CN218659574U

CN218659574U - Transmission joint mechanism of thermoforming machine

Info

Publication number: CN218659574U
Application number: CN202223056736.XU
Authority: CN
Inventors: 张赫; 张煊; 丁刚; 粟绍华
Original assignee: Zhejiang Haosheng Machinery Technology Co ltd
Current assignee: Zhejiang Haosheng Machinery Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-21
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a transmission joint mechanism of a thermoforming machine, which comprises a vertical plate, wherein one side of the back surface of the vertical plate is provided with a motor, an output shaft of the motor is fixedly connected with a driving belt pulley, one side of the driving belt pulley is provided with a driven belt pulley, the surfaces of the driving belt pulley and the driven belt pulley are wound with a connecting belt, and the front surface of the driven belt pulley is fixedly connected with a first rotating rod; drive towards the material mould through the endotheca and do straight reciprocating motion from top to bottom, form decurrent thrust, release the separation from the thermoplastic material piece through the thermoplastic product of shaping and side cut on will external make-up machine assembly line, simultaneously can be through installing external punching press sword subassembly on first mounting panel, cut edge the thermoplastic product, replace hydraulic pressure or cylinder structure through motor drive's physical motion mode, compare the complex construction of hydraulic pressure or cylinder structure, motor drive simple structure is clear, and it is easier to maintain, the cost is lower.

Description

Transmission joint mechanism of thermoforming machine

Technical Field

The utility model relates to a thermoforming machine field specifically is a transmission joint mechanism of thermoforming machine.

Background

The thermoforming machine is a special plastic processing method for processing thermoplastic plastic sheets into various products, and is a special plastic processing method for processing thermoplastic plastic sheets into various products. The sheet is clamped on the frame and heated to a softening state, under the action of external force, the sheet is tightly attached to the molded surface of the mold to obtain a shape similar to the molded surface, and after cooling and shaping, the product is finished.

Most of the traditional forming machines adopt a hydraulic or air cylinder form to carry out forming, punching, trimming and punching, wherein the punching is a process of separating a formed and trimmed product from a thermoplastic sheet material through a die, but the hydraulic or air cylinder structure of the traditional forming machines is complex, the requirements on production environment are high, the maintenance is troublesome, and the maintenance cost is high, so that the development of a transmission joint mechanism of a thermoforming machine is urgently needed to overcome the defects in the current practical application and meet the current requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transmission joint mechanism of thermoforming machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a transmission joint mechanism of thermoforming machine, includes the riser, one side at the riser back is provided with the motor, the output shaft fixedly connected with driving pulley of motor, one side of driving pulley is provided with driven pulley, driving pulley and driven pulley's surface is around being equipped with the connecting band, the first bull stick of driven pulley's positive fixedly connected with, the front of first bull stick runs through the riser and extends to the outside, the positive bottom of riser is rotated and is connected with the second bull stick, the equal fixed mounting in front of first bull stick and second bull stick has the connecting rod, the front of connecting rod articulates there is the movable rod, the front of movable rod articulates there is the endotheca, the bottom fixed mounting of endotheca has first mounting panel, the laminating of the bottom of first mounting panel has the rectangle pad, the laminating of rectangle pad has the second mounting panel, the bottom fixed mounting of second mounting panel has the punching material mould.

As a further aspect of the present invention: the surface of first mounting panel, rectangle pad and second mounting panel has all been seted up the card hole, the inner chamber joint in card hole has the lead screw subassembly, the lead screw subassembly includes screw, gasket and nut.

As the utility model discloses further scheme again: the surface of the inner sleeve is provided with an outer sleeve, sliding grooves are formed in the two sides of the inner cavity of the outer sleeve and the front surface of the inner cavity of the outer sleeve, a sliding rod is connected to the inner cavity of the sliding grooves in a sliding mode, and one side, far away from the sliding grooves, of the sliding rod is fixedly installed on the surface of the inner sleeve.

As the utility model discloses further scheme again: the fixed plate has all been laminated at the upper and lower both ends of the positive both sides of riser, the fixed plate is kept away from one side of riser and is laminated with the surface of overcoat, the through-hole has been seted up on the surface of fixed plate, the inner chamber of through-hole is equipped with the bolt, one side of bolt run through the through-hole and extend to the outside respectively with the surface threaded connection of riser and overcoat.

As a further aspect of the present invention: the back fixed mounting of riser has the casing, the bottom of motor and the bottom fixed mounting of casing inner chamber, driving pulley, connecting band and driven pulley all are located the inner chamber of casing.

As the utility model discloses further scheme again: a third mounting plate is fixedly mounted on the front side of the vertical plate, and mounting holes are formed in the surface of the third mounting plate.

Has the advantages that: drive towards the material mould through the endotheca and do straight reciprocating motion from top to bottom, form decurrent thrust, release the separation from the thermoplastic material piece through the shaping on the external make-up machine assembly line and the thermoplastic products who cuts edge, simultaneously can be through installing external punching press sword subassembly on first mounting panel, cut edge the thermoplastic products, physical movement mode through motor drive replaces hydraulic pressure or cylinder structure, compare hydraulic pressure or cylinder structure's complex construction, motor drive simple structure is clear, and it is easier to maintain, and the cost is lower.

Fix first mounting panel and second mounting panel together through the lead screw subassembly, and then be convenient for install punching die, can change external stamping die simultaneously as required, side cut mould and cut-out press, cooperation through overcoat and slide bar, it is spacing to carry out inner sleeve, make it satisfy the condition of straight reciprocating motion from top to bottom, cooperation through fixed plate and bolt, fix the overcoat, increase its stability, support the protection to the motor through the casing, injury staff because of accident when avoiding driving pulley and driven pulley to rotate simultaneously, cooperation through third mounting panel and mounting hole, be convenient for install the device in the corresponding position of external make-up machine, and then fix the device, make it can the stationary work.

To sum up, the utility model provides a hydraulic pressure or the cylinder structure of traditional make-up machine more complicated, require to be higher to the production environment, it is more troublesome to maintain, and cost of maintenance is bigger problem moreover.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention.

Fig. 2 is a partial perspective view of the structure of the first rotating rod, the second rotating rod, the connecting rod, the movable rod and the inner sleeve of the present invention.

Fig. 3 is a partial enlarged view of a structure at a in fig. 1 according to the present invention.

In the figure: 1. a vertical plate; 2. a motor; 3. a drive pulley; 4. a driven pulley; 5. a first rotating lever; 6. a second rotating rod; 7. a connecting rod; 8. a movable rod; 9. an inner sleeve; 10. a first mounting plate; 11. a rectangular pad; 12. a second mounting plate; 13. punching a material die; 14. a screw assembly; 15. a jacket; 16. a slide bar; 17. a fixing plate; 18. a bolt; 19. a housing; 20. and a third mounting plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Examples

Please refer to fig. 1-3, in the embodiment of the present invention, a transmission joint mechanism of a thermoforming machine, including a riser 1, one side at the back of the riser 1 is provided with a motor 2, an output shaft fixedly connected with driving pulley 3 of the motor 2, one side of the driving pulley 3 is provided with a driven pulley 4, the surface of the driving pulley 3 and the driven pulley 4 is wound with a connecting belt, a first rotating rod 5 of the front fixedly connected with of the driven pulley 4, the front of the first rotating rod 5 runs through the riser 1 and extends to the outside, the front bottom of the riser 1 is rotatably connected with a second rotating rod 6, the front equal fixed mounting of the first rotating rod 5 and the second rotating rod 6 has a connecting rod 7, the front of the connecting rod 7 is hinged with a movable rod 8, the front of the movable rod 8 is hinged with an inner sleeve 9, the bottom fixed mounting of the inner sleeve 9 has a first mounting plate 10, the bottom of the first mounting plate 10 is laminated with a rectangular pad 11, the bottom of the rectangular pad 11 is laminated with a second mounting plate 12, the bottom fixed mounting plate 12 has a punching mold 13.

The surface of first mounting panel 10, rectangle pad 11 and second mounting panel 12 has all been seted up the card hole, and the inner chamber joint in card hole has lead screw subassembly 14, and lead screw subassembly 14 includes screw, gasket and nut, fixes first mounting panel 10 and second mounting panel 12 together through lead screw subassembly 14, and then is convenient for install punching die 13, can change external stamping die, side cut mould and cut-out press as required simultaneously.

The surface of the inner sleeve 9 is provided with an outer sleeve 15, sliding grooves are formed in the two sides of the inner cavity of the outer sleeve 15 and the front surface of the inner cavity of the outer sleeve 15, a sliding rod 16 is connected to the inner cavity of each sliding groove in a sliding mode, one side, far away from each sliding groove, of each sliding rod 16 is fixedly installed on the surface of the inner sleeve 9, and the outer sleeve 15 is matched with the sliding rod 16 to limit the inner sleeve 9, so that the conditions of up-and-down linear reciprocating motion are met.

Fixed plate 17 has all been laminated at the upper and lower both ends of the positive both sides of riser 1, and fixed plate 17 keeps away from one side of riser 1 and the surface laminating of overcoat 15, and the through-hole has been seted up on fixed plate 17's surface, and the inner chamber of through-hole is equipped with bolt 18, and one side of bolt 18 runs through the through-hole and extends to the outside respectively with riser 1 and the surperficial threaded connection of overcoat 15, through the cooperation of fixed plate 17 and bolt 18, fix overcoat 15, increase its stability.

The back fixed mounting of riser 1 has casing 19, and the bottom of motor 2 and the bottom fixed mounting of the 19 inner chambers of casing, drive pulley 3, connecting band and driven pulley 4 all are located the inner chamber of casing 19, support the protection to motor 2 through casing 19, avoid simultaneously that drive pulley 3 and driven pulley 4 rotate the time because of accidental injury to the staff.

The positive one side fixed mounting of riser 1 has third mounting panel 20, and the mounting hole has been seted up on the surface of third mounting panel 20, through the cooperation of third mounting panel 20 and mounting hole, is convenient for install the device in the corresponding position of external make-up machine, and then fixes the device, makes it can steady operation.

The utility model discloses a theory of operation is: when the transmission joint mechanism of the thermoforming machine is used, the device is installed on an external thermoforming machine assembly line through the matching of the third installation plate 20 and the installation holes, after a thermoplastic sheet is shaped and trimmed, the external controller turns on the motor 2, the output shaft of the motor 2 drives the driving pulley 3 to rotate, the driving pulley 3 drives the driven pulley 4 to rotate through the connecting belt, the driven pulley 4 drives the first rotating rod 5 to rotate, because the first rotating rod 5 corresponds to the connecting rod 7 and the movable rod 8 in a hinged relation, the second rotating rod 6 corresponds to the vertical plate 1 in a rotatable connection relation, and the connecting rod 7 corresponding to the second rotating rod 6 and the movable rod 8 are in a hinged relation, when the first rotating rod 5 drives the corresponding connecting rod 7 to rotate upwards, the movable rod 8 moves upwards, and similarly, when the first rotating rod 5 drives the corresponding connecting rod 7 to rotate downwards, the movable rod 8 moves downwards, therefore, when the first rotating rod 5 drives the corresponding connecting rod 7 to rotate, the movable rod 8 reciprocates up and down, because the movable rod 8 is hinged with the inner sleeve 9, the inner sleeve 9 is connected with the inner cavity of the outer sleeve 15 in a sliding way through the sliding rod 16, the movable rod 8 reciprocates up and down and simultaneously drives the inner sleeve 9 to do linear reciprocating motion up and down, the inner sleeve 9 drives the punching die 13 to do linear reciprocating motion up and down to form downward thrust, thermoplastic products which are formed and trimmed on a production line of an external forming machine are pushed out and separated from the thermoplastic material sheets, meanwhile, the external punching knife component is arranged on the first mounting plate 10 to trim the thermoplastic products, and a physical motion mode driven by the motor 2 replaces a hydraulic or air cylinder structure, compared with a complex structure of the hydraulic or air cylinder structure, the driving structure of the motor 2 is simple and clear, and the maintenance is easier, the cost is lower.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transmission joint mechanism of thermoforming machine, includes riser (1), its characterized in that: one side at the riser (1) back is provided with motor (2), output shaft fixedly connected with driving pulley (3) of motor (2), one side of driving pulley (3) is provided with driven pulley (4), the surface of driving pulley (3) and driven pulley (4) is around being equipped with the connecting band, the first bull stick (5) of the positive fixedly connected with of driven pulley (4), the front of first bull stick (5) runs through riser (1) and extends to the outside, riser (1) positive bottom is rotated and is connected with second bull stick (6), the equal fixed mounting in front of first bull stick (5) and second bull stick (6) has connecting rod (7), the front of connecting rod (7) articulates there is movable rod (8), the front of movable rod (8) articulates there is endotheca (9), the bottom fixed mounting of endotheca (9) has first mounting panel (10), the bottom laminating of first mounting panel (10) has rectangle pad (11), the bottom laminating of rectangle pad (11) has second mounting panel (12), the fixed mounting panel (12) has punching die utensil (13).

2. The drive joint mechanism of a thermoforming machine as claimed in claim 1, characterized in that: the clamp hole has all been seted up on the surface of first mounting panel (10), rectangle pad (11) and second mounting panel (12), the inner chamber joint in clamp hole has lead screw subassembly (14), lead screw subassembly (14) include screw, gasket and nut.

3. The drive joint mechanism of a thermoforming machine as claimed in claim 1, characterized in that: the surface of endotheca (9) is provided with overcoat (15), the spout has all been seted up to the both sides of overcoat (15) inner chamber and the front of overcoat (15) inner chamber, the inner chamber sliding connection of spout has slide bar (16), the fixed surface installation of one side and endotheca (9) of spout is kept away from in slide bar (16).

4. The drive joint mechanism of a thermoforming machine as claimed in claim 3, characterized in that: fixed plate (17) have all been laminated at the upper and lower both ends of riser (1) positive both sides, one side and the surface laminating of overcoat (15) of riser (1) are kept away from in fixed plate (17), the through-hole has been seted up on the surface of fixed plate (17), the inner chamber of through-hole is equipped with bolt (18), one side of bolt (18) runs through the through-hole and extends to the outside respectively with the surface threaded connection of riser (1) and overcoat (15).

5. The drive joint mechanism of a thermoforming machine as claimed in claim 1, characterized in that: the back fixed mounting of riser (1) has casing (19), the bottom of motor (2) and the bottom fixed mounting of casing (19) inner chamber, driving pulley (3), connecting band and driven pulley (4) all are located the inner chamber of casing (19).

6. The drive joint mechanism of a thermoforming machine as claimed in claim 1, characterized in that: the riser (1) positive one side fixed mounting have third mounting panel (20), the mounting hole has been seted up on the surface of third mounting panel (20).