CN101920521B - Billet clamping device of brick making machine - Google Patents
Billet clamping device of brick making machine Download PDFInfo
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- CN101920521B CN101920521B CN200910149431A CN200910149431A CN101920521B CN 101920521 B CN101920521 B CN 101920521B CN 200910149431 A CN200910149431 A CN 200910149431A CN 200910149431 A CN200910149431 A CN 200910149431A CN 101920521 B CN101920521 B CN 101920521B
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- billet
- clamping device
- elastomer
- elastic wall
- control valve
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Abstract
The invention relates to an accessory device of a brick making machine, in particular to a billet clamping device of the brick making machine, comprising two locating plates, two fixed plates and a plurality of backing plates which are vertically installed and combined into a billet clamping frame. The billet device is characterized by comprising elastic bodies, a compression ring and a control device, wherein, a rigid body is embedded on the elastic wall of each elastic body; every two elastic bodies which are opposite to each other are fixed on the backing plates through the compression ring, and form a sealed cavity body with the hole of the backing plate; a plurality of sealed cavity bodies are connected with the control device; the compressed air enters into the sealed cavity body controlled by the control device to drive the elastic wall of the elastic body to make plane displacement, thus the swelling-displacement elastic wall clamps the green brick between the two backing plates to lead the green brick to be evenly exerted force. The billet clamping device also comprises an elevator mechanism which comprises a plurality of limit shafts, a stop collar, a driving cylinder and a control valve, wherein, the control valve is provided with a throttling element; and the elevator mechanism has steady movement, thus ensuring that the green brick is excellent without damage in clamping and transporting.
Description
Technical field
The present invention relates to the billet clamping device of a kind of auxiliary equipment of brickmaking machine, particularly a kind of brickmaking machine.
Background technology
Existing brickmaking machine slab clamp machine is made up of clamping plate and compressed air drive arrangement; Two clamping plate distribute relatively; Elastomer is installed on the clamping plate; The operation principle of this slab clamp machine is: the elastomer of slab clamp machine is strain under compressed-air actuated driving, and the surface of elastomer of distortion contacts with the fragment of brick surface and makes fragment of brick be out of shape generation frictional force in the contact position, thereby clamps fragment of brick.Because elastomer can make surface of elastomer can produce distortion under compressed-air actuated driving, the centre is out of shape greatly during distortion, and the distortion of peripheral position is little; When surface of elastomer contacted with the fragment of brick surface like this, the stress in centre was greater than the contact stress of periphery, and the adobe initial strength that brickmaking machine suppresses is low; Surface of elastomer contacts back stress skewness with the adobe surface, and elastomer is easy to damage the adobe folder, in addition; Slab clamp machine needs to promote action after clamping adobe, prevents that the adobe bottom from touching brick film, existing hoisting mechanism; Adopt linkage, complex structure, and lift apart from inconsistent the slab clamp machine front and back end; Make slab clamp machine produce vibration easily, thereby damage the adobe of clamping, greatly reduce the yield rate of adobe.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, provide a kind of slab clamp machine that can effectively prevent to damage adobe in pressing from both sides bad adobe and transporting, improve the billet clamping device of a kind of brickmaking machine of unfired brick quality.
For achieving the above object, the present invention realizes through following technical proposals.
The billet clamping device of brickmaking machine, its structural feature is: the billet clamping device of brickmaking machine comprises two location-plates, two fixed heads and a plurality of gripper shoe, and two location-plates and two fixed head vertical fixing are installed, and a plurality of gripper shoes are installed in two fixed heads; Install according to certain spacing and two location-plate vertical fixing, be combined into folder base frame, it is characterized by: also comprise elastomer, pressure ring and control device; Elastomer comprises elastic wall, rigid body, flexible wall and flanging; Rigid body is embedded in the elastic wall, and flexible wall links to each other with elastic wall on one side, and another side links to each other with flanging; Flanging is positioned at elastomeric periphery, some opposing in twos elastomeric flanging is fixed on the gripper shoe by pressure ring, and there is hole at the gripper shoe place at opposing in twos elastomer place; The opposing in twos elastomer and the hole of gripper shoe form the cavity body of sealing, and some cavity body to sealing link to each other with control device, under the control of control device; Compressed air source enters into opposing in twos elastomeric sealed cavity, drives elastomeric flexible wall generation strain, is subjected to displacement thereby drive elastic wall drive rigid body; Rigid body is supporting elastic wall, makes elastic wall generation in-plane displancement, like this; The elastic wall of expansion displacement grasps the adobe between two gripper shoes, because the clamping face of adobe is the plane, the elastic wall of billet clamping device elastomer expansion displacement also is the plane; Make adobe stressed evenly during elastic wall clamping adobe, guaranteed that adobe is excellent when clamping, when folder base frame clamping adobe moves to when putting the brick position; Under the control of control device, the compressed air of cavity body is discharged under the effect of flexible wall, and flexible wall is returned to the original position before expanding under flexible effect; Like this, elastic wall and adobe are thrown off, and adobe is placed on the workbench or on the conveyer.
The billet clamping device of brickmaking machine also comprises elevating mechanism, and elevating mechanism comprises a plurality of limit shafts, a plurality of stop collars; A plurality of driving cylinders and a control valve, a plurality of limit shafts, a plurality of stop collar and a plurality of driving cylinder are symmetrically distributed in the both sides of folder base frame, and the two ends of limit shaft are fixedly connected with fixed head; Stop collar is fixedly connected with the billet shift car, and limit shaft slides on stop collar, and the cylinder body of driving cylinder is fixedly connected with fixed head; The piston rod of driving cylinder is fixedly connected with the billet shift car, and a plurality of driving cylinders are connected with hydrodynamic source through control valve, like this; When getting into the rodless cavity of driving cylinder under the control of hydrodynamic source at control valve, driving cylinder drives folder base frame and rises, when getting into the rod chamber of driving cylinder under the control of hydrodynamic source at control valve; Driving cylinder drives folder base frame and descends, and a plurality of driving cylinders are through a control valve control, under limit shaft and stop collar spacing; Guarantee the elevating mechanism synchronization lifting, be equipped with restricting element, restricting element to be used to control the speed that moves when elevating mechanism goes up and down on the control valve; Guaranteeing to press from both sides base frame stable action when elevating movement does not have impact, and like this, folder base frame links to each other with the billet shift car through elevating mechanism; The billet shift car drives billet clamping device and moves horizontally, make billet clamping device brickmaking machine die cavity position with put brick workbench or conveyer and move back and forth, elevating mechanism drives folder base frame makes it can do the oscilaltion action with respect to the billet shift car; Stable action does not have impact in the up-down of clamping adobe, guarantees that adobe is excellent in clamping is transported.
Structure of the present invention further is specially:
Pressure ring in the billet clamping device of brickmaking machine, the shape of pressure ring and the shape of elastomeric flanging are consistent, and pressure ring is pushed down flanging and is fixed to elastomer on the gripper shoe.
Be inlaid with rigid body on the elastic wall in the elastomer structure in the billet clamping device of brickmaking machine, rigid body is a kind of steel plate, and shape is similar with elastic wall, and is slightly littler than elastic wall profile, and steel plate is mounted in the elastic wall.
Control device in the billet clamping device of brickmaking machine comprises pipeline and a kind of solenoid directional control valve; One end of pipeline links to each other with the cavity body that gripper shoe forms to opposing in twos elastomer with some; The other end links to each other with solenoid directional control valve; Compressed air source is through the control of solenoid directional control valve, and the process pipeline enters into cavity body or discharges from cavity body.
Elevating mechanism in the billet clamping device of brickmaking machine, the driving cylinder in the elevating mechanism has multiple choices, and driving cylinder is double acting hydraulic cylinder or double-acting cylinder.
Elevating mechanism in the billet clamping device of brickmaking machine, the spacing multiple choices that are with in the elevating mechanism, stop collar is sliding shaft sleeve or linear bearing.
Elevating mechanism in the billet clamping device of brickmaking machine, the restricting element of the control valve in the elevating mechanism has multiple choices, and when driving cylinder was double-acting cylinder, restricting element was the noise elimination exhaust shutter, and when driving cylinder was double acting hydraulic cylinder, restricting element was an orifice plug.
In sum, the present invention has proposed new solution compared to prior art, has following advantage: the elastomeric elastic wall generation in-plane displancement of the billet clamping device of brickmaking machine; Grasp the adobe surface, the adobe surface is stressed evenly, and adobe is remained intact in clamping; Simultaneously; The billet clamping device of brickmaking machine also comprises elevating mechanism, and folder base frame stable action when elevating movement does not have impact, guarantees that adobe is excellent in clamping movement.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is the cutaway view Amplified image of Fig. 2.
Fig. 4 is the upward view of Fig. 1.
1. location-plates among the figure, 2. fixed head, 3. gripper shoe, 4. elastomer, 40. cavity body; 41. elastic wall, 42. rigid bodies, 43. flexible walls, 44. flanging, 5. pressure ring, 6. control device; 61. solenoid directional control valve, 62. pipelines, 7. elevating mechanism, 71. limit shafts, 72. stop collars; 73. driving cylinder, 74. control valves, 741. restricting elements, 8. folder base frame.
The specific embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, the billet clamping device of brickmaking machine comprises two location-plates (1), two fixed heads (2) and 9 gripper shoes (3); Two location-plates (1) and two fixed heads (2) vertical fixing are installed, and 9 gripper shoes (3) are installed in two fixed heads, install according to certain spacing and two location-plates (1) vertical fixing; Be combined into folder base frame (8), it is characterized by: also comprise elastomer (4), pressure ring (5) and control device (6); Elastomer (4) comprises elastic wall (41), rigid body (42), flexible wall (43) and flanging (44); Rigid body (42) is embedded in the elastic wall (41), and flexible wall (43) links to each other with elastic wall (41) on one side, and another side links to each other with flanging (44); Flanging (44) is positioned at the periphery of elastomer (4), and some flanging to opposing in twos elastomer (4) (44) are fixed on the gripper shoe (3) by pressure ring (5), and 4 pairs of opposing in twos elastomers (4) are pushed down flanging (44) through pressure ring (5) and are fixed on the gripper shoe (3); The gripper shoe (3) that opposing in twos elastomer (4) is located has been located hole, and opposing in twos elastomer (4) forms the cavity body (40) that seals with the hole of gripper shoe (3), and control device (6) comprises solenoid directional control valve (61) and pipeline (62); The cavity body of 36 pairs of sealings (40) links to each other with solenoid directional control valve (61) through pipeline (62), and under the control of solenoid directional control valve (61), compressed air enters into opposing in twos elastomeric sealed cavity body (40); Strain takes place in the flexible wall (43) that drives elastomer (4), is subjected to displacement thereby drive elastic wall (41) drive rigid body (42), and rigid body (42) is supporting elastic wall (41); Make elastic wall (41) that in-plane displancement take place; Like this, the elastic wall of expansion displacement (41) grasps the adobe between two gripper shoes (3), adobe of four relative resilient wall (41) clampings in twos; The billet clamping device of brickmaking machine has 9 gripper shoes; Once can the clamping adobe 16, because the clamping face of adobe is the plane, the elastic wall (41) of billet clamping device elastomer expansion displacement also is the plane; Make adobe stressed evenly during elastic wall (41) clamping adobe, guaranteed that adobe is excellent when clamping.
With reference to Fig. 1 and Fig. 4, the billet clamping device of brickmaking machine also comprises elevating mechanism (7); Elevating mechanism (7) comprises 4 limit shafts (71), 4 stop collars (72), 4 driving cylinders (73) and a control valve (74); 4 limit shafts (71), 4 stop collars (72) and 4 driving cylinders (73) are symmetrically distributed in the both sides of folder base frame (8), and the two ends of limit shaft (71) are fixedly connected with fixed head (2), and stop collar (72) is fixedly connected with the billet shift car; Limit shaft (71) is gone up at stop collar (72) and is slided, and the cylinder body of driving cylinder (73) is fixedly connected with fixed head (2), and the piston rod of driving cylinder (73) is fixedly connected with the billet shift car; 4 driving cylinders (73) are connected with hydrodynamic source through control valve (74), like this, and when hydrodynamic source gets into the rodless cavity of driving cylinder (73) under the control of control valve (74); Driving cylinder (73) drives folder base frame (8) and rises, and when hydrodynamic source got into the rod chamber of driving cylinder (73) under the control of control valve (74), driving cylinder (73) drove folder base frame (8) and descends; 4 driving cylinders (73) are through a control valve (74) control; Guarantee elevating mechanism (7) synchronization lifting, be equipped with restricting element (741) on the control valve (74), restricting element (741) is used to control the speed that moves when elevating mechanism (7) goes up and down; Guarantee to press from both sides base frame (8) stable action when elevating movement and do not have impact; Like this, folder base frame (8) links to each other with the billet shift car through elevating mechanism (7), and the billet shift car drives billet clamping device and moves horizontally; Make billet clamping device brickmaking machine die cavity position with put brick workbench or conveyer position and move back and forth; Elevating mechanism (7) drives folder base frame (8) makes it can do the oscilaltion action with respect to the billet shift car, and stable action does not have impact in the up-down of clamping adobe, guarantees that adobe is excellent in clamping is transported.
The concrete course of work: when the billet clamping device of brickmaking machine is positioned at brick machine die cavity upper position, when adobe is deviate from from die cavity, the action of the solenoid directional control valve (61) of control device (6); Compressed air source enters into the sealed cavity body (40) of opposing in twos elastomer (4) through pipeline (62), and strain takes place the flexible wall (43) that drives elastomer (4), drives elastic wall (41) and is subjected to displacement; Elastic wall (41) drives rigid body (42) and is subjected to displacement, and rigid body (42) is supporting elastic wall (41), makes elastic wall (41) that in-plane displancement take place; Like this, the elastic wall of expansion displacement (41) grasps the adobe between two gripper shoes (3), adobe of four relative resilient wall (41) clampings in twos; The folder base frame (8) of brickmaking machine has 9 gripper shoes, once can the clamping adobe 16, because the clamping face of adobe is the plane; The elastic wall (41) of billet clamping device elastomer expansion displacement also is the plane, and adobe is firmly grasped by elastic wall (41) uniformly, then; The action of control valve (74) in the elevating mechanism (7) is when compressed air gets into the rodless cavity of driving cylinder (73) under the control of control valve (74), 4 limit shafts (71) and 4 stop collars (72) spacing time; Driving cylinder (73) drives that folder base frame (8) is vertical to rise, and what the billet shift car drove that billet clamping device and the adobe that is held move to workbench or conveyer puts brick position, control valve (74) action; When compressed air got into the rod chamber of driving cylinder (73) under the control of control valve (74), driving cylinder (73) drove the vertical decline of folder base frame (8), the size of regulating restricting element (741) opening; Can adjustable clamp base frame (8) rate of descent; After adobe descends with folder base frame (8), solenoid directional control valve (61) action, the compressed air in the sealed cavity body (40) is discharged through pipeline (62) and solenoid directional control valve (61); Elastic wall (41) resets under the drive of flexible wall (43); The adobe that is held falls to being put on the workbench or on the conveyer, and the billet shift car drives the top that billet clamping device returns to brick machine die cavity, thereby; The billet clamping device of brickmaking machine is accomplished and is once pressed from both sides base and send the base action, has guaranteed the excellent of adobe at the folder base in the base process with sending.
It is identical with prior art that the present invention does not state part.
Claims (6)
1. the billet clamping device of brickmaking machine; Comprise two location-plates (1), two fixed heads (2) and a plurality of gripper shoe (3), two location-plates (1) and two fixed heads (2) vertical fixing are installed, and a plurality of gripper shoes (3) are installed in two fixed heads (2); Install according to certain spacing and two location-plates (1) vertical fixing; Be combined into folder base frame (8), it is characterized by: also comprise elastomer (4), pressure ring (5) and control device (6); Some opposing in twos elastomer (4) is fixed on the gripper shoe (3) through pressure ring (5) respectively; There is hole at the gripper shoe place (3) that opposing in twos elastomer (4) is located, and opposing in twos elastomer (4) forms the cavity body (40) that seals with the hole of gripper shoe (3), and compressed air source links to each other with several cavity body (40) through control device (6); Elastomer (4) comprises elastic wall (41); Rigid body (42), flexible wall (43) and flanging (44), rigid body (42) is embedded in the elastic wall (41); Flexible wall (43) links to each other with elastic wall (41) on one side; Another side links to each other with flanging (44), and flanging (44) is positioned at the periphery of elastomer (4), and pressure ring (5) is pushed down flanging (44) and is fixed to elastomer (4) on the gripper shoe (3); Also comprise elevating mechanism (7), elevating mechanism (7) comprises a plurality of limit shafts (71), a plurality of stop collars (72); A plurality of driving cylinders (73) and a control valve (74), a plurality of limit shafts (71), a plurality of stop collars (72); A plurality of driving cylinders (73) are symmetrically distributed respectively and press from both sides the both sides of base frame (8), and the two ends of limit shaft (71) are fixedly connected with fixed head (2), and stop collar (72) is fixedly connected with the billet shift car; Limit shaft (71) is gone up at stop collar (72) and is slided; The cylinder body of driving cylinder (73) is fixedly connected with fixed head (2), and the piston rod of driving cylinder (73) is fixedly connected with the billet shift car, and driving cylinder (73) is connected with hydrodynamic source through control valve (74).
2. the billet clamping device of brickmaking machine according to claim 1 is characterized in that, rigid body (42) is a kind of steel plate, and shape is similar with elastic wall (41), and slightly littler than elastic wall (41) profile, steel plate is embedded in the elastic wall (41).
3. the billet clamping device of brickmaking machine according to claim 1 is characterized in that, control device (6) comprises solenoid directional control valve (61) and pipeline (62), and the cavity body of several sealed (40) links to each other with solenoid directional control valve (61) through pipeline (62).
4. the billet clamping device of brickmaking machine according to claim 1 is characterized in that, driving cylinder (73) is a kind of double acting hydraulic cylinder or a kind of double-acting cylinder.
5. the billet clamping device of brickmaking machine according to claim 4; It is characterized in that; Restricting element (741) is arranged on the control valve (74), and when driving cylinder (73) was a kind of double acting hydraulic cylinder, restricting element (741) was a kind of orifice plug; When driving cylinder (73) was a kind of double-acting cylinder, restricting element (741) was the noise elimination exhaust shutter.
6. the billet clamping device of brickmaking machine according to claim 1 is characterized in that, stop collar (72) is a kind of sliding shaft sleeve or a kind of linear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910149431A CN101920521B (en) | 2009-06-16 | 2009-06-16 | Billet clamping device of brick making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910149431A CN101920521B (en) | 2009-06-16 | 2009-06-16 | Billet clamping device of brick making machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101920521A CN101920521A (en) | 2010-12-22 |
| CN101920521B true CN101920521B (en) | 2012-09-05 |
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ID=43335859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910149431A Expired - Fee Related CN101920521B (en) | 2009-06-16 | 2009-06-16 | Billet clamping device of brick making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101920521B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2591011Y (en) * | 2002-08-02 | 2003-12-10 | 北京东方新强设备制造有限公司 | Automatic Blank-clamping machine |
| CN2928442Y (en) * | 2006-07-20 | 2007-08-01 | 陕西宝深建材机械（集团）有限公司 | Novel automatic blank clamping device |
| CN200970840Y (en) * | 2006-09-27 | 2007-11-07 | 陕西宝深建材机械（集团）有限公司 | High reliability base holding device |
| CN201587030U (en) * | 2009-07-29 | 2010-09-22 | 洛阳中冶重工机械有限公司 | Adobe clamping device of brick making machine |
-
2009
- 2009-06-16 CN CN200910149431A patent/CN101920521B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2591011Y (en) * | 2002-08-02 | 2003-12-10 | 北京东方新强设备制造有限公司 | Automatic Blank-clamping machine |
| CN2928442Y (en) * | 2006-07-20 | 2007-08-01 | 陕西宝深建材机械（集团）有限公司 | Novel automatic blank clamping device |
| CN200970840Y (en) * | 2006-09-27 | 2007-11-07 | 陕西宝深建材机械（集团）有限公司 | High reliability base holding device |
| CN201587030U (en) * | 2009-07-29 | 2010-09-22 | 洛阳中冶重工机械有限公司 | Adobe clamping device of brick making machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101920521A (en) | 2010-12-22 |
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Address after: 471003 Qinling Mountains Road, Jianxi District, Luoyang, Henan Patentee after: LUOYANG ZHONGYE HEAVY INDUSTRY MACHINERY CO.,LTD. Address before: 471003 Qinling Mountains Road, Jianxi District, Luoyang, Henan Patentee before: LUOYANG ZHONGYE HEAVY INDUSTRY MACHINERY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 |