CN219338799U

CN219338799U - Crimping device

Info

Publication number: CN219338799U
Application number: CN202320047611.6U
Authority: CN
Inventors: 白家宏; 刘永叶; 焦传扬
Original assignee: Dalian Jiale Paper Products Co ltd
Current assignee: Dalian Jiale Paper Products Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-07-14
Anticipated expiration: 2033-01-09

Abstract

A crimping device comprises a frame; a workbench arranged in the frame; the pressing plate can be arranged above the workbench in a lifting manner; the ball screw pair is arranged on the frame along the vertical direction, the ball screw comprises a screw nut and a screw rod which are in threaded connection, the screw nut is rotatably arranged on the frame, and the lower end of the screw rod is connected with the pressing plate; and the driving device is arranged on the frame and is in driving connection with a screw of the ball screw pair, the driving screw rotates around the axis of the driving device, and the screw drives the screw to drive the pressing plate to move up and down. According to the utility model, the screw is driven to rotate by the motor to drive the screw rod to drive the pressing plate to move up and down, so that the adhesive and press-connection operation of a plurality of paper shells is finished, the pressure is large, the pressing area is large, the adhesive effect of the adhesive position of the paper shells can be improved, and the adhesive is not easy to open.

Description

Crimping device

Technical Field

The utility model relates to the technical field of processing, in particular to a crimping device.

Background

In the production and processing process of paper shells, a plurality of paper shells are often required to be adhered together to form a large-size paper shell, and after the paper shells are adhered, the adhered paper shells are downwards pressed by a pressing device, so that the adhering position is compacted. The existing pressing equipment generally comprises a supporting frame, an air cylinder and a conveying piece, wherein the conveying piece is placed at the lower part of the supporting frame, the air cylinder is fixed on the supporting frame, a paper shell after being pasted is moved to the position below the air cylinder through the conveying piece, and a telescopic rod of the air cylinder can move downwards and is pressed at the pasting position of the paper shell. The pressing equipment uses the air cylinder to press, the bearing force of the paper shell sticking part can not meet the requirement, the contact area between the paper shell sticking part and the sticking part is small, and the phenomenon of glue opening after sticking often occurs.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a crimping device which is used for crimping glued paper shells.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a crimping device comprises a frame;

a workbench arranged in the frame;

the pressing plate can be arranged above the workbench in a lifting manner;

the ball screw pair is arranged on the frame along the vertical direction, the ball screw comprises a screw nut and a screw rod which are in threaded connection, the screw nut is rotatably arranged on the frame, and the lower end of the screw rod is connected with the pressing plate; and

the driving device is arranged on the frame and is in driving connection with a screw of the ball screw pair, the driving screw rotates around the axis of the driving device, and the screw drives the screw to drive the pressing plate to move up and down.

Further, the driving device comprises a motor, a first belt pulley, a second belt pulley and a belt, wherein the motor is fixed on one side of the upper end of the frame along the vertical direction, the first belt pulley is fixedly installed at the output shaft end of the motor, the second belt pulley is coaxially installed on the nut, and the belt is installed on the first belt pulley and the second belt pulley.

Further, the device also comprises a pressing plate guide mechanism, wherein the pressing plate guide mechanism comprises guide rails symmetrically arranged on two sides of the frame and sliding blocks in sliding fit with the guide rails, and one end of each sliding block, far away from the guide rail, is fixed on the pressing plate.

Further, the frame is a door-shaped frame, the nut is rotatably arranged on a cross beam of the door-shaped frame through a bearing, and a mounting hole matched with the bearing is formed in the cross beam. The motor is fixed on one of the upright posts of the door-shaped frame. The guide rail is correspondingly fixed on the inner sides of the two upright posts of the door-shaped frame.

Further, the area of the pressing plate is larger than that of the pressed paper shell.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a crimping device which comprises a frame, a workbench, a pressing plate, a ball screw pair and a driving device, wherein the pressing plate is arranged on the frame; the workbench is fixed on the ground and arranged in the frame, and the pressing plate can be arranged above the workbench in a lifting manner; the ball screw pair is arranged on the frame along the vertical direction, the ball screw comprises a screw nut and a screw rod which are in threaded connection, the screw nut is rotatably arranged on the frame, and the lower end of the screw rod is connected with the pressing plate; the driving device is arranged on the frame and is in driving connection with a screw of the ball screw pair, the screw is driven to rotate around the axis of the driving device, and the screw is driven to rotate so as to drive the screw to drive the pressing plate to move up and down. The driving device drives the ball screw pair to drive the pressing plate to press the glued paper shells, so that the pressure is high, and the bonding effect of the paper shells is improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

In the figure: 1. the device comprises a frame, 1.1, a cross beam, 1.2, upright posts, 2, a workbench, 3, a pressing plate, 4, a nut, 5, a lead screw, 6, a motor, 7, a first belt pulley, 8, a second belt pulley, 9, a belt, 10, a guide rail, 11 and a sliding block.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

As shown in fig. 1, a crimping device is used for crimping a plurality of glued paper shells, and comprises a frame 1, a workbench 2, a pressing plate 3, a ball screw pair and a driving device. The workbench 2 is used for bearing a plurality of glued paper shells, is fixed on the ground and is arranged in the frame 1, and the pressing plate 3 can be arranged above the workbench 2 in a lifting manner; the ball screw pair is arranged on the frame 1 along the vertical direction, the ball screw comprises a screw 4 and a screw 5 which are in threaded connection, the screw 4 is rotatably arranged on the frame 1, and the lower end of the screw 5 is fixedly connected with the pressing plate 3; the driving device is arranged on the frame 1 and is in driving connection with a screw 4 of the ball screw pair, the driving screw 4 rotates around the axis of the driving screw, and the screw 4 rotates to drive a screw 5 to drive the pressing plate 3 to move up and down.

The driving device of the embodiment comprises a motor 6, a first belt pulley 7, a second belt pulley 8 and a belt 9, wherein the motor 6 is fixed on one side of the upper end of the frame 1 along the vertical direction, the first belt pulley 7 is fixedly arranged at the output shaft end of the motor 6, the second belt pulley 8 is coaxially arranged on the screw 4, and the belt 9 is arranged on the first belt pulley 7 and the second belt pulley 8. In this embodiment, the motor 6 and the pulley mechanism can provide a sufficiently large driving force to ensure the pressing force of the pressing plate 3.

In order to ensure the stable lifting movement of the pressing plate 3 and prevent the pressing plate 3 from deflecting, the embodiment further comprises a pressing plate 3 guiding mechanism for guiding the pressing plate 3 to move along the vertical direction, wherein the pressing plate 3 guiding mechanism comprises guide rails 10 symmetrically arranged on two sides of the frame 1 and sliding blocks 11 in sliding fit with the guide rails 10, and one end of each sliding block 11 far away from the guide rail 10 is fixed on the pressing plate 3. And each sliding block is provided with a sliding groove matched with the guide rail.

The frame 1 of this embodiment is a door-shaped frame, and the nut 4 is rotatably installed on a beam 1.1 of the door-shaped frame through a bearing, and a mounting hole matched with the bearing is arranged on the beam 1.1. The motor 6 is fixed to one of the uprights 1.2 of the gantry. The guide rail 10 is correspondingly fixed on the inner sides of the two upright posts 1.2 of the door frame.

In order to improve the press-bonding effect, the area of the pressing plate 3 of the present embodiment is larger than the area of the pressed paper shell.

Compared with the prior art, the embodiment has the beneficial effects that:

according to the crimping device, the screw 4 is driven to rotate through the motor 6, the screw rod 5 is driven to drive the pressing plate 3 to move up and down, so that the crimping operation of the paper shells after a plurality of glues is completed, the pressure is large, the pressing area is large, the pasting effect of the gluing position of the paper shells can be improved, and the glue is not easy to open.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or be integrated; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

In the description of the present utility model, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

While embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A crimping apparatus, characterized in that: comprises a frame;

a workbench arranged in the frame;

the pressing plate can be arranged above the workbench in a lifting manner;

the driving device is arranged on the frame and is connected with a screw of the ball screw pair, the screw is driven to rotate around the axis of the driving device, the screw is driven to rotate so that the screw drives the pressing plate to move up and down, the driving device comprises a motor, a first belt pulley, a second belt pulley and a belt, the motor is fixed on one side of the upper end of the frame along the vertical direction, the first belt pulley is fixedly arranged at the output shaft end of the motor, the second belt pulley is coaxially arranged on the screw, and the belt is arranged on the first belt pulley and the second belt pulley.

2. A crimping device as claimed in claim 1, wherein: the device comprises a rack, a pressing plate guide mechanism, a pressing plate and a pressing plate, wherein the pressing plate guide mechanism comprises guide rails symmetrically arranged on two sides of the rack and sliding blocks in sliding fit with the guide rails, and one end of each sliding block, far away from the guide rail, is fixed on the pressing plate.

3. A crimping device as claimed in claim 2, wherein: the frame is a door-shaped frame, the nut is rotatably installed on a cross beam of the door-shaped frame through a bearing, an installation hole matched with the bearing is formed in the cross beam, the motor is fixed on one of the upright posts of the door-shaped frame, and the guide rail is correspondingly fixed on the inner sides of the two upright posts of the door-shaped frame.

4. A crimping device as claimed in claim 1, wherein: the area of the pressing plate is larger than that of the pressed paper shell.