71 is fixed to the side of the sleeve 14. An upper pressing plate 68 is provided in the pressing groove 66. A spring 70 is fixed between the upper pressing plate 68 and the lower pressing plate 71. The spring 70 is in a stretched state, so that the splicing piece 65 is pressed against the top of the sleeve 14. The two ends of one splicing piece 65 are fixed with second insertion posts 64. The two ends of the other splicing piece 65 are provided with second insertion holes corresponding to the second insertion posts 64, so as to connect the two splicing pieces 65 and facilitate installation and disassembly. When it is necessary to remove the adjusting shim 67, the upper pressing plate 68 is moved upward and the spring 70 is bent outward, so that the upper pressing plate 68 is removed from the adjusting shim 67. The two splicing pieces 65 are pulled outward, thereby removing the adjusting shim 67.

[0029] A U-shaped transition frame 30 is fixed to the bottom of the movable rod 17. The bottom of the transition frame 30 extends to below the through hole 30a. The movable block 7 is fixed to the bottom of the transition frame 30. The transition frame 30 serves as a transition and can move up and down along the through hole 30a to reduce the height of the movable block. The vertical plate 9 is provided with a movable hole 8 corresponding to the movable block 7. Both ends of the movable block 7 are respectively set in the corresponding movable hole 8. There is a gap between the top of the movable block 7 and the top of the movable hole 8, so that the first telescopic rod can drive the movable block 7 to move up and down and adjust the position of the movable wheel 29.

[0030] The support frame 1 includes a first support table 26 and a second support table 21. The first support table 26 is higher than the second support table 21. The rolling forming body 6, the feeding device 5, and the receiving device 18 are arranged on the first support table 26. The drive device 20 includes a third reduction motor 22, which is fixed on the second support table 21. A drive gear 23 is installed on the output shaft of the third reduction motor 22. A first mounting shaft is fixed in the middle of the fixed wheel 27. A first bearing that mates with the first mounting shaft is installed on the vertical plate 9. The end of the first mounting shaft near the third reduction motor 22 extends out of the vertical plate 9 and is equipped with a first transmission gear 24. A second drive gear 24 is fixed in the middle of the movable wheel 29. The mounting shaft has a second bearing that mates with the first mounting shaft on the movable block 7. The end of the second mounting shaft near the third geared motor 22 extends out of the moving hole 8 and is fitted with a second transmission gear 25. Two first transmission gears 24 mesh with the drive gear, and the second transmission gear 25 meshes with the two first transmission gears 24 respectively. The line connecting the center of the second transmission gear 25 and the center of the two first transmission gears 24 forms an isosceles triangle. The third geared motor 22 drives the drive gear 23 to rotate. The drive gear 23 meshes with the two first transmission gears 24 respectively, and the second transmission gear 25 meshes with the two first transmission gears 24 respectively, thus realizing the relative movement between the two fixed wheels 27 and the movable wheel 29.

[0031] Before processing, according to the rolling diameter of the steel band 53 to be processed, a suitable adjusting shim 67 is selected and installed on the top of the sleeve 14 to facilitate the adjustment of the position of the movable wheel 29. The first telescopic rod drives the movable wheel 29 to move up and down to the appropriate position to meet different rolling diameter requirements. After the position of the movable wheel 29 is adjusted, the worker places the steel bands to be processed into the feeding trough on the feeding device 5 in sequence. The feeding device 5 transports one of the steel bands to be processed to the entrance of the rolling channel 28, and the pushing device 2 pushes... The steel strip to be processed is pushed into the entrance of the rolling channel 28. The rolling forming body 6 starts working, and the third reduction motor 22 is powered on. Through the meshing of the drive gear 23, the two first transmission gears 24 and the second transmission gear 25, the drive wheel and the two fixed wheels 27 rotate relative to each other, so that the steel strip to be processed 53 moves forward along the rolling channel 28. During the operation, the rolling forming is completed. The receiving device 18 starts working in advance, so that one of the receiving components 34 moves between the two vertical plates 9 to wait to receive the steel strip that has completed the rolling forming.

[0032] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the scope of protection of the present invention.

Claims

1. A clamp rolling forming device, comprising a support frame, characterized in that: The top of the support frame is provided with a rolled-up main body, which includes a top plate and a bottom plate. The bottom plate is detachably fixed to the support frame. Two vertical plates with intervals are fixed between the top plate and the bottom plate. Two support plates with intervals are fixed to the top of the top plate. A fixed plate is detachably fixed to the top of the support plate. A first telescopic rod is fixed to the fixed plate. The first telescopic rod includes a cylinder. A telescopic movable rod is provided inside the cylinder. A movable block is fixed to the bottom of the movable rod. A through hole is provided on the top plate. The bottom of the movable block extends to the bottom of the through hole and is rotatably connected to a movable wheel. Two fixed wheels that cooperate with the movable wheel are rotatably connected between the two vertical plates. The line connecting the center of the movable wheel and the center of the two fixed wheels forms an isosceles triangle. A rolled-up channel is formed between the movable wheel and the two fixed wheels. A driving device is provided outside the vertical plate. The output shaft of the driving device is connected to the two fixed wheels and the movable wheel. The top of the movable rod passes through the cylinder. A limit block is fixed on the movable rod. An adjustment device corresponding to the limit block is fixed to the top of the cylinder. One side of the rolling forming body is provided with a feeding device corresponding to the inlet of the rolling channel, and the other side of the rolling forming body is provided with a receiving device corresponding to the outlet of the rolling channel. The receiving device includes a receiving plate with several spaced receiving components mounted on its top. A second lead screw is located below the receiving plate, and a second fixing strip is located below the second lead screw. Two vertical second mounting plates are fixed to the top of the second fixing strip. The second fixing strip is detachably fixed to a support frame. The second lead screw is rotatably connected between the two second mounting plates. One end of the second lead screw extends beyond the corresponding second mounting plate and is connected to a second reduction motor. A second moving block is fixed to the bottom of the receiving plate and is threadedly connected to the second lead screw. A second limiting strip is fixed to the bottom of the second moving block. The top of the second fixing strip is provided with a... The second limiting groove corresponds to the two limiting strips; the receiving assembly includes a third telescopic rod fixed on the receiving plate, the free end of the third telescopic rod pointing towards the rolling forming body and fixed with a connecting plate, the two ends of the connecting plate are fixed with fourth telescopic rods, the free end of the fourth telescopic rod is fixed with a first assembly plate, and a first limiting roller is rotatably connected between the two first assembly plates; two sliding rods are provided between the two fourth telescopic rods, the connecting plate is provided with sliding holes corresponding to the sliding rods, one end of the sliding rod passes through the sliding hole, the connecting plate is provided with locking bolts corresponding to the sliding rods, the other end of the sliding rod is fixed with a second assembly plate, and a second limiting roller is rotatably connected between the two second assembly plates.

2. The clamp rolling forming equipment as described in claim 1, characterized in that: The feeding device includes a feeding body, which includes a feeding plate. Several spaced feeding blocks are detachably mounted on the top of the feeding plate. Feeding troughs are provided on the top of each feeding block. A first lead screw is located below the feeding plate, and a first fixing strip is located below the first lead screw. Two vertical first mounting plates are fixed to the top of the first fixing strip, which is detachably fixed to a support frame. The first lead screw is rotatably connected between the two first mounting plates. One end of the first lead screw extends to the outside of the corresponding first mounting plate and is connected to a first reduction motor. A first moving block is fixed to the bottom of the feeding plate and is threadedly connected to the first lead screw. A first limiting strip is fixed to the bottom of the first moving block, and a first limiting groove that mates with the first limiting strip is provided on the top of the first fixing strip. A pushing device is located on the outside of the feeding body. The pushing device includes a fixed frame fixed to the support frame, and a second telescopic rod corresponding to the entrance of the rolling channel is fixed on the fixed frame.

3. The clamp rolling forming equipment as described in claim 2, characterized in that: The bottom of the feeding block is fixed with a first insertion post, and the top of the feeding plate is provided with an insertion hole that mates with the first insertion post; the top of the feeding block is provided with a symmetrical limiting device, which includes an L-shaped mounting bracket that is detachably fixed to the top of the feeding block, and an upper limit roller is rotatably connected to the bottom of the mounting bracket. The center line of the upper limit roller is perpendicular to the center line of the second telescopic rod; a hook ring is provided on the outside of the limiting device, and the hook ring is fixed to the top of the feeding block.

4. The clamp rolling forming equipment as described in claim 1, characterized in that: The first limiting roller is fixed with a first limiting plate at both ends, and the second limiting roller is fixed with a second limiting plate at both ends. The first limiting plate is provided with a blocking groove in the circumference, and the side of the second limiting plate closest to the first limiting plate is set in the blocking groove and is spaced apart from the blocking groove.

5. The clamp rolling forming equipment as described in claim 1, characterized in that: The adjusting device includes a sleeve fixed to the top of the cylinder body, a movable rod passing through the sleeve, an adjusting shim at the top of the sleeve, a through hole in the middle of the adjusting shim, and the movable rod passing through the through hole.

6. The clamp rolling forming equipment as described in claim 5, characterized in that: The adjusting shim includes two splicing pieces. The top of the splicing piece is provided with a pressing groove. A lower pressing plate is fixed to the side of the sleeve. An upper pressing plate is provided in the pressing groove. A spring is fixed between the upper pressing plate and the lower pressing plate. A second insertion post is fixed to both ends of one splicing piece. A second insertion hole corresponding to the second insertion post is provided at both ends of the other splicing piece.

7. The clamp rolling forming equipment as described in claim 1, characterized in that: The bottom of the movable rod is fixed with an inverted U-shaped transition frame, the bottom of which extends to the bottom of the through hole. The movable block is fixed at the bottom of the transition frame. The vertical plate is provided with a moving hole corresponding to the movable block. The two ends of the movable block are respectively set in the corresponding moving hole, and there is a gap between the top of the movable block and the top of the moving hole.

8. The clamp rolling forming equipment as described in claim 7, characterized in that: The support frame includes a first support table and a second support table, with the first support table being higher than the second support table. The rolling forming body, feeding device, and receiving device are mounted on the first support table. The drive device includes a third geared motor, which is fixed to the second support table. A drive gear is mounted on the output shaft of the third geared motor. A first mounting shaft is fixed to the middle of the fixed wheel. A first bearing that mates with the first mounting shaft is mounted on the vertical plate. The end of the first mounting shaft near the third geared motor extends out of the vertical plate and is mounted with a first transmission gear. A second mounting shaft is fixed to the middle of the movable wheel. A second bearing that mates with the first mounting shaft is mounted on the movable block. The end of the second mounting shaft near the third geared motor extends out of the moving hole and is mounted with a second transmission gear. Two first transmission gears mesh with the drive gear, and two second transmission gears mesh with the two first transmission gears respectively. The line connecting the center of the second transmission gear and the center of the two first transmission gears forms an isosceles triangle.

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