CN209831947U

CN209831947U - Cold press

Info

Publication number: CN209831947U
Application number: CN201920026040.1U
Authority: CN
Inventors: 叶宗海
Original assignee: Chengdu Sane Furniture Co Ltd
Current assignee: Chengdu Sane Furniture Co Ltd
Priority date: 2019-01-04
Filing date: 2019-01-04
Publication date: 2019-12-24
Anticipated expiration: 2029-01-04

Abstract

The utility model relates to a cold press, which belongs to the field of cold presses and comprises a frame, wherein a workbench and a pressing plate are arranged on the frame, the workbench and the pressing plate are correspondingly arranged up and down, a hydraulic cylinder is arranged on the frame, the driving end of the hydraulic cylinder is fixedly connected with the pressing plate, rolling bodies are arranged on the workbench along the moving direction of wood, air cylinders are arranged on two side walls of the frame, the driving end of the air cylinder penetrates through the side wall of the frame, the driving ends of the air cylinders at two sides are oppositely arranged, a fixed plate is arranged on the driving end of the air cylinder, the surfaces of the fixed plates at two sides are oppositely arranged, a plurality of fixed shafts are rotatably connected on the surface of the fixed plate far away from the air cylinder, the fixed shafts are arranged along the vertical direction, the plurality of fixed shafts are arranged on the fixed plate at intervals along the horizontal direction, a plurality of, the utility model discloses the effect of using manpower sparingly has.

Description

Cold press

Technical Field

The utility model belongs to the technical field of the technique of cold press and specifically relates to a cold press is related to.

Background

The serial woodwork cold press machines are used for pressing furniture plates, wooden doors, various plates and leveling and shaping furniture, so that the plates can be bonded more firmly, and the working modes of the woodwork cold press machine can be roughly divided into a screw type and a hydraulic type.

The traditional Chinese patent with the publication number of CN204505467U discloses a cold press, which comprises a frame body, a workbench, a pressing plate and a hydraulic cylinder for pushing the pressing plate to move up and down, wherein a mounting groove is formed in the upper surface of the workbench, a moving frame is arranged in the mounting groove, a plurality of rolling bodies which can be in surface contact with a wood plate are arranged on the moving frame, the rolling direction of the rolling bodies is arranged along the moving direction of the wood plate, and a driving part for driving the moving frame to move up and down is arranged on the lower surface of the workbench.

The above prior art solutions have the following drawbacks: use the cold press to accomplish the timber pressfitting back, need artifically take off timber from the workstation, but because timber after the pressfitting is heavier, need a plurality of staff to go the transport usually, extravagant manpower very.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can move down workstation and the cold press of using manpower sparingly timber after the pressfitting.

The utility model aims at realizing through the following technical scheme:

a cold press comprises a frame, wherein a workbench and a pressing plate are arranged on the frame, the workbench and the pressing plate are arranged in a vertically corresponding manner, a hydraulic cylinder is arranged on the frame, the driving end of the hydraulic cylinder is fixedly connected with the pressing plate, rolling bodies are arranged on the workbench along the moving direction of wood, air cylinders are arranged on two side walls of the frame, the driving ends of the air cylinders penetrate through the side walls of the frame, the driving ends of the air cylinders on two sides are oppositely arranged, a fixing plate is arranged on the driving end of the air cylinder, the plate surfaces of the fixing plates on two sides are oppositely arranged, a plurality of fixing shafts are rotatably connected on the surface, far away from the air cylinder, of the fixing plate, the fixing shafts are arranged on the fixing plates at intervals along the horizontal direction, and a plurality of transmission rollers are sleeved and fixedly connected on the fixing shafts along the, and the fixed plate is provided with a driving device for driving all the driving rollers to rotate simultaneously.

Through adopting above-mentioned technical scheme, arrange timber in on the workstation, it removes to start hydraulic cylinder drive clamp plate, make the clamp plate carry out the pressfitting to timber, the pressfitting finishes the back, start the cylinder of frame both sides, make cylinder drive fixed plate relative movement, and make the driving roller butt on the fixed plate to timber, start drive arrangement afterwards, drive arrangement can drive all driving rollers and begin to rotate, and the rotation opposite direction of driving roller on the fixed plate of both sides, because driving roller and timber butt, timber will move outside the frame under the drive of driving roller, and finally remove outside the frame, need not again the manual work to go out the frame to the timber of pressfitting, certain manpower has been saved.

The utility model discloses further set up to: the driving device comprises a motor arranged on a fixing plate, an output shaft of the motor is coaxially connected with a driving wheel, a fixed shaft is sleeved at one end close to the driving wheel and is fixedly connected with a driven wheel, and belts are arranged on the driving wheel and all the driven wheels in a winding manner.

Through adopting above-mentioned technical scheme, starter motor, the motor can drive the action wheel, the action wheel can drive the belt and begin to remove, then the belt can drive all from the driving wheel rotation, and every then drives every fixed axle rotation respectively from the driving wheel, the fixed axle then drives all driving rollers on the fixed axle and begins to rotate to drive timber and remove, rotate when having realized all driving rollers through the belt, and the transmission precision of belt is higher, can drive better from the driving wheel rotation.

The utility model discloses further set up to: and a tensioning device for tensioning the belt is arranged on the fixing plate.

Through adopting above-mentioned technical scheme, overspeed device tensioner can make the belt remain the tensioning condition all the time to make the belt and follow driving wheel can not break away from, make the belt can drive better and rotate from the driving wheel.

The utility model discloses further set up to: the tensioning device is including setting up the take-up pulley on the fixed plate, the take-up pulley is located the top of fixed plate, take-up pulley and belt looks butt, be provided with branch on the face that the driving roller was kept away from to the fixed plate, branch is whole to be "L" shape, be provided with first gag lever post on the branch, the setting of branch is run through to the first gag lever post, the take-up pulley rotates to be connected in the tip that branch was kept away from to first gag lever post, the cover is equipped with first spring on the first gag lever post, the both ends of first spring respectively with branch and take-up pulley fixed connection.

Through adopting above-mentioned technical scheme, first spring is in compression state, and first spring can force the take-up pulley to remove towards the belt because the elasticity that the compression produced to make the take-up pulley prop the belt all the time, prevent that the belt takes place laxly when removing, thereby make the belt be in the tension state all the time, and the setting of first gag lever post can prevent first spring to take place the slope when compressing.

The utility model discloses further set up to: the surface of driving roller is provided with a plurality of anti-skidding lugs.

Through adopting above-mentioned technical scheme, the friction between driving roller and the timber can be increased to skid proof convex block, prevents the condition that the driving roller skidded to make the driving roller can drive timber better and remove.

The utility model discloses further set up to: the wood transition device is characterized in that a transition plate is arranged on one side, where the wood is moved out, of the rack, the transition plate is hinged to the rack, and a torsion spring is arranged at the hinged position on the transition plate.

Through adopting above-mentioned technical scheme, can remove when timber shifts out the frame and cross on the cab apron, cross the cab apron and can rotate towards ground through the pin joint under the effect of timber gravity to the butt is subaerial, then timber then moves to subaerial through crossing the cab apron, has prevented timber and has taken place the condition of empting when moving to subaerial, and the setting of torsional spring can make and cross the cab apron and remove back automatic rebound at timber.

The utility model discloses further set up to: a connecting rod is arranged between the driving end of the air cylinder and the fixing plate, a plurality of second springs are arranged between the connecting rod and the fixing plate, and two ends of each second spring are fixedly connected with the connecting rod and the fixing plate respectively.

Through adopting above-mentioned technical scheme, the back is gone up to drive roller butt on the cylinder drive fixed plate to timber, continues to drive the fixed plate and removes for the second spring compression between fixed plate and the connecting rod can produce elasticity after the second spring compression, makes the second spring produce elasticity to the fixed plate, and then can make the drive roller when tight butt to timber after elasticity transmits on the drive roller, makes the drive roller can drive timber better and remove.

The utility model discloses further set up to: a limiting rod is arranged between the connecting rod and the fixing plate and at the position where the second spring is located, one end of the limiting rod penetrates through the limiting rod, and the second spring is sleeved on the limiting rod.

Through adopting above-mentioned technical scheme, the setting of gag lever post can prevent that the second spring from taking place the slope when compressing to make the driving roller can better with timber butt.

To sum up, the utility model discloses a beneficial technological effect does:

1. the fixing plate is driven to move through the air cylinder, so that the driving rollers on the fixing plate are abutted to the wood, the driving device is started, the driving device can drive all the driving rollers to start rotating, the rotating directions of the driving rollers on the two sides are opposite, the wood can be moved out of the rack under the driving of the driving rollers, manual movement of the wood is not needed, and the cold press is more convenient to use;

2. the driving wheel is driven to rotate by the motor, and then all the driven wheels are driven to rotate by the driving wheel through the belt, so that the driven wheels drive the fixed shaft and the transmission rollers to rotate, and thus, all the transmission rollers rotate simultaneously, and the transmission rollers move out the wood;

3. set up the connecting rod between the drive end of cylinder and fixed plate to set up the second spring between connecting rod and fixed plate, make the driving roller can be inseparabler with timber butt.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of the embodiment of the present invention after hiding the rack;

FIG. 4 is an enlarged partial schematic view of portion B of FIG. 3;

FIG. 5 is an enlarged partial schematic view of portion C of FIG. 3;

fig. 6 is a partially enlarged schematic view of a portion D in fig. 3.

In the figure, 1, a frame; 11. a work table; 12. pressing a plate; 13. a hydraulic cylinder; 14. a rolling body; 15. a transition plate; 151. a torsion spring; 16. a cylinder; 2. a fixing plate; 21. a fixed shaft; 22. a driving roller; 221. an anti-slip bump; 23. a connecting rod; 24. a second spring; 25. a second limiting rod; 3. a motor; 31. a driving wheel; 32. a driven wheel; 33. a belt; 34. a tension wheel; 35. a strut; 36. a first limit rod; 37. a first spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a cold press disclosed by the present invention comprises a frame 1, a worktable 11 is disposed on the frame 1, a pressing plate 12 and a hydraulic cylinder 13 for driving the pressing plate 12 to move are disposed on the frame 1 above the worktable 11, rolling elements 14 are disposed on the worktable 11 along the moving direction of wood, two side walls of the frame 1 are fixedly connected to each other, the drive end is towards frame 1 and runs through the cylinder 16 of 1 lateral wall of frame, be provided with fixed plate 2 on the drive end of cylinder 16, the face of two fixed plates 2 sets up relatively, all rotate on the face that two fixed plates 2 are relative and be connected with a plurality of fixed axles 21 that set up along vertical direction, a plurality of fixed axles 21 set up along the horizontal direction interval, the cover is established and a plurality of driving rollers 22 of fixedly connected with on the fixed axle 21, the surface of driving roller 22 is provided with a plurality of skid proof block 221, skid proof block 221 can increase the friction between driving roller 22 and the timber.

Referring to fig. 1 and 2, the fixed plate 2 is provided with a motor 3, an output shaft of the motor 3 is coaxially connected with a driving wheel 31, one end of the fixed shaft 21 close to the motor 3 is coaxially connected with a driven wheel 32, a belt 33 is wound around the driving wheel 31 and all the driven wheels 32, and the belt 33 is abutted to the driving wheel 31 and the driven wheels 32.

After timber pressfitting finishes, start the cylinder 16 of both sides, cylinder 16 can drive fixed plate 2 and be close to each other, make driving roller 22 butt on the fixed plate 2 to timber on, start motor 3 on two fixed plates 2, motor 3 can drive action wheel 31 and rotate, can make belt 33 drive all from the rotation of driving wheel 32 when action wheel 31 can rotate, it rotates to drive fixed axle 21 from driving wheel 32, fixed axle 21 drives driving roller 22 and rotates, make the rotation of driving roller 22 on two fixed plates 2 opposite, alright shift out frame 1 under the drive that makes timber retransmission roller 22.

Referring to fig. 3 and 4, an L-shaped supporting rod 35 is arranged on the surface of the fixing plate 2 away from the driving roller 22, a first limiting rod 36 is arranged on the supporting rod 35 in a penetrating manner, a tension pulley 34 is rotatably connected to the end portion of the first limiting rod 36 away from the supporting rod 35, the tension pulley 34 is abutted to the outer side of the belt 33, a first spring 37 is sleeved on the first limiting rod 36, and two ends of the first spring 37 are fixedly connected with the supporting rod 35 and the tension pulley 34 respectively; the arrangement of the tension pulley 34 and the first spring 37 can keep the belt 33 in a tension state all the time, so that the belt 33 can better drive the driven pulley 32 to rotate.

Referring to fig. 3 and 5, a connecting rod 23 is fixedly connected to a driving end of the cylinder 16, the length direction of the connecting rod 23 is perpendicular to the cylinder 16, a plurality of limiting rods are arranged between the connecting rod 23 and the fixing plate 2, one ends of the limiting rods penetrate through the connecting rod 23, second springs 24 are sleeved on the limiting rods, and two ends of each second spring 24 are respectively and fixedly connected with the connecting rod 23 and the fixing plate 2; when the fixed plate 2 is moved, the second spring 24 is compressed, and the elasticity of the compressed second spring 24 will make the driving roller 22 better abut against the wood.

Referring to fig. 1 and 6, a transition plate 15 is hinged to one side of the frame 1 in the wood moving direction, the transition plate 15 can be abutted to the ground after rotating through a hinge point, and a torsion spring 151 is arranged on the transition plate 15 at the hinged position; after timber moved to on the cab apron 15, the cab apron 15 rotated towards ground because timber's gravity can pass through the pin joint to the butt to subaerial, thereby make timber remove to subaerial, prevented timber and taken place the condition of empting when directly shifting out from frame 1, and the setting of torsional spring 151 can make timber get back to original position again through the cab apron 15 after passing and be used for next ligneous transportation.

The implementation principle of the embodiment is as follows: the wood is placed on the workbench 11, the hydraulic cylinder 13 is started to drive the pressing plate 12 to move, the pressing plate 12 presses the wood, after the pressing is finished, the cylinders 16 on the two sides of the rack 1 are started, the cylinders 16 drive the fixing plates 2 to approach each other, the transmission rollers 22 on the fixing plates 2 abut against the wood, the fixing plates 2 are continuously driven to move, the second springs 24 between the fixing plates 2 and the connecting rods 23 are compressed, the transmission rollers 22 can tightly abut against the wood due to elasticity generated after the second springs 24 are compressed, then the two motors 3 are started to rotate in opposite directions, the motors 3 can drive the driving wheel 31 to rotate, the driving wheel 31 can drive the belt 33 to move, the belt 33 can drive all the driven wheels 32 to rotate, the driven wheels 32 drive the fixing shafts 21 to rotate, the fixing shafts 21 drive all the transmission rollers 22 to rotate, and the rotation directions of the transmission rollers 22 on the fixing plates 2 on the two sides are opposite, the wood is driven by the driving roller 22 to move towards the outside of the frame 1, and finally moves to the transition plate 15 outside the frame 1 and moves to the ground through the transition plate 15, so that the laminated wood does not need to be carried out of the frame 1 manually, certain manpower is saved, and the use convenience of the cold press is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cold press, includes frame (1), be provided with workstation (11) and clamp plate (12) on frame (1), workstation (11) and clamp plate (12) correspond the setting from top to bottom, be provided with pneumatic cylinder (13) on frame (1), the drive end and clamp plate (12) fixed connection of pneumatic cylinder (13), be provided with rolling element (14), its characterized in that along ligneous moving direction on workstation (11): be provided with cylinder (16) on two lateral walls of frame (1), the drive end of cylinder (16) runs through the lateral wall setting of frame (1), both sides the drive end of cylinder (16) sets up relatively, be provided with fixed plate (2) on the drive end of cylinder (16), both sides the face of fixed plate (2) sets up relatively, it is connected with a plurality of fixed axles (21) to rotate on the face of cylinder (16) is kept away from in fixed plate (2), fixed axle (21) set up along vertical direction, and is a plurality of fixed axle (21) set up on fixed plate (2) along the horizontal direction interval, establish and a plurality of driving roller (22) of fixedly connected with along the length direction cover of fixed axle (21) on fixed axle (21), be provided with on fixed plate (2) and be used for driving all driving roller (22) pivoted drive arrangement simultaneously.

2. The cold press according to claim 1, characterized in that: the driving device comprises a motor (3) arranged on a fixing plate (2), an output shaft of the motor (3) is coaxially connected with a driving wheel (31), one end of a fixing shaft (21) close to the driving wheel is sleeved with a driving wheel (32) and is fixedly connected with a driven wheel (32), and belts (33) are arranged on the driving wheel (31) and all the driven wheels (32) in a winding manner.

3. The cold press according to claim 2, characterized in that: the fixed plate (2) is provided with a tensioning device for tensioning a belt (33).

4. The cold press according to claim 3, characterized in that: tensioning device is including setting up take-up pulley (34) on fixed plate (2), take-up pulley (34) are located the top of fixed plate (2), take-up pulley (34) and belt (33) looks butt, be provided with branch (35) on the face that driving roller (22) were kept away from in fixed plate (2), branch (35) wholly is "L" shape, be provided with first gag lever post (36) on branch (35), first gag lever post (36) run through branch (35) and set up, take-up pulley (34) rotate to be connected in the tip that branch (35) were kept away from in first gag lever post (36), the cover is equipped with first spring (37) on first gag lever post (36), the both ends of first spring (37) respectively with branch (35) and take-up pulley (34) fixed connection.

5. The cold press according to claim 1, characterized in that: the surface of the driving roller (22) is provided with a plurality of anti-skid lugs (221).

6. The cold press according to claim 1, characterized in that: the wood transition device is characterized in that a transition plate (15) is arranged on one side, where the wood is moved out, of the rack (1), the transition plate (15) is hinged to the rack (1), and a torsion spring (151) is arranged at the hinged position on the transition plate (15).

7. The cold press according to claim 1, characterized in that: a connecting rod (23) is arranged between the driving end of the air cylinder (16) and the fixing plate (2), a plurality of second springs (24) are arranged between the connecting rod (23) and the fixing plate (2), and two ends of each second spring (24) are fixedly connected with the connecting rod (23) and the fixing plate (2) respectively.

8. The cold press according to claim 7, characterized in that: a second limiting rod (25) is arranged between the connecting rod (23) and the fixing plate (2) and at the position where the second spring (24) is located, one end of the second limiting rod (25) penetrates through the connecting rod (23) to be arranged, and the second spring (24) is sleeved on the second limiting rod (25).