CN210618594U

CN210618594U - Clamping device is embraced to packagine machine

Info

Publication number: CN210618594U
Application number: CN201921356877.9U
Authority: CN
Inventors: 何卜清
Original assignee: Chengdu Shuangliu Xintaimao Gift Packaging Co Ltd
Current assignee: Chengdu Shuangliu Xintaimao Gift Packaging Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-26
Anticipated expiration: 2029-08-20

Abstract

The utility model provides a clamping device of a packing machine, which comprises a connecting rod, a speed reducing motor is fixed at the lower end of the connecting rod, a horizontal plate is fixed at the lower end of the speed reducing motor, two electric hydraulic cylinders are fixed at the upper end of the horizontal plate, sliders are fixed on piston rods of the two electric hydraulic cylinders, the two sliders are both arranged at the upper end of the horizontal plate and extend to the lower end of the horizontal plate, pull rods are fixed at the lower ends of the two sliders, clamping plates are fixed on opposite sides of the two pull rods, a servo motor is fixed on the end surface of the two clamping plates contacted with the pull rods, a first gear is arranged at the lower ends of the two servo motors, a second gear is engaged at the front end and the rear end of the two first gears, a central shaft is fixed at the central positions of the four second gears, a rubber plate is arranged on opposite sides of the two clamping plates, the front, the working efficiency is improved.

Description

Clamping device is embraced to packagine machine

Technical Field

The utility model relates to a packagine machine embraces and presss from both sides device belongs to packing technical field.

Background

When packing large-scale electrical apparatus such as washing machine, because its volume and weight are all great, it is big to carry intensity of labour through the manual work, carry the product centre gripping and carry required position through embracing the clamp device among the prior art, current embrace that the clamp device generally includes two mobilizable splint, in order to protect by the surface of centre gripping product, avoid the rigid collision of splint and product, can be generally at the splint of product contact on the surface installation rubber tie plate, the rubber slab can take place wearing and tearing after using for a long time, personnel change the rubber slab generally, the change cycle is short, personnel's intensity of labour has been increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a packagine machine embraces and presss from both sides device to solve the armful clamp that proposes in the above-mentioned background art and go up the long time use back rubber slab and can take place wearing and tearing, personnel change the rubber slab generally speaking, and the change cycle is short, has increased personnel's intensity of labour problem, the utility model discloses rational in infrastructure has reduced the change cycle of rubber slab, has improved work efficiency.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a clamping device of a packing machine comprises a connecting rod, a speed reducing motor is fixed at the lower end of the connecting rod, a horizontal plate is fixed at the lower end of the speed reducing motor, the horizontal plate upper end bilateral symmetry fixes the relative electric hydraulic cylinder that sets up of two cylinder bodies, two electric hydraulic cylinder's equal fixed slide block of piston rod, two the slider is all installed in the horizontal plate upper end and all extends to the horizontal plate lower extreme, two the equal fixed pull rod of slider lower extreme, two equal fixed splint, two on the relative side of pull rod all fix servo motor, two on the terminal surface of splint and pull rod contact first gear, two are all installed to the servo motor lower extreme both ends all mesh second gear, four around the first gear second gear central point puts the equal fixed center pin, two all install the rubber slab on the relative side of splint, two parts twine respectively in two center pin annular outer ends around the rubber slab.

Furthermore, two sliding grooves are symmetrically formed in the horizontal plate in the left-right direction, the sliding block is a T-shaped block with a wide upper part and a narrow lower part, the wide upper part of the sliding block is arranged at the upper end of the horizontal plate, and the narrow lower part of the sliding block penetrates through the sliding grooves and is fixedly connected with the pull rod.

Furthermore, at least two clamping blocks are uniformly fixed on the outer surface of the rubber plate.

Furthermore, two convex strips are fixed on the inner surface of the rubber plate, which is in contact with the clamping plate, two grooves are formed in the contact position of the clamping plate and the rubber plate, and the two convex strips are respectively arranged in the corresponding grooves.

Furthermore, the front end and the rear end of the clamping plate are both arranged into a semicircle.

Furthermore, a supporting plate is fixed at the bottom end of the end face, in contact with the pull rod, of the clamping plate, two central shafts are installed at the upper end of the supporting plate, supporting plates are installed at the upper ends of the two central shafts, and the two supporting plates are fixed on the side end face.

Further, two movable ends of the rubber plate are used for fixing two bandage assemblies, and each bandage assembly comprises two bandages.

The utility model has the advantages that: the clamping device of the packing machine of the utility model drives the first gear to rotate through the servo motor, thereby driving the two second gears and the central shaft in the second gears to simultaneously rotate in the same direction, thereby driving the rubber plate to move forwards or backwards relative to the surface of the clamping plate, changing the part of the rubber plate, which is jointed with the clamping plate, realizing that the part of the rubber plate, which is worn greatly, is rotated to be separated from the clamping plate, and then the rubber plate is stored, and the part of the rubber plate which is not contacted with the product is rotated to the position jointed with the clamping plate and is contacted with the subsequent product, compared with the prior art, the design lengthens the length of the rubber plate, when the local abrasion in the rubber plate is larger, the position of the rubber plate can be changed, the part which is not worn in the rubber plate is contacted with a product, the period of replacing the rubber plate by personnel is prolonged, and the working efficiency is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a clamping device of a packaging machine of the present invention;

fig. 2 is a schematic view of a clamping plate in the clamping device of the packaging machine of the present invention;

fig. 3 is a schematic view of a rubber plate in the clamping device of the packaging machine of the present invention;

fig. 4 is a sectional view of a rubber plate in the clamping device of the packing machine of the present invention.

In the figure: the device comprises a connecting rod 1, a speed reducing motor 2, a horizontal plate 3, a pull rod 4, a clamping plate 5, a central shaft 6, a supporting plate 7, a second gear 8, a first gear 9, a servo motor 10, a rubber plate 11, a supporting plate 12, a sliding block 13, an electric hydraulic cylinder 14, a clamping block 111, a convex strip 112, a binding band component 113 and a groove 51.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: a clamping device of a packing machine comprises a connecting rod 1 which is used for being connected with a frame, a speed reducing motor 2 which is used for driving rotation is fixed at the lower end of the connecting rod 1, a horizontal plate 3 is fixed at the lower end of the speed reducing motor 2, the speed reducing motor 2 can drive the horizontal plate 3 to rotate when in work, thereby driving a product clamped by the clamping device to rotate, the angle of the product is convenient to adjust, two electric hydraulic cylinders 14 which are oppositely arranged are symmetrically fixed at the upper end of the horizontal plate 3 in a left-right mode, slide blocks 13 are fixed at piston rods of the two electric hydraulic cylinders 14, the two slide blocks 13 are both arranged at the upper end of the horizontal plate 3 and extend to the lower end of the horizontal plate 3, pull rods 4 are both fixed at the lower ends of the two slide blocks 13, clamping plates 5 are both fixed on opposite sides of the two pull rods 4, the two slide blocks 13 are simultaneously driven to move inwards by the, equal fixed servo motor 10 on the terminal surface of two splint 5 and the contact of pull rod 4, first gear 9 is all installed to two servo motor 10 lower extremes, servo motor 10 is convenient for drive first gear 9 and rotates, both ends all mesh second gear 8 around two first gears 9, first gear 9 rotates and can drive two 8 syntropy rotations of second gear, four 8 central points of second gear put equal fixed center pin 6, all install rubber slab 11 on the relative side of two splint 5, two parts twine respectively in two 6 annular outer ends of center pin around the rubber slab 11, center pin 6 is convenient for twine rubber slab 11.

Two chutes are symmetrically arranged on the horizontal plate 3, the slide block 13 is a T-shaped block with a wide upper part and a narrow lower part, the wide upper part of the slide block 13 is arranged at the upper end of the horizontal plate 3, the narrow lower part of the slide block 13 penetrates through the chutes and is fixedly connected with the pull rod 4, the slide grooves facilitate the movement of the slide block 13, the slide block 13 with the wide upper part and the narrow lower part improves the sliding stability of the slide block 13, and the slide block 13 is prevented from being separated from the electric hydraulic cylinder 14.

At least two fixture blocks 111 are uniformly fixed on the outer surface of the rubber plate 11, and the fixture blocks 111 improve the friction force contacting with the product.

Two raised strips 112 are fixed on the inner surface of the rubber plate 11 in contact with the clamping plate 5, two grooves 51 are formed in the contact position of the clamping plate 5 and the rubber plate 11, the two raised strips 112 are respectively arranged in the corresponding grooves 51, and the raised strips 112 are clamped in the grooves 51, so that the rubber plate 11 and the clamping plate 5 can be conveniently positioned and installed.

The front end and the rear end of the clamping plate 5 are both semicircular, so that the rubber plate 11 is prevented from being damaged by right-angle edges.

Splint 5 and the terminal surface bottom mounting layer board 7 of pull rod 4 contact, two center pins 6 of bearing installation are passed through to layer board 7 upper end, and bearing installation backup pad 12 is all passed through to two center pin 6 upper ends, and two backup pads 12 are all fixed on the side end face of 15, and layer board 7 and backup pad 12 are convenient for support center pin 6 and the center pin 6 of being convenient for rotates.

Two movable ends of the rubber plate 11 are both fixed with two bandage components 113, the bandage components 113 comprise two bandages, the bandage components 113 are convenient to bind on the central shaft 6, and the fixed connection between the rubber plate 11 and the central shaft 6 is realized.

The working principle is as follows: when the rubber plate 11 is installed, a person firstly fixes one end of the rubber plate 11 on one of the central shafts 6 through the binding belt component 113, then the servo motor 10 is started, the servo motor 10 works to drive the first gear 9 to rotate, the first gear 9 rotates to drive the second gear 8 and the central shaft 6 to rotate, so that the rubber plate 11 is wound through the central shaft 6, when the rubber plate is wound to a proper position, the person bypasses the clamping plate 5 with the other movable end of the rubber plate 11 and fixes the rubber plate on the other central shaft 6 through the binding belt component 113, so that the rubber plate 11 is tensioned and attached to the clamping plate 5, then the person starts the two electric hydraulic cylinders 14, the two electric hydraulic cylinders 14 work to simultaneously drive the two sliding blocks 13 to move inwards, further simultaneously drive the two pull rods 4 and the two clamping plates 5 to move inwards, so that the rubber plate 11 is in contact with a product and clamps the product, and then the actions, the realization is to embracing of product and is pressed from both sides, when 11 wearing and tearing of rubber slab with product surface contact are great, personnel can restart servo motor 10, servo motor 10 work drives first gear 9 and rotates, thereby drive two 8 syntropy rotations of second gear, thereby drive two center pin 6 syntropy rotations, and then remove with the part of splint 5 laminating in making rubber slab 11, change the part of laminating with splint 5 in rubber slab 11, remove intact part in the rubber slab 11 to the position of laminating with splint 5, thereby be convenient for contact with the product, this design has prolonged the change cycle of rubber slab 11, and the work efficiency is improved.

The utility model discloses well gear motor 2, servo motor 10 and electric hydraulic cylinder 14 all are connected with external power supply and control switch through the electric wire, because gear motor 2, servo motor 10 and electric hydraulic cylinder 14's concrete structure and theory of operation are prior art, so do not just do here and further give unnecessary details.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a packagine machine embraces and presss from both sides device which characterized in that: the hydraulic cylinder comprises a connecting rod (1), a speed reducing motor (2) is fixed at the lower end of the connecting rod (1), a horizontal plate (3) is fixed at the lower end of the speed reducing motor (2), two electric hydraulic cylinders (14) with opposite cylinder bodies are fixed at the upper end of the horizontal plate (3) in a bilateral symmetry manner, sliders (13) are fixed on piston rods of the two electric hydraulic cylinders (14), the two sliders (13) are installed at the upper end of the horizontal plate (3) and extend to the lower end of the horizontal plate (3), pull rods (4) are fixed at the lower ends of the two sliders (13), clamping plates (5) are fixed on opposite side faces of the two pull rods (4), servo motors (10) are fixed on end faces, contacted with the pull rods (4), first gears (9) are installed at the lower ends of the two servo motors (10), and second gears (8) are meshed at the front and rear ends of the two first gears (9), the central shaft (6) is fixed at the central position of the second gear (8), the rubber plates (11) are installed on the opposite side surfaces of the clamping plates (5), and the front part and the rear part of each rubber plate (11) are wound on the annular outer ends of the two central shafts (6) respectively.

2. The clamping device of the packaging machine according to claim 1, wherein: the horizontal plate (3) is provided with two sliding grooves in bilateral symmetry, the sliding block (13) is a T-shaped block with a wide upper part and a narrow lower part, the wide upper part of the sliding block (13) is arranged at the upper end of the horizontal plate (3), and the narrow lower part of the sliding block (13) penetrates through the sliding grooves and is fixedly connected with the pull rod (4).

3. The clamping device of the packaging machine according to claim 1, wherein: at least two clamping blocks (111) are uniformly fixed on the outer surface of the rubber plate (11).

4. The clamping device of the packaging machine according to claim 1, wherein: two raised strips (112) are fixed on the inner surface of the rubber plate (11) in contact with the clamping plate (5), two grooves (51) are formed in the contact position of the clamping plate (5) and the rubber plate (11), and the two raised strips (112) are respectively arranged in the corresponding grooves (51).

5. The clamping device of the packaging machine according to claim 1, wherein: the front end and the rear end of the clamping plate (5) are both arranged into a semicircle.

6. The clamping device of the packaging machine according to claim 1, wherein: the end face bottom fixing support plate (7) is in contact with the pull rod (4) through the clamping plate (5), two center shafts (6) are installed at the upper end of the support plate (7), support plates (12) are installed at the upper ends of the center shafts (6), and the support plates (12) are fixed on the side end face of the support plate (15).

7. The clamping device of the packaging machine according to claim 1, wherein: two movable ends of the rubber plate (11) are fixed with two bandage components (113), and each bandage component (113) comprises two bandages.