Tabletting mold with adjustable thickness

Abstract

The utility model discloses an adjustable thickness tabletting mould relates to pharmaceutical processing technical field, including device frame and female die set, device frame internal top is equipped with the hydraulic push rod, and hydraulic push rod bottom is equipped with the male die set, female die set is provided right below the male die set, and the device frame is equipped with the hydraulic push rod. A hydraulic supporting column is vertically mounted at the bottom of the female die set, and guide columns are vertically mounted on the front side and the rear side of the male die set correspondingly. According to the thickness-adjustable tablet pressing mold, the stable supports are arranged on the two sides of the female mold body and matched with the supporting screws for use, the whole female mold body can be driven to achieve up-down adjustment within a certain range in the vertical direction by screwing the supporting screws, and therefore the relative distance between the female mold body and the male mold body is adjusted; by means of the arrangement of the structure, the tabletting thickness can be adjusted within a certain range, and the hydraulic supporting columns arranged at the bottom of the female die set provide enough structural support so as to guarantee effectiveness of tabletting.

Description

TECHNICAL FIELD

[0001] The utility model relates to pharmaceutical processing technical field, concretely is a kind of adjustable thickness tablet press mould. BACKGROUND

[0002] Tablet press mould is an important component in tablet press, also be called tablet press punch. It is the key assembly for powder material to be pressed into shape, is widely used in pharmaceutical, food, chemical industry etc. The main function of tablet press mould is to press various powder materials into the shape and size required, such as tablet, nutrient tablet, lozenge etc.

[0003] Conventional tablet press mould is limited in structure during processing, only fixed processing certain thickness of medicine, relative limited in structural flexibility and adjustability. UTILITY MODEL CONTENT

[0004] The utility model is to provide a kind of adjustable thickness tablet press mould to solve the problems presented in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of adjustable thickness tablet press mould, including device frame and female die group, the inside top of device frame is equipped with hydraulic push rod, and the bottom of hydraulic push rod is equipped with male die group, the female die group is set to the just below male die group, and the bottom of female die group is vertically installed with hydraulic support column, the front and back of male die group are vertically installed with guide column, the female die group includes female die main body, stable support, support screw and support bearing seat, the left and right sides of female die main body are equipped with stable support, and the end of stable support away from female die main body is vertically installed with support screw, and the bottom of support screw is equipped with support bearing seat.

[0006] Further, the device frame includes upper device plate, stable support column, support seat and assembly slot, the bottom of upper device plate is equipped with stable support column, and the bottom of stable support column is equipped with support seat, and the middle part of support seat is provided with assembly slot.

[0007] Further, the stable support column is vertically installed between the four diagonal places of upper device plate and support seat, and the upper and lower ends of stable support column are movably connected between upper device plate and support seat.

[0008] Further, the assembly slot is provided in the middle four diagonal places of support seat, and the hydraulic support column is vertically installed in the inside of assembly slot.

[0009] Further, the male die group includes male die main body, butt joint groove and stable seat, the top surface of male die main body is provided with butt joint groove, and the front and back of male die main body are equipped with stable seat.

[0010] Further, the butt joint groove is symmetrically arranged on the top surface of the male die body, and the inner surface structure of the butt joint groove is matched with the bottom output end surface structure of the hydraulic push rod.

[0011] Further, the guide column vertically penetrates the stable seat away from one end of the male die body, and the stable seat and the male die body have a detachable structure.

[0012] Further, the hydraulic support column is vertically installed at four diagonal positions of the bottom of the female die body, and the female die body and the stable support are movably connected, the support screw rod and the stable support are screw-connected, and the support bearing seat is movably installed at one end of the top of the support seat.

[0013] The utility model provides a thickness adjustable tablet press mould has the following beneficial effects:

[0014] 1. The utility model discloses a stable support is symmetrically installed on the both sides of female die body, and the support screw rod is vertically installed on the other end of stable support, and the support screw rod is fixed at one end of the top of support seat through the installation of support bearing seat, when the support screw rod is vertically screwed, the female die body can be lifted and adjusted in the vertical direction in a certain range, and the relative distance between the female die body and the male die body can be adjusted, and the quantitative stroke of the hydraulic push rod is operated, so that the thickness of the female die body can be controlled, and the flexibility of the device operation is ensured.

[0015] 2. The utility model discloses that the butt joint groove is symmetrically arranged on the top surface of the male die body, and the hydraulic support column is vertically installed in the assembly groove, and the top of the hydraulic support column is connected to the female die body, the structure of the hydraulic support column is telescopic, the hydraulic support column can be synchronously adjusted according to the structure of the female die body, the structure is provided, and sufficient structural support can be provided for the female die body at the bottom, so that the structural stability of the whole female die module is ensured, the guide column is symmetrically and vertically installed between the front and rear ends of the device plate and the support seat, and the guide column vertically penetrates one end of the stable seat, so that the stable effect of the vertical lifting of the male die module can be ensured to the maximum extent, and the structures have structural detachability, so that the structural disassembly of the device is facilitated. ACCURACY OF DRAWINGS

[0016] Figure 1 It is a body axis side view structural schematic diagram of the utility model discloses a thickness adjustable tablet press mould;

[0017] Figure 2 It is a body part sectional view structural schematic diagram of the utility model discloses a thickness adjustable tablet press mould;

[0018] Figure 3 It is the public mold group solid structure schematic diagram of the thickness-adjustable tablet press mold of the utility model.

[0019] Figure 4 It is the public mold group solid structure schematic diagram of the thickness-adjustable tablet press mold of the utility model.

[0020] In the drawing: 1, device frame;101, upper device plate;102, stable support column;103, support seat;104, assembly groove;2, hydraulic push rod;3, male die set;301, male die body;302, butt joint groove;303, stable seat;4, female die set;401, female die body;402, stable support;403, support screw;404, support bearing seat;5, hydraulic support column;6, guide column. DETAILED DESCRIPTION

[0021] The embodiment of the utility model will be described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] As Figures 1 to 4 shown, a thickness-adjustable tablet press mold includes device frame 1 and female die set 4, the inside top of device frame 1 is equipped with hydraulic push rod 2, and the bottom of hydraulic push rod 2 is equipped with male die set 3, female die set 4 is arranged directly below male die set 3, and the bottom of female die set 4 is vertically equipped with hydraulic support column 5, the front and rear sides of male die set 3 are both vertically equipped with guide column 6, female die set 4 includes female die body 401, stable support 402, support screw 403 and support bearing seat 404, the left and right sides of female die body 401 are both equipped with stable support 402, and the end of stable support 402 away from female die body 401 is vertically equipped with support screw 403, and the bottom of support screw 403 is equipped with support bearing seat 404, device frame 1 includes upper device plate 101, stable support column 102, support seat 103 and assembly groove 104, the bottom of upper device plate 101 is equipped with stable support column 102, the bottom of stable support column 102 is equipped with support seat 103, and the middle part of support seat 103 is provided with assembly groove 104, stable support column 102 is vertically installed between four diagonal positions of upper device plate 101 and support seat 103, and the upper and lower ends of stable support column 102 are movably connected with upper device plate 101 and support seat 103, assembly groove 104 is provided in the middle four diagonal positions of support seat 103, and hydraulic support column 5 is vertically installed in the inside of assembly groove 104, when support screw 403 is vertically screwed, female die body 401 can be driven to realize vertical lifting adjustment within a certain range, so that the relative distance between female die body 401 and male die body 301 can be adjusted differently.

[0023] As Figures 1 to 4 The public mold group 3 includes a public mold body 301, a docking groove 302 and a stabilizing seat 303, the top surface of the public mold body 301 is provided with the docking groove 302, and the front and rear sides of the public mold body 301 are both provided with the stabilizing seat 303, the docking groove 302 is symmetrically provided on the top surface of the public mold body 301, and the inner surface structure of the docking groove 302 is matched with the bottom output end surface structure of the hydraulic push rod 2, the guide column 6 penetrates through one end of the stabilizing seat 303 away from the public mold body 301, and the stabilizing seat 303 and the public mold body 301 have a detachable structure, the hydraulic supporting column 5 is vertically installed at four diagonal positions of the bottom of the female mold body 401, and the female mold body 401 and the stabilizing support 402 are movably connected, the supporting screw 403 and the stabilizing support 402 are threadedly connected, and the supporting bearing seat 404 is movably installed at the top end of the supporting seat 103, the structure of the hydraulic supporting column 5 is telescopic, so that the hydraulic supporting column 5 can be synchronously adjusted according to the structure of the female mold body 401, and the bottom of the female mold body 401 is provided with sufficient structural support through the above structure.

[0024] In summary, as Figures 1 to 4 The adjustable thickness tablet press mold is used, first, the medicine raw material to be processed is put into the inside of the female mold body 401, then the supporting screw 403 at one end of the stabilizing support 402 is vertically screwed, and the bottom supporting bearing seat 404 is cooperated to adjust the female mold body 401 in the vertical direction, so that the distance between the female mold body 401 and the public mold body 301 is adjusted to a proper distance.

[0025] In this process, the hydraulic supporting column 5 in the assembly groove 104 is synchronously adjusted with the adjustment of the female mold body 401, so as to provide structural support for the whole female mold group 4, then the hydraulic push rod 2 at the bottom of the upper device plate 101 starts to work, and continuously pushes the public mold group 3 connected at the bottom in the vertical direction, with the downward movement of the public mold body 301, the stabilizing seats 303 on the front and rear sides slide along the surface of the guide column 6, until the female mold body 401 and the public mold body 301 are docked and the tablet processing of the medicine raw material is completed.

[0026] The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application in order to design various embodiments with various modifications for specific use purposes.

Claims

1. An adjustable thickness tablet press die comprising a die holder (1) and a matrix set (4), characterised in that: The inside top of the device frame (1) is provided with a hydraulic push rod (2), and the bottom of the hydraulic push rod (2) is provided with a male die group (3), the female die group (4) is arranged directly below the male die group (3), and the bottom of the female die group (4) is vertically provided with a hydraulic support column (5), the front and rear sides of the male die group (3) are vertically provided with guide columns (6), and the female die group (4) comprises a female die main body (401), a stable support (402), a support screw (403) and a support bearing seat (404), the left and right sides of the female die main body (401) are provided with stable supports (402), one end of the stable support (402) away from the female die main body (401) is vertically provided with a support screw (403), and the bottom of the support screw (403) is provided with a support bearing seat (404).

2. An adjustable thickness tablet press die according to claim 1, wherein, The device frame (1) comprises an upper device plate (101), a stable support column (102), a support seat (103) and an assembly groove (104), the bottom of the upper device plate (101) is provided with a stable support column (102), the bottom of the stable support column (102) is provided with a support seat (103), and the middle part of the support seat (103) is provided with an assembly groove (104).

3. An adjustable thickness tablet press die according to claim 2, wherein, The stable support column (102) is vertically installed at four diagonal positions between the upper device plate (101) and the support seat (103), and the upper and lower ends of the stable support column (102) are movably connected with the upper device plate (101) and the support seat (103).

4. An adjustable thickness tablet press die according to claim 2, wherein, The assembly groove (104) is arranged at four diagonal positions in the middle part of the support seat (103), and the hydraulic support column (5) is vertically installed in the inside of the assembly groove (104).

5. An adjustable thickness tablet press die according to claim 1 wherein, The male die group (3) comprises a male die main body (301), a butt joint groove (302) and a stable seat (303), the top surface of the male die main body (301) is provided with a butt joint groove (302), and the front and rear sides of the male die main body (301) are provided with stable seats (303).

6. An adjustable thickness tablet press die according to claim 5, wherein, The butt joint groove (302) is symmetrically arranged on the top surface of the male die main body (301), and the inner surface structure of the butt joint groove (302) is matched with the bottom output end surface structure of the hydraulic push rod (2).

7. An adjustable thickness tablet press die according to claim 5 wherein, The guide column (6) vertically penetrates one end of the stable seat (303) away from the male die main body (301), and the stable seat (303) and the male die main body (301) have a detachable structure.

8. An adjustable thickness tablet press die according to claim 2, wherein, The hydraulic support column (5) is vertically installed at four diagonal positions of the bottom of the female die main body (401), the female die main body (401) and the stable support (402) are movably connected, the support screw (403) and the stable support (402) are threadedly connected, and the support bearing seat (404) is movably installed at the top end of the support seat (103).

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