Temperature control equipment for thermoplastic mold

Abstract

The utility model discloses temperature control equipment for a thermoplastic mold, which belongs to the technical field of mold temperature control and comprises a base, rectangular grooves are symmetrically arranged at two ends of one side of the base, limit sliding grooves are symmetrically arranged on two sides of the inner wall of each rectangular groove respectively, and two groups of positioning screw holes are arranged on one side of the base and positioned between the two groups of rectangular grooves. According to the temperature control equipment for the thermoplastic mold, a connecting plate is pressed downwards to enable a trapezoidal clamping block to move downwards and retract into a rectangular groove, a positioning bolt penetrates through a through hole to be screwed into a positioning hole, and then a temperature control machine slides to pass through the top of the trapezoidal clamping block to be placed on the top of a base; a positioning bolt is pulled out, a trapezoidal clamping block is jacked up to move upwards to be clamped at the bottom of one side of the temperature controller under the rebound action of a clamping spring, and a connecting plate is clamped and fixed to one side of the base by tightening the positioning bolt, so that the temperature controller is clamped and fixed to the top of the base, and it is ensured that the temperature controller is pushed to move; and relative sliding does not occur between the temperature controller and the base.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold temperature control, in particular to a temperature control device for a thermoplastic mold. Background Art

[0002] Temperature control equipment for thermoplastic molds, commonly known as mold temperature controllers, are key equipment for controlling mold temperature. They can achieve rapid heating and cooling of the mold and ensure uniform heat distribution inside the mold, thereby improving product molding quality and production efficiency. Mold temperature controllers transfer heat by using a high thermal conductivity heat-conducting medium, such as water or oil, and accurately control the temperature of the mold through a temperature controller.

[0003] When the existing thermoplastic mold temperature control device is fixed on the top of the mobile base for pushing, the temperature control device is prone to slide and fall on the top of the mobile base when pushed by external force. Therefore, improvement is needed. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a temperature control device for a thermoplastic mold, which solves the problem that when the existing temperature control device for a thermoplastic mold is fixed on the top of a movable base for pushing, the temperature control device is prone to sliding and tipping over on the top of the movable base when pushed by an external force.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature control device for a thermoplastic mold, comprising a base, rectangular grooves are symmetrically provided at both ends of one side of the base, and limiting slide grooves are symmetrically provided on both sides of the inner wall of the rectangular groove, two groups of positioning screw holes are provided on one side of the base between the two groups of rectangular grooves, a mounting plate is fixedly installed at the bottom of the rectangular groove, two groups of clamping rods are slidably installed on the top of the mounting plate, and the bottom ends of the two groups of clamping rods pass through the mounting plate and are fixedly installed with the limiting plate, trapezoidal clamping blocks are fixedly installed at one end of the two groups of clamping rods located at the bottom of the mounting plate, a clamping spring is provided on the surface of the clamping rod between the mounting plate and the trapezoidal clamping block, a connecting plate is fixedly installed on one side of the two groups of trapezoidal clamping blocks, and a temperature controller is provided on the top of the base.

[0006] As a further solution of the utility model: universal wheels are fixedly installed at the four corners of the bottom of the base, fixed frames are symmetrically fixedly installed on both sides of the top of the base, and fixed slide grooves are provided on opposite sides of the two sets of fixed frames.

[0007] As a further solution of the utility model: a stopper is fixedly installed on the top of the base between one end of the two sets of fixing frames, a plurality of sets of mounting shafts are fixedly installed at equal intervals inside the base, and rollers are rollingly installed on the surfaces of the mounting shafts.

[0008] As a further solution of the utility model: limiting clamping columns are symmetrically fixedly installed on both sides of the trapezoidal clamping block, and the limiting clamping columns correspond to the limiting sliding grooves.

[0009] As a further solution of the utility model: two groups of through holes are respectively provided on both sides of the surface of the connecting plate, positioning bolts are provided inside the through holes, and the positioning bolts pass through the connecting plate and correspond to the positioning screw holes.

[0010] As a further solution of the utility model: a plurality of groups of rollers are fixedly installed at equal intervals on the bottom of both sides of the temperature control machine, and the rollers correspond to the fixed slide grooves.

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

[0012] 1. The temperature control device for thermoplastic molds is provided with a trapezoidal clamping block, a clamping spring, a connecting plate and a positioning bolt. The connecting plate is pressed down to make the trapezoidal clamping block move down and shrink into the rectangular groove. After the positioning bolt is screwed into the positioning hole through the through hole, the temperature controller is slid through the top of the trapezoidal clamping block and placed on the top of the base. The positioning bolt is pulled out and the trapezoidal clamping block is lifted up and clamped on the bottom of one side of the temperature controller under the rebound action of the clamping spring. The positioning bolt is tightened to clamp and fix the connecting plate on one side of the base, thereby clamping and fixing the temperature controller on the top of the base, ensuring that when the temperature controller is pushed to move, there is no relative sliding between the temperature controller and the base.

[0013] 2. The temperature control device for thermoplastic molds is provided with a base, a fixed chute, a roller and a temperature controller. The temperature controller is placed on the top of the base, the roller is inserted into the fixed chute, and the bottom of the temperature controller is in contact with the surface of the roller. The temperature controller is pushed to move on the top of the base, and the roller and the roller roll under the action of friction, thereby reducing the friction between the temperature controller and the base when the temperature controller moves on the top of the base. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a three-dimensional structural diagram of the temperature control machine and the roller of the utility model;

[0016] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the base, the roller and two sets of fixing frames of the utility model;

[0017] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the connecting plate and two groups of trapezoidal clamping blocks of the utility model;

[0018] In the figure: 1. base; 2. universal wheel; 3. fixing frame; 4. fixing slide; 5. stopper; 6. mounting shaft; 7. roller; 8. rectangular groove; 9. limiting slide; 10. positioning screw hole; 11. mounting plate; 12. clamping rod; 13. limiting plate; 14. trapezoidal clamping block; 15. limiting clamping column; 16. clamping spring; 17. connecting plate; 18. through hole; 19. positioning bolt; 20. temperature controller; 21. roller. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a temperature control device for a thermoplastic mold, comprising a base 1, universal wheels 2 are fixedly installed at the four corners of the bottom of the base 1, fixing frames 3 are symmetrically fixedly installed on both sides of the top of the base 1, and fixed slide grooves 4 are provided on opposite sides of the two groups of fixing frames 3, and a stopper 5 is fixedly installed on the top of the base 1 between one end of the two groups of fixing frames 3. Because the fixing frame 3 and the stopper 5 are provided, the temperature control machine 20 is clamped between the stopper 5 and the two groups of fixing frames 3 to ensure that the temperature control machine 20 will not be misplaced or offset when placed on the top of the base 1.

[0021] A plurality of sets of mounting shafts 6 are fixedly installed at equal intervals inside the base 1, and rollers 7 are rollingly installed on the surfaces of the mounting shafts 6. By providing the rollers 7, the bottom of the temperature controller 20 contacts the rollers 7. When the temperature controller 20 is pushed to move, the rollers 7 roll synchronously with the temperature controller 20, thereby reducing the friction generated when the bottom of the temperature controller 20 moves on the top of the base 1.

[0022] Rectangular grooves 8 are symmetrically provided at both ends of one side of the base 1, and limiting sliding grooves 9 are symmetrically provided on both sides of the inner wall of the rectangular groove 8. Two groups of positioning screw holes 10 are provided on one side of the base 1 between the two groups of rectangular grooves 8. A mounting plate 11 is fixedly installed at the bottom of the rectangular groove 8, and two groups of clamping rods 12 are slidably installed on the top of the mounting plate 11, and the bottom ends of the two groups of clamping rods 12 pass through the mounting plate 11 and are fixedly installed with limiting plates 13. A trapezoidal clamping block 14 is fixedly installed at one end of the two groups of clamping rods 12 located at the bottom of the mounting plate 11. Because the trapezoidal clamping block 14 is provided, after the temperature control machine 20 is pushed through the trapezoidal clamping block 14, the trapezoidal clamping block 14 moves up and clamps on one side of the temperature control machine 20, thereby clamping and fixing the temperature control machine 20 on the top of the base 1;

[0023] Limiting posts 15 are symmetrically fixedly installed on both sides of the trapezoidal block 14, and the limiting posts 15 correspond to the limiting slide grooves 9. By providing the limiting posts 15 and the limiting slide grooves 9, when the trapezoidal block 14 slides up and down inside the rectangular groove 8, the limiting posts 15 are driven to slide up and down inside the limiting slide grooves 9, thereby ensuring that the trapezoidal block 14 will not tilt or deflect during the up and down sliding process.

[0024] A clamping spring 16 is provided on the surface of the clamping rod 12 between the mounting plate 11 and the trapezoidal clamping block 14. Due to the clamping spring 16, the trapezoidal clamping block 14 is lifted up and clamped to one side of the temperature controller 20 under the rebound effect of the clamping spring 16, thereby clamping and fixing the temperature controller 20;

[0025] A connecting plate 17 is fixedly installed on one side of the two groups of trapezoidal blocks 14. Two groups of through holes 18 are respectively provided on both sides of the surface of the connecting plate 17. Positioning bolts 19 are provided inside the through holes 18, and the positioning bolts 19 pass through the connecting plate 17 and correspond to the positioning screw holes 10. By providing the positioning bolts 19, after tightening the positioning bolts 19 and passing through the through holes 18 to be clamped into the corresponding positioning screw holes 10, the connecting plate 17 is clamped and fixed to ensure that the trapezoidal blocks 14 will not slide freely inside the rectangular groove 8.

[0026] A temperature controller 20 is provided on the top of the base 1. Multiple groups of rollers 21 are fixedly installed at the bottom of both sides of the temperature controller 20 at equal intervals, and the rollers 21 correspond to the fixed slide grooves 4. Because the rollers 21 are provided, the temperature controller 20 is pushed to move on the top of the base 1, and the rollers 21 are driven to roll inside the fixed slide grooves 4, thereby reducing the friction of the temperature controller 20 when it moves on the top of the base 1. At the same time, the rollers 21 are stuck inside the fixed slide grooves 4 to ensure that the temperature controller 20 will not move up and leave the top of the base 1.

[0027] The working principle of the utility model is:

[0028] After the positioning bolts 19 are turned and the positioning bolts 19 are removed from both sides of the connecting plate 17, the temperature controller 20 is placed on the top of the two groups of trapezoidal blocks 14 and in contact with the roller 7, so that the roller 21 corresponds to the fixed slide groove 4, and the temperature controller 20 is pushed to move on the top of the base 1, and the roller 21 is inserted into the bottom of the fixed slide groove 4 until the temperature controller 20 completely passes through the trapezoidal block 14. Under the rebound action of the clamping spring 16, the trapezoidal block 14 is lifted up and clamped on one side of the temperature controller 20, and at the same time, the through hole 18 corresponds to the positioning screw hole 10, and the positioning bolts 19 are tightened to clamp and fix the connecting plate 17 on one side of the base 1, so that the temperature controller 20 is clamped and fixed on the top of the base 1, and the universal wheel 2 is loosened to push the temperature controller 20 to the specified working position, which is convenient for carrying and moving the temperature controller 20.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0030] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A temperature control device for a thermoplastic mold, comprising a base (1), characterized in that: Rectangular grooves (8) are symmetrically provided at both ends of one side of the base (1), and limiting sliding grooves (9) are symmetrically provided on both sides of the inner wall of the rectangular groove (8). Two groups of positioning screw holes (10) are provided on one side of the base (1) between the two groups of rectangular grooves (8). A mounting plate (11) is fixedly installed at the bottom of the inner side of the rectangular groove (8), and two groups of clamping rods (12) are slidably installed on the top of the mounting plate (11), and the bottom ends of the two groups of clamping rods (12) pass through the mounting plate (11) and are fixedly installed with a limiting plate (13). Trapezoidal clamping blocks (14) are fixedly installed at one end of the two groups of clamping rods (12) located at the bottom of the mounting plate (11), and clamping springs (16) are provided on the surface of the clamping rods (12) located between the mounting plate (11) and the trapezoidal clamping blocks (14). A connecting plate (17) is fixedly installed on one side of the two groups of trapezoidal clamping blocks (14). A temperature control machine (20) is provided on the top of the base (1).

2. A temperature control device for a thermoplastic mold according to claim 1, characterized in that: Universal wheels (2) are fixedly installed at the four corners of the bottom of the base (1), fixed frames (3) are symmetrically fixedly installed on both sides of the top of the base (1), and fixed sliding grooves (4) are provided on opposite sides of the two sets of fixed frames (3).

3. A temperature control device for a thermoplastic mold according to claim 2, characterized in that: A stopper (5) is fixedly installed on the top of the base (1) between one end of the two sets of fixing frames (3), and multiple sets of mounting shafts (6) are fixedly installed at equal intervals inside the base (1), and rollers (7) are rotatably installed on the surfaces of the mounting shafts (6).

4. A temperature control device for a thermoplastic mold according to claim 1, characterized in that: The two sides of the trapezoidal clamping block (14) are respectively and symmetrically fixedly mounted with limiting clamping columns (15), and the limiting clamping columns (15) correspond to the limiting sliding grooves (9).

5. The temperature control device for a thermoplastic mold according to claim 1, characterized in that: Two groups of through holes (18) are respectively arranged on both sides of the surface of the connecting plate (17), and positioning bolts (19) are arranged inside the through holes (18). The positioning bolts (19) pass through the connecting plate (17) and correspond to the positioning screw holes (10).

6. A temperature control device for a thermoplastic mold according to claim 2, characterized in that: A plurality of groups of rollers (21) are fixedly installed at equal intervals on the bottom of both sides of the temperature control machine (20), and the rollers (21) correspond to the fixed slide grooves (4).

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