CN108789144A - A kind of rolling pin clamping device - Google Patents

Abstract

The present invention provides a kind of rolling pin clamping device, belongs to rolling pin processing technique field.It includes position adjusting mechanism, first clamp assemblies, second clamp assemblies, first lead screw of position adjusting mechanism is rotatably provided between the first support plate and intermediate support plate, second lead screw is rotatably provided between the second support plate and intermediate support plate, first clamp assemblies are slidably arranged between the first support plate and intermediate support plate, second clamp assemblies are slidably arranged between the second support plate and intermediate support plate, the stud of both sides up and down is inserted at the both ends of first clamping band of the first clamp assemblies respectively, and it is locked by clamp nut, the stud of both sides up and down is inserted at the both ends of second clamping band of the second clamp assemblies respectively, and it is locked by clamp nut.The present invention realizes the clamping to rolling pin, and clip position is adjustable, reasonable for structure compact, effectively avoids causing to damage to rolling pin.

Description

A kind of rolling pin clamping device

Technical field

The present invention relates to rolling pin processing technique field, more particularly to a kind of rolling pin clamping device.

Background technology

Rolling pin is a kind of cooking tools, cylinder, and for rolling in the plane, it is former to squeeze the mouldability foods such as dough Material.Rolling pin has a lot of kinds, is divided into singlehanded cane, both hands cane, olive cane, flower and rolls cane, walks mallet.The rolling pin in Henan：Dumpling wrapper, The musculus cutaneus of the small areas such as Wantun skin is the small rolling pin with both ends sharp, and when making noodles be then thick and length is isodiametric Big rolling pin.Shandong is that both ends and centre are flat.It is also rolling pin to also have mallet, has the big rolling pin made noodles, makes dumpling wrappers Small rolling pin, centre is that empty centre adds an axis.In a word, rolling pin timber is using toon-wood as top grade, other Take second place.Rolling pin have it is long with it is short, long is used to cook noodles；Short use has rolled dough wrapping, that is, cooks dumpling wrapper etc..Rolling pin is usually by wood Material is made, and in process, the needs because it is made dough are often required to refine on rolling pin surface, be needed in lapping process Rolling pin is clamped, but again due to the property of timber, it is difficult to be clamped at both ends by Double Tops point, because It can cause the damage of rolling pin.

Invention content

The object of the present invention is to provide a kind of rolling pin clamping devices, realize the clamping to rolling pin, and clip position is adjustable, It is reasonable for structure compact, it effectively avoids that rolling pin is caused to damage.

The technical solution adopted by the present invention to solve the technical problems is：

A kind of rolling pin clamping device, it includes position adjusting mechanism, the first clamp assemblies, the second clamp assemblies, hydraulic synchronization System, the position adjusting mechanism include support plinth, the first support plate, the second support plate, intermediate support plate, the first lead screw, second Bar, first motor, the second motor are provided with sliding slot on the support plinth, and first support plate and the second support plate are fixed on branch The both ends of pedestal are held, the intermediate support plate is fixed on the middle-end of support plinth, and first lead screw is rotatably provided in first Between plate and intermediate support plate, second lead screw is rotatably provided between the second support plate and intermediate support plate, the first motor Coaxially connected with the first lead screw, second motor and the second lead screw are coaxially connected, and the first motor is mounted on the first support plate On, second motor is mounted on the second support plate, the first clamp assemblies be slidably arranged the first support plate and intermediate support plate it Between, second clamp assemblies are slidably arranged between the second support plate and intermediate support plate, and first clamp assemblies include the One bearing, the first oil cylinder, the first cylinder support, the first limited block, the first rest pad, stud, clamp nut, the first clamping band, The lower end of first bracket, the first guide wheel, the second guide wheel, the first pinch roller, the second pinch roller, first bearing is provided with the first cunning Block, first bearing are slidably arranged by the first sliding block on the sliding slot of support plinth, and first lead screw and first is slided Block is threadedly coupled, and first cylinder support is fixed on the first bearing, and first oil cylinder includes that the first cylinder body and first live Stopper rod is provided with the first valve port and the second valve port on first cylinder body, and first cylinder body is installed on the first cylinder support, institute It states First piston bar and connects the first rest pad, first limited block is mounted on the right side of the first bearing, and the stud is mounted on The stud of both sides up and down is inserted at the both sides up and down of first rest pad, the both ends of first clamping band respectively, and by compressing spiral shell Mother's locking, first bracket are arranged in the left side of the first bearing, and first guide wheel is rotatably provided in the first bearing left end Upside, second guide wheel is rotatably provided in the downside of the first bearing left end, and first pinch roller and the second pinch roller all may be used It is rotatably arranged on the first bearing, first guide wheel and the first pinch roller is adjacent does not contact, second guide wheel and the second pinch roller Adjacent not contact, the both ends of first clamping band are each passed through between the first guide wheel and the first pinch roller, the second guide wheel and second Between pinch roller, second clamp assemblies include the second bearing, the second oil cylinder, the second cylinder support, the second limited block, second Supporting block, stud, clamp nut, the second clamping band, the second bracket, third guide wheel, four guide idler, third pinch roller, the 4th pinch roller, institute The lower end for stating the second bearing is provided with the second sliding block, and second bearing is slidably arranged by the second sliding block in support plinth On sliding slot, second lead screw and the second sliding block are threadedly coupled, and second cylinder support is fixed on the second bearing, and described the Two oil cylinders include the second cylinder body and second piston bar, are provided with third valve port and the 4th valve port on second cylinder body, and described the Two cylinder bodies are installed on the second cylinder support, and the second piston bar connects the second rest pad, and second limited block is mounted on the The right side of two bearings, the stud are mounted on the both sides up and down of the second rest pad, and the both ends of second clamping band are inserted into respectively The stud of upper and lower both sides, and locked by clamp nut, second bracket is arranged in the left side of the second bearing, and the third is led Wheel is rotatably provided in the upside of the second bearing left end, and the four guide idler is rotatably provided in the downside of the second bearing left end, The third pinch roller and the 4th pinch roller are all rotatably provided on the second bearing, the third guide wheel and third pinch roller is adjacent does not connect It touches, the four guide idler and the 4th pinch roller is adjacent does not contact, the both ends of second clamping band are each passed through third guide wheel and the Between three pinch rollers, between four guide idler and the 4th pinch roller, the hydraulic synchronous system include fuel tank, oil pump, overflow valve, three four Logical reversal valve, the first one-way speed-regulating valve, the second one-way speed-regulating valve, be provided on the three position four-way directional control valve valve port A, valve port B, One end of valve port C, valve port D, the oil pump connect fuel tank, the other end connection overflow valve and three position four-way directional control valve of the oil pump On valve port A, one end of valve port B connection the first one-way speed-regulating valve and the second one-way speed-regulating valve of the three position four-way directional control valve, The other end of first one-way speed-regulating valve connects the first valve port, and the other end of second one-way speed-regulating valve connects third valve Mouth, second valve port and the 4th valve port all connect the valve port C of three position four-way directional control valve, the valve port of the three position four-way directional control valve D connection fuel tanks.

Further, the first motor and the second motor are servo motor.

Further, first clamping band and the second clamping band are steel band.

Further, the overflow valve is pilot-type relief valve.

Compared to the prior art the present invention, has the following advantages and effect：First motor drives the first lead screw to rotate, and second Motor drives the rotation of the second lead screw, realizes the adjustment of the first clamp assemblies and the second clamp assemblies position.Then, operation of oil pump, Three position four-way directional control valve switches to left position, and high pressure oil is and unidirectional by first from the valve port A and valve port B of three position four-way directional control valve Speed governing valve enter the first valve port, enter third valve port by the second one-way speed-regulating valve, to the first oil cylinder First piston bar and The second piston bar of second oil cylinder, which synchronizes, retracts, the clamping of the first clamping band and the second clamping band realization rolling pin.Due to first Clamping band and the second clamping band will not cause to damage to the side end face of rolling pin, and protecting effect is good.When clip position needs to adjust When, three position four-way directional control valve switches to right position, the First piston bar of the first oil cylinder and the second piston bar of the second oil cylinder synchronize stretch Go out, realize the release to rolling pin, finally, first motor and the second motor action realize the first clamp assemblies and the second clamping The adjustment of module position, to realize the adjustment to clip position.First motor and the second motor are servo motor, and speed can Control, rotational angle is very accurate, is advantageously implemented and is accurately controlled to the first lead screw and the second lead screw.First clamping band and second Clamping band is steel band, reasonable for structure, at low cost, and has stronger toughness, is conducive to the clamping to rolling pin.Overflow valve is first Conductivity type overflow valve is advantageously implemented remote control, realizes the adjustment to pressure unloading.The present invention realizes the clamping to rolling pin, Clip position is adjustable, reasonable for structure compact, effectively avoids causing to damage to rolling pin.

Description of the drawings

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is the A-A direction views of Fig. 1 of the present invention.

Fig. 3 is the B-B direction view of Fig. 1 of the present invention.

In figure：1. position adjusting mechanism, 2. first clamp assemblies, 3. second clamp assemblies, 4. hydraulic synchronous systems, 5. Hold pedestal, 6. first support plates, 7. second support plates, 8. intermediate support plates, 9. first lead screws, 10. second lead screws, 11. first motors, 12. the second motor, 13. sliding slots, 14. first bearings, 15. first oil cylinders, 16. first cylinder supports, 17. first limited blocks, 18. First rest pad, 19. studs, 20. clamp nuts, 21. first clamping bands, 22. first brackets, 23. first guide wheels, 24. second Guide wheel, 25. first pinch rollers, 26. second pinch rollers, 27. first sliding blocks, 28. first cylinder bodies, 29. First piston bars, 30. first valves Mouthful, 31. second valve ports, 32. second bearings, 33. second oil cylinders, 34. second cylinder supports, 35. second limited blocks, 36. second Rest pad, 37. second clamping bands, 38. second brackets, 39. third guide wheels, 40. four guide idlers, 41. third pinch rollers, 42. the 4th Pinch roller, 43. second sliding blocks, 44. second cylinder bodies, 45. second piston bars, 46. third valve ports, 47. the 4th valve ports, 48. fuel tanks, 49. oil pump, 50. overflow valves, 51. three position four-way directional control valves, 52. first one-way speed-regulating valves, 53. second one-way speed-regulating valves, 54. valves Mouth A, 55. valve port B, 56. valve port C, 57. valve port D.

Specific implementation mode

The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is to this hair Bright explanation and the invention is not limited in following embodiments.

As shown in Figure 1, Figure 2 and Figure 3, a kind of rolling pin clamping device, it includes position adjusting mechanism 1, the first clamping group Part 2, the second clamp assemblies 3, hydraulic synchronous system 4, the position adjusting mechanism 1 include support plinth 5, the first support plate 6, second Support plate 7, intermediate support plate 8, the first lead screw 9, the second lead screw 10, first motor 11, the second motor 12 are set on the support plinth 5 It is equipped with sliding slot 13, first support plate, 6 and second support plate 7 is fixed on the both ends of support plinth 5, and the intermediate support plate 8 is fixed on The middle-end of support plinth 5, first lead screw 9 are rotatably provided between the first support plate 6 and intermediate support plate 8, described second Bar 10 is rotatably provided between the second support plate 7 and intermediate support plate 8, and the first motor 11 and the first lead screw 9 are coaxially connected, institute It states the second motor 12 and the second lead screw 10 is coaxially connected, the first motor 11 is mounted on the first support plate 6, second motor 12 are mounted on the second support plate 7, and the first motor 11 and the second motor 12 are servo motor, and speed is controllable, and rotational angle is non- It is often accurate, it is advantageously implemented accurately controlling to the first lead screw 9 and the second lead screw 10.First clamp assemblies 2 are slidably arranged Between first support plate 6 and intermediate support plate 8, second clamp assemblies 3 be slidably arranged the second support plate 7 and intermediate support plate 8 it Between, first clamp assemblies 2 include the first bearing 14, the first oil cylinder 15, the first cylinder support 16, the first limited block 17, the One rest pad 18, stud 19, clamp nut 20, the first clamping band 21, the first bracket 22, the first guide wheel 23, the second guide wheel 24, The lower end of one pinch roller 25, the second pinch roller 26, first bearing 14 is provided with the first sliding block 27, and first bearing 14 passes through One sliding block 27 is slidably arranged on the sliding slot 13 of support plinth 5, and first lead screw, 9 and first sliding block 27 is threadedly coupled, institute It states the first cylinder support 16 to be fixed on the first bearing 14, first oil cylinder 15 includes the first cylinder body 28 and First piston bar 29, the first valve port 30 and the second valve port 31 are provided on first cylinder body 28, first cylinder body 28 installs the first oil cylinder branch On seat 16, the First piston bar 29 connects the first rest pad 18, and first limited block 17 is mounted on the right side of the first bearing 14 Side, the stud 19 are mounted on the both sides up and down of the first rest pad 18, and the both ends of first clamping band 21 are inserted into up and down respectively The stud 19 of both sides, and being locked by clamp nut 20, first bracket 22 are arranged in the left side of the first bearing 14, and described One guide wheel 23 is rotatably provided in the upside of 14 left end of the first bearing, and second guide wheel 24 is rotatably provided in the first bearing 14 The downside of left end, first pinch roller, 25 and second pinch roller 26 are all rotatably provided on the first bearing 14, first guide wheel 23 and first pinch roller 25 it is adjacent do not contact, second guide wheel, 24 and second pinch roller 26 is adjacent not to be contacted, first clamping band 21 both ends are each passed through between the first guide wheel 23 and the first pinch roller 25, between the second guide wheel 24 and the second pinch roller 26, and described Two clamp assemblies 3 include the second bearing 32, the second oil cylinder 33, the second cylinder support 34, the second limited block 35, the second rest pad 36, stud 19, clamp nut 20, the second clamping band 37, the second bracket 38, third guide wheel 39, four guide idler 40, third pinch roller 41, the lower end of the 4th pinch roller 42, second bearing 32 is provided with the second sliding block 43, and second bearing 32 passes through the second sliding block 43 are slidably arranged on the sliding slot 13 of support plinth 5, and second lead screw, 10 and second sliding block 43 is threadedly coupled, and described second Cylinder support 34 is fixed on the second bearing 32, and second oil cylinder 33 includes the second cylinder body 44 and second piston bar 45, described Third valve port 46 and the 4th valve port 47 are provided on second cylinder body 44, second cylinder body 44 is installed on the second cylinder support 34, The second piston bar 45 connects the second rest pad 36, and second limited block 35 is mounted on the right side of the second bearing 32, described Stud 19 is mounted on the both sides up and down of the second rest pad 36, and the spiral shell of both sides up and down is inserted at the both ends of second clamping band 37 respectively Column 19, and locked by clamp nut 20, second bracket 38 is arranged in the left side of the second bearing 32, the third guide wheel 39 It is rotatably provided in the upside of 32 left end of the second bearing, the four guide idler 40 is rotatably provided under 32 left end of the second bearing Side, 41 and the 4th pinch roller 42 of the third pinch roller are all rotatably provided on the second bearing 32, the third guide wheel 39 and third Pinch roller 41 is adjacent not to be contacted, and 40 and the 4th pinch roller 42 of the four guide idler is adjacent not to be contacted, the both ends of second clamping band 37 It is each passed through between third guide wheel 39 and third pinch roller 41, between four guide idler 40 and the 4th pinch roller 42, first clamping band 21 and second clamping band 37 be steel band, it is reasonable for structure, it is at low cost, and have stronger toughness, be conducive to the clamping to rolling pin. The hydraulic synchronous system 4 includes fuel tank 48, oil pump 49, overflow valve 50, three position four-way directional control valve 51, the first one-way speed-regulating valve 52, the second one-way speed-regulating valve 53 is provided with valve port A54, valve port B55, valve port C56, valve port on the three position four-way directional control valve 51 One end of D57, the oil pump 49 connect fuel tank 48, the other end connection overflow valve 50 and three position four-way directional control valve of the oil pump 49 Valve port A54 on 51, valve port B55 connections the first one-way speed-regulating valve 52 of the three position four-way directional control valve 51 and the second unidirectional speed governing The other end of one end of valve 53, first one-way speed-regulating valve 52 connects the first valve port 30, second one-way speed-regulating valve 53 The other end connects third valve port 46, and second valve port, 31 and the 4th valve port 47 all connects the valve port of three position four-way directional control valve 51 C56, the valve port D57 connections fuel tank 48 of the three position four-way directional control valve 51.The overflow valve 50 is pilot-type relief valve, is conducive to It realizes remote control, realizes the adjustment to pressure unloading.

Through the above technical solutions, a kind of rolling pin clamping device of the present invention is in use, first motor 11 drives first Bar 9 rotates, and the second motor 12 drives the rotation of the second lead screw 10, realizes the tune of the first clamp assemblies 2 and 3 position of the second clamp assemblies It is whole.Then, oil pump 49 works, and three position four-way directional control valve 51 switches to left position, valve port of the high pressure oil from three position four-way directional control valve 51 A54 and valve port B55, and enter the first valve port 30 by the first one-way speed-regulating valve 52, enter the by the second one-way speed-regulating valve 53 Three valve ports 46 are retracted to which the First piston bar 29 of the first oil cylinder 15 is synchronous with the second piston bar 45 of the second oil cylinder 33, and first Clamping band 21 and the second clamping band 37 realize the clamping of rolling pin.Since the first clamping band 21 and the second clamping band 37 will not be to rolling The side end face of face cane causes to damage, and protecting effect is good.When clip position needs adjustment, three position four-way directional control valve 51 switches to the right side Position, the First piston bar 29 of the first oil cylinder 15 is synchronous with the second piston bar 45 of the second oil cylinder 33 to stretch out, and realizes to rolling pin It unclamps, finally, first motor 11 and the action of the second motor 12, realizes the tune of the first clamp assemblies 2 and 3 position of the second clamp assemblies It is whole, to realize the adjustment to clip position.The present invention realizes the clamping to rolling pin, and clip position is adjustable, reasonable for structure tight It gathers, effectively avoids that rolling pin is caused to damage.

Described in this specification above content is only illustrations made for the present invention.Technology belonging to the present invention The technical staff in field can make various modifications or additions to the described embodiments or by a similar method It substitutes, content without departing from description of the invention or beyond the scope defined by this claim should all belong to this The protection domain of invention.

Claims (4)

1. a kind of rolling pin clamping device, it is characterised in that：It includes position adjusting mechanism, the first clamp assemblies, the second clamping Component, hydraulic synchronous system, the position adjusting mechanism include support plinth, the first support plate, the second support plate, intermediate support plate, the One lead screw, the second lead screw, first motor, the second motor are provided with sliding slot, first support plate and second on the support plinth Support plate is fixed on the both ends of support plinth, and the intermediate support plate is fixed on the middle-end of support plinth, and first lead screw is rotatable Between the first support plate and intermediate support plate, second lead screw is rotatably provided between the second support plate and intermediate support plate for setting, The first motor and the first lead screw are coaxially connected, and second motor and the second lead screw are coaxially connected, the first motor peace On the first support plate, second motor is mounted on the second support plate, and the first clamp assemblies are slidably arranged in the first support plate Between intermediate support plate, second clamp assemblies are slidably arranged between the second support plate and intermediate support plate, first folder Hold component include the first bearing, the first oil cylinder, the first cylinder support, the first limited block, the first rest pad, stud, clamp nut, The lower end of first clamping band, the first bracket, the first guide wheel, the second guide wheel, the first pinch roller, the second pinch roller, first bearing is set It is equipped with the first sliding block, first bearing is slidably arranged by the first sliding block on the sliding slot of support plinth, described first Bar and the first sliding block are threadedly coupled, and first cylinder support is fixed on the first bearing, and first oil cylinder includes the first cylinder Body and First piston bar are provided with the first valve port and the second valve port, first oil of the first cylinder body installation on first cylinder body On cylinder bearing, the First piston bar connects the first rest pad, and first limited block is mounted on the right side of the first bearing, described Stud is mounted on the both sides up and down of the first rest pad, and the stud of both sides up and down is inserted at the both ends of first clamping band respectively, and It is locked by clamp nut, first bracket is arranged in the left side of the first bearing, and first guide wheel is rotatably provided in The upside of one bearing left end, second guide wheel are rotatably provided in the downside of the first bearing left end, first pinch roller and Two pinch rollers are all rotatably provided on the first bearing, first guide wheel and the first pinch roller is adjacent does not contact, second guide wheel Adjacent with the second pinch roller not contact, the both ends of first clamping band are each passed through between the first guide wheel and the first pinch roller, second Between guide wheel and the second pinch roller, second clamp assemblies include the second bearing, the second oil cylinder, the second cylinder support, the second limit Position block, the second rest pad, stud, clamp nut, the second clamping band, the second bracket, third guide wheel, four guide idler, third pinch roller, The lower end of 4th pinch roller, second bearing is provided with the second sliding block, and second bearing is slidably arranged by the second sliding block On the sliding slot of support plinth, second lead screw and the second sliding block are threadedly coupled, and second cylinder support is fixed on second On bearing, second oil cylinder includes the second cylinder body and second piston bar, and third valve port and the are provided on second cylinder body Four valve ports, second cylinder body are installed on the second cylinder support, and the second piston bar connects the second rest pad, second limit Position block is mounted on the right side of the second bearing, and the stud is mounted on the both sides up and down of the second rest pad, second clamping band The stud of both sides up and down is inserted at both ends respectively, and is locked by clamp nut, and second bracket is arranged on a left side for the second bearing Side, the third guide wheel are rotatably provided in the upside of the second bearing left end, and the four guide idler is rotatably provided in second The downside of seat left end, the third pinch roller and the 4th pinch roller be all rotatably provided on the second bearing, the third guide wheel and the Three pinch rollers are adjacent not to be contacted, the four guide idler and the 4th pinch roller is adjacent does not contact, and the both ends of second clamping band are worn respectively It crosses between third guide wheel and third pinch roller, between four guide idler and the 4th pinch roller, the hydraulic synchronous system includes fuel tank, oil Pump, overflow valve, three position four-way directional control valve, the first one-way speed-regulating valve, the second one-way speed-regulating valve are set on the three position four-way directional control valve It is equipped with valve port A, valve port B, valve port C, valve port D, one end of the oil pump connects fuel tank, and the other end of the oil pump connects overflow valve With the valve port A on three position four-way directional control valve, valve port the first one-way speed-regulating valve of B connections of the three position four-way directional control valve and the second list To one end of speed governing valve, the other end of first one-way speed-regulating valve connects the first valve port, second one-way speed-regulating valve it is another One end connects third valve port, and second valve port and the 4th valve port all connect the valve port C of three position four-way directional control valve, described three four The valve port D connection fuel tanks of logical reversal valve.

2. a kind of rolling pin clamping device according to claim 1, it is characterised in that：The first motor and the second motor For servo motor.

3. a kind of rolling pin clamping device according to claim 1, it is characterised in that：First clamping band and the second folder It is steel band to hold band.

4. a kind of rolling pin clamping device according to claim 1, it is characterised in that：The overflow valve is type pilot overflow Valve.