CN213167135U

CN213167135U - Hole pricking device of bag making machine

Info

Publication number: CN213167135U
Application number: CN202021838048.7U
Authority: CN
Inventors: 刘成
Original assignee: Henan Huiyuan Agricultural Science And Technology Development Co ltd
Current assignee: Henan Huiyuan Agricultural Science And Technology Development Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-11
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a hole pricking device of a bag making machine, which comprises a connecting beam and a hole pricking mechanism, wherein the connecting beam wraps an upper beam, a middle beam and a lower beam, two sides of the bottom of the upper beam are connected with two sides of the top of the lower beam through connecting rods, a middle beam sliding opening is arranged at the position right opposite to the connecting rods of the middle beam, a position yielding opening is arranged at the middle part of the lower beam, the hole pricking mechanism comprises a telescopic cylinder and a sliding hole pricking block, the telescopic cylinder is fixed at the upper bottom surface of the upper beam, the upper bottom surface of the middle beam of a telescopic rod of the telescopic cylinder is connected, the sliding hole pricking block comprises a sliding connecting part and a hole pricking part, the sliding connecting part is connected with the middle beam in a sliding way, the sliding direction of the sliding hole pricking block is the same as the setting direction of the middle beam, the hole part comprises a pricking head and a limiting pressing block, the limiting pressing block is sleeved outside the pricking head, the top of the, the deviation rectifying ring is fixed by the bracket. The problem of among the prior art bag machine prick the head of punching the device and can appear deviating letting the position mouth is solved.

Description

Hole pricking device of bag making machine

Technical Field

The utility model relates to an equipment field is used in wrapping bag production, concretely relates to hole pricking device of system bag machine

Background

The hole pricking device on the existing bag making machine can only prick holes at fixed positions generally when pricking holes, so that the hole pricking positions are not convenient to adjust, and when pricking holes, once the pricking head of the hole pricking device deflects, a pressure head presses down the outer part of the hole to be abducted easily, and therefore the machine is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a system bag machine prick hole device, solve among the prior art system bag machine prick the hole device prick the head can appear skew the problem of letting the position mouth.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a hole pricking device of a bag making machine comprises a connecting beam and a hole pricking mechanism, wherein the connecting beam comprises an upper beam, a middle beam and a lower beam which are sequentially arranged from top to bottom, two sides of the bottom of the upper beam are fixedly connected with two sides of the top of the lower beam through connecting rods, a middle beam sliding opening is formed in the position, right opposite to the connecting rods, of the middle beam, a position letting opening formed in the setting direction of the lower beam is formed in the middle of the lower beam, the hole pricking mechanism comprises a telescopic cylinder and a sliding hole pricking block, the telescopic cylinder is fixed on the upper bottom surface of the upper beam, a telescopic rod of the telescopic cylinder penetrates through the upper beam and is connected with the upper bottom surface of the middle beam, the sliding hole pricking block comprises a sliding connecting portion and a hole pricking portion which are sequentially arranged from top to bottom, the sliding connecting portion is slidably connected with the middle beam, the sliding direction of the sliding hole pricking block is the same as the setting direction of the middle beam, the hole portion comprises a, the limiting pressing block is sleeved outside the binding head, the top of the limiting pressing block is connected with the bottom of the middle beam through a spring, the bottom of the limiting pressing block is further provided with a deviation rectifying ring, the deviation rectifying ring is fixed by a support, and the ring opening of the deviation rectifying ring is opposite to the yielding opening.

When pricking the hole, start telescopic cylinder, telescopic cylinder's cylinder pole area centre sill is up-and-down motion, when the centre sill pushes down, the head of pricking of slidingtype pricking hole piece just can push down and prick the hole, the ring of rectifying who sets up in spacing briquetting bottom is because fixed by the support, consequently can not take place the skew, consequently when pricking the head and pushing down, prick the head and also can follow the inner wall motion of the ring of rectifying, just so can not appear pressing the place outside letting the position mouth because prick the head skew, the machine is not fragile.

As the utility model discloses a further preferred, the middle part of well roof beam is seted up along the hole piece slip mouth of pricking that well roof beam set up the direction and seted up, sliding connection portion includes positioning nut and the positioning screw that from the top down set gradually, positioning nut sets up the last bottom surface at well roof beam, positioning nut's screw is just to pricking hole piece slip mouth, positioning screw's upper portion is passed and is pricked hole piece slip mouth and positioning nut threaded connection, positioning screw's upper portion still is equipped with the spacing ring, the spacing ring is located the below of well roof beam, the top of screwing up back spacing ring is tightly touched with the bottom of well roof beam.

Through the cooperation of spacing ring and set nut on the positioning screw, can realize that the fixed of slidingtype hole piece is pricked and slide, loosen set nut, the slidingtype hole piece of pricking can be along well roof beam slip mouth horizontal slip, and it then can realize the fixed of slidingtype hole piece to screw up set nut.

As the utility model discloses a further preferred, positioning screw's top still is equipped with the screw rod stopper, screw rod stopper and positioning screw threaded connection.

As the utility model discloses a further preferred, through setting up the connecting block fixed connection at both ends between upper beam and the underbeam, crossbeam sliding port has been seted up at the middle part of connecting block, and the direction that the crossbeam setting was connected to the direction perpendicular to organism that crossbeam sliding port was seted up, and the top of connecting block is equipped with the ware of screwing in.

The machine body can be connected with the front and back movement of the cross beam through the connecting blocks.

As a further preference of the present invention, the thickness of the circumferential wall of the deviation rectifying ring is less than 1 mm.

As the utility model discloses a further preferred, prick the head and include fixed part and the change portion that from the top down set gradually, fixed part and sliding connection portion fixed connection, the bottom of fixed part is equipped with the screw hole, the top of change portion be equipped with the screw rod of screw hole adaptation, change portion through insert establish screw rod and fixed part threaded connection in the screw hole.

Can change the change portion like this, be more convenient for adjust the size of punching.

Compared with the prior art, the utility model discloses can reach one in following beneficial effect at least:

1. the deviation rectifying ring is arranged, so that the machine is not easy to damage due to the impact force of the binding head.

2. Can convenient and fast realize the organism and connect the back-and-forth movement of crossbeam, can also adjust the position of pricking the hole.

3. The binding head is convenient to replace.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the connecting beam and the hole pricking mechanism of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific example 1:

FIG. 1 and FIG. 2 show a hole pricking device of a bag making machine, which comprises a connecting beam and a hole pricking mechanism, wherein the connecting beam comprises an upper beam, a middle beam and a lower beam which are sequentially arranged from top to bottom, two sides of the bottom of the upper beam are fixedly connected with two sides of the top of the lower beam through connecting rods, a middle beam sliding port is arranged at a position right opposite to the connecting rods of the middle beam, a position yielding port arranged along the setting direction of the lower beam is formed in the middle of the lower beam, the hole pricking mechanism comprises a telescopic cylinder and a sliding hole pricking block, the telescopic cylinder is fixed on the upper bottom surface of the upper beam, a telescopic rod of the telescopic cylinder penetrates through the upper beam to be connected with the upper bottom surface of the middle beam, the sliding hole pricking block comprises a sliding connecting part and a hole pricking part which are sequentially arranged from top to bottom, the sliding connecting part is slidably connected with the middle beam, the sliding direction of the sliding hole pricking block is the same as the setting direction of the, the binding head is just to letting the position mouth, and spacing briquetting cup joints outside binding head, and the top of spacing briquetting passes through the spring and links to each other with well roof beam bottom, and the bottom of spacing briquetting still is equipped with the ring of rectifying, and the ring of rectifying is fixed by the support, and the ring mouth of rectifying the ring is just to letting the position mouth.

Specific example 2:

in this embodiment, a center sill 12 is further described on the basis of specific embodiment 1, a piercing block sliding port 9 formed along a direction in which the center sill is disposed is formed in the middle of the center sill 12, the sliding connection portion 61 includes a positioning nut 611 and a positioning screw 612 which are sequentially disposed from top to bottom, the positioning nut 611 is disposed on an upper bottom surface of the center sill 12, a screw hole of the positioning nut 611 faces the piercing block sliding port 9, an upper portion of the positioning screw 612 passes through the piercing block sliding port 9 and is in threaded connection with the positioning nut 611, a limiting ring 10 is further disposed on an upper portion of the positioning screw 612, the limiting ring 10 is located below the center sill 12, and a top of the limiting ring 10 is tightly contacted with a bottom of the center sill 12 after being tightened.

Specific example 3:

in this embodiment, a screw limiting block is added on the basis of specific embodiment 1, a screw limiting block is further disposed at the top of the positioning screw 612, and the screw limiting block is in threaded connection with the positioning screw 612.

Specific example 4:

in this embodiment, an upper beam 11 and a lower beam 12 are further described on the basis of embodiment 1, the upper beam 11 and the lower beam 13 are fixedly connected through connecting blocks arranged at two ends, a cross beam sliding opening is formed in the middle of each connecting block, the direction of the cross beam sliding opening is perpendicular to the direction of the machine body connecting cross beam, and a screwing device is arranged at the top of each connecting block.

Specific example 5:

in this embodiment, the deviation rectifying ring 8 is further described on the basis of the specific embodiment 1, and the thickness of the ring wall of the deviation rectifying ring 8 is less than 1 mm.

Specific example 6:

the embodiment is further described on the basis of specific embodiment 1, the pricking head 621 includes a fixing portion and a replacing portion, the fixing portion and the sliding connection portion are sequentially arranged from top to bottom, the fixing portion is fixedly connected, a threaded hole is formed in the bottom of the fixing portion, a screw rod matched with the threaded hole is arranged at the top of the replacing portion, and the replacing portion is in threaded connection with the fixing portion through the screw rod inserted into the threaded hole.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a system hole device of bag machine, is including connecting crossbeam (1) and pricking mechanism, its characterized in that: the connecting beam (1) comprises an upper beam (11), a middle beam (12) and a lower beam (13) which are sequentially arranged from top to bottom, the two sides of the bottom of the upper beam (11) are fixedly connected with the two sides of the top of the lower beam (13) through a connecting rod (3), a middle beam sliding opening is formed in the position, right opposite to the connecting rod (3), of the middle beam (12), a yielding opening (4) formed in the direction of the lower beam is formed in the middle of the lower beam (13), the hole pricking mechanism comprises a telescopic cylinder (5) and a sliding hole pricking block (6), the telescopic cylinder (5) is fixed on the upper bottom surface of the upper beam (11), a telescopic rod of the telescopic cylinder (5) penetrates through the upper beam (11) to be connected with the upper bottom surface of the middle beam (12), the sliding hole pricking block (6) comprises a sliding connecting portion (61) and a hole pricking portion (62) which are sequentially arranged from top to bottom, and the sliding connecting portion (61) is slidably connected with the middle beam (12), the slip direction of slidingtype bundle hole piece (6) is the same with the direction that sets up of well roof beam (12), prick hole portion (62) including pricking head (621) and spacing briquetting (622), prick head (621) just to letting a mouthful (4), spacing briquetting (622) cup joint outside pricking head (621), the top of spacing briquetting (622) is passed through spring (7) and is linked to each other with well roof beam (12) bottom, the bottom of spacing briquetting (622) still is equipped with and entangles deviation ring (8), it is fixed by the support to entangle deviation ring (8), the collarband of rectifying deviation ring (8) is just to letting a mouthful (4).

2. The puncture device of a bag machine according to claim 1, characterized in that: the middle part of the middle beam (12) is provided with a hole-pricking block sliding opening (9) which is formed along the middle beam arrangement direction, the sliding connection part (61) comprises a positioning nut (611) and a positioning screw rod (612) which are sequentially arranged from top to bottom, the positioning nut (611) is arranged on the upper bottom surface of the middle beam (12), a screw hole of the positioning nut (611) is opposite to the hole-pricking block sliding opening (9), the upper part of the positioning screw rod (612) penetrates through the hole-pricking block sliding opening (9) to be in threaded connection with the positioning nut (611), the upper part of the positioning screw rod (612) is further provided with a limiting ring (10), the limiting ring (10) is annularly positioned below the middle beam (12), and the top of the limiting ring (10) is tightly contacted with the bottom of the middle beam (12) after screwing.

3. The puncture device of a bag machine according to claim 2, characterized in that: the top of the positioning screw rod (612) is also provided with a screw rod limiting block, and the screw rod limiting block is in threaded connection with the positioning screw rod (612).

4. The puncture device of a bag machine according to claim 1, characterized in that: the upper beam (11) and the lower beam (13) are fixedly connected through connecting blocks arranged at two ends, a cross beam sliding opening is formed in the middle of each connecting block, the direction of the cross beam sliding opening is perpendicular to the direction of the machine body connecting cross beam, and a screwing device is arranged at the top of each connecting block.

5. The puncture device of a bag machine according to claim 1, characterized in that: the thickness of the ring wall of the deviation rectifying ring (8) is less than 1 mm.

6. The puncture device of a bag machine according to claim 1, characterized in that: prick head (621) including fixed part and the change portion that sets gradually from the top down, fixed part and sliding connection portion fixed connection, the bottom of fixed part is equipped with the screw hole, the top of change portion be equipped with the screw rod of screw hole adaptation, change portion through insert establish screw rod and fixed part threaded connection in the screw hole.