CN214296679U

CN214296679U - Splitting mechanism on meter cover packaging machine

Info

Publication number: CN214296679U
Application number: CN202023248937.0U
Authority: CN
Inventors: 张建权; 王志斌; 周国鹏; 刘煌坤
Original assignee: Hubei University of Science and Technology
Current assignee: Hubei University of Science and Technology
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-28
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a split mechanism on table lid packagine machine belongs to automated production equipment technical field. The heat-sealing die comprises a support plate, a heat-sealing die plate and a tool apron, wherein the heat-sealing die plate and the tool apron are fixed on the lower surface of the support plate, a plurality of transverse blades and a plurality of vertical blades are arranged on the tool apron, the transverse blades are perpendicular to the vertical blades, each transverse blade and each vertical blade form a grid with a plurality of shaped holes, a supporting block is connected in each shaped hole in a sliding mode, and a reset spring is connected between each supporting block and the tool apron at the bottom of each shaped hole; under the natural state of the return spring, the supporting block partially extends out of the molded hole; the heat-sealing template is provided with a transverse heating strip corresponding to the transverse blade and a vertical heating strip corresponding to the vertical blade. The utility model has the advantages of accurate location, prevent that the wrapping bag adhesion is on the heat-seal template.

Description

Splitting mechanism on meter cover packaging machine

Technical Field

The utility model belongs to the technical field of automated production equipment, a split mechanism on table lid packagine machine is related to.

Background

The table lid of wrist-watch is circular lamellar, and its thickness is 2 ~ 4 millimeters, and follow-up packing one by one is accomplished in production, then puts in order to transport, store, and current table lid packagine machine only can pack one by one, and not only efficiency is lower, makes mistakes easily moreover and the circumstances such as card material are unfavorable for high-efficient production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that exists to current technique, provide a split mechanism on table lid packagine machine, the utility model aims to solve the technical problem that how once only accomplish the individual package of a plurality of table lids.

The purpose of the utility model can be realized by the following technical proposal: the splitting mechanism on the surface cover packaging machine is characterized by comprising a support plate, a heat-sealing template and a tool apron, wherein the heat-sealing template and the tool apron are fixed on the lower surface of the support plate; under the natural state of the return spring, the supporting block partially extends out of the molded hole;

the heat-sealing template is provided with a transverse heating strip corresponding to the transverse blade and a vertical heating strip corresponding to the vertical blade;

the tool apron is provided with breathing holes corresponding to various holes, the breathing holes are conical, the diameter of the upper end of each breathing hole is smaller than that of the lower end of each breathing hole, a rubber blocking ball is arranged in each breathing hole, a base plate is fixedly arranged below the tool apron, the base plate is provided with an exhaust hole corresponding to each breathing hole, each supporting block is provided with an air suction hole, and the air suction holes penetrate through the upper surface and the lower surface of each supporting block; the exhaust hole is positioned at the eccentric position of the breathing hole.

In the process that the supporting block moves downwards, the volume in the cavity is reduced, the air pressure is increased, and because the exhaust hole is positioned at the eccentric position of the breathing hole, the air in the cavity can be exhausted through the exhaust hole, after the heat-sealing template releases the extrusion on the supporting block, the reset spring resets, the volume of the cavity is increased, negative pressure is formed, the negative pressure in the suction hole can suck a single packaging bag, on one hand, dislocation of the cut packaging bag due to longitudinal movement of the supporting block is avoided, the material taking manipulator can accurately adsorb and take away the packaging bags, on the other hand, the packaging bag can be prevented from being clamped into a notch on the heat-sealing template, and the notch is surrounded by the transverse heating strips and the vertical heating strips;

because the cutting parts of the transverse blade and the vertical blade are narrow, and the widths of the transverse heating strip and the vertical heating strip are large, when the transverse blade and the vertical blade are used for cutting, the cut packaging bags can be guaranteed to be in a sealing state with a surface cover.

Drawings

Fig. 1 is a schematic perspective view of the packaging mechanism.

Fig. 2 is a perspective view of the packaging mechanism from another perspective.

Fig. 3 is a schematic structural view of the present traction robot.

Fig. 4 is a schematic view showing the structure of the heat-sealing die plate, the tool holder and the support blocks.

FIG. 5 is a cross-sectional view of the blade holder, support block and heat seal die plate in combination.

In the figure, 1, a film releasing roller; 21. a first cylinder; 22. a second cylinder; 23. a third cylinder; 24. a splint; 31. a fourth cylinder; 32. a fifth cylinder; 33. a carrier plate; 34. heat-sealing the template; 35. a tool apron; 36. a transverse blade; 37. a vertical blade; 38. a support block; 39. a return spring; 41. heating the strip transversely; 42. a vertical heating strip; 43. a breathing hole; 44. plugging the ball; 45. a substrate; 46. an exhaust hole; 47. a suction hole; 5. a suction cup; 61. cutting knife; 62. and a sixth cylinder.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the film-releasing device comprises a frame, a film-releasing roller 1 rotationally connected to the frame, a traction structure, a heat-sealing structure and a splitting mechanism, wherein a packaging film is wound on the film-releasing roller 1;

the traction structure comprises two traction manipulators symmetrically distributed on two sides of the packaging film traction channel, each traction manipulator comprises a first air cylinder 21 fixed on the rack, a cylinder body of each first air cylinder 21 is fixed on the rack, a push rod of each first air cylinder 21 is provided with a second air cylinder 22 and a third air cylinder 23, the cylinder bodies of the second air cylinders 22 and the third air cylinders 23 are fixed on the push rod of each first air cylinder 21, a push rod of each second air cylinder 22 and a push rod of each third air cylinder 23 are respectively provided with a clamping plate 24, and the two clamping plates 24 are symmetrically distributed on the upper side and the lower side of the packaging film traction channel;

the heat sealing structure comprises a fourth air cylinder 31, a cylinder body of the fourth air cylinder 31 is fixed on the rack, a push rod of the fourth air cylinder 31 is provided with a fifth air cylinder 32, a push rod of the fifth air cylinder 32 is vertical to a push rod of the fourth air cylinder 31, a carrier plate 33 is fixedly arranged on the push rod of the fifth air cylinder 32, the cylinder body of the fifth air cylinder 32 is fixed on the push rod of the fourth air cylinder 31, and a heat sealing template 34 is arranged on the lower surface of the carrier plate 33;

the splitting mechanism comprises a tool apron 35 fixed on the rack, the tool apron 35 is provided with a plurality of transverse blades 36 and a plurality of vertical blades 37, the transverse blades 36 are perpendicular to the vertical blades 37, each transverse blade 36 and each vertical blade 37 form a grid shape with a plurality of shaped holes, a supporting block 38 is connected in each shaped hole in a sliding mode, and a return spring 39 is connected between each supporting block 38 and the tool apron 35 at the bottom of each shaped hole; in the natural state of the return spring 39, the supporting block 38 partially protrudes above the shaped hole;

the heat-seal template 34 is provided with a transverse heating strip 41 corresponding to the transverse blade 36 and a vertical heating strip 42 corresponding to the vertical blade 37;

a group of suckers 5 are respectively arranged on two sides of the tool apron 35, and the two groups of suckers 5 are positioned at the traction channel of the packaging film;

a cutting knife 61 is arranged between the film placing roller 1 and the heat sealing mechanism, the cutting knife 61 is fixed on a push rod of a sixth air cylinder 62, and a cylinder body of the sixth air cylinder 62 is fixed on the frame.

As shown in fig. 4 and 5, the tool holder 35 is provided with breathing holes 43 corresponding to various types of holes, the breathing holes 43 are tapered, the diameter of the upper end of each breathing hole 43 is smaller than that of the lower end of each breathing hole, a rubber sealing ball 44 is arranged in each breathing hole 43, a base plate 45 is fixedly arranged below the tool holder 35, the base plate 45 is provided with an exhaust hole 46 corresponding to each breathing hole 43, each supporting block 38 is provided with an air suction hole 47, and each air suction hole 47 penetrates through the upper surface and the lower surface of each supporting block 38; the exhaust hole 46 is located at an eccentric position of the breathing hole 43.

The packaging method comprises the following steps:

the fracture of the packaging film is adsorbed by the sucking disc 5 close to one side of the film releasing roller 1 and positioned in an initial state, the two traction mechanical arms respectively pull out the packaging film in a mode of clamping two sides of the end part of the packaging film, so that the end part of the packaging film is adsorbed by the sucking disc 5 far away from one side of the film releasing roller 1, and the cutting knife 61 is controlled to cut the packaging film to form a bottom film above each supporting block 38;

placing a plurality of to-be-packaged covers corresponding to the supporting blocks 38 one by one above the bottom film through a material taking manipulator;

the two traction manipulators clamp the tail end of the packaging film again to enable the packaging film to be covered above the surface cover to be packaged to form a facial mask;

under the condition that the surface film is not cut off, the heat-sealing template 34 of the heat-sealing structure is controlled to move to the position above the surface cover to be packaged, then the heat-sealing template 34 is controlled to move downwards and press each supporting block 38, in the process that the heat-sealing template 34 presses the supporting blocks 38, each transverse heating strip 41 and each vertical heating strip 42 firstly thermally bond the bottom film and the surface film to form a grid shape for separating each surface cover, and then each transverse blade 36 and each vertical blade 37 are cut from the middle part of each hot-melting strip to form a plurality of rectangular packaging bags which are independently wrapped by one surface cover;

the material taking manipulator acts again to take away the packaged meter covers, and then the meter covers are fed again, so that efficient packaging is repeatedly realized.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The disassembling mechanism on the surface cover packaging machine is characterized by comprising a support plate (33), a heat-sealing template (34) and a tool apron (35), wherein the heat-sealing template (34) and the tool apron (35) are fixed on the lower surface of the support plate (33), a plurality of transverse blades (36) and a plurality of vertical blades (37) are arranged on the tool apron (35), the transverse blades (36) are perpendicular to the vertical blades (37), each transverse blade (36) and each vertical blade (37) form a grid shape with a plurality of shaped holes, a supporting block (38) is connected in each shaped hole in a sliding mode, and a return spring (39) is connected between the supporting block (38) and the tool apron (35) at the bottom of each shaped hole; in the natural state of the return spring (39), the supporting block (38) partially extends out of the hole;

the heat-sealing template (34) is provided with a transverse heating strip (41) corresponding to the transverse blade (36) and a vertical heating strip (42) corresponding to the vertical blade (37);

the tool apron (35) is provided with breathing holes (43) corresponding to various holes, the breathing holes (43) are conical, the diameter of the upper end of each breathing hole is smaller than that of the lower end of each breathing hole, a rubber sealing ball (44) is arranged in each breathing hole (43), a base plate (45) is fixedly arranged below the tool apron (35), the base plate (45) is provided with an exhaust hole (46) corresponding to each breathing hole (43), the supporting block (38) is provided with an air suction hole (47), and the air suction hole (47) penetrates through the upper surface and the lower surface of the supporting block (38); the exhaust hole (46) is located at an eccentric position of the breathing hole (43).