CN209079201U

CN209079201U - A kind of novel Packing Machine driving structure

Info

Publication number: CN209079201U
Application number: CN201821955613.0U
Authority: CN
Inventors: 周青春
Original assignee: Dongguan Songchuan Plastic Products Co Ltd
Current assignee: Dongguan Songchuan Plastic Products Co Ltd
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2019-07-09
Anticipated expiration: 2028-11-26

Abstract

The utility model discloses a kind of novel Packing Machine driving structures, including pedestal, the side of the base top is fixedly connected with speed reducer, motor is provided at the top of the speed reducer, the output shaft of the motor is fixedly connected with the input shaft of the speed reducer by shaft coupling, the two sides of the pedestal are fixedly connected to bearing block, two bearing blocks are sequentially connected with camshaft between opposite side, one end of the camshaft is fixedly connected with the output shaft of the speed reducer, the two sides on the camshaft surface are fixedly connected to cam, guide shaft is fixedly connected at the top of the pedestal, and the quantity of the guide shaft is three, template is slidably connected between the surface of three guide shafts, the utility model relates to Packing Machine technical fields.The novel Packing Machine driving structure overcomes the shortcomings that motor frequently commutates, it is ensured that template rise and fall time is constant, and blanking movement is accurate and reliable, improves the timeliness and quality of product.

Description

A kind of novel Packing Machine driving structure

Technical field

The utility model relates to Packing Machine technical field, specially a kind of novel Packing Machine driving structure.

Background technique

Packing Machine has a structure to need to move up and down template to drive other component to rush the plastic plate of process Plastics sucking moulding is cut out, is usually by motor, speed reducer, sprocket wheel, load-bearing spiral shell with the mechanism that moving template moves up and down in traditional Packing Machine The main components such as mother are constituted, and drive speed reducer by motor, thus with movable sprocket, and then load-bearing nut is driven to move up and down, most Realize that template moves up and down eventually.

Existing traditional mechanism needs constantly to change the rotation direction of motor, and when motor rotates forward, template rises, motor reversal When, template decline, and the time of template rise and fall is difficult to keep constant, and will cause that product quality is bad, timeliness in this way It is low and the problem of be easy to damage machine.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provides a kind of novel Packing Machine driving structure, solves existing There is traditional mechanism to need constantly to change the rotation direction of motor, the time of template rise and fall is difficult to keep constant, meeting in this way Cause the problem of product quality is bad, timeliness is low and is easy to damage machine.

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of novel Packing Machine band Dynamic structure, including pedestal, the side of the base top are fixedly connected with speed reducer, are provided with electricity at the top of the speed reducer Machine, the output shaft of the motor are fixedly connected with the input shaft of the speed reducer by shaft coupling, and the two sides of the pedestal are solid Surely it is connected with bearing block, two bearing blocks are sequentially connected with camshaft, one end of the camshaft between opposite side It is fixedly connected with the output shaft of the speed reducer, the two sides on the camshaft surface are fixedly connected to cam, the pedestal Top is fixedly connected with guide shaft, and the quantity of the guide shaft is three, slidably connects mould between the surface of three guide shafts Plate.

Further, the bottom of the template is fixedly connected with big connecting rod, the bottom on the big connecting rod surface by fixed block Portion is rotatably connected to connecting shaft, and the both ends of the connecting shaft are fixedly connected to small rod, and the surface of the cam is fixedly connected There is convex block.

Further, the surface of the cam offers the big hole being used cooperatively with the camshaft.

Further, the contact position of the template and the guide shaft, which is provided with, rolls pearl.

Further, the motor is connect by circumscripted power line with extraneous power supply.

Further, the bottom end of two small rods is connect by shaft with the surface pivots of the convex block.

Further, described.

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

The novel Packing Machine driving structure drives cam axle by speed reducer by motor work, makes camshaft The circular motion in a direction on bearing block, camshaft are rotated by the big hole band moving cam on cam, and cam driven is convex Block rotation, convex block drive big connecting rod to move up and down by small rod, so that big connecting rod drives module to move up and down by fixed block, Overcome the shortcomings that motor frequently commutates, it is ensured that template rise and fall time is constant, and blanking movement is accurate and reliable, improves product Timeliness and quality.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is the cross-sectional view of the utility model；

Fig. 3 is the structural schematic diagram of the utility model cam.

In figure: 1- guide shaft, 2- template, 3- motor, 4- speed reducer, 5- pedestal, 6- bearing block, 7- cam, 8- camshaft, 9- Connecting shaft, 10- big connecting rod, 11- small rod, 12- convex block, 13- big hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of novel Packing Machine driving structure, including The side of pedestal 5,5 top of pedestal is fixedly connected with speed reducer 4, and the top of speed reducer 4 is provided with motor 3, the output shaft of motor 3 It is fixedly connected with the input shaft of speed reducer 4 by shaft coupling, the two sides of pedestal 5 are fixedly connected to bearing block 6, two bearing blocks Camshaft 8 is sequentially connected between 6 opposite sides, two bearing blocks 6 guarantee the normal rotation of camshaft 8, protect camshaft 8 It is fixed to keep steady, and one end of camshaft 8 is fixedly connected with the output shaft of speed reducer 4, and the two sides on 8 surface of camshaft are fixedly connected to convex Wheel 7, the top of pedestal 5 is fixedly connected with guide shaft 1, and the quantity of guide shaft 1 is three, the company of sliding between the surface of three guide shafts 1 It is connected to template 2, the bottom of template 2 is fixedly connected with big connecting rod 10, the lower rotation connection on 10 surface of big connecting rod by fixed block There is connecting shaft 9, the both ends of connecting shaft 9 are fixedly connected to small rod 11, and the surface of cam 7 is fixedly connected with convex block 12, cam 7 Surface offer the big hole 13 being used cooperatively with camshaft 8, big hole 13 for the installation between camshaft 8 and cam 7, The contact position of template 2 and guide shaft 1, which is provided with, rolls pearl, reduces the friction between template 2 and guide shaft 1, motor 3 passes through external power supply Line is connect with extraneous power supply, and the bottom end of two small rods 11 is connect by shaft with the surface pivots of convex block 12, shaft and cam 12 rotation connections, shaft are fixedly connected with two small rods 11.

When work, the work of motor 3 drives camshaft 8 to rotate by speed reducer 4, makes the side on bearing block 6 of camshaft 8 To circular motion, camshaft 8 rotated by the big hole 13 on cam 7 with moving cam 7, and cam 7 drives convex block 12 to rotate, convex Block 12 drives big connecting rod 10 to move up and down by small rod 11, so that big connecting rod 10 drives module 2 to move up and down by fixed block.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims

1. a kind of novel Packing Machine driving structure, including pedestal (5), it is characterised in that: the side at the top of the pedestal (5) is solid Surely be connected with speed reducer (4), be provided with motor (3) at the top of the speed reducer (4), the output shaft of the motor (3) with it is described The input shaft of speed reducer (4) is fixedly connected by shaft coupling, and the two sides of the pedestal (5) are fixedly connected to bearing block (6), and two A bearing block (6) is sequentially connected with camshaft (8) between opposite side, and one end of the camshaft (8) subtracts with described The output shaft of fast machine (4) is fixedly connected, and the two sides on camshaft (8) surface are fixedly connected to cam (7), the pedestal (5) be fixedly connected at the top of guide shaft (1), and the quantity of the guide shaft (1) is three, the surfaces of three guide shafts (1) it Between slidably connect template (2).

2. the novel Packing Machine driving structure of one kind according to claim 1, it is characterised in that: the bottom of the template (2) Portion is fixedly connected with big connecting rod (10) by fixed block, and the lower rotation on big connecting rod (10) surface is connected with connecting shaft (9), The both ends of the connecting shaft (9) are fixedly connected to small rod (11), and the surface of the cam (7) is fixedly connected with convex block (12).

3. the novel Packing Machine driving structure of one kind according to claim 1, it is characterised in that: the table of the cam (7) Face offers the big hole (13) being used cooperatively with the camshaft (8).

4. the novel Packing Machine driving structure of one kind according to claim 1, it is characterised in that: the template (2) and institute The contact position for stating guide shaft (1), which is provided with, rolls pearl.

5. the novel Packing Machine driving structure of one kind according to claim 1, it is characterised in that: the motor (3) passes through Circumscripted power line is connect with extraneous power supply.

6. the novel Packing Machine driving structure of one kind according to claim 2, it is characterised in that: two small rods (11) bottom end is connect by shaft with the surface pivots of the convex block (12).