CN216683015U - Polymer material linkage pressing forming device - Google Patents

Abstract

The utility model relates to the technical field of compression molding, and discloses a polymer material linkage compression molding device, which comprises a main body, a hydraulic device is fixedly installed on the main body, a lifting plate is fixedly installed at the lower end of an output shaft of the hydraulic device, and a lower part of the lifting plate is fixedly installed. There is a pressure spring fixed on the side, and the upper template can be moved back and forth to remove the upper template by moving the fixing bar upward. When installing the upper template, align the two sliders on the upper template The sliders move into the two chutes respectively. The tension of the tension spring can drive the block to move downwards, thereby driving the fixing bars to move downwards, so that when the two fixing bars are attached to the front and rear sides of the two sliders respectively The upper template can be fixed, so that it is convenient for users to replace different upper templates. At the same time, the pressure spring can prevent the hydraulic device from driving the lifting plate to move down the pressing mold to prevent the mold from being damaged by excessive pressure.

Description

A polymer material linkage press molding device

technical field

The utility model relates to the technical field of compression molding, in particular to a polymer material linkage compression molding device.

Background technique

Existing Publication No. CN108858942B discloses a macromolecule material linkage pressing and forming device, including a base, four supporting slide bars are fixed around the top, front, rear, left, right, and four sides of the top of the base, and a pulley is rotatably fixed on the top of the supporting slide bar, and the pulley is clamped. In the pulley groove of the pressing plate, there are mold grooves around the top surface of the pressing plate, the gear ring is fixed on the inner wall of the mold groove, the support plate is vertically fixed on the top surface of the base, and the bottom of the front panel of the support plate is fixed with the motor plate And the mounting plate, the bottom surface of the motor plate is fixed with the driving motor, the driving half-width gear is fixed on the middle rod wall of the driving rod of the driving motor, and the top surface of the mounting plate is provided with a follow-up pressure block, the center of the bottom surface of the follow-up pressure block The pressure rod is fixed vertically, the bottom end of the pressure rod is screwed to the center of the top surface of the die head, the pressure block connecting plate is fixed on the top rod wall of the driving rod, and the driving pressure is fixed on the right outer bottom surface of the pressure block connecting plate. block; the present invention realizes the automatic feeding function in the process of rotary pressing.

Although it can be realized by automatic feeding function in the rotary press molding process.

However, most of the pressing and forming devices need to press articles with different patterns, so different upper molds are required for pressing, so that the staff needs to replace different upper molds, and most of the upper molds are inconvenient to disassemble and install.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides a polymer material linkage pressing and forming device, which can facilitate users to replace different upper templates, and at the same time, the pressure spring can prevent the hydraulic device from driving the lifting plate to move the pressing mold downward. The advantages of excessive pressure damage to the mold, etc., solve the problem that most of the pressing and forming devices need to press items with different patterns, so different upper molds need to be pressed, so that the staff needs to replace different upper molds, and most of the upper molds are disassembled and installed. inconvenient question.

(2) Technical solutions

In order to realize the above, it is convenient for users to replace different upper templates, and at the same time, the pressure spring can prevent the hydraulic device from driving the lifting plate to move down to press the mold, and the pressure is too large to damage the mold. The utility model provides the following technical solutions: a polymer The material linkage pressing and forming device includes a main body, a hydraulic device is fixedly installed on the main body, a lifting plate is fixedly installed at the lower end of the output shaft of the hydraulic device, a pressure spring is fixedly installed on the lower side of the lifting plate, and a connecting block is fixedly installed on the lower side of the pressure spring , There are two chutes on the lower side of the connecting block, the sliders are movably connected in the two chutes, the upper template is fixedly installed on the lower side of the two sliders, and the front and rear sides of the connecting block are fixedly installed with fixed blocks. Square grooves are provided on the sides of the two fixing blocks that are close to each other, fixed strips are movably connected in the two square grooves, squares are fixedly installed on the lower sides of the two fixing strips, and connecting grooves are opened on the lower walls of the two square grooves. The two blocks are respectively movably connected with the two connecting grooves, the lower sides of the two blocks are fixedly installed with tension springs, and the two tension springs are respectively fixedly connected with the lower inner walls of the two connecting grooves.

Preferably, there are four lifting columns movably running through the lifting plate, all of the four lifting columns are fixedly connected with the connecting blocks, circular plates are fixedly sleeved on the four lifting columns, and all the four circular plates are connected to the upper side of the lifting plate. fit.

Preferably, a protection frame is movably sleeved on the lifting plate, and the lower side of the protection frame is fixedly connected with the upper side of the connecting block.

Preferably, fixing rods are fixedly installed on the lower inner walls of the two connecting grooves, circular grooves are formed on the lower sides of the two blocks, the two fixing rods move through the two blocks respectively, and the two fixing rods extend into the two blocks respectively. inside the groove.

Preferably, limit blocks are movably connected in the two circular grooves, and the two limit blocks are respectively fixedly connected with the two fixing rods.

(3) Beneficial effects

Compared with the prior art, the utility model provides a polymer material linkage pressing and molding device, which has the following beneficial effects:

1. The polymer material linkage pressing and forming device can move the upper template back and forth to remove the upper template by moving the fixing bar upward. When installing the upper template, align the two sliders on the upper template with the two chutes respectively. , and then move the two sliders into the two chutes respectively. The tension of the tension spring can drive the block to move down, so as to drive the fixed bar to move downward. After the two sides are attached, the upper template can be fixed, so that it is convenient for users to replace different upper templates. At the same time, the pressure spring can prevent the hydraulic device from driving the lifting plate to move down the pressing mold to prevent the mold from being damaged by excessive pressure.

2. The polymer material linkage pressing and forming device can maintain the stability of the connecting block through four lifting columns, and at the same time can cooperate with four circular plates to prevent the connecting block from pulling the pressure spring downward due to gravity, which affects the service life of the pressure spring. The pressure spring can be protected by the protective frame, and the user's hand can be prevented from being clamped between the lifting plate and the connecting block.

3. The polymer material linkage pressing and forming device can improve the stability through two fixed rods, and at the same time can use two limit blocks to prevent the user from moving too far when the two fixed rods are moved upwards. A connection slot separation affects usage.

Description of drawings

Fig. 1 is the front three-dimensional structure schematic diagram of the utility model;

Fig. 2 is the cross-sectional three-dimensional structure schematic diagram of the lift plate in Fig. 1 of the utility model;

FIG. 3 is a cross-sectional three-dimensional schematic diagram of the fixed block in FIG. 1 of the present utility model;

FIG. 4 is a partial enlarged structural schematic diagram of the position A in FIG. 3 of the present invention.

In the figure: 1. Main body; 2. Hydraulic device; 3. Lifting column; 4. Round plate; 5. Protection frame; 6. Connecting block; 7. Chute; 8. Lifting plate; 9. Slider; 10. Fixing bar; 11, fixed block; 12, upper template; 13, pressure spring; 14, square groove; 15, connecting groove; 16, tension spring; 17, fixed rod; 18, limit block; 19, square; 20, circle groove.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings, wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left" and "right" used in the following description ", "upper" and "lower", "bottom" and "top" refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

Please refer to FIGS. 1-4, the present utility model provides a technical solution: a polymer material linkage pressing and forming device, comprising a main body 1, a hydraulic device 2 is fixedly installed on the main body 1, and a lifting plate is fixedly installed at the lower end of the output shaft of the hydraulic device 2 8. A pressure spring 13 is fixedly installed on the lower side of the lifting plate 8, a connecting block 6 is fixedly installed on the lower side of the pressure spring 13, and two sliding grooves 7 are provided on the lower side of the connecting block 6, and the two sliding grooves 7 are movably connected. There is a slider 9, the slider 9 is T-shaped, the upper template 12 is fixedly installed on the lower side of the two sliders 9, the front and rear sides of the connecting block 6 are fixedly installed with fixed blocks 11, and the two fixed blocks 11 are close to each other. A square slot 14 is opened on one side, a fixing strip 10 is movably connected in the two square slots 14, a square 19 is fixedly installed on the lower side of the two fixing strips 10, and a connecting slot 15 is opened on the lower wall of the two square slots 14. , the two squares 19 are respectively movably connected with the two connecting grooves 15, the lower sides of the two squares 19 are fixedly installed with tension springs 16, and the two tension springs 16 are respectively fixedly connected with the lower inner walls of the two connecting grooves 15, and are fixed by moving upward. 10, the upper template 12 can be moved back and forth to remove the upper template 12. When installing the upper template 12, align the two sliders 9 on the upper template 12 with the two chutes 7 respectively, and then align the two sliders 9 The two sliding grooves 7 are moved respectively, and the block 19 can be driven to move downward by the pulling force of the tension spring 16, so as to drive the fixing bar 10 to move downward. After the sides are attached, the upper template 12 can be fixed, so that it is convenient for users to replace different upper templates 12, and at the same time, the pressure spring 13 can prevent the hydraulic device 2 from driving the lifting plate 8 to move down the pressing mold. The mold, the lifting plate 8 has four lifting columns 3 movably running through it, the four lifting columns 3 are fixedly connected with the connecting block 6, and the four lifting columns 3 are fixedly sleeved with circular plates 4, and the four circular plates 4 are all connected with the connecting block 6. The upper side of the lifting plate 8 is attached, the protection frame 5 is movably sleeved on the lifting plate 8, and the lower side of the protection frame 5 is fixedly connected with the upper side of the connecting block 6, and the stability of the connecting block 6 can be maintained by the four lifting columns 3, At the same time, it can cooperate with the four circular plates 4 to prevent the connection block 6 from pulling the pressure spring 13 downward due to gravity, which affects the service life of the pressure spring 13. The protection frame 5 can protect the pressure spring 13 and prevent the user's hand from reaching the lift plate 8. It is clamped between it and the connecting block 6 .

When in use, the first step is to move the upper template 12 back and forth to remove the upper template 12 by moving the fixing bar 10 upward. When installing the upper template 12, align the two sliders 9 on the upper template 12 with two Then move the two sliding blocks 9 into the two sliding grooves 7 respectively, the block 19 can be driven to move downward by the pulling force of the tension spring 16, so that the fixing bar 10 can be driven to move downward, so that when the two The upper template 12 can be fixed after the fixing strips 10 are attached to the front and rear sides of the two sliders 9 respectively, so that the user can easily replace different upper templates 12. At the same time, the pressure spring 13 can prevent the hydraulic device 2 from driving the lifting plate. 8 When the pressing mold is moved down, the pressure is too large and the mold is damaged.

Step 2: The stability of the connecting block 6 can be maintained through the four lifting columns 3, and at the same time, the four circular plates 4 can be used to prevent the connecting block 6 from pulling the pressure spring 13 downward due to gravity and affecting the service life of the pressure spring 13. The protection frame 5 can protect the pressure spring 13 and can prevent the user's hand from being caught between the lifting plate 8 and the connecting block 6 .

Embodiment 2

On the basis of the first embodiment, please refer to FIGS. 1-4 , the lower inner walls of the two connecting grooves 15 are fixedly installed with fixing rods 17 , the lower sides of the two square blocks 19 are both provided with circular grooves 20 , and the two fixing rods 17 are respectively movable through There are two squares 19, and the two fixing rods 17 extend into the two circular grooves 20 respectively, and the two circular grooves 20 are movably connected with the limit blocks 18, and the two limit blocks 18 are respectively fixedly connected with the two fixed rods 17. , the stability can be improved by the two fixing rods 17, and at the same time, the two limiting blocks 18 can be used to prevent the user from moving the two fixing bars 10 upwards. The moving distance is too far and the two squares 19 are separated from the two connecting grooves 15 respectively. use.

During use, the stability can be improved by the two fixing rods 17, and at the same time, the two limiting blocks 18 can be used to prevent the user from moving the two fixing bars 10 upwards too far, so that the two squares 19 are respectively connected with the two connecting grooves 15 Separation affects use.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A polymer material linkage pressing and forming device, comprising a main body (1), characterized in that: a hydraulic device (2) is fixedly installed on the main body (1), and a lower end of an output shaft of the hydraulic device (2) is fixedly installed with a Lifting plate (8), a pressure spring (13) is fixedly installed on the lower side of the lifting plate (8), a connecting block (6) is fixedly installed on the lower side of the pressure spring (13), and two connecting blocks (6) are opened on the lower side. There are two sliding grooves (7), the sliding blocks (9) are movably connected in the two sliding grooves (7), and the upper template (12) is fixedly installed on the lower sides of the two sliding blocks (9). A fixing block (11) is fixedly installed on both the front and rear sides, a square groove (14) is formed on the side of the two fixing blocks (11) that are close to each other, and a fixing strip (10) is movably connected in the two square grooves (14). ), squares (19) are fixedly installed on the lower sides of the two fixing bars (10), connecting grooves (15) are provided on the lower walls of the two square grooves (14), and the two squares (19) are respectively connected with the two connecting grooves (15) Actively connected, tension springs (16) are fixedly installed on the lower sides of the two squares (19), and the two tension springs (16) are respectively fixedly connected to the lower inner walls of the two connecting grooves (15). 2 . The polymer material linkage pressing and forming device according to claim 1 , wherein the lifting plate ( 8 ) has four lifting columns ( 3 ) movably running through it, and the four lifting columns ( 3 ) are 3. 3 . The connection block (6) is fixedly connected, and the four lifting columns (3) are fixedly sleeved with circular plates (4), and the four circular plates (4) are all attached to the upper side of the lifting plate (8). 3 . The polymer material linkage press molding device according to claim 1 , wherein a protective frame ( 5 ) is movably sleeved on the lift plate ( 8 ), and the lower side of the protective frame ( 5 ) is connected to the lower side of the protective frame ( 5 ). The upper side of the connecting block (6) is fixedly connected. 4. A polymer material linkage press-molding device according to claim 1, characterized in that: the lower inner walls of the two connecting grooves (15) are fixedly installed with fixing rods (17), and the two squares (19) The lower side is provided with circular grooves (20), the two fixing rods (17) respectively move through the two squares (19), and the two fixing rods (17) respectively extend into the two circular grooves (20). 5 . The polymer material linkage press molding device according to claim 4 , wherein the two circular grooves ( 20 ) are movably connected with limit blocks ( 18 ), and the two limit blocks ( 18 ). 6 . ) are respectively fixedly connected with the two fixing rods (17).

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