CN213111730U

CN213111730U - Quick blanking structure of laminating machine

Info

Publication number: CN213111730U
Application number: CN202021690031.1U
Authority: CN
Inventors: 王作知; 赵章晓
Original assignee: Henan Deguang Packaging Materials Co ltd
Current assignee: Henan Deguang Packaging Materials Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-05-04
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to a quick blanking structure of laminating machine, it includes the frame, is provided with the drive roll in the frame, and the drive roll is connected with drive arrangement, one side that lies in the drive roll in the frame is provided with closing device, be provided with strutting arrangement in the frame, strutting arrangement rotates and connects in the frame to strutting arrangement's rotation axis and the rotation axis coincidence of drive roll set up, strutting arrangement's initial position is used for placing the physiosis axle, and strutting arrangement rotates and can place the physiosis axle on closing device. The utility model discloses a but replace the physiosis axle in succession, have the effect of more convenient receipts material.

Description

Quick blanking structure of laminating machine

Technical Field

The utility model belongs to the technical field of a technique of laminating machine and specifically relates to a quick blanking structure of laminating machine is related to.

Background

The woven bag is widely used in life because of low production cost and strong use performance. The main production process of the packaging bag is that plastic raw materials are extruded into films, cut and stretched in a single direction to form flat filaments, the flat filaments are woven in a warp-weft mode to obtain the product, one part of the woven bag is woven to be capable of being filled with small-particle articles such as rice through two layers of films, and if the woven bag which is not coated with the films is easy to leak the rice from the woven bag.

A receiving agencies of braided bag laminating machine is disclosed in patent document CN 207903588U's grant publication number, including two support frames that are parallel to each other, support frame upside fixedly connected with rotating turret, two rotate between the rotating turret and be connected with the live-rollers, the pivot of live-rollers one end is passed the support frame and is connected with the motor, live-rollers ejection of compact one side is provided with receives the material axle, receive material axle both ends and put up respectively on two support frames. The material receiving shaft is positioned on one side of the rotating roller, so that the rotating roller drives the material receiving shaft to rotate to receive materials.

However, in the above structure, if one material receiving shaft finishes receiving the material, the rotating roller needs to be stopped, and the other material receiving shaft needs to be replaced, so that the material receiving is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick blanking structure of laminating machine, it has the effect of more convenient receipts material through can replacing the physiosis axle in succession.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a quick unloading structure of laminating machine, includes the frame, is provided with the drive roll in the frame, and the drive roll is connected with drive arrangement, one side that lies in the drive roll in the frame is provided with closing device, be provided with strutting arrangement in the frame, strutting arrangement rotates and connects in the frame to strutting arrangement's rotation axis and the rotation axis coincidence setting of drive roll, strutting arrangement's initial position is used for placing the physiosis axle, and strutting arrangement rotates and can place the physiosis axle on closing device.

Through adopting above-mentioned technical scheme, during the use, when strutting arrangement was located initial position, put strutting arrangement earlier with the physiosis axle, because the physiosis axle pressure is on the drive roll, the rolling is carried out when the rotation of drive roll can drive the physiosis axle, then strutting arrangement rotates and places the physiosis axle on closing device, makes the physiosis axle still keep the rolling, and strutting arrangement can resume initial position simultaneously, thereby be used for placing another physiosis axle, thereby can replace the physiosis axle in succession, more convenient receipts material.

The utility model discloses further set up to: the supporting device comprises a supporting wheel, a fixed clamping block, a movable clamping block and a hydraulic cylinder, the supporting wheel is rotatably connected to the rack, the central line of the supporting shaft coincides with the central line of the driving shaft, the fixed clamping block is fixed to the side of the supporting wheel, the movable clamping block is rotatably connected to the movable clamping block, the movable clamping block is rotatably connected to the fixed clamping block in a matched mode, the inflatable shaft is clamped between the fixed clamping block and the movable clamping block, one end of the hydraulic cylinder is rotatably connected to the supporting wheel, and the other end of the hydraulic.

Through adopting above-mentioned technical scheme, the supporting wheel rotates to be connected in the frame, and the fixed block is fixed on the supporting wheel, moves the block and is connected with the pneumatic cylinder, can press the movable block on placing the physiosis axle on the fixed block under the effect of pneumatic cylinder to make the physiosis axle keep with the contact between the drive roll.

The utility model discloses further set up to: the motor is fixedly arranged on the rack, a driving gear is arranged at the output end of the motor, and teeth matched with the driving gear are arranged on the side wall of the supporting wheel.

Through adopting above-mentioned technical scheme, the motor is fixed in the frame, and the output installation driving gear of motor drives the supporting wheel through the driving gear and rotates, makes the rotation of supporting wheel more convenient.

The utility model discloses further set up to: the pressing device comprises a sliding block and a spring, the sliding block is in sliding fit with the rack, the sliding block is perpendicular to the driving roller along the sliding direction of the rack, a stop block used for blocking the inflatable shaft is arranged on one side, far away from the driving roller, of the sliding block, one end of the spring abuts against the sliding block, and acting force of the spring acting on the sliding block points to the inflatable shaft.

Through adopting above-mentioned technical scheme, the one end of spring is pegged graft on the slider to the directional physiosis axle of effort of spring effect on the slider, when placing the physiosis axle on the slider, the slider is pushed away to the direction of physiosis axle to the spring, thereby can make the physiosis axle butt on the slider on the drive roll.

The utility model discloses further set up to: the guide rod is fixedly arranged on the rack, the length direction of the guide rod is parallel to the sliding direction of the sliding block, the sliding block is in sliding fit with the guide rod, the spring is sleeved on the guide rod, the guide rod is provided with a supporting block, the supporting block is connected with a driving component for driving the supporting block to move, and one end, away from the sliding block, of the spring is abutted to the supporting block.

Through adopting above-mentioned technical scheme, be provided with the supporting shoe on the guide bar, the supporting shoe butt is on the spring to the supporting shoe is connected at drive assembly, thereby when the effort of spring is great, the driving roll removal can be kept away from to the supporting shoe at drive assembly's effort, makes the supporting shoe adjust the effort of spring.

The utility model discloses further set up to: the drive assembly comprises a drive piece, a crank and a connecting rod, the crank is connected to the frame in a rotating mode, one end of the connecting rod is connected to the crank in a rotating mode, the other end of the connecting rod is connected to the sliding block in a rotating mode, one end of the drive piece is connected to the frame in a rotating mode, and the other end of the drive piece is connected to the crank in a rotating mode.

Through adopting above-mentioned technical scheme, driving piece one end is rotated and is connected in the frame, and the other end is rotated and is connected on the crank, and when the driving piece is flexible, can drive the crank and rotate to make the crank push away the slider through the connecting rod and remove.

The utility model discloses further set up to: two bearings are respectively arranged at two ends of the inflatable shaft, one bearing is used for being supported on the supporting device, and the other bearing is positioned and supported on the pressing device.

Through adopting above-mentioned technical scheme, the both ends of physiosis axle set up two bearings respectively to two bearings correspond with strutting arrangement and closing device respectively, thereby make the physiosis axle at the equal free rotation of optional position, make things convenient for the physiosis axle to carry out the rolling to the braided bag.

The utility model discloses further set up to: the driving device comprises a driving motor, a transmission belt and two belt pulleys, one belt pulley is coaxially fixed at the output end of the driving motor, the other end of the belt pulley is coaxially fixed on the driving roller, and the transmission belt is in transmission connection with the two belt pulleys.

By adopting the technical scheme, the driving motor drives the belt pulley to rotate, and the driving roller is rotated through the transmission belt, so that the driving roller is rotated under the action of the driving motor.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the supporting device is located at an initial position, the inflatable shaft is firstly placed on the supporting device, the inflatable shaft is pressed on the driving roller, the driving roller rotates to drive the inflatable shaft to be wound, then the supporting device rotates to place the inflatable shaft on the pressing device, so that the inflatable shaft is still kept wound, and meanwhile, the supporting device can be restored to the initial position to place another inflatable shaft, so that the inflatable shaft can be continuously replaced, and material collection is convenient;

2. the support wheel is rotatably connected to the frame, the fixed clamping block is fixed on the support wheel, the movable clamping block is connected with a hydraulic cylinder, and the movable clamping block can be pressed on an inflatable shaft placed on the fixed clamping block under the action of the hydraulic cylinder, so that the inflatable shaft is kept in contact with the driving roll;

3. be provided with the supporting shoe through on the guide bar, the supporting shoe butt is on the spring to the supporting shoe is connected at drive assembly, thereby when the effort of spring is great, the driving roll removal can be kept away from at drive assembly's effort to the supporting shoe, makes the supporting shoe adjust the effort of spring.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure, 1, a frame; 11. a support portion; 12. a chute; 2. a drive roll; 3. a drive device; 31. a drive motor; 32. a drive belt; 33. a belt pulley; 4. an inflatable shaft; 41. a bearing; 5. a support device; 51. a support wheel; 52. fixing a fixture block; 53. a movable clamping block; 54. a hydraulic cylinder; 55. blocking edges; 56. a motor; 57. a driving gear; 6. a slider; 61. a stopper; 62. a guide hole; 7. a guide bar; 71. a spring; 8. a support block; 81. a connecting rod; 82. a crank; 83. a drive member.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a quick blanking structure of laminating machine, which comprises a frame 1, 1 upper portion of frame is provided with drive roll 2, drive roll 2 is connected with drive arrangement 3, the axis level of drive roll 2 sets up, be provided with physiosis axle 4 in the top of drive roll 2, be used for twining the braided bag on the physiosis axle 4, the both ends of physiosis axle 4 are provided with strutting arrangement 5, strutting arrangement 5 is used for extruding physiosis axle 4 on drive roll 2, make the braided bag press from both sides between physiosis axle 4 and drive roll 2, thereby at drive roll 2 by drive arrangement 3 pivoted in-process, physiosis axle 4 is along with rotating and twine the braided bag to the rolling unloading on physiosis axle 4.

Referring to fig. 1, strutting arrangement 5 rotates to be connected in frame 1, strutting arrangement 5's axis of rotation and the axis of rotation coincidence setting of drive roll 2, be located and be provided with horizontally supporting part 11 on frame 1, strutting arrangement 5 is when frame 1 rotates, physiosis axle 4 rotates along with strutting arrangement 5, and place the top of supporting part 11 with the both ends of physiosis axle 4, then strutting arrangement 5 loosens physiosis axle 4, the last braided bag that carries out the rolling of physiosis axle 4, at the in-process of rolling, because the coiled braided bag diameter increase on physiosis axle 4, thereby make physiosis axle 4 along supporting part 11 horizontal migration. The supporting device 5 returns to the position for installing the air inflation shaft 4, namely the initial position of the supporting device 5, an unused air inflation shaft 4 is placed, the woven bag is wound on the unused air inflation shaft 4 after being cut off, and the air inflation shaft 4 which is wound is taken down from the position of the supporting part 11.

Referring to fig. 1, the driving device 3 includes a driving motor 31, a driving belt 32 and two belt pulleys 33, the driving motor 31 is fixed on the frame 1, one belt pulley 33 is coaxially fixed at an output end of the driving motor 31, the other belt pulley 33 is coaxially fixed on the driving roll 2, the driving belt 32 is used for driving and connecting the two belt pulleys 33, and the driving roll 2 is driven by the driving motor 31 to rotate, so that the driving roll 2 is used for driving the air expanding shaft 4 to wind. The supporting device 5 comprises a supporting wheel 51, a fixed block 52, a movable block 53 and a hydraulic cylinder 54, wherein the supporting wheel 51 is rotatably connected on the frame 1, and the axis of the supporting wheel 51 is coincided with the axis of the driving roller 2. The fixed clamping block 52 is fixed on the supporting wheel 51, a rib 55 is arranged on the fixed clamping block 52, when the supporting wheel 51 rotates to a position for placing the air expansion shaft 4, the rib 55 is vertically upward, the position, opposite to the rib 55, on the fixed clamping block 52 is used for being connected with the movable clamping block 53, the movable clamping block 53 is rotatably connected on the fixed clamping block 52, one end of the hydraulic cylinder 54 is rotatably connected on the movable clamping block 53, the other end of the hydraulic cylinder is rotatably connected on the supporting wheel 51, when the air expansion shaft 4 is placed on the movable clamping block 53, the hydraulic cylinder 54 works, the movable clamping block 53 can press the air expansion shaft 4, and the air expansion shaft 4 is pressed on the driving roller 2 under the acting force of the movable clamping block 53. A motor 56 is fixedly arranged on the frame 1, an output end of the motor 56 is coaxially and fixedly provided with a driving gear 57, and teeth matched with the driving gear 57 are arranged on the side wall of the supporting wheel 51, so that the driving gear 57 drives the supporting wheel 51 to rotate.

Referring to fig. 1, a sliding groove 12 is formed in the supporting portion 11, a sliding block 6 is disposed in the sliding groove 12, the length direction of the sliding groove 12 is perpendicular to the length direction of the driving roller 2, the sliding block 6 is slidably fitted in the sliding groove 12, a stop block 61 is fixedly disposed on the sliding block 6, the stop block 61 and the sliding block 6 are integrally formed, and the stop block 61 is located on one side of the sliding block 6 away from the driving roller 2. Two bearings 41 are respectively arranged at two ends of the air inflation shaft 4, one bearing 41 is used for supporting on the supporting device 5, and the other bearing 41 corresponds to the sliding block 6 and is used for supporting on the sliding block 6. The support device 5 places the inflatable shaft 4 on the upper part of the support part 11, the two ends of the inflatable shaft 4 are supported on the sliding block 6, and the sliding block 6 moves in the sliding groove 12, and the stop block 61 stops the inflatable shaft 4, so that the sliding block 6 slides in the sliding groove 12 when the inflatable shaft 4 is pushed by the driving roller 2.

Referring to fig. 1, a guide rod 7 is fixedly arranged on a frame 1, the length direction of the guide rod 7 is parallel to the length direction of a chute 12, a guide hole 62 is formed on a slide block 6, and the slide block 6 is in sliding fit on the guide rod 7 through the guide hole 62; a supporting block 8 is further arranged on the guide rod 7, a spring 71 is arranged on the guide rod 7, one end of the spring 71 is abutted against the sliding block 6, the other end of the spring 71 is abutted against the supporting block 8, the acting force of the spring 71 acting on the sliding block 6 points to the direction of the driving roller 2, the sliding block 6 pushes the air expansion shaft 4 to extrude towards the driving roller 2, the air expansion shaft 4 is kept in contact with the driving roller 2, and the driving roller 2 stably drives the air expansion shaft 4 to rotate.

Referring to fig. 1, a connecting rod 81 is disposed on the supporting block 8, one end of the connecting rod 81 is rotatably connected to the supporting block 8, the other end of the connecting rod 81 is rotatably connected to the crank 82, the crank 82 is rotatably connected to the frame 1, a driving member 83 is disposed on the crank 82, the driving member 83 can be selected from an air cylinder or an oil cylinder, one end of the driving member 83 is rotatably connected to the crank 82, the other end of the driving member 83 is rotatably connected to the frame 1, the driving member 83 can push the crank 82 to rotate, when the crank 82 rotates, the supporting block 8 can be pushed and pulled by the connecting rod 81 to move along the length direction of the guide rod 7, when the acting force of the spring 71 is large, the supporting block 8 moves away from the driving roller 2, when the acting force of the spring 71 is small, the supporting block 8 moves towards the driving roller 2, so that.

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 quick unloading structure of laminating machine, includes frame (1), is provided with drive roll (2) on frame (1), and drive roll (2) are connected with drive arrangement (3), one side that lies in drive roll (2) on frame (1) is provided with closing device, its characterized in that: the automatic air inflation device is characterized in that a supporting device (5) is arranged on the rack (1), the supporting device (5) is rotatably connected to the rack (1), the rotating axis of the supporting device (5) is overlapped with the rotating axis of the driving roller (2), the initial position of the supporting device (5) is used for placing the air inflation shaft (4), and the supporting device (5) rotates to place the air inflation shaft (4) on the pressing device.

2. A laminating machine fast blanking structure according to claim 1, characterized in that: the supporting device (5) comprises a supporting wheel (51), a fixed clamping block (52), a movable clamping block (53) and a hydraulic cylinder (54), the supporting wheel (51) is rotatably connected to the rack (1), the central line of the supporting shaft coincides with the central line of the driving shaft, the fixed clamping block (52) is fixed on the side edge of the supporting wheel (51), the movable clamping block (53) is rotatably connected to the movable clamping block (53), the rotation of the movable clamping block (53) is used for being matched with the fixed clamping block (52) to clamp the inflatable shaft (4), one end of the hydraulic cylinder (54) is rotatably connected to the supporting wheel (51), and the other end of the hydraulic cylinder is rotatably connected to the movable clamping block (53).

3. A laminating machine fast blanking structure according to claim 2, characterized in that: the motor (56) is fixedly arranged on the rack (1), the output end of the motor (56) is provided with a driving gear (57), and the side wall of the supporting wheel (51) is provided with teeth matched with the driving gear (57).

4. A laminating machine fast blanking structure according to claim 1, characterized in that: the pressing device comprises a sliding block (6) and a spring (71), the sliding block (6) is in sliding fit with the rack (1), the sliding block (6) is arranged along the sliding direction of the rack (1) and perpendicular to the driving roller (2), a stop block (61) used for blocking the inflatable shaft (4) is arranged on one side, away from the driving roller (2), of the sliding block (6), one end of the spring (71) is abutted to the sliding block (6), and the spring (71) acts on the sliding block (6) to direct the inflatable shaft (4) to acting force.

5. A laminating machine fast blanking structure according to claim 4, characterized in that: the guide rod (7) is fixedly arranged on the rack (1), the length direction of the guide rod (7) is parallel to the sliding direction of the sliding block (6), the sliding block (6) is in sliding fit on the guide rod (7), the spring (71) is sleeved on the guide rod (7), a supporting block (8) is arranged on the guide rod (7), the supporting block (8) is connected with a driving component for driving the supporting block (8) to move, and one end, far away from the sliding block (6), of the spring (71) abuts against the supporting block (8).

6. A laminating machine fast blanking structure according to claim 5, characterized in that: the drive assembly comprises a drive piece (83), a crank (82) and a connecting rod (81), the crank (82) is rotatably connected to the rack (1), one end of the connecting rod (81) is rotatably connected to the crank (82), the other end of the connecting rod is rotatably connected to the sliding block (6), one end of the drive piece (83) is rotatably connected to the rack (1), and the other end of the drive piece is rotatably connected to the crank (82).

7. A laminating machine fast blanking structure according to claim 1, characterized in that: two bearings (41) are respectively arranged at two ends of the inflatable shaft (4), one bearing (41) is used for being supported on the supporting device (5), and the other bearing (41) is positioned and supported on the pressing device.

8. A laminating machine fast blanking structure according to claim 1, characterized in that: drive arrangement (3) are including driving motor (31), driving belt (32) and two belt pulleys (33), and a belt pulley (33) coaxial fixation is at the output of driving motor (31), and other end belt pulley (33) coaxial fixation is on drive roll (2), driving belt (32) transmission is connected on two belt pulleys (33).