CN219633931U - Limiting mechanism of plastic sucking machine - Google Patents

Abstract

The utility model discloses a limiting mechanism of a plastic sucking machine, which comprises a bottom plate, wherein a bracket is fixedly arranged on the upper surface of the bottom plate, a positioning rod is fixedly arranged on the outer wall of the upper end of the bracket, a sleeve is sleeved on the outer wall of the positioning rod, a base is movably arranged on the outer wall of the end part of the sleeve, the lower surface of the base is fixedly connected with a limiting rod, a positioning frame is fixedly arranged at the lower end part of the limiting rod, an adjusting rod is movably arranged on the inner wall of the upper end of the positioning frame, a driving mechanism is symmetrically sleeved on the outer wall of the adjusting rod, a transmission frame is movably arranged on the inner wall of the lower end of the positioning frame, and a pressing plate is fixedly connected to the lower end part of the transmission frame. The limiting mechanism of the plastic sucking machine strengthens the pressing effect, and avoids the influence of displacement on the cutting effect during processing of plastic sucking finished products, thereby improving the practicability of the device.

Description

Limiting mechanism of plastic sucking machine

Technical Field

The utility model relates to the technical field of limiting mechanisms, in particular to a limiting mechanism of a plastic sucking machine.

Background

The plastic uptake machine is a device for sucking thermoplastic coiled materials into various shapes by utilizing the thermoplastic molding principle, and is commonly used for manufacturing various shapes of plastic uptake trays, automotive interiors, bags, lamp box shells, toys and other articles, and after the plastic uptake finished products are processed by the plastic uptake machine, the plastic uptake finished products are required to be cut, so that the plastic uptake finished products are required to be limited by a limiting mechanism in order to avoid the influence of the displacement of the plastic uptake finished products on the cutting effect during cutting.

However, the following problems exist in the use of the existing limiting mechanism of the plastic sucking machine:

if publication number is CN215319026U, publication day 20211228 is a spacing hold-down mechanism for plastic uptake machine, although can compress tightly the plastic uptake finished product, only through spring suppression plastic uptake finished product, its spacing effect of compressing is not enough, easily leads to the displacement to influence cutting effect when plastic uptake finished product processing to the practicality of device has been reduced.

Aiming at the problems, innovative design is urgently needed on the basis of the original limiting mechanism of the plastic sucking machine.

Disclosure of Invention

The utility model aims to provide a limiting mechanism of a plastic sucking machine, which aims to solve the problems that the prior limiting mechanism of the plastic sucking machine is insufficient in compression effect and displacement is easy to influence the cutting effect during processing of a plastic sucking finished product, so that the practicability of the device is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic uptake machine stop gear, includes the bottom plate, the last fixed surface of bottom plate installs the support, and the upper end outer wall fixed mounting of support has the locating lever to the outer wall cover of locating lever is equipped with the sleeve, and telescopic tip outer wall movable mounting has the base, and the lower fixed surface of base has the gag lever post simultaneously, the lower tip fixed mounting of gag lever post has the locating rack, and the upper end inner wall activity of locating rack is provided with the regulation pole to the outer wall symmetry cover of regulation pole is equipped with actuating mechanism, and locating rack lower extreme inner wall movable mounting has the drive frame moreover, and the lower tip fixedly connected with clamp plate of drive frame simultaneously.

Preferably, the locating rod is in threaded connection with the sleeve, the sleeve is in rotary connection with the base, and the limiting rod is in sliding connection with the bracket.

Preferably, the driving mechanism comprises a lantern ring and a supporting rod, the lantern ring is sleeved on the outer wall of the adjusting rod, and the supporting rod is movably mounted on the lower surface of the lantern ring.

Preferably, the lantern ring and the adjusting rod are arranged in a threaded mode, the directions of the threads arranged on the outer wall of the adjusting rod are symmetrically distributed relative to the longitudinal central axis of the positioning frame, and the adjusting rod and the positioning frame form a rotating structure.

Preferably, the two ends of the supporting rod are respectively arranged in a rotating way with the lantern ring and the transmission frame, and the transmission frame and the positioning frame are arranged in a sliding way.

Preferably, the transmission frame is connected with the positioning frame through a spring, and an anti-slip rubber pad is adhered to the lower surface of the pressing plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. this plastic uptake machine stop gear passes through the rotation of adjusting the pole for the lantern ring is along adjusting the pole and is simultaneously opposite to remove, drives branch through the lantern ring then, makes branch promote the clamp plate and moves down, thereby makes the clamp plate drive anti-skidding cushion move down and hugs closely the plastic uptake finished product, and then has strengthened the spacing effect of compressing tightly of device, and the displacement influences the cutting effect when avoiding plastic uptake finished product processing, has promoted the practicality of device.

2. Through telescopic rotation for the sleeve drives the base and removes along the locating lever, and the rethread base drives the gag lever post, makes the locating rack remove, thereby makes the clamp plate carry out position adjustment according to the size of plastic uptake finished product, and the device of being convenient for compresses tightly the plastic uptake finished product of equidimension, has promoted the commonality of device.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is a schematic top view of the bracket of the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model;

FIG. 4 is a schematic side sectional view of a spacer of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a bottom plate; 2. a bracket; 3. a positioning rod; 4. a sleeve; 5. a base; 6. a limit rod; 7. a positioning frame; 8. an adjusting rod; 9. a driving mechanism; 901. a collar; 902. a support rod; 10. a transmission frame; 11. a pressing plate; 12. an anti-slip rubber pad; 13. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a plastic uptake machine stop gear, including bottom plate 1, support 2, locating lever 3, sleeve 4, base 5, gag lever post 6, locating rack 7, adjust pole 8, actuating mechanism 9, lantern ring 901, branch 902, drive frame 10, clamp plate 11, anti-skidding cushion 12 and spring 13, the upper surface fixedly connected with support 2 of bottom plate 1, and the fixed locating lever 3 that is provided with of upper end outer wall of support 2, and the outer wall swing joint of locating lever 3 has sleeve 4, and sleeve 4's tip outer wall activity is provided with base 5, the fixed mounting of lower surface of base 5 has gag lever post 6 simultaneously, locating lever 3 and sleeve 4 screw thread setting, and sleeve 4 and base 5 rotatory setting, gag lever post 6 and support 2 slip setting, be convenient for rotatory sleeve 4 drive base 5 along locating lever 3 remove, base 5 drive gag lever post 6 relative support 2 slip simultaneously, thereby adjust clamp plate 11's position, the plastic uptake finished product is located between bottom plate 1 and the adjustment clamp plate 11, adjust clamp plate 11's position and be convenient for compress tightly the plastic uptake finished product of different sizes, the commonality of device has been promoted.

The lower tip fixedly connected with locating rack 7 of gag lever post 6, and the upper end inner wall swing joint of locating rack 7 has regulation pole 8, and the outer wall symmetry cover of regulation pole 8 is equipped with actuating mechanism 9, actuating mechanism 9 includes lantern ring 901 and branch 902, and the outer wall of regulation pole 8 is located to the lantern ring 901 cover, and the lower surface swing joint of lantern ring 901 has branch 902, be convenient for rotatory regulation pole 8 drives actuating mechanism 9, make actuating mechanism 9 drive clamp plate 11 let anti-skidding cushion 12 hug closely the plastic uptake finished product, thereby the packing limiting effect of hoisting device, lantern ring 901 and regulation pole 8 threaded connection, and the direction of the screw thread that adjusts pole 8 outer wall setting is about the longitudinal axis symmetry of locating rack 7 distributes, and regulation pole 8 and locating rack 7 swivelling joint, be convenient for rotatory regulation pole 8, make lantern ring 901 remove simultaneously or the opposite movement along regulation pole 8, thereby drive clamp plate 11 vertical removal, the both ends of branch 902 constitute rotating structure with lantern ring 901 and drive carrier 10 respectively, and drive carrier 10 sliding connection, be convenient for drive branch 902 when lantern ring 901 moves, make drive carrier 10 slide relative to locating rack 7.

The inner wall of the lower end of the positioning frame 7 is movably connected with a transmission frame 10, the lower end part of the transmission frame 10 is fixedly provided with a pressing plate 11, the transmission frame 10 is connected with the positioning frame 7 through a spring 13, the lower surface of the pressing plate 11 is fixedly connected with an anti-slip rubber mat 12, the transmission frame 10 is conveniently reset through the spring 13, and the compression effect of the device is conveniently improved through the anti-slip rubber mat 12.

Working principle: when the limiting mechanism of the plastic sucking machine is used, firstly, as shown in fig. 1 and 4, a plastic sucking finished product is moved onto a bottom plate 1, then an adjusting rod 8 is rotated, then a lantern ring 901 is simultaneously and reversely moved along the adjusting rod 8, then the lantern ring 901 rotates relative to the upper end of a supporting rod 902 and drives the upper end of the supporting rod 902 to move, meanwhile, the lower end of the supporting rod 902 rotates relative to a transmission frame 10 and pushes the transmission frame 10 to move downwards relative to a positioning frame 7, and the transmission frame 10 compresses a spring 13 to deform, as shown in fig. 3-4, then the transmission frame 10 drives a pressing plate 11 to move downwards so that an anti-skid rubber mat 12 moves downwards to be closely attached to the plastic sucking finished product, so that the compression limiting effect of the device is improved, the cutting effect is avoided due to displacement during processing of the plastic sucking finished product, and the practicability of the device is improved;

as shown in fig. 1-2 and fig. 5, when the position of the pressing plate 11 needs to be adjusted according to the plastic finished product, the rotary sleeve 4 slides along the positioning rod 3, then the sleeve 4 drives the base 5 to move, the base 5 drives the limiting rod 6 to slide relative to the support 2, and then the limiting rod 6 drives the positioning frame 7 to move so as to adjust the position of the pressing plate 11, so that the device is convenient to compress and limit the plastic finished products with different sizes, and the universality of the device is improved.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a plastic uptake machine stop gear, includes bottom plate (1), its characterized in that: the upper surface fixed mounting of bottom plate (1) has support (2), and the upper end outer wall fixed mounting of support (2) has locating lever (3) to the outer wall cover of locating lever (3) is equipped with sleeve (4), and the tip outer wall movable mounting of sleeve (4) has base (5) moreover, and the lower fixed surface of base (5) is connected with gag lever post (6) simultaneously, the lower tip fixed mounting of gag lever post (6) has locating rack (7), and the upper end inner wall activity of locating rack (7) is provided with regulation pole (8) to the outer wall symmetry cover of regulation pole (8) is equipped with actuating mechanism (9), and the lower extreme inner wall movable mounting of locating rack (7) has transmission frame (10) moreover, the lower tip fixedly connected with clamp plate (11) of transmission frame (10) simultaneously.

2. A limiting mechanism of a vacuum forming machine according to claim 1, wherein: the locating rod (3) is in threaded connection with the sleeve (4), the sleeve (4) is in rotary connection with the base (5), and the limiting rod (6) is in sliding connection with the bracket (2).

3. A limiting mechanism of a vacuum forming machine according to claim 1, wherein: the driving mechanism (9) comprises a sleeve ring (901) and a supporting rod (902), the sleeve ring (901) is sleeved on the outer wall of the adjusting rod (8), and the supporting rod (902) is movably mounted on the lower surface of the sleeve ring (901).

4. A limiting mechanism for a vacuum forming machine as claimed in claim 3, wherein: the lantern ring (901) and the adjusting rod (8) are arranged in a threaded mode, the directions of the threads arranged on the outer wall of the adjusting rod (8) are symmetrically distributed relative to the longitudinal central axis of the locating frame (7), and the adjusting rod (8) and the locating frame (7) form a rotating structure.

5. A limiting mechanism for a vacuum forming machine as claimed in claim 3, wherein: the two ends of the supporting rod (902) are respectively rotatably arranged with the lantern ring (901) and the transmission frame (10), and the transmission frame (10) and the positioning frame (7) are slidably arranged.

6. A limiting mechanism of a vacuum forming machine according to claim 1, wherein: the transmission frame (10) is connected with the positioning frame (7) through a spring (13), and an anti-slip rubber pad (12) is adhered to the lower surface of the pressing plate (11).