Turnover device for injection mold detection

Abstract

The utility model provides a turnover device for detecting an injection mold, which relates to the technical field of molds and comprises a bottom frame, a guide column is fixedly mounted at the top of the bottom frame, a top frame is fixedly mounted at the top of the guide column, and a first threaded column is rotatably connected to the top of the bottom frame. The first threaded column penetrates out of the top frame to be fixedly provided with a driven gear, a motor frame is fixedly installed at the top of the top frame, a motor is fixedly installed on one side of the motor frame, a driving gear is fixedly installed at the output end of the motor, and the surface of the first threaded column is in threaded connection with a moving frame. A second threaded column is in threaded connection with the interior of the moving frame, and one end of the second threaded column is rotationally connected with a turnover frame. Compared with the prior art, the device has the advantages that the first threaded column is arranged in the middle of the movable frame, stress on the two sides of the first threaded column is balanced, abrasion of the joint of the first threaded column and the movable frame is slow, and long-term use is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field especially relates to a kind of overturning device for injection mould detection. BACKGROUND

[0002] Plastic products commonly used in daily life are mainly formed by injection molding machine to mold, with short forming cycle, high production efficiency, small labor intensity and excellent product quality, among them, the product quality and dimensional accuracy of injection molding are closely related to the precision of mold, so mold needs to be detected before installation.

[0003] In the injection mold detection overturning mechanism disclosed in Chinese patent CN215338378U, the mold is installed on the connecting yoke, and the driving motor is used to realize the lifting of the lifting support frame. The connecting yoke can rotate to lift the heavy mold and then overturn it, reducing the overturning resistance. However, the injection mold detection overturning mechanism has the following shortcomings while solving the problem:

[0004] The device adjusting screw rod is arranged on one side of the vertical support frame. The mold parts are relatively heavy, the transmission screw is subjected to uneven force, and the connection between the transmission screw and the lifting block wears quickly, which is not convenient for long-term use. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve at least one of the technical defects.

[0006] Therefore, one purpose of the utility model is to provide an injection mold detection overturning device to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0007] To achieve the above purpose, an embodiment of the utility model provides an injection mold detection overturning device, which comprises a chassis, a guide column is fixedly installed on the top of the chassis, a top frame is fixedly installed on the top of the guide column, a first threaded column is rotatably connected to the top of the chassis, a driven gear is fixedly installed on the first threaded column, a motor bracket is fixedly installed on the top of the top frame, a motor is fixedly installed on one side of the motor bracket, a driving gear is fixedly installed on the output end of the motor, a moving frame is threadedly connected to the surface of the first threaded column, a second threaded column is threadedly connected in the moving frame, a turnover frame is rotatably connected to one end of the second threaded column, a mounting hole is arranged on one side of the turnover frame, and a turnover fixing hole is arranged on one side of the turnover frame and the moving frame.

[0008] Preferably, in any of the above solutions, the first threaded column is rotatably connected to the top frame, and the first threaded column is convenient for adjusting the height of the moving frame.

[0009] Preferably, according to any one of the above solutions, the driven gear and the driving gear are in mesh with each other, and the driving gear facilitates the rotation of the first threaded column by the driven gear.

[0010] Preferably, according to any one of the above solutions, the inside of the moving frame is in sliding connection with the guide column, and the guide column facilitates the avoidance of the over-bias of the moving frame.

[0011] Preferably, according to any one of the above solutions, the inside of the overturning fixing hole is inserted with a cylinder to fix the overturning frame, and the overturning fixing hole facilitates the fixing of the mold.

[0012] Preferably, according to any one of the above solutions, the bottom of the bottom frame is fixedly provided with a moving wheel, and the moving wheel facilitates the movement of the device.

[0013] Preferably, according to any one of the above solutions, one end of the second threaded column is fixedly connected with a handle, and the handle facilitates the rotation of the second threaded column and the adjustment of the spacing of the overturning frame.

[0014] Compared with the prior art, the device has the following advantages and beneficial effects:

[0015] 1. Start the motor, and the motor drives the first threaded column to rotate through the driving gear and the driven gear. The height of the moving frame is adjusted by the rotation of the first threaded column. The device is provided with the first threaded column in the middle of the moving frame. The force on both sides of the first threaded column is balanced, the connection between the first threaded column and the moving frame is less worn, and the device is convenient for long-term use.

[0016] 2. The I-shaped moving frame slides on the surface of the guide column, and the left and right groups of first threaded columns facilitate the improvement of the bearing capacity of the moving frame and the stability of the device. The overturning frame rotates around the second threaded column, facilitating the overturning of the injection mold. After the overturning is completed, the cylinder is inserted into the overturning fixing hole to fix the mold. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a structural schematic view according to the embodiment one of the device.

[0018] Fig. 2 It is a structural schematic view according to the embodiment one of the device from the bottom.

[0019] Fig. 3 It is a structural schematic view according to the embodiment one of the device from the top.

[0020] 1. bottom frame, 2. guide column, 3. top frame, 4. first threaded column, 5. driven gear, 6. motor frame, 7. motor, 8. driving gear, 9. moving frame, 10. second threaded column, 11. overturning frame, 12. mounting hole, 13. overturning fixing hole, 14. moving wheel, 15. handle. DETAILED DESCRIPTION

[0021] The specific embodiments of the utility model will be further described below in combination with the drawings.

[0022] Example one:

[0023] As Figs. 1-3 shown, the turning device for injection mold detection of the embodiment, including the chassis 1, the top of the chassis 1 is fixedly installed with the guide column 2, the I-shaped moving frame 9 is slid on the surface of the guide column 2, the top of the guide column 2 is fixedly installed with the top frame 3, the top of the chassis 1 is rotatably connected with the first threaded column 4, the first threaded column 4 is fixedly installed with the driven gear 5 through the top frame 3, the top of the top frame 3 is fixedly installed with the motor frame 6, the motor frame 6 is fixedly installed with the motor 7 on one side, the motor 7 is started, the output end of the motor 7 is fixedly installed with the driving gear 8, the motor 7 drives the first threaded column 4 to rotate through the driving gear 8 and the driven gear 5, the surface of the first threaded column 4 is screw-connected with the moving frame 9, the height of the moving frame 9 is adjusted by the rotation of the first threaded column 4, the inside of the moving frame 9 is screw-connected with the second threaded column 10, one end of the second threaded column 10 is rotatably connected with the turning frame 11, the turning frame 11 is rotated around the second threaded column 10 to turn the mold, one side of the turning frame 11 is provided with the mounting hole 12, the moving frame 9 is adjusted to the bottom of the first threaded column 4, the mold and the turning frame 11 are fixed by screwing into the mounting hole 12, one side of the turning frame 11 and the moving frame 9 is provided with the turning fixing hole 13, then the mold is fixed by inserting the cylinder into the turning fixing hole 13.

[0024] The first threaded column 4 is rotatably connected with the top frame 3, and the number of the single-side first threaded column 4 is two.

[0025] The driven gear 5 and the driving gear 8 are engaged with each other, and the driving gear 8 is the same size as the driven gear 5.

[0026] The inside of the moving frame 9 is slidably connected with the guide column 2, and the shape of the moving frame 9 is two I-shaped structures connected together.

[0027] The inside of the turning fixing hole 13 is inserted with the cylinder to fix the turning frame 11, and the shape of the turning frame 11 is a long strip.

[0028] The bottom of the chassis 1 is fixedly installed with the moving wheel 14, and the moving wheel 14 is a universal wheel with a self-locking mechanism.

[0029] One end of the second threaded column 10 is fixedly connected with the handle 15, and the handle 15 is connected with the second threaded column 10 by welding.

[0030] The turning device for injection mold detection of the embodiment has the following working principle:

[0031] Start motor 7, motor 7 through driving gear 8 and driven gear 5 drive first threaded column 4 rotation, first threaded column 4 rotation adjusts the height of moving frame 9, I-shaped moving frame 9 on the surface of guide column 2 sliding, adjust moving frame 9 to the bottom of first threaded column 4, through screw into mounting hole 12 with mold and turnover frame 11 fixed, start motor 7 again, drive moving frame 9 to rise and detect, turnover frame 11 rotates around second threaded column 10, and the mold is turned over, then the cylinder is inserted into the reverse fixing hole 13 to fix the mold, and the other side is detected.

[0032] Compared with the prior art, the utility model has the following beneficial effects relative to the prior art:

[0033] 1、start motor 7, motor 7 through driving gear 8 and driven gear 5 drive first threaded column 4 rotation, first threaded column 4 rotation adjusts the height of moving frame 9, the device is set in the middle of moving frame 9 through first threaded column 4, the stress of first threaded column 4 both sides is more balanced, the connection of first threaded column 4 and moving frame 9 wears slowly, and long-term use is facilitated.

[0034] 2、I-shaped moving frame 9 on the surface of guide column 2 sliding, cooperate left and right two groups of first threaded column 4 to improve the carrying capacity of moving frame 9, improve the stability of the device, turnover frame 11 rotates around second threaded column 10, and the injection mold is turned over, and the cylinder is inserted into the reverse fixing hole 13 after turning over to fix the mold.

Claims

1. An ejection device for an injection mold inspection, characterized by comprising: The utility model relates to a kind of automatic turning over device, including chassis (1), the top of the chassis (1) is fixedly installed guide column (2), the top of the guide column (2) is fixedly installed top frame (3), the top of the chassis (1) is rotatably connected with first threaded column (4), the first threaded column (4) is fixedly installed driven gear (5) with the top frame (3) being penetrated, the top of the top frame (3) is fixedly installed motor frame (6), the one side of the motor frame (6) is fixedly installed motor (7), the output of the motor (7) is fixedly installed driving gear (8), the surface of the first threaded column (4) is screw-connected with moving frame (9), the inside of the moving frame (9) is screw-connected with second threaded column (10), the one end of the second threaded column (10) is rotatably connected with turnover frame (11), the one side of the turnover frame (11) is provided with mounting hole (12), the one side of the turnover frame (11) and moving frame (9) is provided with turnover fixed hole (13).

2. The turnover device for injection mold inspection according to claim 1, wherein The first threaded column (4) is rotatably connected with the top frame (3).

3. The turnover device for injection mold inspection according to claim 1, wherein The driven gear (5) and the driving gear (8) are engaged with each other.

4. The turnover device for injection mold inspection according to claim 1, wherein The inside of the moving frame (9) is slidably connected with the guide column (2).

5. The turnover device for injection mold inspection according to claim 1, wherein The inside of the turnover fixed hole (13) is inserted into cylinder to fix the turnover frame (11).

6. The turnover apparatus for injection mold inspection according to claim 1, wherein The bottom of the chassis (1) is fixedly installed with moving wheel (14).

7. The turnover apparatus for injection mold inspection according to claim 1, wherein The one end of the second threaded column (10) is fixedly connected with crank handle (15).

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