Die with single open die

Abstract

The utility model relates to the technical field of mold opening molds, and discloses a single mold opening mold. The single mold opening mold comprises a base and a limiting frame, the upper end of the base is fixedly connected with the limiting frame, a supporting plate is slidably connected into the limiting frame, the bottom end of the supporting plate is fixedly connected with a plurality of supporting rods, the supporting rods are sleeved with elastic pieces, the upper ends of the elastic pieces abut against baffles, the baffles are fixedly connected to the supporting rods, and the supporting rods are fixedly connected with the limiting frame. Positioning blocks are fixedly connected to the four corners of the supporting plate and abut against the lower end of the die body, the rotary knob is manually rotated, the transmission shaft is driven to rotate, and then the gear is driven to rotate. The gear is meshed with the rack, the rack ascends and descends, and then the supporting frame ascends and descends. And meanwhile, the supporting rods at the bottom ends of the supporting plates are pushed upwards by the elastic pieces. The baffles limit the moving range of the supporting rods and prevent falling. The supporting rod is matched with the elastic piece, so that the supporting plate is always attached to the mold body, the product is prevented from falling off and being damaged, and the demolding yield is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold opening moulds, in particular to a single mold opening mould. Background Art

[0002] In the field of industrial production, molds refer to various molds and tools used to manufacture the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In other words, molds are tools for molding objects, which are composed of multiple parts. Different types of molds have different parts. Its main function is to realize the processing of the shape of the object by changing the physical state of the molding material. Therefore, molds are known as the "mother of industry".

[0003] In the prior art, when demoulding a mold, the product is generally quickly pushed out of the mold by a device such as an ejector after the mold is opened, so that the product is demoulded quickly, which makes the product easy to break. Utility Model Content

[0004] The purpose of the utility model is to provide a single-opening mold to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a single-opening mold, comprising a base and a limit frame, the upper end of the base is fixedly connected to the limit frame, the limit frame is slidably connected to a support plate, the bottom end of the support plate is fixedly connected to a plurality of support rods, an elastic member is sleeved on the support rod, the upper end of the elastic member abuts against a baffle, the baffle is fixedly connected to the support rod, the four corners of the support plate are fixedly connected to positioning blocks, and the positioning blocks abut against the lower end of the mold body.

[0006] Preferably, the upper end of the mold body is fixedly connected to a support frame, one end of the support frame is fixedly connected to a rack, and the rack is slidably connected to the base.

[0007] Preferably, one side of the rack is meshedly connected to a driving gear, a transmission shaft is provided in the middle of the driving gear, and one end of the transmission shaft is fixedly connected to a knob.

[0008] Preferably, the middle portion of the transmission shaft is axially connected to a bracket, and one end of the bracket is fixedly connected to the base.

[0009] Preferably, one side of the base is fixedly connected to a row module, an inclined surface is provided inside the row module, and an anti-slip coating is installed on the inclined surface.

[0010] Preferably, the upper end of the mold body is fixedly connected to the injection molding tube.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] First, the utility model can improve the demoulding efficiency of the device by setting a support plate and a mold body. By turning the knob manually, the transmission shaft is driven to rotate, and then the gear is driven to rotate. The gear is meshed with the rack to make the rack rise and fall, and then the support frame is raised and lowered. The lifting of the support frame drives the mold body to rise and fall, and at the same time, the support rod at the bottom of the support plate is pushed upward by the elastic member. The baffle limits the range of movement of the support rod to prevent it from falling off. The support rod cooperates with the elastic member to make the support plate always fit the mold body, avoid product falling off and damage, and improve the demoulding yield rate.

[0013] Second, the utility model can discharge the mold by setting a support plate and a discharge module. When the support plate rises to the highest point, it is flush with the upper end of the limit frame. At this time, manpower uses tools to push the product to the discharge module, and the product slides down through the inclined surface, preventing workers from being scalded by products whose temperature has not been completely lowered, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 This is a working schematic diagram of the driving gear of the utility model driving the rack to rise and fall.

[0017] Figure 4 It is a schematic diagram of the structure between the support plate and the base of the utility model.

[0018] Among them: 1. Base; 2. Limit frame; 3. Mold body; 4. Driving gear; 5. Bracket; 6. Knob; 7. Rack; 8. Support frame; 9. Module row; 10. Injection molding tube; 11. Support plate; 12. Positioning block; 13. Support rod; 14. Elastic part; 15. Baffle; 16. Inclined surface; 17. Transmission shaft. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4A single-opening mold comprises a base 1 and a limit frame 2. The upper end of the base 1 is fixedly connected to the limit frame 2, and a support plate 11 is slidably connected inside the limit frame 2. The bottom end of the support plate 11 is fixedly connected to a plurality of support rods 13. An elastic member 14 is sleeved on the support rod 13. The upper end of the elastic member 14 abuts against a baffle 15. The baffle 15 is fixedly connected to the support rod 13. The four corners of the support plate 11 are fixedly connected to positioning blocks 12, and the positioning blocks 12 abut against the lower end of the mold body 3. When the mold body 3 is lifted or lowered, the support rod 13 at the bottom of the support plate 11 is pushed upward by the elastic member 14, and the baffle 15 limits the range of movement of the support rod 13 to prevent the support rod 13 from falling off. The support rod 13 cooperates with the elastic member 14 to make the support plate 11 always fit together during the lifting of the mold body 3, thereby preventing the product in the mold body 3 from falling off and causing damage, thereby improving the demoulding yield of the device.

[0021] The upper end of the mold body 3 is fixedly connected to the support frame 8, one end of the support frame 8 is fixedly connected to the rack 7, the rack 7 is slidably connected to the base 1, and the support frame 8 is driven to rise and fall by the rack 7, and the support frame 8 drives the mold body 3 to rise and fall.

[0022] One side of the rack 7 is meshed with the driving gear 4, and a transmission shaft 17 is provided in the middle of the driving gear 4. One end of the transmission shaft 17 is fixedly connected to the knob 6. The knob 6 is rotated by manpower, and the transmission shaft 17 is driven to rotate by the knob 6. The rotation of the transmission shaft 17 drives the driving gear 4 to rotate. When the driving gear 4 rotates, it meshes with the rack 7, thereby driving the rack 7 to rise and fall.

[0023] The middle part of the transmission shaft 17 is axially connected to the bracket 5 , and one end of the bracket 5 is fixedly connected to the base 1 , so that the movable range of the transmission shaft 17 is limited by the bracket 5 .

[0024] One side of the base 1 is fixedly connected to the row module 9, and an inclined surface 16 is opened in the row module 9. The inclined surface 16 is installed with an anti-slip coating. When the support plate 11 rises to the highest point, it is flush with the upper end of the limit frame 2. At this time, manpower uses tools to push the product to the row module 9, and the product slides down through the inclined surface 16, which prevents workers from being scalded by products whose temperature has not been completely lowered, thereby improving the safety of the device.

[0025] The upper end of the mold body 3 is fixedly connected to the injection tube 10, and injection liquid is added into the injection tube 10 by manpower.

[0026] When in use, injection liquid is added into the injection tube 10 by manpower. When the injection liquid cools down, the knob 6 is turned by manpower, and the transmission shaft 17 is driven to rotate by the knob 6. The transmission shaft 17 drives the driving gear 4 to rotate. When the driving gear 4 rotates, it meshes with the rack 7, thereby driving the rack 7 to rise and fall. The lifting of the rack 7 drives the support frame 8 to rise and fall, and the lifting of the support frame 8 drives the mold body 3 to rise and fall. When the mold body 3 rises and falls, the support rod 13 at the bottom end of the support plate 11 is pushed upward by the elastic member 14, and at the same time, the baffle 15 The movable range of the support rod 13 is limited to prevent the support rod 13 from falling off. The support rod 13 cooperates with the elastic member 14 to ensure that the support plate 11 is always in close contact with the mold body 3 during the lifting and lowering, thereby preventing the product in the mold body 3 from falling off and causing damage, thereby improving the demoulding yield of the device. When the support plate 11 rises to the highest point, it is flush with the upper end of the limit frame 2. At this time, manpower uses tools to push the product to the row module 9, and the product slides down through the inclined surface 16, preventing workers from being scalded by products whose temperature has not been completely lowered, thereby improving the safety of the device.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A single-opening mold, comprising a base (1) and a limit frame (2), characterized in that: The upper end of the base (1) is fixedly connected to the limit frame (2), the limit frame (2) is slidably connected to a support plate (11), the lower end of the support plate (11) is fixedly connected to a plurality of support rods (13), an elastic member (14) is sleeved on the support rod (13), the upper end of the elastic member (14) abuts against a baffle plate (15), the baffle plate (15) is fixedly connected to the support rod (13), the four corners of the support plate (11) are fixedly connected to positioning blocks (12), and the positioning blocks (12) abut against the lower end of the mold body (3).

2. A single-opening mold according to claim 1, characterized in that: The upper end of the mold body (3) is fixedly connected to a support frame (8), one end of the support frame (8) is fixedly connected to a rack (7), and the rack (7) is slidably connected to the base (1).

3. A single-opening mold according to claim 2, characterized in that: One side of the rack (7) is meshedly connected to the driving gear (4), a transmission shaft (17) is provided in the middle of the driving gear (4), and one end of the transmission shaft (17) is fixedly connected to the knob (6).

4. A single-opening mold according to claim 3, characterized in that: The middle part of the transmission shaft (17) is axially connected to the bracket (5), and one end of the bracket (5) is fixedly connected to the base (1).

5. The single-opening mold according to claim 1, characterized in that: One side of the base (1) is fixedly connected to a row module (9), an inclined surface (16) is provided inside the row module (9), and an anti-slip coating is installed on the inclined surface (16).

6. The single-opening mold according to claim 1, characterized in that: The upper end of the mold body (3) is fixedly connected to the injection molding tube (10).

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