CN217320979U

CN217320979U - Wrapping paper heat sealing mechanism

Info

Publication number: CN217320979U
Application number: CN202221251153.XU
Authority: CN
Inventors: 易智平
Original assignee: Chengdu Shengli Mechanical Equipment Co ltd
Current assignee: Chengdu Shengli Mechanical Equipment Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-08-30
Anticipated expiration: 2032-05-20

Abstract

The utility model provides a paper-wrapping heat-sealing mechanism, which comprises a bottom plate, wherein one side of the bottom plate is hinged with two swing arms, the two swing arms are arranged in parallel, one end of each swing arm, which is far away from the bottom plate, is hinged with a heat-sealing plate, the heat-sealing plate is connected with a heating component, and guide rails are arranged at two sides of the bottom plate; the entrance of bottom plate is installed and is used for promoting the raw materials horizontal push module group that gos forward. The horizontal pushing module comprises a cam connecting rod mechanism, a sliding rail and a sliding block, the sliding rail is fixedly arranged, the output end of the cam connecting rod mechanism is fixedly connected with the sliding block, the sliding block is connected to the sliding rail in a sliding mode, a sugar pushing block is fixedly mounted on the sliding block and located at the inlet end of the bottom plate, and the sugar pushing block is used for pushing the raw materials to advance under the driving of the cam connecting rod mechanism. The purpose is as follows: a plurality of groups of mechanisms driven by a single power source are matched together to finish the transfer, fixation, clamping and heat sealing of chocolate blocks, so that the production cost and the maintenance cost in production are reduced.

Description

Wrapping paper heat sealing mechanism

Technical Field

The utility model relates to a sugar piece heat-seal technical field particularly, relates to a package paper heat-seal mechanism.

Background

The packaging is a general name for the process of quantitative loading, wrapping, packaging and the like of the product. The purpose of the packaging is to protect the product and to make it convenient for transport, storage and sale. The package, which is both practical and aesthetic, has the effect of attracting consumers. With the development of society, the packaging industry also develops rapidly, and domestic packaging machinery starts relatively late, although develops rapidly, still has a lot of shortcomings. At present, the existing chocolate packages on the market need to adopt a plurality of power sources to complete the matching of a plurality of groups of movements when completing heat sealing, and the production cost and the maintenance cost in production are both too high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a package paper heat-seal machine constructs, its aim at: a plurality of groups of mechanisms driven by a single power source are matched together to finish the transfer, fixation, clamping and heat sealing of chocolate blocks, so that the production cost and the maintenance cost in production are reduced.

The embodiment of the utility model discloses a realize through following technical scheme:

a paper wrapping heat-sealing mechanism comprises a lifting and pressing module, a transverse pushing module and a heat-sealing module, wherein the heat-sealing module comprises a bottom plate, one side of the bottom plate is hinged with a swing arm, one end, away from the bottom plate, of the swing arm is hinged with a heat-sealing plate, the heat-sealing plate is connected with a heating assembly, and guide rails are arranged on two sides of the bottom plate; the transverse pushing module is used for pushing the raw materials into the heat sealing module;

the lifting and pressing module comprises a cam, two sets of cam link mechanisms which are symmetrically arranged are connected to the cam, the two sets of cam link mechanisms are respectively connected with an upper ejector block and a lower pressing block, and the upper ejector block and the lower pressing block are connected to a support plate which is vertically arranged in a sliding mode.

By adopting the technical scheme, the chocolate blocks which complete paper wrapping are conveyed to the position between the upper ejecting block and the lower pressing block from the previous process, the cam rotates in a certain angle in a reciprocating manner to enable the two groups of symmetrical cam link mechanisms to respectively enable the upper ejecting block and the lower pressing block to complete vertical movement in opposite directions, when the upper ejecting block rises to the highest position and the lower pressing block presses down to the lowest position, the chocolate blocks are just fixed, meanwhile, the transverse pushing module also moves in a reciprocating manner and is matched with the upper ejecting block and the lower pressing block to push the chocolate blocks into the bottom plate, the paper wrapping chocolate blocks positioned between the bottom plate and the heat sealing plate are extruded to avoid paper wrapping flying, heat sealing is completed under the heating of the heat sealing plate, the paper wrapping chocolate blocks are continuously pushed into the heat sealing device and are arranged in order, and after a certain number is reached, the paper wrapping chocolate blocks at the front end reach the discharge port. The heat-sealing plate is connected with the bottom plate through the swing arm, and when the paper-wrapped chocolate blocks with different heights are subjected to heat sealing, the height of the heat-sealing plate can be adjusted through adjusting the swing arm, so that the heat-sealing plate is suitable for the paper-wrapped chocolate blocks with different heights.

Further, the cam link mechanism comprises a first swing rod, the first swing rod is fixed on the cam, one end, away from the cam, of the first swing rod is hinged to a first connecting rod, one end, away from the first swing rod, of the first connecting rod is fixedly connected with a loop bar, one end, away from the first connecting rod, of the loop bar is fixedly connected with a second connecting rod, the second connecting rod is hinged to a third connecting rod, and the third connecting rod is hinged to the upper ejector block or the lower pressing block.

Furthermore, a slide rod penetrates through the lower pressing block and is vertically arranged in the lower pressing block in a sliding connection mode, a pressing plate is fixedly connected to the bottom of the slide rod, a spring is sleeved outside the slide rod, one end of the spring is fixedly installed on the pressing plate, and the other end of the spring is fixedly installed on the lower pressing block.

Adopt above-mentioned preferred technical scheme, utilize the extrusion centre gripping chocolate piece between clamp plate and the last kicking block, at the centre gripping in-process, slide bar and spring form a buffer gear, at the in-process of centre gripping chocolate piece, can avoid the centre gripping tension to lead to chocolate piece to take place to deform.

Furthermore, the swing arms are totally two, and the two swing arms are arranged in parallel.

By adopting the preferable technical scheme, the height of the heat sealing plate can be guaranteed to be always parallel to the bottom plate.

Further, the horizontal pushing module comprises a cam connecting rod mechanism, a slide rail and a slide block, the slide rail is fixedly arranged, the output end of the cam connecting rod mechanism is fixedly connected with the slide block, the slide block is connected on the slide rail in a sliding mode, a sugar pushing block is fixedly mounted on the slide block and located at the inlet end of the bottom plate and used for pushing the raw materials to advance under the driving of the cam connecting rod mechanism.

Furthermore, the heat-sealing plate is covered and installed with a heat-insulating plate.

Furthermore, the heat insulation plate is made of synthetic stone.

Adopt above-mentioned preferred technical scheme, adopt the material to cover for the heat insulating board of synthetic stone, the high temperature on the isolated heat-sealing board prevents to cause the influence to other parts of device.

Furthermore, an outlet of the bottom plate is connected with a discharge hopper.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. through be provided with the heat-seal board that covers a whole face of package paper chocolate piece on the bottom plate of carrying package paper chocolate piece, the heat-seal board heats and can make the heated area reach the maximize, guarantees when high-speed operation, and each chocolate package paper piece can both be accomplished the heat-seal.

2. The upper ejection block, the lower pressing block and the sugar pushing block respectively complete respective upward ejection, downward pressing and transverse movement through a group of cam link mechanisms, and the cam completes reciprocating movement within a certain angle under the action of the same driving force to complete the work of mutually matching and transferring the chocolate blocks.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a lifting and pressing module;

FIG. 3 is a schematic structural diagram of a horizontal pushing module and a heat sealing module.

Icon: 1-bottom plate, 2-swing arm, 3-heat sealing plate, 4-heat sealing plate, 5-guide rail, 6-cam link mechanism, 61-first swing rod, 62-first link rod, 63-loop bar, 64-second link rod, 65-third link rod, 7-slide rail, 8-slide block, 9-sugar pushing block, 10-discharging hopper, 11-upper top block, 12-lower pressing block, 13-slide bar, 14-spring, 15-pressing plate, 16-supporting plate and 17-cam.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Example 1

As shown in fig. 1, the paper wrapping heat-sealing mechanism comprises a lifting and pressing module, a transverse pushing module and a heat-sealing module, wherein the heat-sealing module comprises a bottom plate 1, guide rails 5 are installed on two sides of the bottom plate 1, an L-shaped mounting plate is installed on one side of the bottom plate 1, swing arms 2 are hinged to two ends of the other side of the bottom plate 1, one ends, away from the bottom plate 1, of the two swing arms 2 are hinged to the same heat-sealing plate 3, the heat-sealing plate 3 is connected with a heating assembly, the hinged ends of the swing arms 2 and the bottom plate 1 are fixed through screws, the number of the swing arms 2 is two, and the two swing arms 2 are arranged in parallel, so that the heat-sealing plate 3 can be always parallel to the bottom plate 1 when the height is adjusted; the heat-sealing plate 3 is covered with a heat-insulating plate 4 made of synthetic stone, a groove is arranged in the heat-insulating plate 4, the heat-sealing plate 3 is installed in the groove of the heat-insulating plate 4, three sides of the heat-sealing plate 3 are isolated, and the influence of the heat-sealing plate 3 on other parts of the device is reduced. The lifting and pressing module comprises a cam 17, two sets of cam link mechanisms 6 which are symmetrically arranged are connected to the cam 17, the two sets of cam link mechanisms 6 are respectively connected with an upper ejector block 11 and a lower pressing block 12, the upper ejector block 11 and the lower pressing block 12 are both connected to a support plate which is vertically arranged in a sliding manner, each cam link mechanism 6 comprises a first swing rod 61, the first swing rod 61 is fixed on the cam 17, one end, away from the cam 17, of the first swing rod 61 is hinged with a first connecting rod 62, one end, away from the first swing rod 61, of the first connecting rod 62 is fixedly connected with a loop bar 63, the loop bar 63 is divided into a sleeve and a rotating rod, the rotating rod is rotatably connected in the sleeve, the sleeve is fixed on the device, one end, away from the first connecting rod 62, of the rotating rod is fixedly connected with a second connecting rod 64, the second connecting rod 64 is hinged with a third connecting rod 65, and the third connecting rod 65 is hinged on the upper ejector block 11 or the lower pressing block 12, violently push away the module and include cam link mechanism 6, slide rail 7 and slider 8, slide rail 7 is fixed to be set up, cam link mechanism 6's output fixed connection slider 8, slider 8 sliding connection be in on the slide rail 7, fixed mounting has the sugar pushing block 9 on the slider 8, the sugar pushing block 9 is located the entry end of bottom plate 1 for it advances to push the raw materials under the drive of cam link mechanism 6. A discharge hopper 10 is arranged at the outlet of the bottom plate 1 and is obliquely arranged downwards.

The chocolate pieces which have finished wrapping paper are conveyed from the previous process to the position between the upper top block 1111 and the lower pressing block 1212, as shown in fig. 2, the cam 17 is rotated back and forth within a certain angle, when the cam 17 rotates clockwise, the first link 62 connected with the lower pressing block 1212 is driven by the cam 17, so that when the first link 62 rotates along with the cam 17, the angle of the first link 62 changes, that is, the second link 64, which is originally horizontal, is rotated clockwise, the third link 65 is lifted, and the lower pressing block 12 is driven to ascend, at the same time, the second link 64 in the cam link mechanism 6 connecting the upper block 11 is horizontally disposed in the opposite direction, the third connecting rod 65 is driven to descend in the process of clockwise rotation, and then the upper top block 11 is driven to descend and moves relative to the lower pressing block 12, so as to clamp and release the chocolate block, and the transverse pushing module is matched with the movement of the lower pressing block 12 and the upper top block 11 in the rotation of the cam 17 by the same principle; the paper-wrapped chocolate blocks between the bottom plate 1 and the heat-sealing plate 3 are extruded to avoid paper wrapping flying, heat sealing is completed under the heating of the heat-sealing plate 3, the paper-wrapped chocolate blocks are continuously pushed into the heat-sealing device and are arranged in order, and after a certain number of the paper-wrapped chocolate blocks are reached, the paper-wrapped chocolate blocks at the front end reach the discharge port. Heat-sealing plate 3 is connected through swing arm 2 with bottom plate 1, when carrying out the heat-seal to the package paper chocolate piece of co-altitude, can adjust heat-sealing plate 3's height through adjusting swing arm 2, and then adapt to the package paper chocolate piece of co-altitude.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a package paper heat-seal machine constructs which characterized in that: the device comprises a lifting and pressing module, a transverse pushing module and a heat-sealing module, wherein the heat-sealing module comprises a bottom plate (1), one side of the bottom plate (1) is hinged with a swing arm (2), one end, far away from the bottom plate (1), of the swing arm (2) is hinged with a heat-sealing plate (3), the heat-sealing plate (3) is connected with a heating assembly, and guide rails (5) are arranged on two sides of the bottom plate (1); the transverse pushing module is used for pushing the raw materials into the heat sealing module;

promote and push down module cam link mechanism (6), go up kicking block and briquetting down, cam link mechanism (6) include cam (17), be connected with cam link mechanism (6) that two sets of symmetries set up on cam (17), it is two sets of cam link mechanism (6) are connected with kicking block (11) and briquetting (12) down respectively, go up kicking block (11) and the equal sliding connection of briquetting (12) down on the extension board of vertical setting.

2. A wrapping heat-seal mechanism according to claim 1, wherein: cam linkage (6) include first pendulum rod (61), first pendulum rod (61) are fixed in on cam (17), one of cam (17) is kept away from in first pendulum rod (61) is served and is articulated to have first connecting rod (62), one end fixedly connected with loop bar (63) of first pendulum rod (61) are kept away from in first connecting rod (62), one of first connecting rod (62) is kept away from in loop bar (63) serves fixedly connected with second connecting rod (64), second connecting rod (64) articulate has third connecting rod (65), third connecting rod (65) articulate on last kicking block (11) or lower briquetting (12).

3. A wrapping heat-seal mechanism according to claim 1, wherein: lower briquetting (12) sliding connection has and passes slide bar (13) of lower briquetting (12) and vertical setting, the bottom fixedly connected with clamp plate (15) of slide bar (13), slide bar (13) overcoat is equipped with spring (14), the one end fixed mounting of spring (14) is on clamp plate (15), the other end fixed mounting of spring (14) is on lower briquetting (12).

4. A wrapping heat-seal mechanism according to claim 1, wherein: the number of the swing arms (2) is two, and the two swing arms (2) are arranged in parallel.

5. A wrapping heat-seal mechanism according to claim 1, wherein: violently push away the module and include cam link mechanism (6), slide rail (7) and slider (8), slide rail (7) are fixed to be set up, the output fixed connection of cam link mechanism (6) slider (8), slider (8) sliding connection be in on slide rail (7), fixed mounting has on slider (8) and pushes away sugared piece (9), it is located to push away sugared piece (9) the entry end of bottom plate (1) for it advances to promote the raw materials under the drive of cam link mechanism (6).

6. A wrapping heat-seal mechanism according to claim 1, wherein: and the heat-sealing plate (3) is covered and installed with a heat-insulating plate (4).

7. The wrapping heat-sealing mechanism according to claim 6, wherein: the heat insulation plate (4) is made of synthetic stone.

8. A wrapping heat-seal mechanism according to claim 1, wherein: the outlet of the bottom plate (1) is connected with a discharge hopper (10).