CN217912439U

CN217912439U - Stretcher pusher

Info

Publication number: CN217912439U
Application number: CN202222456445.3U
Authority: CN
Inventors: 袁柳平
Original assignee: Xiamen Ruiyan Mechanical Equipment Co ltd
Current assignee: Xiamen Ruiyan Mechanical Equipment Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-11-29
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a stretcher pusher, which comprises a working platform, wherein a stretching pushing structure is arranged on the working platform, the stretching pushing structure comprises a pressing mold shaft and a transmission shaft, an embossing pushing structure is arranged on one end of the working platform close to the short embossing shaft, the embossing pushing structure comprises two embossing pushing structures, and the two embossing pushing structures are symmetrical about the transmission shaft; the embossing pushing structure comprises a bearing seat and a long spline shaft, the bearing seat is rotationally connected with the long spline shaft, a transmission disc is arranged at one end, close to the short spline shaft, of the long spline shaft, and a plurality of cams are arranged at the other end of the long spline shaft, so that the pressing die shaft is driven to reciprocate along the blank pressing die direction when the rotary disc rotates; so that the embossing structure can reciprocate along the blank pressing direction under the driving of the cam. This device utilizes same motor drive to do reciprocating motion of mutually supporting through tensile propelling movement structure and impressed watermark propelling movement structure in a unified manner to improve the yields.

Description

Stretcher pusher

Technical Field

The utility model relates to a tensile equipment technical field especially relates to a stretcher pusher.

Background

In the working process of the stretcher, a pushing device is needed to perform compression molding and embossing on the blank. The two processes are carried out simultaneously, the production efficiency of products can be effectively guaranteed, and therefore a simple pushing device is needed to push the pressing die structure and the embossing mechanism simultaneously, and the pressing die and the embossing work are guaranteed to be carried out accurately at the same time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a stretcher pusher can propelling movement moulding-die and impressed watermark mechanism simultaneously, improves product production efficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a stretcher pusher, including work platform, the last tensile propelling movement structure and the moulding-die structure of being provided with of work platform along blank moulding-die direction, tensile propelling movement structure includes moulding-die axle and transmission shaft, transmission shaft one end with moulding-die axle is articulated, the other end is provided with the short flower axle, the short flower axle with the transmission shaft is connected rotationally; an embossing pushing structure is arranged at one end, close to the short flower shaft, of the working platform, the number of the embossing pushing structures is two, and the two embossing pushing structures are symmetrical relative to the transmission shaft; the embossing pushing structure comprises a bearing seat and a long cotton shaft, the bearing seat is rotationally connected with the long cotton shaft, one end, close to the short cotton shaft, of the long cotton shaft is provided with a transmission disc, the other end of the long cotton shaft is provided with a plurality of cams, one end, close to the short cotton shaft, of the transmission disc is fixedly connected with the short cotton shaft to form an eccentric structure, and therefore the pressing mold shaft is driven to reciprocate along the blank pressing mold direction when the rotary disc rotates; the embossing mechanism is characterized by further comprising a plurality of jacking rods, one ends of the jacking rods are fixedly connected with the embossing structures, and the other ends of the jacking rods are matched with the cams so that the embossing structures can reciprocate along the blank pressing die direction under the driving of the cams.

The utility model discloses preferred technical scheme lies in, tensile propelling movement structure with be in between the moulding-die structure the positioning seat has set firmly on the work platform, the moulding-die axle with the positioning seat coaxial line sets up, the moulding-die axle with positioning seat sliding connection.

The utility model discloses preferred technical scheme lies in, the work platform bottom has set firmly the propelling movement motor, is close propelling movement motor power take off end the epaxial transmitting gear that is provided with of rectangular flower, the propelling movement motor passes through transmitting gear drives the rectangular flower axle rotates.

The utility model discloses preferred technical scheme lies in, the moulding-die axle with the articulated one end of transmission shaft has set firmly the sliding seat, work platform go up along blank moulding-die direction be provided with sliding seat complex slide rail, the sliding seat with slide rail sliding connection.

The beneficial effects of the utility model are that:

this device is through tensile propelling movement structure and impressed watermark propelling movement structure, and unified the same motor that utilizes drives and is the reciprocating motion of mutually supporting, and when the long rachis rotated, the cam drives the ejector pin and promotes impressed watermark structure work, and the transmission dish drives the pressure die axle work, and both mutually support promptly, carry out impressed watermark and tensile simultaneously. Meanwhile, more than one cam can be arranged to push the embossing structure, and the efficiency is further improved.

Drawings

Fig. 1 is a schematic view structure diagram of a stretcher pushing device according to an embodiment of the present invention;

fig. 2 is a schematic view of another perspective structure of a stretcher pushing device according to an embodiment of the present invention;

in the figure:

1. a working platform; 2. stretching and pushing the structure; 21. a die pressing shaft; 22. a drive shaft; 23. a stub axle; 24. a sliding seat; 25. a slide rail; 3. a compression molding structure; 4. an embossing push structure; 41. a bearing seat; 42. a long cotton shaft; 43. a drive plate; 44. a cam; 5. a top pressure rod; 6. positioning seats; 7. a pushing motor; 71. the gear is rotated.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in the figure, the stretcher pushing device comprises a working platform 1, wherein a stretching pushing structure 2 and a pressing structure 3 are arranged on the working platform 1 along the blank pressing direction, the stretching pushing structure 2 comprises a pressing shaft 21 and a transmission shaft 22, one end of the transmission shaft 22 is hinged with the pressing shaft 21, the other end of the transmission shaft 22 is provided with a short flower shaft 23, and the short flower shaft 23 is rotatably connected with the transmission shaft 22; the embossing pushing structures 4 are arranged at one end, close to the short embossing shaft 23, of the working platform 1, the embossing pushing structures 4 comprise two embossing pushing structures, and the two embossing pushing structures 4 are symmetrical about the transmission shaft 22; therefore, the embossing pushing structure 4 can work uniformly in the embossing direction when working, the embossing pushing structure 4 comprises a bearing seat 41 and a long shaft 42, the bearing seat 41 is rotatably connected with the long shaft 42, a transmission disc 43 is arranged at one end of the long shaft 42 close to the short shaft 23, a plurality of cams 44 are arranged at the other end of the long shaft 42, one end of the transmission disc 43 close to the short shaft 23 is fixedly connected with the short shaft 23 to form an eccentric structure, and the pressing die shaft 21 is driven to reciprocate along the blank pressing die direction when the rotary disc rotates; the embossing device is characterized by further comprising a plurality of top pressure rods 5, wherein one ends of the top pressure rods 5 are fixedly connected with the embossing structure, and the other ends of the top pressure rods 5 are matched with the cam 44, so that the embossing structure can reciprocate along the blank die pressing direction under the driving of the cam 44. Thus, when the shaft 42 rotates, the cam 44 drives the pressing rod 5 to push the embossing structure to work, and the driving plate 43 drives the pressing shaft 21 to work, i.e. the pressing shaft and the pressing shaft cooperate with each other to simultaneously emboss and stretch. Also, more than one cam 44 may be provided to push the embossing structure, further increasing efficiency.

In order to enable the pressing mold shaft 21 to reciprocate along the blank pressing mold direction, preferably, the positioning seat 6 is fixedly arranged on the working platform 1 between the stretching pushing structure 2 and the pressing mold structure 3, the pressing mold shaft 21 and the positioning seat 6 are coaxially arranged, and the pressing mold shaft 21 is connected with the positioning seat 6 in a sliding manner.

In order to enable the long flower shaft 42 to rotate, the bottom of the working platform 1 is fixedly provided with a pushing motor, a rotating gear 71 is arranged on the long flower shaft 42 close to the power output end of the pushing motor, and the pushing motor drives the long flower shaft 42 to rotate through the rotating gear 71.

Preferably, a sliding seat 24 is fixedly arranged at one hinged end of the die pressing shaft 21 and the transmission shaft 22, a sliding rail 25 matched with the sliding seat 24 is arranged on the working platform 1 along the blank die pressing direction, and the sliding seat 24 is in sliding connection with the sliding rail 25. This facilitates the reciprocating movement of the die shaft 21 on the work platform 1.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a stretcher pusher which characterized in that:

the blank pressing and pushing device comprises a working platform (1), wherein a stretching and pushing structure (2) and a pressing structure (3) are arranged on the working platform (1) along the blank pressing direction, the stretching and pushing structure (2) comprises a pressing shaft (21) and a transmission shaft (22), one end of the transmission shaft (22) is hinged with the pressing shaft (21), the other end of the transmission shaft (22) is provided with a short flower shaft (23), and the short flower shaft (23) is rotatably connected with the transmission shaft (22);

one end, close to the short flower shaft (23), of the working platform (1) is provided with embossing pushing structures (4), the number of the embossing pushing structures (4) is two, and the two embossing pushing structures (4) are symmetrical about the transmission shaft (22);

the embossing pushing structure (4) comprises a bearing seat (41) and a long shaft (42), the bearing seat (41) is rotatably connected with the long shaft (42), a transmission disc (43) is arranged at one end, close to the short shaft (23), of the long shaft (42), a plurality of cams (44) are arranged at the other end of the long shaft (42), one end, close to the short shaft (23), of the transmission disc (43) is fixedly connected with the short shaft (23) to form an eccentric structure, and therefore the pressing shaft (21) is driven to reciprocate along the blank pressing direction when a rotary disc rotates;

the embossing mechanism is characterized by further comprising a plurality of top pressure rods (5), one ends of the top pressure rods (5) are fixedly connected with the embossing structure, and the other ends of the top pressure rods (5) are matched with the cam (44) so that the embossing structure can reciprocate along the blank pressing die direction under the driving of the cam (44).

2. The drawing machine pushing device according to claim 1, wherein:

the positioning seat (6) is fixedly arranged on the working platform (1) between the stretching and pushing structure (2) and the die pressing structure (3), the die pressing shaft (21) and the positioning seat (6) are coaxially arranged, and the die pressing shaft (21) is in sliding connection with the positioning seat (6).

3. The drawing machine pushing device according to claim 1, wherein:

the bottom of the working platform (1) is fixedly provided with a pushing motor, a rotating gear (71) is arranged on the long spline shaft (42) close to the power output end of the pushing motor, and the pushing motor drives the long spline shaft (42) to rotate through the rotating gear (71).

4. The drawing machine pushing device according to claim 1, wherein:

the die pressing shaft (21) and the hinged end of the transmission shaft (22) are fixedly provided with a sliding seat (24), a sliding rail (25) matched with the sliding seat (24) is arranged on the working platform (1) along the blank die pressing direction, and the sliding seat (24) is in sliding connection with the sliding rail (25).