CN222433489U - Automatic clamping device - Google Patents
Automatic clamping device Download PDFInfo
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- CN222433489U CN222433489U CN202421326627.1U CN202421326627U CN222433489U CN 222433489 U CN222433489 U CN 222433489U CN 202421326627 U CN202421326627 U CN 202421326627U CN 222433489 U CN222433489 U CN 222433489U
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- 239000000463 material Substances 0.000 abstract description 37
- 230000033001 locomotion Effects 0.000 abstract description 18
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
The application relates to the technical field of rubber product material conveying, in particular to an automatic clamping device which comprises a frame and a mounting frame, wherein the mounting frame is fixed on the frame, the mounting frame is obliquely arranged, a horizontal conveying belt and an oblique conveying belt are rotatably carried on the frame, the oblique conveying belt is positioned above one side of the horizontal conveying belt, a driving cylinder, a chain wheel assembly and a clamping assembly are arranged on the mounting frame, the driving cylinder is arranged on the mounting frame, the chain wheel assembly is fixedly connected with a piston rod of the driving cylinder, the driving cylinder drives the chain wheel assembly to move, the chain wheel assembly is connected with the clamping assembly, the clamping assembly is in sliding connection with the mounting frame, and the chain wheel assembly is used for driving the clamping assembly to move along the sliding movement of the mounting frame. The application has the advantages of prolonging the service life of the clamping device and reducing the maintenance cost.
Description
Technical Field
The application relates to the technical field of rubber product material conveying, in particular to an automatic clamping device.
Background
At present, in the production and processing process of rubber and plastic products, the condition that the material is transferred to the inclined conveyor belt from the horizontal conveyor belt can be related to, and the material is clamped and transferred to the inclined conveyor belt from the horizontal conveyor belt by using the clamping device so as to ensure the normal conveying of the material.
The common clamping device comprises a cylinder and a clamping piece, wherein the cylinder is fixed on processing equipment, a piston rod of the cylinder is vertically downwards arranged, the clamping piece is fixedly connected with the piston rod of the cylinder, and the piston rod of the cylinder moves to drive the clamping piece to vertically move so that the clamping piece is close to a material to clamp and transfer the material.
The prior art scheme has the following defects that when the processing equipment is large equipment and the clamping device needs to frequently clamp materials, the piston rod of the air cylinder is damaged greatly, and the maintenance or replacement cost is high, so that the prior art scheme has room for improvement.
Disclosure of utility model
In order to improve the service life of the clamping device and reduce the maintenance cost, the application provides an automatic clamping device.
The application provides an automatic clamping device which adopts the following technical scheme:
The utility model provides an automatic clamping device, includes frame and mounting bracket, the mounting bracket is fixed in the frame, the mounting bracket is the slope setting, it bears horizontal conveyer belt and slant conveyer belt to rotate in the frame, the slant conveyer belt is located one side top of horizontal conveyer belt, be provided with actuating cylinder, sprocket assembly and clamping assembly on the mounting bracket, actuating cylinder install in on the mounting bracket, sprocket assembly with actuating cylinder's piston rod fixed connection, actuating cylinder drive sprocket assembly moves, sprocket assembly with the clamping assembly is connected, the clamping assembly with the mounting bracket slides and is connected, the sprocket assembly is used for driving the clamping assembly is followed the mounting bracket sliding motion.
Through adopting above-mentioned technical scheme, the piston rod motion of actuating cylinder drives sprocket assembly motion, sprocket assembly motion drives clamping assembly and slides along the incline direction of mounting bracket and move, clamping assembly carries out the centre gripping to the material on the horizontal conveyer belt, actuating cylinder's piston rod is retracted the motion for the clamping assembly grips the material and keeps away from the horizontal conveyer belt, when the material keeps away from the horizontal conveyer belt gradually and on the slant conveyer belt, clamping assembly loosens the material, make the material transfer to the slant conveyer belt, make actuating cylinder's power transmission to clamping assembly on through setting up sprocket assembly, under the condition that clamping device frequently carries out the centre gripping operation to the material, can reduce the damage that causes actuating cylinder's piston rod, clamping device's life has been improved and maintenance cost is reduced.
Preferably, the clamping assembly comprises a fixing frame, a control cylinder, a connecting block, a connecting bar and a clamping plate, wherein a guide groove is formed in the fixing frame, the fixing frame is in butt joint with the groove wall of the guide groove, the fixing frame is connected with the fixing frame in a sliding mode through the guide groove, the chain wheel assembly is fixedly connected with the fixing frame, the control cylinder is fixed on the fixing frame, the connecting block is hinged to a piston rod of the control cylinder, the end portion of the connecting block is hinged to one end of the connecting bar, the other end of the connecting bar is fixedly connected with the clamping plate, and the connecting bar is rotatably supported on the fixing frame.
Through adopting above-mentioned technical scheme, the piston rod motion of control cylinder drives the connecting block motion, and the connecting block motion promotes the connecting strip and rotates, and the connecting strip rotates and drives the grip block and rotate certain angle, thereby two grip blocks rotate certain angle jointly and are close to each other and carry out the centre gripping to the material, degree of automation is high, the control of being convenient for.
Preferably, the mounting frame is fixed with a mounting plate, and the driving cylinder is fixedly connected with the mounting plate.
Through adopting above-mentioned technical scheme, be convenient for install the drive cylinder through setting up the mounting panel.
Preferably, the sprocket assembly is installed in between the mounting panel with the mount, the sprocket assembly includes chain, connecting rod and sprocket, the one end of chain with mounting panel fixed connection, the other end of chain with mount fixed connection, the connecting rod with drive cylinder's piston rod fixed connection, the sprocket with the tip of connecting rod rotates to be connected, the sprocket with the chain meshing.
Through adopting above-mentioned technical scheme, the piston rod concertina movement of actuating cylinder drives connecting rod elevating movement, and the connecting rod moves and drives the sprocket motion, and the sprocket takes place relative motion with the chain, and the mount receives the action of gravity and can take place sliding motion with the mounting bracket for the mount is close to horizontal conveyer belt motion, through sprocket chain transmission, reduces the effect of pulling in of clamping assembly to actuating cylinder, thereby reduces the damage that causes actuating cylinder's piston rod, has improved clamping device's life and has reduced maintenance cost.
Preferably, the driving cylinder is mounted on the mounting frame through a rotating member.
Through adopting above-mentioned technical scheme, the actuating cylinder passes through the rotation piece and installs on the mounting bracket, before the actuating cylinder is fixed with the mounting bracket, the relative rotation takes place for the accessible rotation piece between actuating cylinder and the mounting bracket, the installation angle of actuating cylinder is adjusted to the operating personnel of being convenient for.
Preferably, the rotating member comprises a mounting seat, a mounting block and a rotating rod, wherein the mounting seat is fixedly connected with the mounting frame, the mounting block is fixedly connected with the end part of the driving cylinder, and the rotating rod movably penetrates through the mounting seat and rotatably bears on the mounting block.
Through adopting above-mentioned technical scheme, be connected through the dwang between installation piece and the mount pad to realize can relative rotation, simple structure easily realizes.
Preferably, a connecting rod is fixed between the mounting plate and the mounting frame.
Through adopting above-mentioned technical scheme, reduce the vibrations of clamping device at the operation in-process mounting bracket through setting up the connecting rod, improved stability.
Preferably, the clamping plate is provided with a convex strip.
Through adopting above-mentioned technical scheme, the frictional force of grip block has been increased in the setting of sand grip, is convenient for better centre gripping to the material.
In summary, the application has the beneficial effects that the piston rod of the driving air cylinder moves to drive the chain wheel assembly to move, the chain wheel assembly moves to drive the clamping assembly to slide along the inclined direction of the mounting frame, the clamping assembly clamps the material on the horizontal conveying belt, the piston rod of the driving air cylinder retracts to enable the clamping assembly to clamp the material away from the horizontal conveying belt, when the material gradually moves away from the horizontal conveying belt and approaches the inclined conveying belt, the clamping assembly loosens the material, the material is transferred onto the inclined conveying belt, the power of the driving air cylinder is transmitted to the clamping assembly through the arrangement of the chain wheel assembly, and under the condition that the clamping device frequently clamps the material, the damage to the piston rod of the driving air cylinder can be reduced, the service life of the clamping device is prolonged, and the maintenance cost is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of an automatic clamping device according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a clamping assembly of the automatic clamping device according to an embodiment of the present application.
The reference numerals are 1, a frame, 2, a mounting rack, 3, a horizontal conveying belt, 4, an oblique conveying belt, 5, a driving cylinder, 6, a chain wheel assembly, 61, a chain, 62, a connecting rod, 63, a chain wheel, 7, a clamping assembly, 71, a fixing frame, 72, a control cylinder, 73, a connecting block, 74, a connecting strip, 75, a clamping plate, 8, a guide groove, 9, a connecting seat, 10, a raised strip, 11, a mounting plate, 12, a rotating piece, 121, a mounting seat, 122, a mounting block, 123, a rotating rod, 13 and a connecting rod.
Detailed Description
The application is described in further detail below with reference to fig. 1-2.
The embodiment of the application discloses an automatic clamping device. Referring to fig. 1 and 2, an automatic clamping device comprises a frame 1 and a mounting frame 2, wherein the mounting frame 2 is fixed on the frame 1, the mounting frame 2 is obliquely arranged, a horizontal conveying belt 3 and an oblique conveying belt 4 are rotatably carried on the frame 1, the horizontal conveying belt 3 is provided with a feeding end and a discharging end, and the oblique conveying belt 4 is positioned above one side of the discharging end of the horizontal conveying belt 3. The oblique conveying belt 4 is obliquely upwards arranged from the discharge end of the horizontal conveying belt 3 towards the direction away from the feed end, and the oblique direction of the mounting frame 2 is consistent with the oblique direction of the oblique conveying belt 4. Be provided with actuating cylinder 5, sprocket 63 subassembly 6 and clamping assembly 7 on the mounting bracket 2, actuating cylinder 5 installs on mounting bracket 2, and actuating cylinder 5 is the slope setting, and actuating cylinder 5's incline direction is unanimous with the incline direction of mounting bracket 2. The piston rod of the driving cylinder 5 is obliquely upwards arranged, the chain wheel 63 assembly 6 is fixedly connected with the piston rod of the driving cylinder 5, the piston rod of the driving cylinder 5 moves to drive the chain wheel 63 assembly 6 to move, the chain wheel 63 assembly 6 is connected with the clamping assembly 7, and the clamping assembly 7 is in sliding connection with the mounting frame 2. The sprocket 63 subassembly 6 motion drives clamping assembly 7 and follows the inclination sliding motion of mounting bracket 2, and clamping assembly 7 carries out the centre gripping to the material on the horizontal conveyer belt 3, and the piston rod of actuating cylinder 5 retracts the motion for clamping assembly 7 grasp the material and keep away from horizontal conveyer belt 3, and when the material keeps away from horizontal conveyer belt 3 gradually and on the near slant conveyer belt 4, clamping assembly 7 loosens the material, makes the material transfer to on the slant conveyer belt 4.
Specifically, the clamping assembly 7 comprises a fixing frame 71, a control cylinder 72, a connecting block 73, a connecting strip 74 and a clamping plate 75, wherein the fixing frame 71 is obliquely arranged, a guide groove 8 is formed in the fixing frame 2, the length direction of the guide groove 8 is consistent with that of the fixing frame 2, two side edges of the fixing frame 71 are contained in the guide groove 8 and are abutted against the groove wall of the guide groove 8, the fixing frame 71 and the fixing frame 2 are connected in a sliding mode through the guide groove 8, and the chain wheel 63 assembly 6 is fixedly connected with the fixing frame 71. The control cylinder 72 is provided with two, and two control cylinder 72 set up side by side, and two control cylinder 72 are all fixed in on the mount 71, and connecting block 73 is the U type setting, and two connecting blocks 73 are articulated with the piston rod of two control cylinder 72 respectively. The connecting strips 74 are correspondingly arranged in two, the opening ends of the two connecting strips 73 are respectively hinged with one ends of the two connecting strips 74, and the end parts of the two connecting strips 74 are respectively accommodated in the U-shaped grooves of the two connecting strips 73. The connecting strips 74 are bent, two clamping plates 75 are correspondingly arranged, and the other ends of the two connecting strips 74 are fixedly connected with the opposite side ends of the two clamping plates 75 respectively. The fixing frame 71 is fixedly provided with connecting seats 9, four connecting seats 9 are arranged, and the bending positions of the two connecting strips 74 are respectively connected with the two connecting seats 9 in a rotating mode. One end of the two clamping plates 75, which is not fixed to the connecting strip 74, is rotatably connected to the other two connecting seats 9, respectively.
Correspondingly, when the materials need to be transferred, the piston rod of the driving cylinder 5 moves to drive the chain wheel 63 assembly 6 to move, the chain wheel 63 assembly 6 moves to drive the fixing frame 71 to move along the groove wall of the guide groove 8 so that the clamping plate 75 is close to the materials on the horizontal conveying belt 3, when the clamping plate 75 is close to the materials on the horizontal conveying belt 3, the piston rod of the control cylinder 72 moves to drive the connecting block 73 to move, the connecting block 73 moves to push the connecting strip 74 to rotate, the connecting strip 74 rotates to drive the clamping plate 75 to rotate by a certain angle, and the two clamping plates 75 jointly rotate by a certain angle so as to be close to each other and clamp the materials.
Further, the holding plate 75 is provided with a convex strip 10. The arrangement of the raised strips 10 increases the friction between the material and the clamping plate 75 when the clamping plate 75 clamps the material, and is more stable in the clamping and transferring process.
Further, a mounting plate 11 is fixed on the mounting frame 2, the mounting plate 11 is horizontally fixed at the middle section of the mounting frame 2, and the driving cylinder 5 is fixedly connected with the mounting plate 11. The sprocket 63 subassembly 6 is installed between mounting panel 11 and mount 71, sprocket 63 subassembly 6 includes chain 61, connecting rod 62 and sprocket 63, the one end and the mounting panel 11 fixed connection of chain 61, the other end and the mount 71 fixed connection of chain 61, the bottom of connecting rod 62 and the piston rod fixed connection of driving cylinder 5, the piston rod of driving cylinder 5 plays a supporting role to connecting rod 62, sprocket 63 is provided with two, two sprockets 63 rotate respectively and connect in the both ends of connecting rod 62, chain 61 and sprocket 63 meshing, sprocket 63 plays a supporting role to chain 61. The piston rod of the driving cylinder 5 stretches and contracts to drive the connecting rod 62 to move up and down, the connecting rod 62 moves to drive the chain wheel 63 to move, the chain wheel 63 and the chain 61 move relatively, the fixing frame 71 can slide with the mounting frame 2 under the action of gravity, and the fixing frame 71 moves close to the horizontal conveying belt 3.
Further, the driving cylinder 5 is mounted on the mounting frame 2 via a rotating member 12. Specifically, the rotating member 12 includes a mounting seat 121, a mounting block 122 and a rotating rod 123, the mounting seat 121 is fixedly connected with the mounting frame 2, the mounting block 122 is fixedly connected with the end portion of the driving cylinder 5, and the rotating rod 123 movably penetrates through the mounting seat 121 and is rotatably supported on the mounting block 122. The operator can rotate the driving cylinder 5 to a proper inclination angle before fixing the driving cylinder 5 and then fix the driving cylinder 5 so as to achieve a better clamping and transferring effect on materials. A connecting rod 13 is fixed between the mounting plate 11 and the mounting frame 2. The connecting rod 13 and the mounting frame 2 are arranged in parallel, and vibration of the mounting frame 2 in the operation process of the clamping device is reduced through the arrangement of the connecting rod 13, so that stability is improved.
The implementation principle of the automatic clamping device provided by the embodiment of the application is as follows:
when the material is required to be transferred, the piston rod of the driving cylinder 5 stretches and contracts to drive the connecting rod 62 to move up and down, the connecting rod 62 moves to drive the chain wheel 63 to move, the chain wheel 63 and the chain 61 move relatively, the fixing frame 71 can slide with the mounting frame 2 under the action of gravity, and the fixing frame 71 moves close to the horizontal conveying belt 3. When the clamping plates 75 are close to the materials on the horizontal conveying belt 3, the piston rods of the control cylinders 72 move to drive the connecting blocks 73 to move, the connecting blocks 73 move to push the connecting strips 74 to rotate, the connecting strips 74 rotate to drive the clamping plates 75 to rotate by a certain angle, and the two clamping plates 75 jointly rotate by a certain angle to be close to each other and clamp the materials. The chain wheel 63 and the chain 61 are used for transmission, so that the dragging effect of the fixing frame 71 on the driving cylinder 5 is reduced, the damage to the piston rod of the driving cylinder 5 is reduced, the service life of the clamping device is prolonged, and the maintenance cost is reduced.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421326627.1U CN222433489U (en) | 2024-06-11 | 2024-06-11 | Automatic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421326627.1U CN222433489U (en) | 2024-06-11 | 2024-06-11 | Automatic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222433489U true CN222433489U (en) | 2025-02-07 |
Family
ID=94401544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421326627.1U Active CN222433489U (en) | 2024-06-11 | 2024-06-11 | Automatic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222433489U (en) |
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2024
- 2024-06-11 CN CN202421326627.1U patent/CN222433489U/en active Active
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