Die turnover device

Abstract

The utility model discloses a mould turnover device, which relates to the technical field of injection mould processing, and comprises a device seat assembly and adjusting column structures, the front and rear ends of the top of the device seat assembly are connected and provided with lifting tables, and the adjusting column structures are vertically connected and installed at the left and right ends of the device seat assembly. And a clamping assembly is mounted at the top of the adjusting column structure. According to the mold overturning device, the adjusting column structure is arranged, and one end of the rotating shaft is connected and combined with the axis of the clamping assembly, so that a mold clamped and fixed by the clamping assembly can axially rotate circumferentially in the horizontal direction, and operators can conveniently maintain or machine the mold; and the bottom of the adjusting column structure is connected with the device base assembly, and meanwhile, the structure of the clamping assembly is matched, so that the dies of different sizes can be flexibly adjusted and stably clamped within a certain adjusting range, and the use applicability and flexibility of the device are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection mold processing technical field, concretely is a mold turnover device. BACKGROUND

[0002] Injection mold processing refers to the process that through design and production injection mold, melt plastic material is injected into the mold cavity, and the required plastic product is formed after cooling and solidification. Injection mold is the core tool of injection molding process, and is widely used in the production of plastic products;

[0003] Injection mold is used for manufacturing plastic products with complex shape, and is usually composed of two parts of fixed mold and movable mold. Under the action of injection molding machine, plastic material is injected into the cavity of the mold, and the finished product is taken out after cooling and solidification. Injection mold is suitable for mass production, and is often used for manufacturing plastic parts, shells, toys, electronic components and the like;

[0004] The mold turnover device is a device for mold turnover, which is mainly used for turning over the mold during processing to process or maintain from different angles.

[0005] The conventional mold turnover device has relatively limited turning angle of the mold, and the structure of the turnover device itself will cause relatively large structural obstruction to the mold, which is easy to cause structural interference to the maintenance operation or processing operation of the mold.

[0006] Therefore, in view of the above, the existing structure and defects are improved, and a mold turnover device is provided. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at providing a mold turnover device to solve the problems in the above background technology.

[0008] To achieve the above object, the utility model provides the following technical scheme: a mold turnover device, including device seat assembly and adjusting column structure, device seat assembly top front and back both ends are connected and installed with lifting platform, adjusting column structure is vertically connected and installed to the left and right ends of device seat assembly, and the top of adjusting column structure is installed with clamping assembly, adjusting column structure includes main stand, slewing shaft and support sliding block, the top end of main stand is horizontally installed with slewing shaft, and the lower end of main stand is symmetrically installed with support sliding block on both sides.

[0009] Further, the device seat assembly includes a base, a bidirectional screw, a first guide rail and a second guide rail, the bidirectional screw is horizontally installed in the middle of the base, and two groups of first guide rails are horizontally installed on the top of the base, and two groups of second guide rails are symmetrically horizontally installed on the top of the base.

[0010] Further, the first guide rail and the second guide rail are identical in structure, and the bidirectional screw rod horizontally penetrates the middle interior of the base.

[0011] Further, the lifting platform comprises a supporting platform, an antiskid pad, a hydraulic lifting column and a ball slide, the top surface of the supporting platform is attached with the antiskid pad, the bottom of the supporting platform is vertically installed with the hydraulic lifting column in a left-right symmetrical manner, and the bottom of the hydraulic lifting column is installed with the ball slide.

[0012] Further, the hydraulic lifting column is symmetrically installed at the bottom of the supporting platform in front and back, and the ball slide and the first guide rail are in sliding connection in a key groove structure.

[0013] Further, the bottom end of the main stand is in threaded connection with the bidirectional screw rod, and the supporting slide block and the second guide rail are in sliding connection in a key groove structure.

[0014] Further, the clamping assembly comprises a supporting frame, an auxiliary slide rail, an adjusting screw rod and a limiting angle plate, the supporting frame is installed with the auxiliary slide rail on one side surface close to the vertical central axis of the device seat assembly, the auxiliary slide rail is horizontally erected with the adjusting screw rod close to the vertical central axis of the device seat assembly, and the surface of the adjusting screw rod is connected with the limiting angle plate.

[0015] Further, the supporting frame is in overall "X" shape structure, the auxiliary slide rail, the adjusting screw rod and the limiting angle plate are in cross structure distribution with the supporting frame as the center and are each provided with four groups, the limiting angle plate is in sliding connection and threaded connection with the auxiliary slide rail and the adjusting screw rod respectively, and the end of the rotary shaft away from the main stand is connected to the shaft center of the supporting frame.

[0016] The utility model provides a mould turnover device, has the following beneficial effects:

[0017] 1, the utility model discloses a adjusting column structure is installed, wherein the rotary shaft one end connected in the shaft center of clamping assembly one side of main stand top horizontal installation, utilizes the structure activity of rotary shaft, can make the axial rotation of whole clamping assembly connected with it in horizontal direction, utilizes the cooperation of above -mentioned structure, can carry out the axial rotation of the mould of being clamped fixed of clamping assembly, so as to be convenient for operating personnel to carry out flexible and convenient maintenance or processing operation to the surface of mould, also is the use flexibility and convenience of device structure as far as possible guaranteeing.

[0018] 2. The utility model discloses, through the bottom end of main stand and support sliding block are connected with two -way screw and second guide rail each other, through axial rotation two -way screw, by this can drive the adjusting column structure of being connected with clamping subassembly, carry out left and right translation in horizontal direction, and through the four groups of auxiliary slide rail of cross type structure's setting up one side of support frame, adjusting screw rod and limiting angle plate mutual cooperation, when axial rotation adjusting screw rod, can drive limiting angle plate along the surface removal of auxiliary slide rail, adjusting screw rod, by this can carry out the adjustment in certain range, utilize the mutual cooperation of above -mentioned structure uses, can effectively according to the size of the mould that needs processing maintenance, carry out nimble adjustment in certain range, by this reach the clamping adaptation of structural, thereby guarantee the structural stability of clamping fixed, avoid unnecessary structure slack when rotating or turning over the mould, cause the mould to fall.

[0019] 3. The utility model discloses, through the symmetrical installation of lifting platform in the front and rear both ends of device seat component, utilize the ball slide block of hydraulic lifting column bottom, make whole lifting platform connect in the surface of base top first guide rail, can according to need whole lifting platform move back and forth in horizontal direction, and the telescopic structure of hydraulic lifting column can provide the lifting adjustment in certain range for the top connection of support platform, utilize the use of above -mentioned structure, can conveniently the mould that needs processing, through the cooperative use of lifting platform carries out structure hoist, and cooperates the operator and clamping subassembly each other combination docking, by this improve the convenience of operation, and the antiskid pad of support platform surface provides the stability of placement simultaneously, also avoids the surface of mould and causes abrasion. ACCURACY OF DRAWINGS

[0020] Figure 1 It is the body shaft side view structural schematic drawing of the utility model of a mould turnover device;

[0021] Figure 2 It is the internal structure schematic drawing of device seat component of the utility model of a mould turnover device;

[0022] Figure 3 It is the lifting platform three -dimensional structure schematic drawing of the utility model of a mould turnover device;

[0023] Figure 4 It is the adjusting column structure three -dimensional structure schematic drawing of the utility model of a mould turnover device;

[0024] Figure 5 It is the clamping subassembly three -dimensional structure schematic drawing of the utility model of a mould turnover device.

[0025] In the diagram: 1. Device base assembly; 101. Base; 102. Bidirectional lead screw; 103. First guide rail; 104. Second guide rail; 2. Lifting platform; 201. Support platform; 202. Anti-slip pad; 203. Hydraulic lifting column; 204. Ball bearing slider; 3. Adjusting column structure; 301. Main column; 302. Rotary shaft; 303. Support slider; 4. Clamping assembly; 401. Support frame; 402. Auxiliary slide rail; 403. Adjusting lead screw; 404. Limiting angle plate. Detailed Implementation

[0026] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0027] like Figures 1 to 5 As shown, a mold flipping device includes a device base assembly 1 and an adjusting column structure 3. Lifting platforms 2 are connected and installed at both the front and rear ends of the top of the device base assembly 1. The adjusting column structure 3 is vertically connected and installed at the left and right ends of the device base assembly 1, and a clamping assembly 4 is installed on the top of the adjusting column structure 3. The adjusting column structure 3 includes a main column 301, a rotating shaft 302, and a support slider 303. The rotating shaft 302 is horizontally installed at the top of the main column 301, and support sliders 303 are symmetrically installed on both sides of the lower end of the main column 301. The bottom end of the main column 301 is threadedly connected to a bidirectional lead screw 102, and the support sliders 303 and the second guide rail 104 are slidably connected by a keyway structure. One end of the rotating shaft 302, horizontally installed at the top of the main column 301, is connected to the axis of the clamping assembly 4. Utilizing the structural mobility of the rotating shaft 302, the entire clamping assembly 4 connected to it can rotate axially in the horizontal direction.

[0028] like Figures 1 to 5As shown, the device seat assembly 1 comprises a base 101, a bidirectional screw rod 102, a first guide rail 103 and a second guide rail 104, the bidirectional screw rod 102 is horizontally mounted in the middle of the base 101, and two groups of the first guide rail 103 are horizontally mounted on the top of the middle of the base 101, and two groups of the second guide rail 104 are symmetrically horizontally mounted on the top of the left and right of the base 101, the first guide rail 103 and the second guide rail 104 are the same in structure, the bidirectional screw rod 102 horizontally penetrates the middle of the base 101, the lifting platform 2 comprises a support table 201, a non-slip pad 202, a hydraulic lifting column 203 and a ball sliding block 204, the top surface of the support table 201 is attached with the non-slip pad 202, and the bottom of the support table 201 is vertically mounted with the hydraulic lifting column 203, and the bottom of the hydraulic lifting column 203 is mounted with the ball sliding block 204, the hydraulic lifting column 203 is symmetrically mounted on the bottom of the support table 201, the ball sliding block 204 is in key groove structure sliding connection with the first guide rail 103, and the ball sliding block 204 at the bottom of the hydraulic lifting column 203 is used to connect the surface of the first guide rail 103 on the top of the base 101, so that the lifting platform 2 can be moved forward and backward in the horizontal direction as needed, and the structure of the hydraulic lifting column 203 can provide a certain range of lifting adjustment for the support table 201 connected on the top.

[0029] As shown, Figures 1 to 5 The clamping assembly 4 comprises a support frame 401, an auxiliary sliding rail 402, an adjusting screw rod 403 and a limiting angle plate 404, the auxiliary sliding rail 402 is mounted on one side surface of the support frame 401 close to the vertical central axis of the device seat assembly 1, the adjusting screw rod 403 is horizontally arranged on one side of the auxiliary sliding rail 402 close to the vertical central axis of the device seat assembly 1, the surface of the adjusting screw rod 403 is connected with the limiting angle plate 404, the support frame 401 is in the overall "X" type structure, the auxiliary sliding rail 402, the adjusting screw rod 403 and the limiting angle plate 404 are in the cross type structure around the support frame 401 as the center and are each provided with four groups, and the limiting angle plate 404 is in sliding connection and screw connection with the auxiliary sliding rail 402 and the adjusting screw rod 403 respectively, one end of the rotating shaft 302 away from the main column 301 is connected with the shaft center of the support frame 401, the bidirectional screw rod 102 is axially rotated, so as to drive the adjusting column structure 3 connected with the clamping assembly 4 to move left and right in the horizontal direction, and the four groups of the auxiliary sliding rail 402, the adjusting screw rod 403 and the limiting angle plate 404 on one side of the support frame 401 are cooperated with each other, when the adjusting screw rod 403 is axially rotated, the limiting angle plate 404 is driven to move along the surface of the auxiliary sliding rail 402 and the adjusting screw rod 403, so as to be adjusted within a certain range.

[0030] In summary, as shown, Figures 1 to 5As shown, the mold overturning device, in use, first places the mold to be processed on the support table 201 with antiskid pads 202 on the surface by external equipment, and then uses the ball sliding block 204 at the bottom of the hydraulic lifting column 203 to move horizontally along the surface of the first guide rail 103 at one end of the top of the base 101, so that the entire lifting table 2 drives the mold to translate towards the side of the adjusting column structure 3 and the clamping assembly 4.

[0031] When the two groups of lifting tables 2 are respectively moved from both sides to the middle of the device base assembly 1, the mold is moved to the middle of the two groups of lifting tables 2, and then the mold is lifted to the appropriate position height by adjusting the structure of the hydraulic lifting column 203.

[0032] Then rotate the bidirectional lead screw 102 in the middle of the base 101, so that the two groups of adjusting column structures 3 connected thereto respectively translate along the surface of the bidirectional lead screw 102 and the second guide rail 104 towards the side of the mold by using the main column 301 and the supporting sliding block 303.

[0033] Then axially rotate the four groups of adjusting lead screws 403 arranged in the cross-shaped structure on one side of the supporting frame 401, so that the limiting angle plates 404 connected thereto move along the surface of the auxiliary sliding rail 402 and the adjusting lead screw 403, and adjust the size of the mold to clamp and fix the mold from the four diagonal positions on both sides by adjusting the above structure.

[0034] Finally, the lifting table 2 is moved away from below the clamped mold, and then the operator can axially rotate the clamping assembly 4 with the mold by using the activity of the rotary shaft 302 at the top of the main column 301 in the horizontal direction, so as to flexibly overturn the mold, and facilitate subsequent processing and maintenance operations on the mold.

[0035] 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 form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present application and its practical application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications for specific use.

Claims

1. A mould flipping device comprising a device seat assembly (1) and an adjusting column structure (3), characterised in that: The device seat assembly (1) top front and rear ends are connected and installed with lifting platform (2), the adjusting column structure (3) is vertically connected and installed on the left and right ends of device seat assembly (1), and the top of adjusting column structure (3) is installed with clamping assembly (4), adjusting column structure (3) includes main column (301), rotary shaft (302) and support slider (303), the top end of main column (301) is horizontally installed with rotary shaft (302), and the lower end of main column (301) is symmetrically installed with support slider (303) on both sides.

2. A mold flipping device according to claim 1, wherein The device seat assembly (1) includes base (101), two-way screw (102), first guide rail (103) and second guide rail (104), the middle of base (101) is horizontally installed with two-way screw (102), and the top of base (101) is horizontally installed with two groups of first guide rail (103), and the top of base (101) is symmetrically horizontally installed with two groups of second guide rail (104) on the left and right.

3. A mould flipping device according to claim 2, characterised in that The first guide rail (103) and the second guide rail (104) are the same structure between each other, the two-way screw (102) horizontally penetrates the middle inside of base (101).

4. The mold flipping device of claim 2, wherein The lifting platform (2) includes support platform (201), non-slip mat (202), hydraulic lifting column (203) and ball slide (204), the top surface of support platform (201) is attached with non-slip mat (202), and the bottom of support platform (201) is vertically installed with hydraulic lifting column (203) on the left and right, and the bottom of hydraulic lifting column (203) is installed with ball slide (204).

5. A mould flipping device according to claim 4, characterised in that The hydraulic lifting column (203) is symmetrically installed on the bottom of support platform (201), the ball slide (204) and the first guide rail (103) are in keyway structure sliding connection.

6. The mold flipping device of claim 2, wherein The bottom end of main column (301) and two-way screw (102) are in threaded connection, the support slider (303) and the second guide rail (104) are in keyway structure sliding connection.

7. The mold flipping device of claim 1, wherein The clamping assembly (4) includes support frame (401), auxiliary slide rail (402), adjusting screw (403) and limiting angle plate (404), the side surface of support frame (401) close to the vertical central axis of device seat assembly (1) is installed with auxiliary slide rail (402), and the auxiliary slide rail (402) close to the vertical central axis of device seat assembly (1) is horizontally erected with adjusting screw (403), and the surface of adjusting screw (403) is connected with limiting angle plate (404).

8. A mould flipping device according to claim 7, characterised in that The support frame (401) is in "X" shape structure, and the auxiliary slide rail (402), the adjusting screw (403) and the limiting angle plate (404) are in cross structure around the support frame (401), and each has four groups, and the limiting angle plate (404) is in sliding connection and threaded connection with the auxiliary slide rail (402) and the adjusting screw (403), respectively, one end of rotary shaft (302) away from main column (301) is connected to the shaft center of support frame (401).

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