Clamping and transferring device for injection molding part production

Abstract

The clamping and transferring device comprises a walking box and rails, the two rails are symmetrically arranged at the top end of the walking box, the rails are connected with the walking box in a sliding mode, an electric push rod is arranged at the center position of the bottom end of the walking box, and the electric push rod is connected with the walking box in a sliding mode. A transmission rod is installed at the bottom end of the electric push rod, a transmission frame is installed at the bottom end of the transmission rod, supporting blocks are symmetrically arranged outside the transmission frame, adjusting blocks are arranged outside the transmission frame on one sides of the supporting blocks, and two sets of limiting rods are installed on the sides, close to the transmission frame, of the supporting blocks. According to the clamping and transferring device, the injection molding parts can be conveniently clamped and conveyed, multiple sets of injection molding parts can be conveniently clamped and conveyed at a time, long-distance conveying and moving of the injection molding parts are facilitated, the conveying range of the injection molding parts is widened, and the convenience of batch transferring of the injection molding parts is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping and transferring devices, in particular to a clamping and transferring device for injection molding part production. Background Technique

[0002] An injection molding machine is the most core facility in the production of injection molded products. It plays a role in heating and melting raw materials and injecting them into a mold for molding during production. Injection molding machines with different specifications, models, and structural forms can meet the requirements for producing different sizes, materials, and molding quantities. Almost all thermoplastic plastics and various thermosetting plastics can be molded by this method. The use of a centralized conveying system can ensure stable operation of the equipment and prevent material blockage, thereby improving production efficiency. Its application is also very extensive and can be used in industries such as injection molding, extrusion, blow molding, granulation, and chemical engineering. The centralized conveying system can automatically convey injection molded products, reducing the time and labor costs of manual handling. The clamping and transferring device for injection molding part production has an important application in the conveying of injection molded products.

[0003] As disclosed in a clamping and transferring device for automotive injection molding parts with the authorization announcement number CN215849145U, which includes a top frame and a second movable plate, and the second movable plate is slidably connected to the top frame. The clamping and transferring device for automotive injection molding parts further includes: a plurality of symmetrically arranged clamping members for clamping injection molding parts; two groups of position adjustment components for installing the clamping members, and elastic members can also be used to drive the clamping members to move, so that several clamping members on the position adjustment components can change positions, and thus several clamping members can all be in contact with the surface of the special-shaped injection molding parts.

[0004] Although it realizes that by setting the position adjustment components, several clamping slats can be conveniently brought into contact with the surface of the injection molding parts, so that the injection molding parts with irregular surface shapes can be stably clamped, thereby improving the practicability of the clamping and moving device.

[0005] However, it does not solve the problems that the existing such clamping and transferring devices are generally not conducive to the convenient clamping and conveying of injection molding parts, not convenient for clamping and conveying multiple groups of injection molding parts at one time, not convenient for long-distance conveying and moving of injection molding parts, greatly affecting the conveying range of injection molding parts and the convenience of batch transfer of injection molding parts. Content of the Utility Model

[0006] The purpose of the utility model is to provide a clamping and transferring device for injection molding part production, so as to solve the problems put forward in the above background technique that the clamping and transferring device is not convenient for the convenient clamping and conveying of injection molding parts, not convenient for clamping and conveying multiple groups of injection molding parts at one time, not convenient for long-distance conveying and moving of injection molding parts, affecting the conveying range of injection molding parts and the convenience of batch transfer of injection molding parts.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A clamping and transfer device for injection molding part production, including a traveling box and tracks. Two sets of tracks are provided at the top of the traveling box, and the tracks are symmetrically installed and slidably connected to the traveling box. An electric push rod is installed at the central position of the bottom end of the traveling box. A transmission rod is installed at the bottom end of the electric push rod. A transmission frame is installed at the bottom end of the transmission rod. Support blocks are symmetrically arranged outside the transmission frame. Adjusting blocks are arranged outside the transmission frame on one side of each support block. Two sets of limiting rods are installed on the side of each support block close to the transmission frame, and the limiting rods are connected to the transmission frame through the adjusting blocks and are slidably connected to the adjusting blocks. Servo motors are installed on the outer walls of the support blocks. A threaded rod is provided at the output end of the servo motor, and the threaded rod is threadedly connected to the adjusting block. Connecting frames are installed at the bottom ends of the adjusting blocks. Conveyor frames are installed at the bottom ends of the connecting frames, and sliding strips are installed on the side walls of the conveyor frames.

[0008] Preferably, auxiliary wheels are installed inside the conveyor frames on one side of the sliding strips, and driving wheels are installed inside the conveyor frames on the other side of the sliding strips.

[0009] Preferably, transmission belts are provided on the surfaces of the driving wheels, and the transmission belts extend to the surfaces of the auxiliary wheels and are slidably connected to the sliding strips.

[0010] Preferably, stepping motors are installed inside the conveyor frames below the driving wheels, and the output ends of the stepping motors are connected to the driving wheels.

[0011] Preferably, racks are installed on the outer walls of the tracks. Linkage shafts are installed inside the traveling boxes on one side of the racks. Small gears are installed at the top ends of the linkage shafts, and the small gears are meshed with the racks.

[0012] Preferably, large gears are installed at the bottom ends of the linkage shafts. Variable frequency motors are installed inside the traveling boxes on one side of the linkage shafts. Linkage gears are installed at the output ends of the variable frequency motors, and the linkage gears are meshed with the large gears.

[0013] Preferably, side wheels are installed inside the traveling boxes on both sides of the small gears, and the side wheels are slidably connected to the tracks. Limiting wheels are installed inside the traveling boxes on one side of the side wheels, and the limiting wheels are slidably connected to the tracks.

[0014] Preferably, a control panel is provided on the outer wall of the track, and the output end of the control panel is electrically connected to the input ends of the variable frequency motor, the electric push rod, the servo motor, and the stepping motor.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: This clamping and transferring device not only realizes the convenient clamping and conveying of injection-molded parts by the clamping and transferring device, facilitates the conveying of multiple groups of injection-molded parts in one clamping, facilitates the long-distance conveying and movement of injection-molded parts, but also increases the conveying range of injection-molded parts and improves the convenience of batch transfer of injection-molded parts;

[0016] (1) The servo motor drives the rotation of the threaded rod. The threaded rod enters the inside of the adjusting block to drive the adjusting block to slide on the surface of the limiting rod. The two adjusting blocks respectively drive the connecting frame, the conveying frame and the transmission belt to move, so as to adjust the distance between the two transmission belts, which is convenient for clamping and fixing the injection-molded parts. The electric push rod drives the transmission rod to move, and the transmission rod drives the transmission frame to move, so as to drive the transmission belt to move upward, which is convenient for the transmission belt to drive the injection-molded parts to lift a certain height. The stepping motor drives the driving wheel to rotate, and the driving wheel drives the transmission belt to move. The sliding strip provides sliding support for the transmission belt. The two transmission belts cooperate to convey the injection-molded parts horizontally, realizing the convenient clamping and conveying of the injection-molded parts by the clamping and transferring device, facilitating the conveying of multiple groups of injection-molded parts in one clamping, and improving the convenience of batch transfer of injection-molded parts;

[0017] (2) The frequency conversion motor drives the linkage gear to rotate. The linkage gear drives the large gear to rotate. The large gear drives the small gear to rotate through the linkage shaft. Under the cooperation of the small gear and the rack, the walking box is driven to move, which is convenient for the walking box to drive the transmission frame and the conveying frame to move, facilitating the long-distance conveying and movement of the injection-molded parts. It realizes the convenient control and driving movement of the injection-molded parts by the clamping and transferring device, facilitates the long-distance conveying and movement of the injection-molded parts, and increases the conveying range of the injection-molded parts. Description of the Drawings

[0018] Figure 1 is the three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 2 is the enlarged three-dimensional structure schematic diagram of the walking box of the present utility model;

[0020] Figure 3 is the enlarged three-dimensional structure schematic diagram of the conveying frame of the present utility model;

[0021] Figure 4 is the three-dimensional structure schematic diagram of the electric push rod of the present utility model;

[0022] Figure 5 is the side view structure schematic diagram of the present utility model.

[0023] In the figure: 1, walking box; 2, rack; 3, track; 4, electric push rod; 5, transmission rod; 6, threaded rod; 7, servo motor; 8, support block; 9, limit rod; 10, adjustment block; 11, transmission frame; 12, connecting frame; 13, driving wheel; 14, stepper motor; 15, conveying frame; 16, transmission belt; 17, slide bar; 18, auxiliary wheel; 19, variable frequency motor; 20, pinion; 21, linkage shaft; 22, large gear; 23, linkage gear; 24, side wheel; 25, limit wheel; 26, control panel. Specific implementation manner

[0024] To further elaborate on the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific implementation manner, structure, features and effects of the present invention as follows.

[0025] Please refer to FIGS. 1-5. An embodiment provided by the present invention: A clamping and transferring device for injection molded part production, including a walking box 1 and a track 3. Two groups of tracks 3 are provided at the top of the walking box 1, and the tracks 3 are symmetrically installed and slidably connected to the walking box 1. An electric push rod 4 is installed at the central position of the bottom end of the walking box 1, and the electric push rod 4 plays a role of power drive. A transmission rod 5 is installed at the bottom end of the electric push rod 4, a transmission frame 11 is installed at the bottom end of the transmission rod 5, support blocks 8 are symmetrically arranged outside the transmission frame 11, adjustment blocks 10 are arranged outside the transmission frame 11 on one side of the support blocks 8, two groups of limit rods 9 are installed on the side of the support blocks 8 close to the transmission frame 11, and the limit rods 9 are connected to the transmission frame 11 through the adjustment blocks 10 and are slidably connected to the adjustment blocks 10;

[0026] Servo motors 7 are installed on the outer walls of the support blocks 8, and the servo motors 7 play a role of power drive. A threaded rod 6 is provided at the output end of the servo motor 7, and the threaded rod 6 is threadedly connected to the adjustment block 10. Connecting frames 12 are installed at the bottom ends of the adjustment blocks 10, conveying frames 15 are installed at the bottom ends of the connecting frames 12, and slide bars 17 are installed on the side walls of the conveying frames 15;

[0027] Auxiliary wheels 18 are installed inside the conveying frames 15 on one side of the slide bars 17, and driving wheels 13 are installed inside the conveying frames 15 on the other side of the slide bars 17;

[0028] Drive belts 16 are provided on the surfaces of the driving wheels 13, and the drive belts 16 extend to the surfaces of the auxiliary wheels 18 and are slidably connected to the slide bars 17. The drive belts 16 play a role of power transmission;

[0029] Turn on two sets of servo motors 7 through the operation control panel 26. The servo motors 7 drive the threaded rod 6 to rotate. The threaded rod 6 enters the inside of the adjusting block 10 to drive the adjusting block 10 to slide on the surface of the limit rod 9. Supported by the transmission frame 11 and the support block 8, the two adjusting blocks 10 drive the connecting frame 12, the conveying frame 15 and the transmission belt 16 to move respectively, so as to adjust the distance between the two transmission belts 16, which is convenient for clamping and fixing the injection molded parts. Turn on the electric push rod 4 through the operation control panel 26. The electric push rod 4 drives the transmission rod 5 to move. The transmission rod 5 drives the transmission frame 11 to move, so as to drive the transmission belt 16 to move upward, which is convenient for the transmission belt 16 to drive the injection molded part to lift a certain height. Turn on the stepping motor 14 through the operation control panel 26. The stepping motor 14 drives the driving wheel 13 to rotate. Supported by the auxiliary wheel 18, the driving wheel 13 drives the transmission belt 16 to move. The slide bar 17 provides sliding support for the transmission belt 16. The two transmission belts 16 cooperate to convey the injection molded parts horizontally, realizing the convenient clamping and conveying of the injection molded parts by the clamping and transfer device, facilitating the conveying of multiple groups of injection molded parts at one time, and improving the convenience of batch transfer of injection molded parts;

[0030] Stepping motors 14 are installed inside the conveying frames 15 below the driving wheels 13, and the output ends of the stepping motors 14 are connected to the driving wheels 13. The stepping motors 14 play a role in power driving;

[0031] Racks 2 are installed on the outer walls of the tracks 3. Linkage shafts 21 are installed inside the traveling boxes 1 on one side of the racks 2. Small gears 20 are installed at the tops of the linkage shafts 21, and the small gears 20 mesh with the racks 2;

[0032] Large gears 22 are installed at the bottoms of the linkage shafts 21. Variable frequency motors 19 are installed inside the traveling boxes 1 on one side of the linkage shafts 21. The variable frequency motors 19 play a role in power driving. Linkage gears 23 are installed at the output ends of the variable frequency motors 19, and the linkage gears 23 mesh with the large gears 22;

[0033] Lateral wheels 24 are installed inside the traveling boxes 1 on both sides of the small gears 20, and the lateral wheels 24 are slidably connected to the tracks 3. Limit wheels 25 are installed inside the traveling boxes 1 on one side of the lateral wheels 24, and the limit wheels 25 are slidably connected to the tracks 3;

[0034] A control panel 26 is arranged on the outer wall of the track 3, and the output end of the control panel 26 is electrically connected to the input ends of the variable frequency motor 19, the electric push rod 4, the servo motor 7 and the stepping motor 14;

[0035] Turn on the variable-frequency motor 19 through the operation control panel 26. The variable-frequency motor 19 drives the linkage gear 23 to rotate. The linkage gear 23 drives the large gear 22 to rotate. The large gear 22 drives the small gear 20 to rotate through the linkage shaft 21. Under the cooperation of the small gear 20 and the rack 2, the walking box 1 is driven to move. The side wheels 24 and the limit wheels 25 slide on the surface of the track 3 for limit support, so as to facilitate the walking box 1 to drive the transmission frame 11 and the conveying frame 15 to move, so as to facilitate driving the injection molded part to move for long-distance conveying, realizing the convenient control and driving movement of the clamping and transferring device for the injection molded part, facilitating the long-distance conveying movement of the injection molded part, and increasing the conveying range of the injection molded part.

[0036] When the embodiment of the present application is in use: Connect an external power supply. Drive the threaded rod 6 to rotate through the servo motor 7. The threaded rod 6 enters the inside of the adjusting block 10 to drive the adjusting block 10 to slide on the surface of the limit rod 9. The two adjusting blocks 10 respectively drive the connecting frame 12, the conveying frame 15 and the transmission belt 16 to move, so as to adjust the distance between the two transmission belts 16, so as to facilitate clamping and fixing the injection molded part. Drive the transmission rod 5 to move through the electric push rod 4. The transmission rod 5 drives the transmission frame 11 to move to drive the transmission belt 16 to move upward, so as to facilitate the transmission belt 16 to drive the injection molded part to lift a certain height. Drive the power wheel 13 to rotate through the stepping motor 14. The power wheel 13 drives the transmission belt 16 to move. The slide bar 17 provides sliding support for the transmission belt 16. The two transmission belts 16 cooperate to convey the injection molded part horizontally. The variable-frequency motor 19 drives the linkage gear 23 to rotate. The linkage gear 23 drives the large gear 22 to rotate. The large gear 22 drives the small gear 20 to rotate through the linkage shaft 21. Under the cooperation of the small gear 20 and the rack 2, the walking box 1 is driven to move. The side wheels 24 and the limit wheels 25 slide on the surface of the track 3 for limit support, so as to facilitate the walking box 1 to drive the transmission frame 11 and the conveying frame 15 to move, so as to facilitate driving the injection molded part to move for long-distance conveying, so as to complete the use of the clamping and transferring device.

[0037] The above is only a preferred embodiment of the present invention, and it does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to form an equivalent embodiment with equivalent changes, but as long as it does not depart from the technical content of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A clamping and transferring device for injection molded parts production, characterized in that: The invention comprises a travel box (1) and a track (3), wherein two sets of tracks (3) are arranged at the top of the travel box (1), and the tracks (3) are symmetrically installed, and the tracks (3) are slidably connected to the travel box (1), an electric push rod (4) is installed at the center position of the bottom end of the travel box (1), a transmission rod (5) is installed at the bottom end of the electric push rod (4), a transmission frame (11) is installed at the bottom end of the transmission rod (5), and a support block (8) is symmetrically arranged outside the transmission frame (11), and an adjustment block (10) is arranged outside the transmission frame (11) on one side of the support block (8), and the support block (8) is close to the transmission frame Two sets of limit rods (9) are installed on one side of the support block (11), and the limit rods (9) are connected to the transmission frame (11) through the adjustment block (10), and the limit rods (9) are slidably connected to the adjustment block (10). A servo motor (7) is installed on the outer wall of the support block (8), and a threaded rod (6) is provided at the output end of the servo motor (7), and the threaded rod (6) is threadedly connected to the adjustment block (10). A connecting frame (12) is installed at the bottom end of the adjustment block (10), and a conveying frame (15) is installed at the bottom end of the connecting frame (12), and a sliding bar (17) is installed on the side wall of the conveying frame (15).

2. A clamping and transferring device for injection molded parts production according to claim 1, characterized in that: Auxiliary wheels (18) are installed inside the conveying frame (15) on one side of the slide bar (17), and power wheels (13) are installed inside the conveying frame (15) on the other side of the slide bar (17).

3. A clamping and transferring device for injection molded parts production according to claim 2, characterized in that: The surface of the power wheel (13) is provided with a transmission belt (16), and the transmission belt (16) extends to the surface of the auxiliary wheel (18), and the transmission belt (16) is slidably connected to the slide bar (17).

4. A clamping and transferring device for injection molded parts production according to claim 2, characterized in that: A stepper motor (14) is installed inside the conveying frame (15) below the power wheel (13), and the output end of the stepper motor (14) is connected to the power wheel (13).

5. The clamping and transferring device for injection molded parts production according to claim 1, characterized in that: A rack (2) is installed on the outer wall of the track (3), a linkage shaft (21) is installed inside the travel box (1) on one side of the rack (2), a pinion (20) is installed on the top of the linkage shaft (21), and the pinion (20) and the rack (2) are meshed with each other.

6. A clamping and transferring device for injection molded parts production according to claim 5, characterized in that: A large gear (22) is installed at the bottom end of the linkage shaft (21), a variable frequency motor (19) is installed inside the travel box (1) on one side of the linkage shaft (21), and a linkage gear (23) is installed at the output end of the variable frequency motor (19), and the linkage gear (23) is meshed with the large gear (22).

7. The clamping and transferring device for injection molded parts production according to claim 5, characterized in that: The travel box (1) on both sides of the pinion (20) is equipped with lateral wheels (24), and the lateral wheels (24) are slidably connected to the track (3); the travel box (1) on one side of the lateral wheels (24) is equipped with a limiting wheel (25), and the limiting wheel (25) is slidably connected to the track (3).

8. The clamping and transferring device for injection molded parts production according to claim 1, characterized in that: A control panel (26) is provided on the outer wall of the track (3), and the output end of the control panel (26) is electrically connected to the input ends of the variable frequency motor (19), the electric push rod (4), the servo motor (7), and the stepping motor (14).

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