CN2189518Y

CN2189518Y - Automatic perforating press for plastic spacing strip

Info

Publication number: CN2189518Y
Application number: CN 93246422
Authority: CN
Inventors: 唐福源
Original assignee: ZHUMU MACHINERY BRANCH OF NANJING DAQING MACHINE FACTORY
Current assignee: ZHUMU MACHINERY BRANCH OF NANJING DAQING MACHINE FACTORY
Priority date: 1993-12-18
Filing date: 1993-12-18
Publication date: 1995-02-15
Anticipated expiration: 2003-12-18

Abstract

The utility model designs an automatic perforating press for a plastic spacing strip and is used for leading small bamboo blocks to be connected to form a bamboo mat. The perforating press is characterized in that a driving traction wheel assembly and a driven traction wheel assembly 4, 5 are respectively fixed at the lower part and the upper part of a bracket 7. A material transferring frame 12 is arranged between the two traction wheel assemblies. The material transferring frame 12 and a supporting frame 10 are fixedly connected with a base plate 8. The material transferring frame 12 is fixed with a lower mould assembly 3 whose upper part is provided with a punch head assembly 2 connected with the main shaft of a bench drill. A cam assembly 11 whose upper part is provided with a deflector rod assembly 7 is positioned at one side of a bracket 9. A ratchet pawl at the front end of the deflector rod assembly 7 contacts the driving traction wheel 4 whose lower part is provided with a spacing device 6.

Description

Automatic perforating press for plastic spacing strip

The utility model belongs to the bamboo mat process equipment, the automatic punch machine of when being a kind of bamboo mat cross-under specifically required plastics parting bead being processed.

The final stage that bamboo mat is produced need be pressed qualified small bamboo block the required size cross-under and is shaped, and the igelite parting bead is the indispensable connector of cross-under small bamboo block.For punching on the plastics parting bead multiple design was arranged once, the patent No. is that 93237099.3 plastics parting bead drilling equipment is compared with the common driller that is provided with special device with early stage carpenter and had very much progress, but because the serious wear that moves around of workpiece, thereby plastics parting bead quality is produced certain influence.

The purpose of this utility model then is the problem at above-mentioned existence, has designed the plastics parting bead automatic punch machine of small bamboo block connection usefulness on a kind of cross-under bamboo mat.

The purpose of this utility model can reach by following measure:

A kind of plastics parting bead automatic punch machine, it is characterized in that driving and driven traction wheel assembly 4,5 is separately fixed at the below and the top of support 9, between the two traction wheel assemblies haul frame 12 is arranged, haul frame 12 is fastened on the base plate 8 with support 10, be fixed with down membrane module 3 on the haul frame 12, following membrane module 3 tops have punch-head assembly 2 to link to each other with the main shaft of bench drill, cam pack 11 is positioned at a side of support 9, there is driving lever assembly 7 its top, the ratchet of driving lever assembly 7 front ends contacts with initiative traction wheel 4, and there is stop 6 initiative traction wheel 4 belows.

The purpose of this utility model can also reach by following measure:

The punch-head assembly 2 of the automatic hole of plastics parting bead machine is made up of drift, drift cover, plug screw, spring, and the top of drift has the edge of a knife; Following membrane module 3 is made up of template and following punch die, and following punch die is embedded on the template; Initiative traction wheel 4 is made up of sheave, lining and pawl wheel, has groove on the sheave, and the ratchet external diameter evenly divides 19 five equilibriums; Driving lever assembly 7 is made up of ratchet, driving lever, roll sleeve, and the ratchet front end is 60 ° of wedge angles; Cam assembly 11 by multiple mounted cam, stir cam and the axle form.

The utility model has following advantage compared to existing technology:

The operation that the utility model need not the workman stop has alleviated labor strength (1 people can keep an eye on 2～4 equipment) greatly, and operating efficiency is 3 times of existing manual equipment, product pitch-row equalization, and the qualification rate height is a kind of ideal equipment of producing the bamboo mat annex.

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model punch-head assembly structural representation.

Fig. 3 is the utility model counterdie modular construction schematic diagram.

Fig. 4 is the utility model initiative traction wheel modular construction schematic diagram.

Fig. 5 is the driven traction wheel modular construction of a utility model schematic diagram.

Fig. 6 is the novel driving lever modular construction of this a reality schematic diagram.

Fig. 7 is the utility model cam assembly structural representation.

Below in conjunction with accompanying drawing the utility model is further described:

The plastics parting bead is placed on the haul frame 12, the groove of being convenient to the motion of plastics parting bead is arranged on the haul frame 12, when the plastics parting bead enters between the driving and driven traction wheel 4,5, driving and driven traction wheel 4,5 compresses it, at this moment limit assembly 6 restriction initiative traction wheels 4 motions, two-wheeled is static, punch-head assembly 2 is driven by connecting rod 13 and sweeps away, when punch-head assembly 2 moves upward, driving lever assembly 7 is stirred, driving and driven traction wheel 4,5 motions, and drive the continuous motion forward of plastics parting bead, so just process plastics parting bead with holes.

Claims

1, a kind of plastics parting bead automatic punch machine, it is characterized in that driving and driven traction wheel assembly (4), (5) are separately fixed at the below and the top of support (9), haul frame (12) is arranged between the two traction wheel assemblies, be fixed with down membrane module (3) on the haul frame (12), following membrane module (3) top has punch-head assembly (2) to link to each other with the main shaft of bench drill (1), cam pack (11) is positioned at a side of support (9), there is driving lever assembly (7) its top, the ratchet of driving lever assembly (7) front end contacts with initiative traction wheel (4), and there is stop (6) initiative traction wheel (4) below.

2, plastics parting bead automatic punch machine according to claim 1 is characterized in that punch-head assembly (2) is made up of drift, drift cover, plug screw, spring, and the top of drift has the edge of a knife.

3, plastics parting bead automatic punch machine according to claim 1 is characterized in that membrane module (3) is made up of template and following punch die down, and following punch die is embedded on the template.

4, plastics parting bead automatic punch machine according to claim 1 is characterized in that initiative traction wheel (4) is made up of sheave, lining and ratchet, has groove on the sheave.

5, plastics parting bead automatic punch machine according to claim 4 is characterized in that the ratchet external diameter has 19 five equilibriums even the branch.

6, plastics parting bead automatic punch machine according to claim 1 is characterized in that driving lever assembly (7) is made up of ratchet, driving lever, roll sleeve ratchet, driving lever assembly (7).

7,, it is characterized in that the ratchet front end is 60 ° of wedge angles according to claim 1 or 6 described plastics parting bead automatic punch machines.

8, plastics parting bead automatic punch machine according to claim 1, it is characterized in that cam assembly (11) by multiple mounted cam, stir cam and the axle form.