Easily-positioned mold closing structure for plastic comb production

Abstract

The utility model relates to the technical field of plastic comb production, and provides an easy-to-position mold closing structure for plastic comb production, which comprises a workbench and support legs, supporting legs are evenly fixed to the bottom end of the workbench. According to the utility model, the positioning structure is arranged, the side limiting plates are arranged on the two sides of the movable mold, the other ends of the limiting rods are fixedly connected with the outer walls of the fixed side plates, and the movement of the movable mold drives the side limiting plates to move on the outer walls of the limiting rods; the limiting rod is arranged on the movable mold, so that the movable mold does not deviate in the long displacement process, and when the fixed mold and the movable mold are about to be closed, a limiting convex block on one side of the fixed mold is clamped with a reserved clamping groove in one side of the limiting rod, so that clamping of the molds is more accurate, and the positioning function of the device is achieved; and the production efficiency of the easy-to-position mold closing structure for producing the plastic comb is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic comb production technical field, especially easy to position's plastic comb production die structure. BACKGROUND

[0002] With the progress of the times, technology is developing, comb as people's daily life in daily life tool basically every day will be used, in addition to the daily use of the family, the hotel will prepare disposable combs in the hotel, in order to save cost, generally hotel will prepare plastic combs for guests, so the demand for plastic combs is also many, therefore the emergence of a plastic comb production die structure is particularly important.

[0003] The plastic comb production die structure in the above although it is convenient for the production of plastic combs, and the production demand of plastic combs is met, but the die is easy to deviate when the die is combined, so that the die cannot be combined well, and the product produced becomes a defective product, and the production efficiency of the device is reduced. UTILITY MODEL CONTENT

[0004] The utility model discloses a plastic comb production die structure easy to position to solve the defect that the die structure of plastic comb production of prior art is easy to deviate.

[0005] In order to solve the above technical problem, the utility model provides the following technical scheme: a plastic comb production die structure easy to position, including workbench and support, the bottom of the workbench is uniformly fixed with support, the bottom of the workbench is provided with collection structure,

[0006] The outer wall on the one side of the workbench is provided with a control console, the top of the workbench is fixed with a fixed side plate on one side, the outer wall on one side of the fixed side plate is provided with a fixed die, the top of the fixed die is fixed with an injection port on one side, the top of the workbench is provided with a moving side plate on the side away from the fixed side plate, the moving side plate is provided with a moving die on the side close to the fixed die, the outer wall of the moving die is provided with a positioning structure on both sides, the positioning structure includes a side limiting plate, a limiting rod and a limiting block, the side limiting plate is fixed on both sides of the outer wall of the moving die, the inside of the side limiting plate is provided with a limiting rod, the outer wall on the side close to the moving die of the fixed die is uniformly fixed with a limiting block.

[0007] The bottom of the moving side plate is provided with a moving structure.

[0008] Preferably, the collection structure includes a drop trough, a collection box, a collection cavity, an electric telescopic rod and a push plate. The drop trough is opened in the middle position of the workbench, a collection box is provided below the drop trough, a collection cavity is provided inside the collection box, the electric telescopic rod is provided inside the fixed mold, and a push plate is provided at one end of the electric telescopic rod.

[0009] Preferably, the top-view cross-sectional area of ​​the drop trough is smaller than the top-view cross-sectional area of ​​the collecting chamber, and the push plate and the fixed mold are telescopically connected.

[0010] Preferably, the side limiting plates are symmetrically distributed on both sides of the movable mold, and one end of the limiting rod passes through the side limiting plates and extends to the outer wall of the fixed mold.

[0011] Preferably, the limiting rod is fixedly connected to the fixed mold, and the limiting protrusions are distributed at equal intervals on the outer wall of the fixed mold on a side close to the movable mold.

[0012] Preferably, the movable structure includes a servo motor, a rotating rod, a displacement groove, a slider and a connecting block. The servo motor is installed below the fixed mold inside the workbench. A rotating rod is provided at one end of the servo motor. The displacement groove is provided below the movable side plate inside the workbench. A slider is provided inside the displacement groove on the outer wall of the rotating rod, and a connecting block is fixed to the top of the slider.

[0013] Preferably, the output end of the servo motor is fixedly connected to one end of the rotating rod, and the rotating rod is threadedly connected to the slider.

[0014] The utility model provides a mold clamping structure for plastic comb production that is easy to position, and has the following advantages:

[0015] By providing a positioning structure, side limit plates are provided on both sides of the movable mold, and the other end of the limit rod is fixedly connected to the outer wall of the fixed side plate. The movement of the movable mold drives the side limit plates to move on the outer wall of the limit rod. Since the side limit plates and the limit rod are provided on both sides of the movable mold, the movable mold can be kept from deviating during a long displacement process. When the fixed mold and the movable mold are about to be closed, the limit protrusion on one side of the fixed mold is engaged with the reserved card groove on one side of the limit rod, so that the clamping of the mold is more accurate, thereby realizing the positioning function of the device and improving the production efficiency of the easy-to-position closing structure for plastic comb production.

[0016] By providing a collection structure, after injection molding, the console issues a command, the electric telescopic rod is activated, and the drop groove is responsible for allowing the finished products pushed out by the electric telescopic rod and the push plate to fall smoothly into the collection cavity inside the collection box below, thereby realizing the collection function of the device and improving the convenience of the mold clamping structure for the production of plastic combs that are easy to position;

[0017] By providing a moving structure, the servo motor is started upon receiving a command from the console, and a sliding groove is provided on the top of the workbench at the top of the displacement groove, so that the connecting block can move inside. The rotation of the rotating rod drives the slider and the connecting block to move on the outer wall of the rotating rod in the displacement groove. The movement of the connecting block drives the movement of the movable side plate and the movable mold, so that the device can close the mold, realizing the function of moving the device and improving the operability of the mold closing structure for the production of plastic combs that are easy to position. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the top structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the utility model.

[0023] Explanation of the reference numerals in the figure: 1. Workbench; 2. Support leg; 3. Collection structure; 301. Drop trough; 302. Collection box; 303. Collection chamber; 304. Electric telescopic rod; 305. Push plate; 4. Control console; 5. Fixed side panel; 6. Fixed mold; 7. Injection port; 8. Positioning structure; 801. Side limit plate; 802. Limit rod; 803. Limit bump; 9. Moving mold; 10. Moving side panel; 11. Moving structure; 1101. Servo motor; 1102. Rotating rod; 1103. Displacement slot; 1104. Slider; 1105. Connecting block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 5 The utility model provides a mold clamping structure for plastic comb production that is easy to position, including a workbench 1 and supporting legs 2.

[0026] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, a control console 4 is provided on the outer wall of one side of the workbench 1, a fixed side plate 5 is fixed on one side of the top of the workbench 1, a fixed mold 6 is provided on the outer wall of one side of the fixed side plate 5, an injection port 7 is fixed on one side of the top of the fixed mold 6, a movable side plate 10 is provided on the side of the top of the workbench 1 away from the fixed side plate 5, a movable mold 9 is provided on the side of the movable side plate 10 close to the fixed mold 6, and positioning structures 8 are provided on both sides of the outer wall of the movable mold 9, which include side limit plates 801, limit rods 802 and limit protrusions 803. The side limit plates 801 are fixed on both sides of the outer wall of the movable mold 9, and limit rods 802 are arranged inside the side limit plates 801. Limiting protrusions 803 are evenly fixed on the outer wall of the fixed mold 6 close to the movable mold 9. The side limit plates 801 are symmetrically distributed on both sides of the movable mold 9. One end of the limit rod 802 passes through the side limit plate 801 and extends to the outer wall of the fixed mold 6. The limit rod 802 is fixedly connected to the fixed mold 6, and the limit protrusions 803 are evenly distributed on the outer wall of the fixed mold 6 close to the movable mold 9.

[0027] The side limit plates 801 are on both sides of the movable mold 9, and the other end of the limit rod 802 is fixedly connected to the outer wall of the fixed side plate 5. The movement of the movable mold 9 brings the side limit plates 801 to move on the outer wall of the limit rod 802. Since the side limit plates 801 and the limit rod 802 are provided on both sides of the movable mold 9, the movable mold 9 can be kept from deviating during the long displacement process. When the fixed mold 6 and the movable mold 9 are about to be closed, the limit protrusion 803 on one side of the fixed mold 6 is engaged with the reserved slot on one side of the limit rod 802, so that the mold engagement is more accurate.

[0028] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, the bottom end of the workbench 1 is evenly fixed with supporting legs 2, and the bottom end of the workbench 1 is provided with a collecting structure 3, which includes a dropping trough 301, a collecting box 302, a collecting cavity 303, an electric telescopic rod 304 and a push plate 305. The dropping trough 301 is opened in the middle position of the workbench 1, and a collecting box 302 is provided below the dropping trough 301. The collection cavity 303 is provided inside the collection box 302, the electric telescopic rod 304 is provided inside the fixed mold 6, and a push plate 305 is provided at one end of the electric telescopic rod 304. The top-view cross-sectional area of ​​the dropping trough 301 is smaller than the top-view cross-sectional area of ​​the collecting cavity 303, and the push plate 305 is telescopically connected to the fixed mold 6.

[0029] After injection molding, the console 4 issues a command, the electric telescopic rod 304 is started, and the drop groove 301 is responsible for allowing the finished product pushed out by the electric telescopic rod 304 and the push plate 305 to fall smoothly into the collection cavity 303 inside the collection box 302 below.

[0030] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a movable structure 11 is provided at the bottom end of the movable side plate 10, and the movable structure 11 includes a servo motor 1101, a rotating rod 1102, a displacement groove 1103, a slider 1104 and a connecting block 1105. The servo motor 1101 is installed below the fixed mold 6 inside the workbench 1, and a rotating rod 1102 is provided at one end of the servo motor 1101. The displacement groove 1103 is provided below the movable side plate 10 inside the workbench 1, and a slider 1104 is provided inside the displacement groove 1103 on the outer wall of the rotating rod 1102. A connecting block 1105 is fixed to the top of the slider 1104, and the output end of the servo motor 1101 is fixedly connected to one end of the rotating rod 1102, and the rotating rod 1102 and the slider 1104 are threadedly connected.

[0031] The servo motor 1101 starts upon receiving a command from the console 4. A sliding groove is provided at the top of the workbench 1 at the top of the displacement groove 1103, so that the connecting block 1105 can move inside. The rotation of the rotating rod 1102 drives the slider 1104 and the connecting block 1105 to move on the outer wall of the rotating rod 1102 in the displacement groove 1103. The movement of the connecting block 1105 drives the movement of the movable side plate 10 and the movable mold 9, so that the device can close the mold.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mold clamping structure for producing plastic combs that is easy to position, comprising a workbench (1) and supporting legs (2); Its characteristics are: Support legs (2) are evenly fixed to the bottom end of the workbench (1), and a collecting structure (3) is provided at the bottom end of the workbench (1); A control console (4) is provided on the outer wall of one side of the workbench (1); a fixed side plate (5) is fixed on one side of the top of the workbench (1); a fixed mold (6) is provided on the outer wall of one side of the fixed side plate (5); an injection port (7) is fixed on one side of the top of the fixed mold (6); a movable side plate (10) is provided on the side of the top of the workbench (1) away from the fixed side plate (5); a movable mold ( 9), positioning structures (8) are provided on both sides of the outer wall of the movable mold (9), and the positioning structures (8) include side limit plates (801), limit rods (802) and limit protrusions (803), the side limit plates (801) are fixed on both sides of the outer wall of the movable mold (9), the insides of the side limit plates (801) are provided with limit rods (802), and the limit protrusions (803) are evenly fixed on the outer wall of the fixed mold (6) close to the movable mold (9); A movable structure (11) is provided at the bottom end of the movable side plate (10).

2. The mold clamping structure for producing plastic combs that is easy to position according to claim 1, characterized in that: The collecting structure (3) comprises a drop trough (301), a collecting box (302), a collecting cavity (303), an electric telescopic rod (304) and a push plate (305); the drop trough (301) is opened at the middle position of the workbench (1); a collecting box (302) is provided below the drop trough (301); a collecting cavity (303) is provided inside the collecting box (302); the electric telescopic rod (304) is provided inside the fixed mold (6); and a push plate (305) is provided at one end of the electric telescopic rod (304).

3. The mold clamping structure for producing plastic combs that is easy to position according to claim 2, characterized in that: The top-view cross-sectional area of ​​the drop trough (301) is smaller than the top-view cross-sectional area of ​​the collecting chamber (303), and the push plate (305) and the fixed mold (6) are telescopically connected.

4. The mold clamping structure for producing plastic combs that is easy to position according to claim 1, characterized in that: The side limiting plates (801) are symmetrically distributed on both sides of the movable mold (9), and one end of the limiting rod (802) passes through the side limiting plates (801) and extends to the outer wall of the fixed mold (6).

5. The mold clamping structure for producing plastic combs that is easy to position according to claim 1, characterized in that: The limiting rod (802) is fixedly connected to the fixed mold (6), and the limiting protrusions (803) are distributed at equal intervals on the outer wall of the fixed mold (6) on the side close to the movable mold (9).

6. The mold clamping structure for producing plastic combs that is easy to position according to claim 1, characterized in that: The movable structure (11) comprises a servo motor (1101), a rotating rod (1102), a displacement groove (1103), a slider (1104) and a connecting block (1105); the servo motor (1101) is installed below the fixed mold (6) inside the workbench (1); a rotating rod (1102) is provided at one end of the servo motor (1101); the displacement groove (1103) is provided below the movable side plate (10) inside the workbench (1); a slider (1104) is provided inside the displacement groove (1103) on the outer wall of the rotating rod (1102); and a connecting block (1105) is fixed to the top end of the slider (1104).

7. The mold clamping structure for producing plastic combs that is easy to position according to claim 6, characterized in that: The output end of the servo motor (1101) is fixedly connected to one end of the rotating rod (1102), and the rotating rod (1102) is threadedly connected to the slider (1104).

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