Rapid and convenient automatic material pulling mechanism

Abstract

The utility model discloses a quick and convenient automatic material pulling mechanism, and belongs to the technical field of injection molding. The device mainly comprises an injection molding table and a material pulling mechanism, an injection molding groove is formed in the top of the injection molding table, a pair of material floating plates are installed on the two sides of the injection molding groove, terminal material belts are arranged on the material floating plates, the material pulling mechanism is detachably installed on one side of the injection molding table, the material pulling mechanism comprises a U-shaped plate, a pneumatic part and a material pulling module, and the pneumatic part is installed on one side of the U-shaped plate. According to the rapid and convenient automatic material pulling mechanism, the material floating plate and the terminal material belt are ejected upwards through the ejection mechanism, then a signal is transmitted to the pneumatic part in a delayed mode, the pneumatic part is used for driving the material pulling module to move in the horizontal direction, the terminal material belt is controlled to move, and therefore the automatic material pulling effect is achieved; according to the automatic material pulling mechanism, a relatively simple mechanical structure and a pneumatic driving mode are adopted, the manufacturing cost is reduced, the material pulling mechanism is detachably installed on one side of the injection molding table, and the purpose that the automatic material pulling mechanism is convenient to replace is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of injection molding, in particular to a quick and convenient automatic material pulling mechanism. BACKGROUND

[0002] The injection material pulling mechanism in the traditional device comprises an injection table, the injection table is provided with an injection groove, the injection groove is provided with a pin, and when the material belt is located in the injection table, the pin is inserted and fixed, and then the injection work on the material belt is carried out.

[0003] However, the conventional automatic material pulling mechanism generally realizes automatic material pulling through external pneumatic elements or a servo motor and an electric control module. The servo motor and the electric control module are core components, and the price thereof is relatively high. In particular, the cost of the servo motor and the electric control module is more significant for high-power or high-precision requirements. In addition, when the servo motor and the electric control module are replaced, a large number of components need to be disassembled, and the operation is complex and time-consuming.

[0004] Therefore, it is necessary to provide a quick and convenient automatic material pulling mechanism to solve the above problems.

[0005] It should be noted that the above information disclosed in the background section is only used to understand the background of the application concept, and therefore, it can contain information that does not constitute prior art. CONTENT OF THE UTILITY MODEL

[0006] Based on the above problems existing in the prior art, the application aims to provide a quick and convenient automatic material pulling mechanism. The floating material plate and the terminal material belt are lifted upward by using the ejection mechanism, a delay signal is then sent to the pneumatic element, the pneumatic element is used to drive the material pulling module to move horizontally, the terminal material belt is controlled to move, and the effect of automatic material pulling is achieved. The automatic material pulling mechanism adopts a relatively simple mechanical structure and a pneumatic driving mode, reduces the manufacturing cost, and the material pulling mechanism can be detachably installed on one side of the injection table, so that the automatic material pulling mechanism is convenient to replace.

[0007] The technical scheme adopted by the application to solve the technical problems is: a quick and convenient automatic material pulling mechanism, comprising: an injection table and a material pulling mechanism, the injection table is provided with an injection groove on the top, a pair of floating material plates are installed on both sides of the injection groove, a terminal material belt is arranged on each of the pair of floating material plates, the material pulling mechanism is detachably installed on one side of the injection table, the material pulling mechanism comprises a U-shaped plate, a pneumatic element and a material pulling module, the pneumatic element is installed on one side of the U-shaped plate, and the material pulling module is connected with the output end of the pneumatic element; wherein the injection table is further provided with an ejection mechanism for lifting the floating material plate and the terminal material belt.

[0008] Further, the material pulling module comprises a moving block, the moving block is connected with the output end of the pneumatic element, and a pair of material pulling terminals are installed on the bottom of the moving block.

[0009] Further, a pair of through holes are formed on the moving block, a pair of slide rods are installed on the inner side wall of the U-shaped plate, the through holes penetrate the slide rods and are in sliding connection with the slide rods.

[0010] Further, the material pulling mechanism further comprises a mounting plate and a plurality of mounting bolts, the mounting plate is mounted to the bottom of the U-shaped plate, and the mounting plate is mounted on one side of the injection molding table through the plurality of mounting bolts.

[0011] Further, a pair of positioning columns are mounted on one side of the injection molding table, a pair of positioning holes are formed on the mounting plate, and the positioning holes are matched with the positioning columns.

[0012] Further, two position positioning modules are arranged on the inner side wall of the U-shaped plate, the position positioning module comprises two limiting columns, and the material pulling module is located between the two limiting columns.

[0013] The automatic material pulling mechanism provided by the application has the advantages that the floating material plate and the terminal material belt are lifted upward by the ejection mechanism, a time-delay signal is then sent to the pneumatic component, the material pulling module is driven to move horizontally by the pneumatic component, and the terminal material belt is controlled to move, so that the effect of automatic material pulling is achieved.

[0014] In addition to the purposes, features and advantages described above, the application has other purposes, features and advantages. The application will be further described below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings accompanying the specification of the application form a part of the application and serve to provide further understanding of the application, the illustrative embodiments thereof, and its description, and do not limit the application in any way.

[0016] In the drawings:

[0017] Figure 1 is a first overall structure schematic view;

[0018] Figure 2 is a second overall structure schematic view;

[0019] Figure 3 is a first structure schematic view of the material pulling mechanism;

[0020] Figure 4 is a second structure schematic view of the material pulling mechanism;

[0021] Figure 5The structural schematic diagram of the pulling module.

[0022] In the drawings, various reference numerals refer to:

[0023] 1, injection molding platform; 2, injection molding groove; 3, floating material plate; 4, terminal material belt; 5, pulling mechanism; 51, U-shaped plate; 52, pneumatic component; 53, pulling module; 531, moving block; 532, through hole; 533, terminal pulling; 54, mounting plate; 55, mounting bolt; 56, sliding rod; 57, positioning hole; 58, limiting column; 6, positioning column. DETAILED DESCRIPTION

[0024] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0025] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0026] As Figures 1-5 shown, the present application provides a quick and convenient automatic pulling mechanism, which comprises an injection molding platform 1 and a pulling mechanism 5. The injection molding platform 1 is provided with an injection molding groove 2 on the top, and a pair of floating material plates 3 is installed on both sides of the injection molding groove 2. A terminal material belt 4 is arranged on each of the floating material plates 3. The pulling mechanism 5 is detachably installed on one side of the injection molding platform 1. The pulling mechanism 5 comprises a U-shaped plate 51, a pneumatic component 52 and a pulling module 53. The pneumatic component 52 is installed on one side of the U-shaped plate 51 and fixed to one side of the U-shaped plate 51 by bolts. The pulling module 53 is connected to the output end of the pneumatic component 52. In addition, the injection molding platform 1 is also provided with an ejection mechanism for lifting the floating material plate 3 and the terminal material belt 4.

[0027] In the present embodiment, the present application is a device for automatically moving the terminal material belt 4 out of the injection molding platform 1 after the terminal material belt 4 is completed, so as to complete the automatic pulling work. The device is mainly used for improving work efficiency and saving labor.

[0028] Specifically, when the terminal material belt 4 is completed by injection molding, the floating material plate 3 and the terminal material belt 4 are lifted upward by using the ejection mechanism, and then a time delay signal is sent to the pneumatic part 52, the pulling material module 53 is driven by the pneumatic part 52 to move horizontally, the terminal material belt 4 is controlled to move, so as to achieve the effect of automatic pulling material. Through repeated movement, the work efficiency can be improved, and the manual labor can be saved. The automatic pulling material mechanism adopts a relatively simple mechanical structure and a pneumatic driving mode, which reduces the manufacturing cost. The pulling material mechanism 5 is detachably installed on one side of the injection molding table 1, so as to achieve the purpose of convenient replacement of the automatic pulling material mechanism.

[0029] It should be noted that the ejection mechanism adopts a relatively mature existing technology known to those skilled in the art, and therefore will not be described in detail.

[0030] The injection molding groove 2 is provided with a pin, and the terminal material belt 4 is fixed by the pin when located in the injection molding groove 2. The ejection mechanism is used to lift the terminal material belt 4, so that the pin is separated from the terminal material belt 4.

[0031] In addition, the pneumatic part 52 can be a pneumatic cylinder or a pneumatic motor.

[0032] As shown in Figure 5 The pulling material module 53 includes a moving block 531 connected with the output end of the pneumatic part 52. The moving block 531 is fixedly connected with the output end of the pneumatic part 52, so that the pneumatic part 52 can control the moving block 531 to move horizontally. The moving block 531 is provided with a pair of pulling terminals 533 at the bottom.

[0033] In the embodiment, the pulling terminals 533 are installed at the bottom of the moving block 531, which are used to be inserted into the terminal positioning holes on the terminal material belt 4. The movement of the moving block 531 in the horizontal direction can drive the terminal material belt 4 to move synchronously.

[0034] The floating material plate 3 is provided with an avoiding groove, and the pulling terminals 533 can penetrate through the avoiding groove to be inserted into the terminal positioning holes on the terminal material belt 4. The avoiding groove can provide space for the horizontal movement of the pulling terminals 533.

[0035] As shown in Figures 3-5 The moving block 531 is provided with a pair of through holes 532, and the inner side wall of the U-shaped plate 51 is provided with a pair of sliding rods 56. The through holes 532 penetrate through the sliding rods 56 and are slidably connected with the sliding rods 56.

[0036] In the embodiment, the sliding rods 56 are provided, which can improve the stability of the horizontal movement of the pulling material module 53.

[0037] As shown in Figures 2-3As shown, the pulling mechanism 5 further comprises a mounting plate 54 mounted to the bottom of the U-shaped plate 51 and a plurality of mounting bolts 55, the mounting plate 54 is mounted on one side of the injection molding table 1 through the plurality of mounting bolts 55, a pair of positioning columns 6 are mounted on one side of the injection molding table 1, a pair of positioning holes 57 are formed on the mounting plate 54 and matched with the positioning columns 6.

[0038] In the embodiment, the positioning of the pulling mechanism 5 is facilitated by the cooperation of the positioning columns 6 and the positioning holes 57, and the pulling mechanism 5 is facilitated to be disassembled and assembled by the mounting bolts 55.

[0039] As shown, Figure 3 The inner side wall of the U-shaped plate 51 is provided with two position positioning modules, each of which comprises two limiting columns 58, and the pulling module 53 is located between the two limiting columns 58.

[0040] In the embodiment, the two limiting columns 58 are mainly used to limit the movement range of the pulling module 53 in the horizontal direction.

[0041] Working principle:

[0042] When the terminal tape 4 is completed by injection molding, the floating material plate 3 and the terminal tape 4 are lifted up by the ejection mechanism, at this time, the pulling terminal 533 on the pulling module 53 can be inserted into the terminal positioning hole on the terminal tape 4, then the pneumatic part 52 drives the pulling module 53 to move horizontally after receiving the delay signal, and controls the terminal tape 4 to move, thereby achieving the effect of automatic pulling. The repeated movement can improve the work efficiency and save labor.

[0043] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fast and convenient automatic material pulling mechanism, characterized by: include: An injection molding table (1), wherein an injection molding groove (2) is installed on the top of the injection molding table (1), a pair of floating plates (3) are installed on both sides of the injection molding groove (2), and a terminal material strip (4) is provided on each of the pair of floating plates (3); A material pulling mechanism (5), the material pulling mechanism (5) is detachably mounted on one side of the injection molding table (1), the material pulling mechanism (5) comprises a U-shaped plate (51), a pneumatic component (52) and a material pulling module (53), the pneumatic component (52) is mounted on one side of the U-shaped plate (51), and the material pulling module (53) is connected to the output end of the pneumatic component (52); The injection molding table (1) is also provided with an ejection mechanism for lifting the floating plate (3) and the terminal strip (4).

2. A fast and convenient automatic material pulling mechanism according to claim 1, characterized in that: The material pulling module (53) comprises a moving block (531), the moving block (531) is connected to the output end of the pneumatic component (52), and a pair of material pulling terminals (533) are installed at the bottom of the moving block (531).

3. A fast and convenient automatic material pulling mechanism according to claim 2, characterized in that: A pair of through holes (532) are provided on the movable block (531), a pair of sliding rods (56) are installed on the inner side wall of the U-shaped plate (51), and the through holes (532) pass through the sliding rods (56) and are slidably connected to the sliding rods (56).

4. A fast and convenient automatic material pulling mechanism according to claim 1, characterized in that: The pulling mechanism (5) further comprises a mounting plate (54) and a plurality of mounting bolts (55), wherein the mounting plate (54) is mounted to the bottom of the U-shaped plate (51), and the mounting plate (54) is mounted on one side of the injection molding table (1) via the plurality of mounting bolts (55).

5. A fast and convenient automatic material pulling mechanism according to claim 4, characterized in that: A pair of positioning columns (6) are installed on one side of the injection molding platform (1), and a pair of positioning holes (57) are opened on the mounting plate (54), and the positioning holes (57) are adapted to the positioning columns (6).

6. A fast and convenient automatic material pulling mechanism according to claim 1, characterized in that: The inner side wall of the U-shaped plate (51) is provided with two position positioning modules, the position positioning modules include two limiting columns (58), and the material pulling module (53) is located between the two limiting columns (58).

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