CN213171404U

CN213171404U - Semi-automatic can seamer

Info

Publication number: CN213171404U
Application number: CN202020954028.XU
Authority: CN
Inventors: 魏双励
Original assignee: Hubei Shengwei Packaging Products Co ltd
Current assignee: Hubei Shengwei Packaging Products Co ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-05-11
Anticipated expiration: 2030-05-30

Abstract

The utility model discloses a semi-automatic can seamer, the on-line screen storage device comprises a base, the base top is equipped with the supporting seat, the supporting seat top is equipped with flexible pneumatic cylinder, flexible pneumatic cylinder top is equipped with the bearing block, the bottom is equipped with spring one in the bearing block, spring one top is equipped with the slide, slide top both sides all are equipped with spring two, spring two tops with top connection is fixed in the bearing block, the bearing block top is equipped with the through-hole, be equipped with the bearing bar in the through-hole, the bearing bar bottom is passed through the through-hole extends to in the bearing block with the top center department welded fastening of slide, bearing bar top center department is equipped with the collet, collet top center department draw-in groove. Has the advantages that: spring one and spring two interact form the effect of secondary buffering to better cushion the unnecessary pressure that the collet received, prevent this share of pressure from destroying the jar body, improve the qualification rate of can seamer.

Description

Semi-automatic can seamer

Technical Field

The utility model relates to a food package technical field particularly, relates to a semi-automatic can seamer.

Background

In the can making process, after the flanging of the cylindrical can body is completed, the can body needs to be sealed by sealing the bottom and the front, and the can sealing machine is a common device for sealing the can cover.

The can seamer generally includes can seamer head and support tank disk device, and can seamer head includes the seaming unit, rolls sealedly to jar body and sealing material through the seaming unit, and its working process is: 1. placing the can with the cover on the bottom support; 2. treading a foot switch or a tank inductive switch and the like, and driving the bottom support to tightly push the tank against the upper pressing die by the motor cam; 3. under the action of the side swing arm cam, the first knife firstly presses the cover curled edge, and after the cam rotates for half a circle, the second knife swing arm starts to press; 4. and (6) outputting a finished product.

However, the existing can seamer often causes the packaging rate of the can to be low because the can is not stably placed, and the existing can seamer often causes the can to be damaged because the packaging pressure is too large, so that the filling machine needs to be added with some buffer devices.

In summary, how to provide a semi-automatic can seamer is a technical problem which needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide a semi-automatic tin seamer, solve the problem that the background art mentioned.

The technical scheme of the utility model is realized like this:

a semi-automatic can seamer comprises a base, wherein a supporting seat is arranged at the top of the base, a telescopic hydraulic cylinder is arranged at the top of the supporting seat, a bearing block is arranged at the top of the telescopic hydraulic cylinder, a first spring is arranged at the bottom in the bearing block, a sliding plate is arranged at the top of the first spring, two springs are arranged on two sides of the top of the sliding plate, the tops of the two springs are fixedly connected with the top in the bearing block, a through hole is formed in the top of the bearing block, a bearing rod is arranged in the through hole, the bottom of the bearing rod extends into the bearing block through the through hole and is fixedly welded with the center of the top of the sliding plate, a bottom support is arranged at the center of the top of the bearing rod, a clamping groove is formed at the center of the top of the bottom support, a plurality of fixing devices are arranged in the bottom support, the guide arm is kept away from guide arm supporting seat one side is equipped with the fixed block, the fixed block is kept away from guide arm one side run through extremely in the draw-in groove, the guide arm surface just is located the guide arm supporting seat with the cover is equipped with spring three between the fixed block, the base top just is located the supporting seat rear side is equipped with the support, the support is L shape structure, the support is kept away from base one end bottom center department is equipped with the pressure film, the both sides of pressure film all are equipped with a book wheel.

Preferably, the centers of the two side walls in the bearing block are provided with sliding grooves, and the two sides of the sliding plate are arranged in the sliding grooves.

Preferably, a circular hole is formed in the center of the guide rod supporting seat, which is close to one side of the guide rod, and the guide rod is movably connected with the guide rod supporting seat through the circular hole.

Preferably, in the three-pole compression limiting state of the spring, the length of the guide rod penetrating into the guide rod supporting seat is smaller than that of the guide rod supporting seat.

Preferably, the side edge of the clamping groove is provided with a plurality of round holes, and the fixing block is movably connected with the clamping groove through the round holes.

Preferably, the outer surface of the arc surface of the fixing block is provided with a layer of elastic pad, the outer surface of the elastic pad is provided with external threads, and the elastic pad is made of rubber materials.

Preferably, the first spring and the third spring are both compression springs, and the second spring is an extension spring.

Preferably, a foot switch is arranged on the side edge of the base, and the telescopic hydraulic cylinder is electrically connected with the foot switch.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. spring one and spring two interact form the effect of secondary buffering to better cushion the unnecessary pressure that the collet received, prevent this share of pressure from destroying the jar body, improve the qualification rate of can seamer.

2. When the tank body is placed in the clamping groove, the plurality of fixing blocks are extruded, the fixing blocks extrude the third spring, and the elastic force of the third spring pushes the fixing blocks to fix the tank body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a bearing block according to an embodiment of the present invention;

fig. 3 is a schematic diagram of the internal structure of the shoe according to the embodiment of the present invention.

In the figure:

1. a base; 2. a supporting seat; 3. a telescopic hydraulic cylinder; 4. a bearing block; 5. a load-bearing bar; 6. a bottom support; 7. a first spring; 8. a slide plate; 9. a second spring; 10. a through hole; 11. a card slot; 12. a guide rod supporting seat; 13. a guide bar; 14. a fixed block; 15. a third spring; 16. a support; 17. film pressing; 18. and (4) a wrapping wheel.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The invention will be further explained with reference to the drawings and the specific embodiments.

In the first embodiment, as shown in fig. 1, a semi-automatic can seamer according to the embodiment of the present invention comprises a base 1, a support seat 2 is provided on the top of the base 1, a telescopic hydraulic cylinder 3 is provided on the top of the support seat 2, a bearing block 4 is provided on the top of the telescopic hydraulic cylinder 3, a first spring 7 is provided on the bottom of the bearing block 4, a slide plate 8 is provided on the top of the first spring 7, two springs 9 are provided on both sides of the top of the slide plate 8, the top of the second spring 9 is fixedly connected to the top of the bearing block 4, a through hole 10 is provided on the top of the bearing block 4, a bearing rod 5 is provided in the through hole 10, the bottom of the bearing rod 5 extends into the bearing block 4 through the through hole 10 and is fixedly welded to the top center of the slide plate 8, a base 6 is provided at the center of the top of the bearing rod 5, a slot 11 is provided, fixing device includes guide arm supporting seat 12, guide arm supporting seat 12 with 6 inner wall welded fastening of collet, 12 one side center department of guide arm supporting seat is equipped with guide arm 13, guide arm 13 is kept away from 12 one side of guide arm supporting seat is equipped with fixed block 14, fixed block 14 keeps away from 13 one side of guide arm runs through extremely in draw-in

groove

11, 13 surfaces of guide arm just are located guide arm supporting seat 12 with the cover is equipped with three 15 of spring between the fixed

block

14, 1 top of base just is located 2 rear sides of supporting seat are equipped with support 16, support 16 is L shape structure, support 16 keeps away from 1 one end center department of base is equipped with press mold 17, the both sides of press mold 17 all are equipped with a book wheel 18.

In the second embodiment, as shown in fig. 2, sliding grooves are formed in the centers of two side walls in the bearing block 4, two sides of the sliding plate 8 are arranged in the sliding grooves, a circular hole is formed in the center of the guide rod supporting seat 12 close to the guide rod 13, and the guide rod 13 is movably connected with the guide rod supporting seat 12 through the circular hole.

In the third embodiment, as shown in fig. 3, in the extreme compression state of the spring three 15, the length of the guide rod 13 penetrating into the guide rod support seat 12 is smaller than the length of the guide rod support seat 12, a plurality of circular holes are formed in the side edge of the slot 11, and the fixing block 14 is movably connected with the slot 11 through the circular holes.

In a fourth embodiment, as shown in fig. 3, a layer of elastic pad is disposed on an outer surface of the arc surface of the fixing block 14, an external thread is disposed on an outer surface of the elastic pad, and the elastic pad is made of a rubber material.

In a fifth embodiment, as shown in fig. 2, the first spring 7 and the third spring 15 are compression springs, the second spring 9 is an extension spring, a foot switch is disposed on a side of the base 1, and the telescopic hydraulic cylinder 3 is electrically connected to the foot switch.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, firstly, the tank body is placed in the clamping groove 11, at the moment, the fixing blocks 14 are extruded, the fixing blocks 14 move towards the inside of the bottom support 6 and simultaneously drive the guide rods 13 to move towards the guide rod supporting seat 12, at the moment, the spring III 15 is extruded, the elastic force generated by the spring III 15 spurts the fixing blocks 14 to extrude the tank body, the fixing blocks 14 simultaneously extrude the tank body, so that the tank body is fixed, a worker starts the telescopic hydraulic cylinder 3 through a foot switch, the telescopic hydraulic cylinder 3 drives the bottom support 6 and the tank body to move towards the pressure film 17, the pressure film 17 extrudes the tank cover and the tank body together, the tank cover is simultaneously curled by the curling wheel 18, at the moment, the bottom support 6 is pressed, the bottom support 6 transmits redundant pressure to the sliding plate 8 through the bearing rod 5, the sliding plate 8 moves downwards, at the moment, the two springs 9 stretch, the spring I7 compresses, the spring I7 and the spring II 9 interact, thereby maintaining the integrity of the can body.

Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. The semi-automatic can seamer is characterized by comprising a base (1), wherein a supporting seat (2) is arranged at the top of the base (1), a telescopic hydraulic cylinder (3) is arranged at the top of the supporting seat (2), a bearing block (4) is arranged at the top of the telescopic hydraulic cylinder (3), a first spring (7) is arranged at the bottom in the bearing block (4), a sliding plate (8) is arranged at the top of the first spring (7), two springs (9) are arranged on two sides of the top of the sliding plate (8), the top of the second spring (9) is fixedly connected with the top in the bearing block (4), a through hole (10) is arranged at the top of the bearing block (4), a bearing rod (5) is arranged in the through hole (10), the bottom of the bearing rod (5) extends into the bearing block (4) through the through hole (10) and is fixedly welded with the top center of the sliding plate (8), a bottom support (6) is arranged at the top center of, the utility model discloses a shoe, including collet (6), guide bar support seat, base, support seat, support, and base, and two sides of the film pressing (17) are provided with a rolling wheel (18).

2. A semi-automatic can seamer according to claim 1, wherein the bearing block (4) is provided with sliding grooves at the centers of the two side walls, and the sliding plate (8) is provided with sliding grooves at the two sides.

3. The semi-automatic can seamer of claim 1, wherein a circular hole is formed at the center of the guide rod support (12) near the guide rod (13), and the guide rod (13) is movably connected with the guide rod support (12) through the circular hole.

4. A semi-automatic can seamer according to claim 1, wherein the length of the guide bar (13) penetrating into the guide bar support (12) is less than the length of the guide bar support (12) in the extreme compression state of the spring three (15).

5. The semi-automatic can seamer of claim 1, wherein a plurality of circular holes are arranged at the side of the clamping groove (11), and the fixing block (14) is movably connected with the clamping groove (11) through the circular holes.

6. A semi-automatic can seamer according to claim 1, wherein the outer surface of the arc surface of the fixed block (14) is provided with a layer of elastic pad, the outer surface of the elastic pad is provided with external threads, and the elastic pad is made of rubber material.

7. A semi-automatic can seamer according to claim 1, wherein the first spring (7) and the third spring (15) are both compression springs, and the second spring (9) is an extension spring.

8. A semi-automatic can seamer of claim 1, wherein a foot switch is arranged on the side of the base (1), and the telescopic hydraulic cylinder (3) is electrically connected with the foot switch.