CN202448364U

CN202448364U - Pressing forming machine

Info

Publication number: CN202448364U
Application number: CN2011205511359U
Authority: CN
Inventors: 罗明
Original assignee: SICHUAN BAISHENG PHARMACEUTICAL CO Ltd
Current assignee: SICHUAN BAISHENG PHARMACEUTICAL CO Ltd
Priority date: 2011-12-26
Filing date: 2011-12-26
Publication date: 2012-09-26
Anticipated expiration: 2021-12-26

Abstract

The utility model discloses a pressing forming machine, which comprises a support, an upper oil cylinder and a die. The support has a guiding function; the die is used for forming; the upper oil cylinder is arranged at the top end of the support; the die consists of an upper convex template and a concave template; the upper convex template is arranged at the front end of a piston rod of the upper oil cylinder; the concave template matched with the upper convex template is fixedly arranged under the upper convex template; and a forming cavity on the concave template is a penetrative hole. The pressing forming machine further comprises a lower oil cylinder which is arranged at the bottom of the support; the lower oil cylinder is positioned under the concave template; a lower convex template matched with the concave template is also arranged at the front end of the piston rod of the lower oil cylinder; and a punch stroke on the lower convex template is within the range of a forming cavity on the concave template. By adopting a way of the upper convex die and the lower convex die, according to the pressing forming machine having the structure, the die is easily removed and an edge angle is difficultly damaged.

Description

Press-forming machine

Technical field

The utility model relates to the compression molding device of a kind of material compression molding device, especially utilization and food and medicine trade.

Background technology

Numerous food product and medicine all have certain shape when selling.Particularly drug class is especially strict to the regulation of its final shape of selling, and relies on the complete substandard requirement of offhand.And general mechanical-moulded, effect is also not ideal, and particularly the demoulding is not too convenient, and the material corner angle after the moulding damage easily, and are clearly demarcated inadequately.And shape and mould be deviation to some extent also.

The utility model content

To the technical problem of above-mentioned existence, the utility model provides a kind of press-forming machine, can be so that corner angle to be clearly demarcated behind the material forming, and form variations is little.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:

A kind of press-forming machine, comprise support with guide function, on put oil cylinder, be used for forming mould; Put oil cylinder on described and be installed on the top of support; Described mould is divided into convex template and concave template; Last convex template is arranged on the piston rod front end of putting oil cylinder; The concave template that is used with said upward convex template is fixedly mounted on the convex template below.Forming cavity on the said concave template is the penetrability hole; Also comprise a underlying oil cylinder that is installed on frame bottom, said underlying oil cylinder is positioned at the concave template below; The piston rod front end of said underlying oil cylinder also is provided with the lower punch plate that is used with said concave template, and the punch stroke on the said lower punch plate is within the forming cavity scope on the concave template.

As a kind of preferred, the forming cavity on the concave template is a plurality of, and the drift and the drift on the lower punch plate of the last convex template that is used with said concave template also are corresponding number.

Preferred as another kind, the height of the drift on the lower punch plate is not less than the height of the forming cavity on the concave template.

The usefulness of the utility model is:

Press-forming machine with said structure owing to adopted the mode of upper and lower convex mold, makes the demoulding easy, and is not easy to damage corner angle.Because the controlled oil cylinder of operating speed can compress the back promoting convex template again with material, makes material can not rebound, and is not yielding after the moulding.A plurality of forming cavities and a plurality of drift are set, can so that a plurality of materials of one-shot forming raise the efficiency.The length of the drift on the lower punch is not less than the length of the forming cavity on the die, makes that the drift on the lower punch can eject forming cavity fully with the material after the moulding, the convenient collection.

Description of drawings

Fig. 1 is the structural representation of the utility model press-forming machine.

Fig. 2 is a profile of going up convex template.

Fig. 3 is the profile of concave template.

Fig. 4 is the profile of figure below template.

Mark among the figure: 1 support, put oil cylinder on 2, convex template on 3,4 drifts, 5 concave templates, 6 forming cavities, 7 drifts, 8 lower punch plates, 9 underlying oil cylinders.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is done detailed explanation.

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Shown in Fig. 1-4:

The utility model comprise support 1 with guide function, on put oil cylinder 2, be used for forming mould; Put oil cylinder 2 on described and be installed on the top of support 1; Described mould is divided into convex template 3 and concave template 5; Last convex template 3 is arranged on the piston rod front end of putting oil cylinder 2; The concave template 5 that is used with said upward convex template 3 is fixedly mounted on convex template 3 belows.Forming cavity 6 on the said concave template 5 is the penetrability hole; Also comprise a underlying oil cylinder 9 that is installed on support 1 bottom, said underlying oil cylinder 9 is positioned at concave template 5 belows; The piston rod front end of said underlying oil cylinder 9 also is provided with the lower punch plate 8 that is used with said concave template 5; Drift 7 strokes on the said lower punch plate 8 are within 6 scopes of the forming cavity on the concave template 5.

Forming cavity 6 on the concave template 5 can be set to a plurality of, and 8 drift 7 also is corresponding number on the drift 4 of the last convex template 3 that is used with said concave template 5 and the lower punch plate.The height of the drift 7 on the lower punch plate 8 is not less than the height of the forming cavity 6 on the concave template 5.

When using, at first the drift 7 with lower punch plate 8 rests in the forming cavity 6 on the concave template 5, in forming cavity 5, adds materials then.Then go up convex template 3 and press down, material is compressed back punching head 4 withdraw from forming cavity 6, lower punch plate 8 rises then, utilizes drift 7 that the material of moulding is ejected from forming cavity 6.After then taking the material after the moulding away, lower punch plate 8 drops to certain position, again filler.

Can regulate drift 7 and rest on the position in the forming cavity 6 according to the needs of moulding size.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.

Claims

1. press-forming machine, comprise support (1) with guide function, on put oil cylinder (2), be used for forming mould; Put oil cylinder (2) on described and be installed on the top of support (1); Described mould is divided into convex template (3) and concave template (5); Last convex template (3) is arranged on the piston rod front end of putting oil cylinder (2); The concave template (5) that is used with said upward convex template (3) is fixedly mounted on convex template (3) below, and it is characterized in that: the forming cavity (6) on the said concave template (5) is the penetrability hole; Also comprise a underlying oil cylinder (9) that is installed on support (1) bottom, said underlying oil cylinder (9) is positioned at concave template (5) below; The piston rod front end of said underlying oil cylinder (9) also is provided with the lower punch plate (8) that is used with said concave template (5); Drift (7) stroke on the said lower punch plate (8) is within forming cavity (6) scope on the concave template (5).

2. press-forming machine according to claim 1; It is characterized in that: the forming cavity (6) on the said concave template (5) is for a plurality of, and the drift (7) of (8) also is corresponding number on the drift (4) of the last convex template (3) that is used with said concave template (5) and the lower punch plate.

3. press-forming machine according to claim 1 is characterized in that: the height of the drift (7) on the said lower punch plate (8) is not less than the height of the forming cavity (6) on the concave template (5).