CN212498920U

CN212498920U - Edge folding equipment for blister packaging

Info

Publication number: CN212498920U
Application number: CN202021180983.9U
Authority: CN
Inventors: 赵月芬
Original assignee: Shenzhen Zhongtai Printing Co ltd
Current assignee: Shenzhen Zhongtai Printing Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-09
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a plastic uptake packing's hem equipment, include the vacuum storehouse, treat the hem spare, the interior top in vacuum storehouse is equipped with hem mechanism, the interior bottom fixedly connected with U template in vacuum storehouse, the both ends of U template are equipped with two supporting mechanism jointly, treat that the hem spare is placed in two supporting mechanism's upper end, the interior bottom symmetry in vacuum storehouse is equipped with two and treats the heater that the bottom of hem spare offsets, two the draw-in groove has been seted up to supporting mechanism's lateral wall, the symmetry is equipped with four stop gear that extend to rather than relative draw-in groove on the U template, the symmetry is equipped with four slewing mechanism with supporting mechanism engaged with on the U template. The utility model has the advantages of reasonable design, not only can treat the hem piece and stabilize fixedly carrying out hem during operation, take place the displacement when avoiding its hem, can be convenient for moreover after hem work, will treat that the hem piece takes out, guarantee work efficiency.

Description

Edge folding equipment for blister packaging

Technical Field

The utility model relates to a blister pack technical field especially relates to a blister pack's hem equipment.

Background

The plastic uptake is a plastic processing technology, the main principle is that after a flat plastic hard sheet is heated and softened, the plastic hard sheet is absorbed on the surface of a mould in vacuum, and the plastic hard sheet is cooled and formed, so that the plastic hard sheet is widely used in the industries of plastic packaging, lamp decoration, advertisement, decoration and the like, and has the advantages of raw and auxiliary material saving, light weight, convenient transportation, good sealing performance, accordance with the requirements of environment-friendly and green packaging and the like.

At present, when carrying out the blister pack hem, will treat the hem spare more and place at the processing bench, heat it, make its soft hem, because when softening, treat that the hem spare can take place deformation, and then can take place the displacement phenomenon easily, be not convenient for carry out the hem work to it, and accomplish the back at the hem, be not convenient for will treat that the hem spare takes off from the processing bench, influence work efficiency, for this reason we have designed the hem equipment of a blister pack and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and treating that the hem spare takes place the displacement easily when the hem, and be not convenient for after the hem finishes will treat the hem spare and take out the problem, and the hem equipment of blister pack that provides, it not only can be when carrying out the hem during operation, treats the hem spare and stabilizes fixedly, takes place the displacement when avoiding its hem, can be convenient for moreover after the hem work, will treat that the hem spare takes out, guarantee work efficiency.

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

the utility model provides a plastic uptake packing's hem equipment, includes the vacuum chamber, treats hem spare, the interior top in vacuum chamber is equipped with hem mechanism, the interior bottom fixedly connected with U template in vacuum chamber, the both ends of U template are equipped with two supporting mechanism jointly, treat that hem spare places in two supporting mechanism's upper end, the interior bottom symmetry in vacuum chamber is equipped with two heaters that offset with the bottom of treating hem spare, two the draw-in groove has been seted up to supporting mechanism's lateral wall, the symmetry is equipped with four stop gear who extends to rather than in the relative draw-in groove on the U template, the symmetry is equipped with four slewing mechanism with supporting mechanism engaged with on the U template, the upper end symmetry of U template is equipped with four and all with the mechanism of supporting that offsets of the upper end of treating hem spare tightly, it is connected through the conveyer belt between tight mechanism and the relative slewing mechanism to support.

Preferably, the edge folding mechanism comprises an air cylinder arranged at the top in the vacuum bin, and a pressure plate is fixedly connected to the end part of a telescopic shaft of the air cylinder.

Preferably, the supporting mechanism is including seting up the direction spout on U template both ends inside wall, two equal sliding connection has the backup pad in the direction spout, be connected with a plurality of first springs between the interior bottom of backup pad and U template, treat that hem spare places the upper end in the backup pad, two bottom fixedly connected with of backup pad are located the rack board in two direction spouts respectively, the lateral wall at rack board is seted up to the draw-in groove.

Preferably, stop gear is including seting up the spacing groove on the U template, sliding connection has the trapezoidal piece that extends to rather than in the relative draw-in groove in the spacing groove, be connected with a plurality of second springs between the inside wall of trapezoidal piece and spacing groove.

Preferably, the rotating mechanism comprises a rotating groove which is formed in the U-shaped plate and communicated with the guide sliding groove, and a gear meshed with the rack plate is rotatably connected to the inner side wall of the rotating groove.

Preferably, support tight mechanism including seting up the mounting groove in U template upper end, the inside wall of mounting groove rotates and is connected with first bevel gear, the conveyer belt is around establishing between gear and first bevel gear, the equal fixedly connected with connecting block of both ends inside wall of mounting groove, be equipped with the dwang in the mounting groove, the lateral wall of dwang is equipped with annular spout, two the connecting block all extends to in the annular spout and rather than inside wall sliding connection, the bottom fixedly connected with of dwang and first bevel gear engaged with second bevel gear, the upper end fixedly connected with of dwang with treat the tight board of supporting that the upper end of hem spare offseted.

Compared with the prior art, the utility model, its beneficial effect does:

1. through supporting mechanism, stop gear, slewing mechanism, support the setting of tight mechanism, can treat the hem spare and stabilize fixedly when carrying out the hem during operation, take place the displacement when avoiding its hem, can be convenient for moreover after the hem work, will treat the hem spare and take out, guarantee work efficiency.

2. Through the arrangement of the vacuum bin, the air cylinder, the pressing plate and the heater, the normal operation of the folding operation can be guaranteed.

To sum up, the utility model has the advantages of reasonable design, not only can treat the hem spare and stabilize fixedly carrying out hem during operation, take place the displacement when avoiding its hem, can be convenient for moreover after hem work is finished, will treat the hem spare and take out, guarantee work efficiency.

Drawings

Fig. 1 is a schematic structural view of a plastic-uptake packaging flanging device provided by the utility model;

FIG. 2 is a schematic side view of the U-shaped plate, the supporting mechanism, the limiting mechanism, the rotating mechanism and the abutting mechanism;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an external structure schematic diagram of the folding device of the blister pack of the present invention.

In the figure: the device comprises a vacuum bin 1, an air cylinder 2, a pressing plate 3, a U-shaped plate 4, a guide sliding groove 5, a supporting plate 6, a first spring 7, an edge folding part 8, a rack plate 9, a clamping groove 10, a limiting groove 11, a trapezoidal block 12, a second spring 13, a rotating groove 14, a gear 15, a mounting groove 16, a first bevel gear 17, a conveyor belt 18, a connecting block 19, a rotating rod 20, an annular sliding groove 21, a second bevel gear 22, a abutting plate 23 and a heater 24.

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. 1-4, a plastic uptake packing edge folding device comprises a vacuum chamber 1 and a piece to be folded 8, wherein a rotary door is arranged on the front side wall of the vacuum chamber 1, a control panel is arranged on the rotary door, an edge folding mechanism is arranged on the inner top of the vacuum chamber 1, the edge folding mechanism comprises an air cylinder 2 arranged on the inner top of the vacuum chamber 1, and a pressure plate 3 is fixedly connected to the end part of a telescopic shaft of the air cylinder 2;

the inner bottom of the vacuum chamber 1 is fixedly connected with a U-shaped plate 4, two ends of the U-shaped plate 4 are jointly provided with two supporting mechanisms, a part 8 to be flanged is placed at the upper ends of the two supporting mechanisms, the inner bottom of the vacuum chamber 1 is symmetrically provided with two heaters 24 which are abutted against the bottom of the part 8 to be flanged, the side walls of the two supporting mechanisms are provided with clamping grooves 10, the supporting mechanisms comprise guide chutes 5 which are formed on the inner side walls at the two ends of the U-shaped plate 4, supporting plates 6 are respectively connected in the two guide chutes 5 in a sliding manner, a plurality of first springs 7 are connected between the supporting plates 6 and the inner bottom of the U-shaped plate 4, the part 8 to be flanged is placed at the upper end of the supporting plates 6, it needs to be noted that the first springs 7 are elastic springs, the supporting plates 6 can be pushed upwards under a natural state, the part 8 to be flanged can be taken out conveniently, the bottom of the, the clamping grooves 10 are formed in the side wall of the rack plate 9, and it is noted that the supporting mechanisms are located at two ends of the U-shaped plate 4 and can support the to-be-flanged piece 8 under the combined action;

four limiting mechanisms extending into the clamping grooves 10 opposite to the U-shaped plate 4 are symmetrically arranged on the U-shaped plate 4, each limiting mechanism comprises a limiting groove 11 formed in the U-shaped plate 4, a trapezoidal block 12 extending into the clamping groove 10 opposite to the limiting groove 11 is connected in the limiting groove 11 in a sliding mode, a plurality of second springs 13 are connected between the trapezoidal blocks 12 and the inner side wall of the limiting groove 11, and it is noted that the second springs 13 are elastic springs and can push the trapezoidal blocks 12 into the clamping grooves 10 to fix the rack plates 9 in a natural state;

four rotating mechanisms meshed with the supporting mechanism are symmetrically arranged on the U-shaped plate 4, each rotating mechanism comprises a rotating groove 14 which is formed in the U-shaped plate 4 and communicated with the guide sliding groove 5, and a gear 15 meshed with the rack plate 9 is rotatably connected to the inner side wall of each rotating groove 14;

four abutting mechanisms which are abutted against the upper end of the part 8 to be flanged are symmetrically arranged at the upper end of the U-shaped plate 4, the abutting mechanisms are connected with the corresponding rotating mechanisms through a conveying belt 18, each abutting mechanism comprises a mounting groove 16 arranged at the upper end of the U-shaped plate 4, the inner side wall of the mounting groove 16 is rotatably connected with a first bevel gear 17, the conveying belt 18 is wound between a gear 15 and the first bevel gear 17, the inner side walls at the two ends of the mounting groove 16 are fixedly connected with connecting blocks 19, a rotating rod 20 is arranged in the mounting groove 16, the side wall of the rotating rod 20 is provided with an annular sliding groove 21, the two connecting blocks 19 extend into the annular sliding groove 21 and are in sliding connection with the inner side wall thereof, the bottom of the rotating rod 20 is fixedly connected with a second bevel gear 22 meshed with the first bevel gear 17, the upper end of the rotating rod 20 is fixedly, the number of the abutting mechanisms is four, the abutting mechanisms are symmetrically arranged at two ends of the U-shaped plate 4 respectively, the edge folding pieces 8 can be fixed under the combined action, the side walls of the abutting plates 23 are obliquely arranged, the abutting plates 23 and the side walls of the edge folding pieces 8 can be prevented from abutting tightly, when the gear 15 rotates, the first bevel gear 17 rotates under the connecting action of the conveying belt 18, and then the second bevel gear 22 drives the rotating rod 20 and the abutting plates 23 to rotate under the meshing action of the first bevel gear, so that the edge folding pieces 8 are abutted tightly.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

in the utility model, when the folding work is needed to be carried out on the piece 8 to be folded, the piece 8 to be folded is placed at the upper end of the supporting plate 6, the piece 8 to be folded is pushed downwards, the supporting plate 6 and the rack plate 9 slide downwards, under the meshing action, the gear 15 is driven to rotate, under the connecting action of the conveyor belt 18, the first bevel gear 17 rotates, under the meshing action, the second bevel gear 22 rotates, so that the rotating rod 20 and the abutting plate 23 rotate to gradually abut against the upper end of the part 8 to be flanged, when the clamping groove 10 is opposite to the trapezoidal block 12, under the action of the elastic force of the second spring 13, the trapezoidal block 12 slides into the clamping groove 10 to fix the rack plate 9, at the moment, the abutting plate 23 abuts against the upper end of the piece to be flanged 8, the heater 24 is started to heat the piece to be flanged 8, vacuumizing the vacuum bin 1, starting the air cylinder 2, and enabling the pressing plate 3 to slide downwards to carry out edge folding work on the piece 8 to be folded;

after the hem work is finished, open the revolving door, outwards stimulate trapezoidal piece 12, make it follow roll-off in draw-in groove 10, under the elastic force effect of first spring 7, backup pad 6, rack plate 9 upwards slide, under its meshing effect, gear 15 rotates, and then support tight board 23 and rotate and reset, and backup pad 6 promotes to wait that hem spare 8 upwards slides and is convenient for take out it.

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. A plastic uptake packing edge folding device comprises a vacuum bin (1) and an edge folding part (8) to be folded, and is characterized in that an edge folding mechanism is arranged at the inner top of the vacuum bin (1), a U-shaped plate (4) is fixedly connected to the inner bottom of the vacuum bin (1), two supporting mechanisms are jointly arranged at two ends of the U-shaped plate (4), the edge folding part (8) to be folded is placed at the upper ends of the two supporting mechanisms, two heaters (24) which are abutted to the bottom of the edge folding part (8) to be folded are symmetrically arranged at the inner bottom of the vacuum bin (1), clamping grooves (10) are formed in the side walls of the two supporting mechanisms, four limiting mechanisms which extend into the clamping grooves (10) opposite to the U-shaped plate (4) are symmetrically arranged on the U-shaped plate (4), four rotating mechanisms which are engaged with the supporting mechanisms are symmetrically arranged on the U-shaped plate (4), four abutting mechanisms which are abutted to the upper end of the edge folding part (8) to be folded are symmetrically arranged at the upper end of the U, the abutting mechanism is connected with the opposite rotating mechanism through a conveying belt (18).

2. A plastic uptake package flanging device as claimed in claim 1, characterized in that the flanging mechanism comprises a cylinder (2) mounted at the top inside the vacuum chamber (1), and a pressing plate (3) is fixedly connected to the end of the telescopic shaft of the cylinder (2).

3. The plastic uptake packaging flanging device as claimed in claim 1, wherein the supporting mechanism comprises guide sliding grooves (5) formed in the inner side walls of the two ends of the U-shaped plate (4), two supporting plates (6) are connected in the guide sliding grooves (5) in a sliding manner, a plurality of first springs (7) are connected between the supporting plates (6) and the inner bottom of the U-shaped plate (4), the to-be-flanged piece (8) is placed at the upper end of the supporting plate (6), two rack plates (9) respectively located in the two guide sliding grooves (5) are fixedly connected to the bottom of the supporting plate (6), and the clamping grooves (10) are formed in the side walls of the rack plates (9).

4. The plastic uptake package flanging device according to claim 1, wherein the limiting mechanism comprises a limiting groove (11) formed on the U-shaped plate (4), a trapezoidal block (12) extending into the clamping groove (10) opposite to the limiting groove (11) is connected in the limiting groove (11) in a sliding mode, and a plurality of second springs (13) are connected between the trapezoidal block (12) and the inner side wall of the limiting groove (11).

5. A flanging device for blister packs according to claim 3, characterized in that said rotating means comprise a rotating slot (14) provided on the U-shaped plate (4) and communicating with the guide chute (5), the inner side wall of said rotating slot (14) being rotatably connected with a gear (15) engaging with the rack plate (9).

6. A flanging device for blister packs according to claim 5, characterized in that said abutment means comprise an attachment slot (16) provided at the upper end of the U-shaped plate (4), the inner side wall of the mounting groove (16) is rotatably connected with a first bevel gear (17), the conveyor belt (18) is wound between the gear (15) and the first bevel gear (17), the inner side walls of the two ends of the mounting groove (16) are fixedly connected with connecting blocks (19), a rotating rod (20) is arranged in the mounting groove (16), an annular sliding groove (21) is formed in the side wall of the rotating rod (20), the two connecting blocks (19) extend into the annular sliding groove (21) and are in sliding connection with the inner side wall of the annular sliding groove, the bottom of the rotating rod (20) is fixedly connected with a second bevel gear (22) meshed with the first bevel gear (17), the upper end of the rotating rod (20) is fixedly connected with a pressing plate (23) which is pressed against the upper end of the to-be-folded piece (8).