CN102514184A

CN102514184A - Folding device

Info

Publication number: CN102514184A
Application number: CN 201110411537
Authority: CN
Inventors: 陈雷; 任柯成; 李逸凡; 唐华
Original assignee: KUNSHAN DRAFOX INDUSTRIAL AUTOMATION Co Ltd
Current assignee: KUNSHAN DRAFOX INDUSTRIAL AUTOMATION Co Ltd
Priority date: 2011-12-12
Filing date: 2011-12-12
Publication date: 2012-06-27

Abstract

The invention discloses a folding device, which contains a motion arm, a briquette, a guide pillar which is vertically connected with the briquette, a shoe plate and a support member which is connected on a first side of the shoe plate. The first side of the shoe plate is provided with a groove used for holding an object to be folded. The support member is equipped with a through hole for holding the guide pillar. The motion arm moves horizontally under the support of the shoe plate. The horizontal end of the arm forms a bevelled connection with the upper end of the briquette. The briquette is connected with the support member through an elastic component such that the briquette and the guide pillar move up and down under the active force of the elastic component and the arm. The folding device provided by the invention has a simple structure, is convenient to operate, requires low cost, and is more beneficial to reasonable design of equipment layout.

Description

A kind of crimping unit

Technical field

The present invention relates to the device of a kind of leftover pieces backfin that is used for following plastics part, die-cut, cutting.

Background technology

At present; Be generally used for down the haulage gear in the plastics part leftover pieces crimping unit; General adopt actuating units such as cylinder, motor drive top dies directly go up, straight direct down to the flanging of being exerted pressure by the workpiece of flanging; For guaranteeing by the flanging workpiece, generally need to combine magnetic valve that actuating unit is controlled reaching flanging effect preferably, so relative cost is higher by accurate flanging.And since each actuating unit, edge-folding mechanism that straight up and down flanging mode causes said crimping unit all same axially on, cause the axial length of whole crimping unit longer, be unfavorable for putting of design organization.

Summary of the invention

The invention solves above technical problem, provide a kind of simple in structure, easy to operate, cost is lower, more helps the crimping unit that the appropriate design device space is put.

The technical scheme that the present invention solves above technical problem employing is: a kind of crimping unit is provided; Comprise a motion arm 4; One briquetting 5 reaches with the vertical guide pillar that links to each other 6, one gripper shoes 2 of briquetting and is connected the support member 8 on gripper shoe first side, and said gripper shoe 2 first sides are provided with one and hold the groove of waiting to roll over thing; Said support member 8 is provided with the through hole of accommodating guide pillar 6; Wherein, said motion arm 4 moves horizontally under the support of gripper shoe 2, and the upper end of the horizontal ends of said arm 4 and briquetting 5 is to cut sth. askew and joins; Said briquetting 5 links to each other with said support member 8 through elastic component 9, pumps thereby make said briquetting 5 do under the active force of elastic component 9 and hand wall 4 with guide pillar 6.

Preferably, said arm 4 is 7 fonts.

Preferably, the non-horizontal ends of said arm 4 is contained in one and is parallel in the U type groove 11 of horizontal ends.

Preferably, said guide pillar 6 vertically is connected with pressing plate 7.

Preferably, be connected with substrate 3 on first side of said gripper shoe 2, substrate 3 is provided with one and holds the groove of waiting to roll over thing.

Preferably, said gripper shoe 2 is arranged on the workbench 1, and arm 4 moves horizontally under the support of workbench 1.

Preferably, said crimping unit also comprises the actuating unit that is connected with said motion arm.

Preferably, said actuating unit is a cylinder 10.

Preferably, said actuating unit comprises motor, tumbler and push rod, and said tumbler links to each other with the output shaft of motor, and said push rod one end is connected with said tumbler crank, and the said push rod other end is fixedly connected with said arm 4.

The invention has the beneficial effects as follows: because crimping unit of the present invention conducts power through said arm and briquetting in operating process; The depression distance of said briquetting is confirmed by the scope of activities of the non-horizontal ends of said arm is fixing; And the scope of activities of the non-horizontal ends of said arm immobilizes, and has therefore reduced the requirement to actuating unit, and structure is simpler; More convenient to operate, reduced factory cost simultaneously.

And said arm and briquetting change horizontal power on the vertical direction power; Actuating unit, the stack manner of edge-folding mechanism on same axis of crimping unit in the mode of exerting pressure have straight up and down been changed; The mode that provides a kind of more reasonably equipment mechanism to arrange helps putting of appropriate design mechanism more.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention 1;

1. workbench; 2. gripper shoe; 3. substrate; 4. arm; 5. briquetting; 6. guide pillar; 7. pressing plate; 8. support member; 9. elastic component; 10. cylinder; 11.U type groove.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is done further detailed description.

Embodiment 1: of Fig. 1, workbench 1 comprises a horizontal operation table top, and gripper shoe 2 employing connectors such as screw, fastener vertically are fixed on the horizontal operation table top of said workbench 1; Support member 8 contains a vertical through hole, and a groove is contained in the left side of substrate 3, and said support member 8 adopts connectors to be fixed on the left side of said gripper shoe 2 with said substrate 3; U type groove 11 is welded on the horizontal operation table top of said workbench 1, is in the right side of gripper shoe 2; Arm 4 is 7 fonts, and the horizontal ends of said arm 4 contains a downward scarf, is in gripper shoe 2 tops, and the non-horizontal ends of said arm 4 is placed on the horizontal operation table top of workbench 1 in the U type groove 11; Briquetting 5 contains the scarf that makes progress; The scarf parallel docking of the scarf of said briquetting 5 and said arm 4 horizontal ends; Said briquetting 5 belows are fixed with guide pillar 6 with connector, and said guide pillar 6 passes the through hole of said support member 8, and its lower end adopts connector to be fixed with pressing plate 7; Elastic component 9 through welding between said briquetting 5 and the support member 8 links to each other, and said briquetting 5, guide pillar 6 and pressing plate 7 are done under the active force of elastic component 9 and hand wall 4 and pumped; The actuating unit that adopts in the present embodiment is a cylinder 10; The wall of cylinder 10 is welded on the said workbench 1; The piston rod of said cylinder 10 is fixed on the arm 4 with connector; The handle of said cylinder 10 drives said arm 4 as horizontal reciprocating movement and makes horizontal reciprocating movement, drives briquetting 5, guide pillar 6 and pressing plate 7 and is in vertical reciprocating motion.

Actuating unit described in the present embodiment also can be for comprising push rod, dwang and motor; Said motor is weldingly fixed on the workbench 1; Tumbler with fixture such as fixed by nut on the axis of said motor; Said tumbler adopts crank to be connected away from an end of said electrical axis with push rod, and said push rod 104 adopts connector to be fixed on the said arm 4.

Above embodiment is merely a kind of comparatively detailed and concrete embodiment of the present invention, and to be merely statement more clear and convenient the orientation described in the embodiment, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.

Claims

1. crimping unit; Comprise a motion arm (4); One briquetting (5) and and the vertical guide pillar that links to each other of briquetting (5) (6), a gripper shoe (2) and be connected the support member (8) on gripper shoe (2) first sides, said gripper shoe (2) first sides are provided with one and hold the groove of waiting to roll over thing; Said support member (8) is provided with the through hole of accommodating guide pillar (6); Wherein, said motion arm (4) moves horizontally under the support of gripper shoe (2), and the upper end of the horizontal ends of said arm (4) and briquetting (5) is to cut sth. askew and joins; Said briquetting (5) links to each other with said support member (8) through elastic component (9), pumps thereby make said briquetting (5) and guide pillar (6) under the active force of elastic component (9) and hand wall (4), do.

2. a kind of crimping unit according to claim 1 is characterized in that: said arm (4) is 7 fonts.

3. a kind of crimping unit according to claim 2 is characterized in that: the non-horizontal ends of said arm (4) is contained in one and is parallel in the U type groove (11) of horizontal ends.

4. a kind of crimping unit according to claim 1 is characterized in that: said guide pillar (6) vertically is connected with pressing plate (7).

5. a kind of crimping unit according to claim 1 is characterized in that: be connected with substrate (3) on first side of said gripper shoe (2), substrate (3) is provided with one and holds the groove of waiting to roll over thing.

6. a kind of crimping unit according to claim 1 is characterized in that: said gripper shoe (2) is arranged on the workbench (1), and arm (4) moves horizontally under the support of workbench (1).

7. a kind of crimping unit according to claim 1 is characterized in that: said crimping unit also comprises the actuating unit that is connected with said motion arm.

8. a kind of crimping unit according to claim 7 is characterized in that: said actuating unit is cylinder (10).

9. a kind of crimping unit according to claim 7; It is characterized in that: said actuating unit comprises motor, tumbler and push rod; Said tumbler links to each other with the output shaft of motor; Said push rod one end is connected with said tumbler crank, and the said push rod other end is fixedly connected with said arm (4).