CN213562783U

CN213562783U - Plastic uptake machine cuts with supplementary hold-down mechanism

Info

Publication number: CN213562783U
Application number: CN202022713911.2U
Authority: CN
Inventors: 王华杰
Original assignee: Shenzhen Meimeite Technology Co ltd
Current assignee: Shenzhen Meimeite Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-29
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a plastic uptake machine cuts and uses supplementary hold-down mechanism, comprises a workbench and a hydraulic cylinder, the upper end fixedly connected with backup pad of workstation, pneumatic cylinder fixed mounting is in the horizontal part lower extreme of backup pad, fixedly connected with connecting plate on the output of pneumatic cylinder, two hold-down mechanisms of lower extreme fixedly connected with of connecting plate, be located connecting plate lower extreme fixed mounting between two hold-down mechanisms and tailor the sword, the intercommunication is equipped with and tailors sword assorted cutting opening on the workstation, hold-down mechanism includes the supporting shoe of fixed connection in the connecting plate lower extreme, be equipped with the cavity in the supporting shoe, sliding connection has the slide in the cavity, many slide bars of lower extreme fixedly connected with of slide, the bottom that the lower extreme of many slide bars all slided and runs through. The utility model discloses the work piece of not only being convenient for separates with the sword of tailorring, and the staff of still being convenient for adjusts the pressure of work piece.

Description

Plastic uptake machine cuts with supplementary hold-down mechanism

Technical Field

The utility model relates to a plastic uptake machine presses the material technical field, especially relates to a plastic uptake machine cuts with supplementary hold-down mechanism.

Background

The plastic uptake machine is a machine for absorbing and manufacturing thermoplastic plastic coiled materials such as PVC, PE, PP, PET, HIPS and the like which are heated and plasticized into products such as high-grade packaging decoration boxes and frames in various shapes, the plastic uptake machine needs to cut prepared workpieces during operation, a material pressing structure is needed for cutting the workpieces, the plastic products are easily adhered to blades when being separated from cutting blades, the cut workpieces are further difficult to be separated from the cutting blades, and a material pressing device for a common plastic uptake machine is not provided with a structure for adjusting the material pressing device, so that a worker is not convenient to adjust the pressure applied to the workpieces according to actual needs.

The plastic uptake machine who uses on the existing market cuts with supplementary hold-down mechanism mostly is not convenient for the work piece and cuts out the sword and separate, and the staff of being not convenient for adjusts the pressure of work piece.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art plastic uptake machine and cutting with supplementary hold-down mechanism and most be not convenient for the work piece and cut out the sword and separate, and the staff of being not convenient for carries out the phenomenon of adjusting to the pressure of work piece, and the plastic uptake machine who proposes cuts with supplementary hold-down mechanism, and it not only is convenient for the work piece and cuts out the sword and separate, and the staff of still being convenient for adjusts the pressure of work piece.

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

the utility model provides a plastic uptake machine cuts uses supplementary hold-down mechanism, includes workstation and pneumatic cylinder, the upper end fixedly connected with backup pad of workstation, pneumatic cylinder fixed mounting is in the horizontal part lower extreme of backup pad, fixedly connected with connecting plate on the output of pneumatic cylinder, two hold-down mechanisms of lower extreme fixedly connected with of connecting plate are located two connecting plate lower extreme fixed mounting between the hold-down mechanism has the sword of tailorring, the intercommunication is equipped with and tailors sword assorted cutting opening on the workstation.

Preferably, hold-down mechanism includes fixed connection in the supporting shoe of connecting plate lower extreme, be equipped with the cavity in the supporting shoe, sliding connection has the slide in the cavity, many slide bars of the lower extreme fixedly connected with of slide bar all slide the bottom that runs through the cavity and set up and the same clamp plate of fixedly connected with, be located sliding connection has the lifter plate in the cavity of slide top, many springs of fixedly connected with between the lower extreme of lifter plate and the upper end of slide, be equipped with adjusting part on the one end inner wall of cavity, adjusting part and the lateral wall fixed connection of lifter plate, hold-down mechanism's setting can not only press the material to the work piece effectively, and the work piece of still being convenient for separates with cutting out the sword.

Preferably, the adjusting part sets up the bar through-hole on the cavity inner wall including the intercommunication, sliding connection has assorted slider with it in the bar through-hole, the one end lateral wall of slider and the one end lateral wall fixed connection of lifter plate, it is connected with the bolt to rotate on the bottom of bar through-hole, the top setting that runs through the bar through-hole is rotated to the upper end of bolt, is located bolt screw thread in the bar through-hole runs through the slider setting, and the staff of being convenient for adjusts the position of lifter plate, and then the staff of being convenient for adjusts the elastic coefficient of spring to the regulatory action to work piece pressure has been realized.

Preferably, the surface layers of the plurality of springs are galvanized, and the galvanized treatment can effectively improve the corrosion resistance of the springs.

Preferably, the upper end fixedly connected with drive handle of bolt, the setting of drive handle is convenient for the staff to drive the bolt.

Preferably, the same scale plate of fixedly connected with between the top of bar through-hole and the bottom, the slide setting that runs through the correspondence of scale plate, the setting of scale plate is convenient for the staff to observe the position that the slider goes up and down.

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

1. the utility model discloses a set up workstation, pneumatic cylinder, backup pad, connecting plate, tailor sword, cutting opening and supporting shoe etc. the work piece of being convenient for separates with the sword of tailorring, and then has avoided the work piece to adhere to the phenomenon of tailorring on the sword effectively and has taken place, and wherein the setting of drive handle, the staff of being convenient for drives the bolt.

2. The utility model discloses a set up workstation, pneumatic cylinder, backup pad, connecting plate, tailor sword, cutting opening and supporting shoe etc. the staff of being convenient for adjusts the pressure of work piece, and wherein adjusting part's setting, the staff of being convenient for adjusts the position of lifter plate, and then the staff of being convenient for adjusts the coefficient of elasticity of spring to the regulatory effect to work piece pressure has been realized.

Drawings

Fig. 1 is a partial perspective view of an auxiliary pressing mechanism for cutting of a plastic suction machine according to the present invention;

fig. 2 is a schematic view of a partial external structure of an auxiliary pressing mechanism for cutting of a vacuum forming machine according to the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 1.

In the figure: the cutting machine comprises a workbench 1, a hydraulic cylinder 2, a supporting plate 3, a connecting plate 4, a cutting knife 5, a cutting opening 6, a supporting block 7, a chamber 8, a sliding plate 9, a sliding rod 10, a pressing plate 11, a lifting plate 12, a spring 13, a strip-shaped through hole 14, a sliding block 15, a bolt 16, a driving handle 17 and a scale plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a plastic uptake machine cuts and uses supplementary hold-down mechanism, including workstation 1 and pneumatic cylinder 2, workstation 1's upper end fixedly connected with backup pad 3, pneumatic cylinder 2 fixed mounting is in the horizontal part lower extreme of backup pad 3, fixedly connected with connecting plate 4 on the output of pneumatic cylinder 2, two hold-down mechanisms of lower extreme fixedly connected with of connecting plate 4, the connecting plate 4 lower extreme fixed mounting who is located between two hold-down mechanisms has the sword 5 of tailorring, the intercommunication is equipped with and tailors 5 assorted cutting opening 6 on the workstation 1.

Hold-down mechanism includes supporting shoe 7 of fixed connection in 4 lower extremes of connecting plate, be equipped with cavity 8 in the supporting shoe 7, sliding connection has slide 9 in the cavity 8, many slide bars 10 of lower extreme fixedly connected with of slide 9, the bottom setting that the lower extreme of many slide bars 10 all slided and runs through cavity 8 and the same clamp plate 11 of fixedly connected with, sliding connection has lifter plate 12 in the cavity 8 that is located slide 9 top, many springs 13 of fixedly connected with between the lower extreme of lifter plate 12 and the upper end of slide 9, be equipped with adjusting part on one end inner wall of cavity 8, adjusting part and lifter plate 12's lateral wall fixed connection, hold-down mechanism's setting, can not only press the material to the work piece effectively, still be convenient for the work piece.

The adjusting component comprises a strip-shaped through hole 14 communicated with and arranged on the inner wall of the cavity 8, a sliding block 15 matched with the strip-shaped through hole 14 is connected in the strip-shaped through hole 14 in a sliding mode, one end side wall of the sliding block 15 is fixedly connected with one end side wall of the lifting plate 12, a bolt 16 is rotatably connected to the bottom of the strip-shaped through hole 14, the upper end of the bolt 16 is rotatably arranged to penetrate through the top of the strip-shaped through hole 14, a bolt 16 thread in the strip-shaped through hole 14 penetrates through the sliding block 15, the adjusting component is arranged to facilitate workers to adjust the position of the lifting plate 12 and further facilitate the workers to adjust the elastic coefficient of the spring 13, so that the pressure of a workpiece is adjusted, the surface layers of the springs 13 are galvanized effectively, the corrosion resistance of the spring 13 can be improved through the galvanizing treatment, a driving handle 17 is fixedly connected to the upper end of the bolt, the same scale plate 18 of fixedly connected with between the top of bar through-hole 14 and the bottom, the slide block 15 setting that corresponds is run through in scale plate 18 slip, and the staff of being convenient for observes the position that slide block 15 goes up and down in the setting of scale plate 18.

The working principle is as follows: in the utility model, when the plastic suction machine needs to cut and press a workpiece, a worker can place the workpiece on the workbench 1, the workpiece needs to be cut and is aligned with the cutting knife 5, then the hydraulic cylinder 2 is started to work, the hydraulic cylinder 2 drives the connecting plate 4, the cutting knife 5 and the two pressing plates 11 to move downwards, as can be seen from figure 1, in the process that the hydraulic cylinder 2 drives the connecting plate 4 to move downwards, the two pressing plates 11 firstly contact with the workpiece, then the hydraulic cylinder 2 drives the cutting knife 5 to continuously descend until the workpiece is cut completely, in the process that the cutting knife 5 continuously descends, the two pressing plates 11 are always abutted and contacted with the workpiece, and under the elastic action of the spring 13, the pressure of the pressing plates 11 on the workpiece is gradually increased, after the workpiece is cut completely, the hydraulic cylinder 2 drives the connecting plate 4 to move upwards, so that the cutting knife 5 and the two pressing plates 11 both move upwards, in the process of moving upwards, the cutting knife 5 is firstly separated from the workpiece, in the process of separating the cutting knife 5 from the workpiece, the two pressing plates 11 are used for pressing the workpiece all the time, when the cutting knife 5 is separated from the workpiece and then continuously moves upwards, the two pressing plates 11 are separated from the workpiece, in the process, the cutting knife 5 is firstly separated from the workpiece, the phenomenon that the workpiece is adhered to the cutting groove 5 can be effectively avoided, when a worker needs to adjust the pressure of the workpiece, the worker can manually rotate the driving handle 17 to further enable the bolt 16 to rotate, the bolt 16 rotates to enable the sliding block 15 to move upwards or downwards under the limiting effect of the strip-shaped through hole 14, further the lifting plate 12 synchronously moves upwards or downwards, the elastic coefficient of the spring 13 can be effectively changed in the process of moving the lifting plate 12 upwards and downwards, further the adjusting effect of the pressure of the workpiece is realized, and the arrangement of the scale plate 18 is adopted, the position that the staff of being convenient for goes up and down to slider 15 is observed, and then the staff of being convenient for adjusts two lifter plates 12 to unified position more directly perceivedly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plastic uptake machine cuts uses supplementary hold-down mechanism, includes workstation (1) and pneumatic cylinder (2), its characterized in that, upper end fixedly connected with backup pad (3) of workstation (1), pneumatic cylinder (2) fixed mounting is in the horizontal part lower extreme of backup pad (3), fixedly connected with connecting plate (4) on the output of pneumatic cylinder (2), two hold-down mechanisms of lower extreme fixedly connected with of connecting plate (4) are located two connecting plate (4) lower extreme fixed mounting between the hold-down mechanism has the sword (5) of tailorring, the intercommunication is equipped with and cuts out sword (5) assorted cutting opening (6) on workstation (1).

2. The auxiliary pressing mechanism for cutting of the plastic uptake machine as claimed in claim 1, the pressing mechanism comprises a supporting block (7) fixedly connected to the lower end of the connecting plate (4), a cavity (8) is arranged in the supporting block (7), a sliding plate (9) is connected in the cavity (8) in a sliding way, the lower end of the sliding plate (9) is fixedly connected with a plurality of sliding rods (10), the lower ends of the plurality of sliding rods (10) are arranged and fixedly connected with the same pressing plate (11) in a sliding mode and penetrate through the bottom of the cavity (8), the cavity (8) above the sliding plate (9) is connected with a lifting plate (12) in a sliding mode, a plurality of springs (13) are fixedly connected between the lower end of the lifting plate (12) and the upper end of the sliding plate (9), and an adjusting part is arranged on the inner wall of one end of the chamber (8), and the adjusting part is fixedly connected with the side wall of the lifting plate (12).

3. The auxiliary pressing mechanism for cutting of the plastic uptake machine as claimed in claim 2, wherein the adjusting component comprises a strip-shaped through hole (14) which is communicated with and arranged on the inner wall of the cavity (8), a sliding block (15) matched with the strip-shaped through hole (14) is connected in a sliding manner, one end side wall of the sliding block (15) is fixedly connected with one end side wall of the lifting plate (12), a bolt (16) is rotatably connected to the bottom of the strip-shaped through hole (14), the upper end of the bolt (16) is rotatably arranged to penetrate through the top of the strip-shaped through hole (14), and the bolt (16) in the strip-shaped through hole (14) is arranged to penetrate through the sliding block (15) in a threaded manner.

4. An auxiliary pressing mechanism for cutting of a plastic suction machine according to claim 2, wherein the surface layers of the plurality of springs (13) are galvanized.

5. An auxiliary pressing mechanism for cutting of a plastic uptake machine as claimed in claim 3, characterized in that a driving handle (17) is fixedly connected to the upper end of the bolt (16).

6. The auxiliary pressing mechanism for cutting of the plastic uptake machine as claimed in claim 3, wherein a same scale plate (18) is fixedly connected between the top and the bottom of the strip-shaped through hole (14), and the scale plate (18) is slidably arranged through the corresponding slide block (15).