CN211391813U

CN211391813U - Feeding device of binding machine

Info

Publication number: CN211391813U
Application number: CN201921874501.7U
Authority: CN
Inventors: 陆永男
Original assignee: Suzhou Yongle Paper Packaging Co ltd
Current assignee: Suzhou Yongle Paper Packaging Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-09-01
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a feeding device of a binding machine, which comprises a base arranged at the bottom of a workbench of the binding machine, a vertical plate vertically arranged on the base and fixed with the upper surface of the base, a driving piece connected on the vertical plate in a sliding way, a connecting plate arranged on the driving piece, a lifting claw fixed on the connecting plate and a driving part arranged on the base and driving the driving piece to vertically move, wherein the bottom of the connecting plate is rotationally connected with the top of the driving piece, and a butt strip arranged at the lower side of the workbench of the binding machine is fixed on the connecting plate; the lifting claw is arranged on one side of the connecting plate, which is far away from the workbench of the binding machine. The utility model has the advantages of it is following and effect: the feeding device avoids the operation of lifting the paperboard by an operator, reduces the labor intensity of the operator and has low requirement on the physical strength of the operator.

Description

Feeding device of binding machine

Technical Field

The utility model relates to the field of packaging, in particular to strapper loading attachment.

Background

The carton strapping machine converts manual bundling into mechanical operation, thereby greatly reducing the labor intensity. When the bundling operation is performed, the packing belt winds the corrugated board and then contracts to compress the corrugated board, and then the packing belt is closed to finish the bundling. The existing carton bundling machine needs to manually lift the paper boards to be bundled to a workbench of the bundling machine, so that the labor intensity is high, and the requirements on the physical strength of operators are high.

Therefore, a feeding device of a binding machine is needed, which avoids the operation of lifting the paper board by an operator, reduces the labor intensity of the operator, and has low physical requirement on the operator.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a strapper loading attachment, this loading attachment has avoided the operation of operating personnel lifting cardboard, has reduced operating personnel's intensity of labour, and is little to operating personnel's physical requirement.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a feeding device of a strapping machine comprises a base arranged at the bottom of a worktable of the strapping machine, a vertical plate vertically arranged on the base and fixed with the upper surface of the base, a driving piece connected to the vertical plate in a sliding manner, a connecting plate arranged on the driving piece, a lifting claw fixed on the connecting plate and a driving part arranged on the base and used for driving the driving piece to move vertically, wherein the bottom of the connecting plate is rotatably connected with the top of the driving piece, and a butt joint strip arranged at the lower side of the worktable of the strapping machine is fixed on the connecting plate; the lifting claw is arranged on one side of the connecting plate, which is far away from the workbench of the binding machine.

By adopting the technical scheme, when the paperboard is arranged on the lifting claw by an operator, the driving part drives the driving part to move upwards, so that the connecting plate and the lifting claw move upwards until the lifting claw rises to the height of the workbench of the binding machine, then the driving part continues to move upwards, so that the butt strip is abutted against the bottom surface of the workbench of the binding machine, the connecting plate rotates, the lifting claw inclines towards the workbench of the binding machine, the paperboard on the lifting claw slides to the workbench of the binding machine, the operation of lifting the paperboard by the operator is avoided, the labor intensity of the operator is reduced, and the requirement on the physical strength of the operator is low.

The utility model discloses further set up to, the drive division is including being fixed in the mounting bracket on the base, being fixed in motor, vertical running through on the mounting bracket the driving piece is located with its screw-thread fit's lead screw, cover the lead screw lower extreme and with it fixed big bevel gear and be fixed in the epaxial little bevel gear of motor output, the lead screw lower extreme with the base upper surface is rotated and is connected, just little bevel gear with big bevel gear meshes.

Through adopting above-mentioned technical scheme, when the motor started, motor output shaft rotated, had driven bevel pinion and rotated for the lead screw rotates, thereby makes the vertical removal of driving piece with lead screw thread fit, accomplishes the lift that lifts the claw.

The utility model discloses further set up to, the driving piece is kept away from and is fixed with the locating part on the lateral wall of strapper workstation, the locating part upper surface with the connecting plate bottom surface laminating is balanced, just the locating part set up in one side that the strapper workstation was kept away from to connecting plate axis of rotation.

By adopting the technical scheme, the upper surface of the limiting part fixed by the driving part is attached to and abutted against the bottom surface of the connecting plate, and the limiting part is arranged on one side of the rotating axis of the connecting plate, which is far away from the workbench of the binding machine, so that the rotation of the connecting plate is limited, and the lifting claw is prevented from overturning due to the weight of the paperboard.

The utility model discloses further set up to, lifting claw upper surface is fixed with the sliding strip of being made by the polytetrafluoroethylene material, the length direction of sliding strip with the axis of rotation of connecting plate is perpendicular.

By adopting the technical scheme, the sliding strip made of the polytetrafluoroethylene material is fixed on the lifting claw, so that the friction between the paperboard and the lifting claw is reduced.

The utility model discloses further set up to, the sliding strip with lifting claw up end can be dismantled and the connection.

Through adopting above-mentioned technical scheme, made things convenient for the change of sliding strip.

The utility model discloses further set up to, be equipped with the balancing weight on the base, the balancing weight set up in vertical riser is kept away from lift one side of claw.

Through adopting above-mentioned technical scheme, the balancing weight sets up in vertical riser and keeps away from lift one side of claw, has balanced the weight of cardboard, prevents that the base from overturning.

The utility model is further arranged in that a positioning rod is arranged on the base, the positioning rod is vertically arranged, and the lower end of the positioning rod is fixed with the upper surface of the base; the balancing weight is sleeved on the positioning rod and provided with a plurality of blocks.

Through adopting above-mentioned technical scheme, the setting of locating lever for the stable of balancing weight can be accomplished on the locating lever to the balancing weight cover is located, has made things convenient for placing of balancing weight.

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

when an operator arranges the paper board on the lifting claw, the driving part drives the driving part to move upwards, so that the connecting plate and the lifting claw move upwards until the lifting claw rises to the height of the workbench of the binding machine, and then the driving part continues to move upwards to enable the abutting strip to abut against the bottom surface of the workbench of the binding machine, so that the connecting plate rotates, the lifting claw inclines towards the workbench of the binding machine, and the paper board on the lifting claw slides onto the workbench of the binding machine, thereby avoiding the operation of lifting the paper board by the operator, reducing the labor intensity of the operator and having small physical requirement on the operator;

a sliding strip made of polytetrafluoroethylene materials is fixed on the lifting claw, so that the friction between the paper board and the lifting claw is reduced;

the balancing weight is arranged on one side, far away from the lifting claw, of the vertical plate, so that the weight of the paperboard is balanced, and the base is prevented from overturning.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view of the drive member;

fig. 3 is a schematic structural view of the lifting claw.

In the figure: 1. a base; 11. a support leg; 12. positioning a rod; 2. a vertical plate; 21. a first chute; 22. a second chute; 3. a drive member; 31. a limiting member; 4. a connecting plate; 41. an abutment bar; 5. lifting the claw; 51. a slide bar; 52. a countersunk groove; 53. fastening a bolt; 6. a drive section; 61. a mounting frame; 62. a motor; 63. a screw rod; 64. a large bevel gear; 65. a bevel pinion gear; 7. and a balancing weight.

Detailed Description

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

As shown in fig. 1, a feeding device of a binding machine comprises a base 1, a vertical plate 2, a driving piece 3, a connecting plate 4, a lifting claw 5, a driving part 6 and a balancing weight 7. The base 1 is in a rectangular plate shape and horizontally arranged on the lower side of the working platform of the binding machine, and one side of the base 1 is exposed out of the working platform of the binding machine on the horizontal plane. The bottom of the base 1 is provided with four support legs 11, the support legs 11 are fixed with the bottom surface of the base 1, and the four support legs 11 are respectively arranged at four corners of the bottom surface of the base 1. The vertical plate 2 is in a rectangular long plate shape and is vertically arranged on the base 1, and the bottom surface of the vertical plate 2 is fixed with the middle of the upper surface of the base 1. First spout 21 and second spout 22 have been seted up to the face of vertical riser 2, and the opening of first spout 21 is the rectangle, and it runs through vertical riser 2, and the length direction of first spout 21 is vertical. The opening of second spout 22 is the rectangle, and its length direction is vertical, and second spout 22 runs through vertical riser 2, and second spout 22 and vertical riser 2 upper surface intercommunication. The driving piece 3 is a block structure with an I-shaped horizontal section, is embedded on the first sliding groove 21 and is in sliding fit with the inner side walls of the two sides of the first sliding groove 21, and the two ends of the driving piece 3 are respectively arranged on the two sides of the vertical plate 2.

As shown in fig. 1, the connecting plate 4 is a rectangular long plate, the length direction of the connecting plate is horizontal and consistent with the width direction of the vertical plate 2, the connecting plate 4 is disposed on one side of the vertical plate 2 away from the workbench of the strapping machine, one side edge of the connecting plate 4 close to the workbench of the strapping machine is rotatably connected with the upper surface of the driving part 3, and in addition, the rotation axis of the connecting plate 4 is disposed on one side of the vertical plate 2 away from the workbench of the strapping machine. Referring to fig. 2, the surface of the connecting plate 4 close to the workbench of the binding machine is provided with an abutting strip 41, the abutting strip 41 is rectangular and horizontal in length direction, one end of the abutting strip 41 is fixed to the surface of the connecting plate 4 close to the workbench of the binding machine, and the other end passes through the second chute 22 and is disposed at the lower side of the workbench of the binding machine. The upper surface of the lifting claw 5 is U-shaped, two ends of the lifting claw horizontally face one side far away from the workbench of the binding machine, and the bottom surface of one side, far away from the end part of the lifting claw 5, of the lifting claw is fixed with the upper surface of one side, far away from the vertical plate 2, of the connecting plate 4. As shown in fig. 3, the lifting claw 5 is provided with a sliding bar 51, the sliding bar 51 is a long strip with a rectangular cross section, is made of polytetrafluoroethylene, and has a length direction consistent with that of the end of the lifting claw 5, and the bottom surface of the sliding bar 51 is attached to the upper surface of the end of the lifting claw 5. The upper surface of the sliding strip 51 is provided with a countersunk groove 52, the opening of the countersunk groove 52 is circular, the countersunk groove 52 is provided with two positions, and the two countersunk grooves 52 are respectively arranged at two ends of the sliding strip 51. The sliding strip 51 is provided with a fastening bolt 53, the end part of the fastening bolt 53 vertically penetrates through the inner bottom surface of the countersunk head groove 52 and penetrates into the upper surface of the lifting claw 5, the fastening bolt 53 is in threaded fit with the lifting claw 5, and the head part of the fastening bolt 53 is arranged in the countersunk head groove 52. In addition, a limiting piece 31 is fixed on the side wall of the driving piece 3 close to the connecting plate 4, the limiting piece 31 is in an angle iron shape, the length direction of the limiting piece 31 is consistent with the length direction of the connecting plate 4, and the upper surface of the limiting piece 31 is attached to and abutted against the bottom surface of the connecting plate 4.

As shown in fig. 1 and 2, the driving unit 6 includes a mounting bracket 61, a motor 62, a screw 63, a large bevel gear 64, and a small bevel gear 65. The mounting bracket 61 is an inverted L-shaped bracket structure, and is disposed on one side of the vertical plate 2 away from the lifting claw 5, and the vertical end of the mounting bracket 61 is fixed to the upper surface of the base 1. The motor 62 is fixed to the upper surface of the mounting bracket 61, and an output shaft of the motor 62 vertically penetrates the upper surface of the mounting bracket 61. The lead screw 63 is vertically arranged on one side, far away from the lifting claw 5, of the vertical plate 2, the lower end of the lead screw 63 is rotatably connected with the upper surface of the base 1, and the upper end of the lead screw 63 penetrates through the driving piece 3 and is in threaded connection with the driving piece 3. Lead screw 63 lower extreme and fixed with lead screw 63 are located to big bevel gear 64 cover, and little bevel gear 65 is fixed in on the output shaft tip of motor 62, and little bevel gear 65 and big bevel gear 64 meshing, and when motor 62 started, motor 62 output shaft rotated, had driven little bevel gear 65 and big bevel gear 64 and rotated for lead screw 63 rotates, thereby makes driving piece 3 vertical lift, has driven lifting claw 5 and has removed. Still be equipped with locating lever 12 on base 1, locating lever 12 is round bar shape, and its vertical setting is on base 1 and lie in the mounting bracket 61 and keep away from one side of vertical riser 2, and the lower extreme of locating lever 12 is fixed with base 1 trade mark shop front. The balancing weight 7 is a circular block-shaped structure, which is sleeved on the positioning rod 12, and the balancing weight 7 is provided with a plurality of blocks, and the plurality of balancing weights 7 are stacked on the base 1.

When the paper board lifting device is used, when an operator sets the paper board on the lifting claw 5, the motor 62 is started, the driving piece 3 is driven to move upwards, the connecting plate 4 and the lifting claw 5 move upwards until the lifting claw 5 rises to the height of a workbench of a strapping machine, then the motor 62 continues to work, the driving part 6 continues to move upwards, the abutting strip 41 abuts against the bottom surface of the workbench of the strapping machine, the connecting plate 4 rotates, the lifting claw 5 inclines towards the workbench of the strapping machine, the paper board on the lifting claw 5 slides onto the workbench of the strapping machine, operation of lifting the paper board by the operator is avoided, labor intensity of the operator is reduced, and physical requirements on the operator are low.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a strapper loading attachment, characterized by: the strapping machine comprises a base (1) arranged at the bottom of a workbench of a strapping machine, a vertical plate (2) vertically arranged on the base (1) and fixed with the upper surface of the base (1), a driving piece (3) connected to the vertical plate (2) in a sliding manner, a connecting plate (4) arranged on the driving piece (3), a lifting claw (5) fixed on the connecting plate (4) and a driving part (6) arranged on the base (1) and used for driving the driving piece (3) to vertically move, wherein the bottom of the connecting plate (4) is rotatably connected with the top of the driving piece (3), and a butt joint strip (41) arranged at the lower side of the workbench of the strapping machine is fixed on the connecting plate (4); the lifting claw (5) is arranged on one side of the connecting plate (4) far away from the workbench of the binding machine.

2. The strapping machine loading apparatus in accordance with claim 1, wherein: drive division (6) including being fixed in mounting bracket (61) on base (1), be fixed in motor (62), vertical running through on mounting bracket (61) driving piece (3) and screw-thread fit's lead screw (63), cover are located lead screw (63) lower extreme and fixed big bevel gear (64) and be fixed in motor (62) last bevel pinion (65) of output shaft, lead screw (63) lower extreme with base (1) upper surface rotates and is connected, just bevel pinion (65) with big bevel gear (64) meshing.

3. The strapping machine loading apparatus in accordance with claim 1, wherein: the side wall of the driving piece (3) far away from the workbench of the strapping machine is fixedly provided with a limiting piece (31), the upper surface of the limiting piece (31) is attached to and abutted against the bottom surface of the connecting plate (4), and the limiting piece (31) is arranged on one side, far away from the workbench of the strapping machine, of the rotating axis of the connecting plate (4).

4. The strapping machine loading apparatus in accordance with claim 1, wherein: a sliding strip (51) made of polytetrafluoroethylene materials is fixed on the upper surface of the lifting claw (5), and the length direction of the sliding strip (51) is perpendicular to the rotation axis of the connecting plate (4).

5. The strapping machine loading apparatus in accordance with claim 4, wherein: the sliding strip (51) is detachably connected with the upper end face of the lifting claw (5).

6. The strapping machine loading apparatus in accordance with claim 1, wherein: the base (1) is provided with a balancing weight (7), and the balancing weight (7) is arranged on one side of the vertical plate (2) far away from the lifting claw (5).

7. The strapping machine loading unit in accordance with claim 6, wherein: a positioning rod (12) is arranged on the base (1), the positioning rod (12) is vertically arranged, and the lower end of the positioning rod (12) is fixed with the upper surface of the base (1); the counterweight block (7) is sleeved on the positioning rod (12), and a plurality of blocks are arranged on the counterweight block (7).