CN2572964Y

CN2572964Y - Capsule demoulding device

Info

Publication number: CN2572964Y
Application number: CN 02277492
Authority: CN
Inventors: 丁大林; 刘导龙; 石大文
Original assignee: JIUJIANG ANGTAI CAPSULE CO Ltd
Current assignee: JIUJIANG ANGTAI CAPSULE CO Ltd
Priority date: 2002-10-22
Filing date: 2002-10-22
Publication date: 2003-09-17
Anticipated expiration: 2012-10-22

Abstract

The utility model provides a capsule demoulding device, which belongs to a key device on a capsule fully automatic production line and comprises a machine frame, a main shaft cam, a clamp, a workbench, a clamp clamping mechanism arranged on the workbench, and a clamp rotating mechanism, wherein, the clamp clamping mechanism is composed of a clamping cam, a rotating arm, etc. The main shaft cam is driven by motive power to rotate, and the workbench, the mechanism arranged on the workbench, and the clamp which are elevated along the guideway of the machine frame are driven. In the process of workbench rising, the clamp is driven by the clamping mechanism to clamp capsule blank, simultaneously, a rotating motion is applied, so as to complete demoulding. The utility model has the advantages of high demoulding reliability, low composite cost, and less damage for a mould and a capsule, etc., can apply to the production of a copper mould. The utility model is the ideal device on the capsule fully automatic production line.

Description

The Capsule demold device

Technical field

This utility model relates to produces the stripper apparatus that medicinal hard capsule equipment uses.

Background technology

The capsule die of the capsule automatic production line of present domestic use mostly is steel mould, be to adopt clamp to put below the capsule blank on the stripping means, clamp and capsule die head pump and scrape capsule from a direction during work, this structure is inhomogeneous to the wearing and tearing of capsule die head, steel mould is difficult for repairing after using repeatedly, invar matter mould cost cost is higher, and so hundreds of thousands unit is the corresponding raising of capsule cost.

Summary of the invention

The purpose of this utility model is to overcome weak point of the prior art, provides a kind of simple in structure, cheap, the Capsule demold device of being convenient to keep in repair.

This utility model capsule die head is raw material with the copper material, clamp places capsule blank middle part, the capsule blank is clamped in employing, during work, in the reciprocating while, and rotatablely move, so evenly to the wearing and tearing of capsule die head, the copper material mould is easy to electroplate after using wearing and tearing repair, and integrated cost only is 1/4th of a steel capsule die head.

The knockout course of the technical program mainly contains three combination actions, and the one, make clamp and the lifting of the workbench of clamping mechanism along rack rail is installed by the spindle cam driving; The 2nd, drive the clamping that makes clamp by clamping cam, unclamp orderly on time; The 3rd, make clamp center on the capsule die head by cylinder flute profile cam and make rotation and reciprocal integrated motion, these three combination actions are finished the demoulding by the drive mechanism co-ordination.

Description of drawings

The front view of this device of Fig. 1;

The left view of this device of Fig. 2;

The vertical view of this device of Fig. 3;

The structural representation front view of Fig. 4 clamp;

The structural representation vertical view of Fig. 5 clamp;

The profile of A portion of Fig. 6 clamp coda portion.

The specific embodiment

Below in conjunction with accompanying drawing this device is set forth:

As Fig. 1, power imports this device into by the power source driven gear 1 of production line, and the rotation of gear 1 drive shaft 3 drives spindle cam 4 work, spindle cam 4 drive workbench 9 (as shown in Figure 2) and the clamp 15 that is installed on it together along the lifting rail of frame 8.Simultaneously, gear 1 drives duplicate sprocket 5 rotations by chain and sprocket wheel 2, with the 5 also rotations synchronously with it of another sprocket wheel 7 that are loaded on the same power transmission shaft 6.Sprocket wheel 7 drives camshaft 23 rotations by chain and sprocket wheel 22 (seeing Fig. 3 for details), thereby drive clamping cam 21 work that are loaded on the camshaft 23, when the clamping cam is in the ascent stage, by rocking arm 20, jack-up crossbeam 19 drives the thimble 13 that is fixed on the crossbeam 19 and is inserted into two adjacent clamp 15 afterbody inclined-planes (seeing Fig. 6 for details) and makes clamp 15 be in clamped condition; For the purpose of stable, fixation clip 14 is housed at the afterbody of clamp 15.The afterbody of clamp 15 can be swung in pressing plate 14 grooves.When clamping cam 21 was in descending branch, rocking arm 20 depend on deadweight to descend, and crossbeam 19 drives thimble 13 returns by the elastic force of spring 18.Clamp 15 makes jaw be in open configuration by the elastic force of the spring 29 (seeing Fig. 5 for details) that is installed in caliper body 28 and following caliper body 27.When clamping cam 21 work, center on rotating shaft 10 rotations with the 21 garden post flute profile cam 24 driven rotary arms 25 that are loaded on the same camshaft 23, turning arm 25 rotates around capsule die head 17 by preceding gusset piece 11 and back gusset piece 12 drive clamps 15 again.

In sum, the continuous coordination of demoulding work is carried out, rely on that fixed mutual relation carries out between three cams, with spindle cam 4 is example, when spindle cam 4 is in descending branch, workbench 9 drives and is in 15 declines of releasing orientation clamp, make capsule die head 17 enter clamp grip block 26 position (see figure 4)s with capsule blank 30, the capsule head 17 of T font is arranged in the interior (see figure 2) of T-slot of frame top pressing plate B, when spindle cam 4 is in minimum point, clamps cam 21 and be in the ascent stage and make clamp 15 clamp the capsule die head 17 of having capsule blank 30.When spindle cam 4 was in the ascent stage, workbench 9 drives are in clamped condition clamp 15 rose, and cylinder flute profile cam 24 drives clamps 15 rotations simultaneously, and clamping capsule blank 30 rises with the rising rotation of clamp grip block 26.When spindle cam 4 is at the highest notch, clamp cam 21 and be in descending branch and make clamp 15 unclamp release capsule blank 30, cylinder flute profile cam 24 drives clamp 15 and resets.Thereby be back to initial state and prepare to enter next cycle of operation.Like this, the Automatic Cycle work under motive power drives of this device is finished demoulding work with the whole production line synchronous coordination.

As Fig. 4, shown in Figure 5, the clamp 15 of this stripper apparatus is made up of last caliper body 28, following caliper body 27, clamp axle 16, grip block 26, spring 29.Spring 29 is installed in the groove of caliper body 28, following clamp 27 afterbodys.The caliper body afterbody is wedge section (as shown in Figure 6).Clamp axle 16 and last caliper body 28 adopt stationary fit and following caliper body 27 to adopt movingly, and grip block 26 adopts the nonmetallic materials with certain elasticity and hardness, as polyurethane plastics, is bonded and fixed in the upper and lower caliper body head recess.More than be clamp structure of narration, in the real work, clamp 20 1 80 by a row folding and form one group, work simultaneously corresponding to the capsule die head of equivalent amount.

This device is applicable on the copper capsule die head and uses, and has the wearing and tearing of capsule die head evenly, and integrated cost is low, is convenient to maintenance, is a kind of ideal rubber moulding device on the capsule automatic production line.

Claims

1, a kind of Capsule demold device, comprise power source, drive system, frame (8), spindle cam (4), workbench (9), it is characterized in that being installed on workbench (9) and be provided with the clamp clamp mechanism, clamp rotating mechanism and be attached to clamp on the capsule blank (30) of capsule die head (17), drive clamp (15) by spindle cam (4) and rise, adding at uphill process while clamp (15) has spinning movement to carry out the demoulding.

2, Capsule demold device according to claim 1, it is characterized in that described clamp clamp mechanism drives the afterbody inclined-plane that rocking arm (20) crossbeam (19) jack-up thimble (13) is inserted into two adjacent clamps (15) by clamping cam (21), clamp capsule blank (30), crossbeam (19) makes clamp (15) unclamp release capsule blank (30) by spring (18) elastic reset.

3, Capsule demold device according to claim 1, it is characterized in that described clamp rotating mechanism, drive pivoted arm (25) by garden post flute profile cam (24), (10) rotation around the shaft, by preceding gusset piece (11), back gusset piece (12) drives clamp (15) clamping and is attached to upward capsule blank rotation of capsule die head (17).

4, Capsule demold device according to claim 1 is characterized in that described clamp (15) is by last caliper body (28), down caliper body (27), clamp axle (16), grip block (26), spring (30) are formed.

5, Capsule demold device according to claim 4 is characterized in that described grip block (26), is made by the polyurethane plastics with certain elastic hardness, is fixed in caliper body (28), following caliper body (27) groove with binding agent.

6, Capsule demold device according to claim 4 is characterized in that described spring (29) is in last caliper body (28), following caliper body (27) afterbody groove.

7, Capsule demold device according to claim 1 is characterized in that described clamp (15) forms one group by 20-80, works simultaneously corresponding to the capsule die head (17) of equivalent amount.