CN221891465U - A feeding machine with product transmission mechanism - Google Patents

Abstract

The utility model relates to the technical field of feeders, and discloses a feeder with a product transmission mechanism, comprising two groups of fixed plates, two groups of center positioning mechanisms are arranged above the two groups of fixed plates; the two groups of center positioning mechanisms include two U-shaped frames, the U-shaped frames are installed at the upper ends of the two fixed plates, the upper ends of the fixed plates are slidably connected to two connecting plates, a staff member places a rod on a rotating support mechanism on the fixed plate, an electric push rod can pull a group of connecting blocks to move, and the connecting blocks pull the connecting plates to move under the cooperation of a guide moving mechanism, and then drive another group of connecting plates and connecting blocks to move under the cooperation of a pulling bar and a rotating bar hinge, and the connecting blocks can drive a positioning shell to move, and the positioning rollers inside the two groups of connecting shells will play a role in midpoint positioning of the rods, and a driving motor can drive a positioning roller to rotate, so that multiple groups of positioning rollers can play a role in conveying and feeding the rods under the cooperation of friction, thereby enhancing the success rate of rod processing.

Description

A feeding machine with product transmission mechanism

Technical Field

The utility model relates to the technical field of feeders, in particular to a feeder with a product transmission mechanism.

Background Art

Bar stock refers to the material in the shape of a round or polygonal stick of a certain length, as opposed to plates and other profiles. Bar stock is generally not a casting, but the raw material for forgings, which is mostly drawn or extruded through a die. It can also be processed. During the processing of bar stock, a feeding and transmission mechanism is often used. An automatic bar feeder refers to a feeding machine that cooperates with equipment that can continuously cycle and process bar materials to realize automatic feeding, thereby improving the processing efficiency and automation level of the equipment. The feeders generally equipped with CNC lathes include oil bath feeders, storage feeders, heavy hammer feeders, etc. Storage feeders have a large reserve of materials and can realize continuous feeding without stopping the machine.

The patent document with the authorized announcement number CN211894710U discloses a loading and conveying mechanism for rod materials, including a main support frame, multiple groups of bearing support seats are fixedly connected on both sides of the top of the main support frame, and transmission rollers are installed between the multiple groups of bearing support seats, and fixed seats are fixedly connected on both sides of one end of the top of the main support frame, and the centers of the two fixed seats are rotatably connected to the main transmission shaft, and one end of the main transmission shaft is fixedly connected to a pulley, and a driving motor corresponding to the main transmission shaft is arranged at the bottom of one end of the main support frame, and a transmission belt is installed between the output shaft of the driving motor and the pulley, and the centers of the tops of multiple fixed mounting blocks are fixedly connected to limiting rods. The loading and conveying mechanism of the material is not only designed with a transmission feeding device, but also with a limiting device, which can quickly and stably transmit the rod materials placed on the top of the main support frame to the designated area, greatly improving the working efficiency, and worthy of vigorous promotion.

When the above devices and traditional devices are implemented, the motion drive motor drives the main transmission shaft to rotate, thereby conveying the rods. However, the rods have different diameters and lengths, so the conveying angle may be offset when they are transmitted on the main transmission shaft, which will cause the angle of the rods to deviate when they are conveyed to the processing device, resulting in a higher probability of rod processing failure.

Utility Model Content

The purpose of the utility model is to provide a loading machine with a product transmission mechanism, which solves the problem that when the above devices and traditional devices are implemented, the motion drive motor drives the main transmission shaft to rotate, and then conveys the rods. The rods have different diameters and lengths, so the conveying angle may be offset when they are transmitted on the main transmission shaft, which leads to deviation in the angle of the rods when they are conveyed to the processing device, resulting in a high probability of failure in rod processing.

The embodiment of the present application provides a loading machine with a product transmission mechanism, including two groups of fixed plates, two groups of center positioning mechanisms are arranged above the two groups of fixed plates; the two groups of center positioning mechanisms include two U-shaped frames, the U-shaped frames are installed on the upper ends of the two fixed plates, the upper ends of the fixed plates are slidably connected to two connecting plates, a rotating bar is rotatably installed on the upper end of the middle part of the U-shaped frame, and pulling bars are rotatably installed on the upper ends of the two sides of the rotating bar, and the two groups of pulling bars are rotatably installed on the side away from the rotating bar and the upper end of the connecting plate; the upper ends of the two sides of the U-shaped frame are slidably connected to two A group of connecting blocks, the lower ends of the two groups of connecting blocks are respectively fixedly connected with positioning shells, the inner walls of the two groups of positioning shells are respectively rotatably installed with positioning rollers, the positioning rollers are vertically arranged, a driving motor is installed on the upper end of one of the connecting blocks, the output shaft of the driving motor is fixedly connected to the rotating shaft of one of the positioning rollers, an electric push rod is installed on the upper end of the U-shaped frame, the telescopic end of the electric push rod is fixedly installed with the connecting block; the upper end of the U-shaped frame is provided with a guiding and moving mechanism for guiding the movement of each group of connecting blocks and the connecting plates, and a rotating support mechanism is provided between the two fixed plates.

By adopting the above technical solution, the staff places the rods on the rotating support mechanism on the fixed plate, and the electric push rod can pull a group of connecting blocks to move, and the connecting blocks pull the connecting plates to move with the cooperation of the guide moving mechanism, and then drive another group of connecting plates and connecting blocks to move with the cooperation of the pulling bar and the rotating bar hinge, and the connecting blocks can drive the positioning shell to move, and the positioning rollers inside the two groups of connecting shells will play a role in midpoint positioning of the rods, and the driving motor can drive a positioning roller to rotate, so that multiple groups of positioning rollers can play a role in conveying and loading the rods with the cooperation of friction, thereby enhancing the success rate of rod processing.

Optionally, two groups of infrared emitters are installed on one side of one of the fixing plates, and the installation height of the infrared emitters is the same as the lowest height of the workpiece.

By adopting the above technical solution, the infrared transmitter can be fixed by the fixing plate, and the infrared transmitter can position the rod moved under the U-shaped frame, and the electric push rod is electrically connected to the infrared transmitter, so that the electric push rod can be operated.

Optionally, the rotation support mechanism includes a plurality of groups of auxiliary rollers, the plurality of groups of auxiliary rollers are rotatably installed on one side opposite to the two fixed plates, and the plurality of groups of auxiliary rollers are evenly arranged in a linear array.

By adopting the above technical solution, the fixing plate can provide rotation support for the auxiliary roller, making it convenient for the staff to place the rods on the auxiliary roller, and the auxiliary roller facilitates the staff to perform the initial movement of the rods when loading.

Optionally, the guiding movement mechanism includes two sets of slide rails, the two sets of slide rails are installed on the upper end of the U-shaped frame, and sliders are slidably installed on the outer walls of the slide rails. The two sides of the sliders are respectively fixedly installed on the side opposite to the connecting block and the connecting plate.

By adopting the above technical solution, the U-shaped frame can fix the slide rail, and the slide rail can facilitate the movement of the slider, and the slider can drive the connecting plate and the connecting block to move simultaneously.

Optionally, the installation position of each group of driving motors is the feeding end of the feed.

By adopting the above technical solution, the rods are loaded from the side close to the driving motor, so that the positioning roller can move the rods.

Optionally, multiple groups of storage rods are fixedly connected to the lower ends of the two groups of fixed plates, and support rods are slidably installed on the lower ends of the multiple groups of storage rods, and the multiple groups of storage rods and support rods are arranged in a rectangular array.

By adopting the above technical solution, the fixing plate can fix the storage rod, and the storage rod can vertically move the support rod, thereby facilitating the device to adjust the height of the bar processing device.

Optionally, locking bolts are threadedly connected in the inner walls of the plurality of storage rods, and the locking bolts abut against the outer walls of the support rods.

By adopting the above technical solution, the locking bolt can play a role in locking and positioning the storage rod and the support rod when fixing the height.

Compared with the prior art, the technical solution of this application has the following beneficial effects:

The staff of the technical solution of this application places the rods on the rotating support mechanism on the fixed plate, and the electric push rod can pull a group of connecting blocks to move, and the connecting blocks pull the connecting plates to move with the cooperation of the guide moving mechanism, and then drive another group of connecting plates and connecting blocks to move with the cooperation of the pulling bar and the rotating bar hinge, and the connecting blocks can drive the positioning shell to move, and the positioning rollers inside the two groups of connecting shells will play the role of midpoint positioning for the rods, and the driving motor can drive a positioning roller to rotate, so that multiple groups of positioning rollers can play the role of conveying and loading the rods with the cooperation of friction, thereby enhancing the success rate of rod processing.

BRIEF DESCRIPTION OF THE DRAWINGS

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

FIG1 is a front view schematic diagram of a feeder with a product transmission mechanism according to the present invention;

FIG2 is a top view of a feeder with a product transmission mechanism according to the present invention;

FIG3 is an enlarged view of a center positioning mechanism of a feeder with a product transmission mechanism of the utility model;

FIG. 4 is an enlarged view of point A in FIG. 3 of a feeder with a product transmission mechanism according to the present invention.

In the figure: 1. fixed plate; 2. auxiliary roller; 3. U-shaped frame; 4. slide rail; 5. slider; 6. connecting block; 7. positioning shell; 8. positioning roller; 9. infrared transmitter; 10. connecting plate; 11. rotating bar; 12. pulling bar; 13. electric push rod; 14. driving motor; 15. storage rod; 16. support rod; 17. locking bolt.

DETAILED DESCRIPTION

Please refer to Figures 1-4. The utility model provides a technical solution: a feeder with a product transmission mechanism, including two groups of fixed plates 1, two groups of center positioning mechanisms are arranged above the two groups of fixed plates 1; the two groups of center positioning mechanisms include two U-shaped frames 3, the U-shaped frames 3 are installed on the upper ends of the two fixed plates 1, the upper ends of the fixed plates 1 are slidably connected to two connecting plates 10, a rotating bar 11 is rotatably installed on the upper end of the middle part of the U-shaped frame 3, and the upper ends of both sides of the rotating bar 11 are respectively rotatably installed with pulling bars 12, and the two groups of pulling bars 12 are rotatably installed with the upper ends of the connecting plates 10 on the side away from the rotating bar 11; the upper ends of both sides of the U-shaped frame 3 Two groups of connection blocks 6 are respectively slidably connected, and the lower ends of the two groups of connection blocks 6 are respectively fixedly connected with positioning shells 7, and the inner walls of the two groups of positioning shells 7 are respectively rotatably installed with positioning rollers 8, and the positioning rollers 8 are vertically arranged. A driving motor 14 is installed on the upper end of one of the connection blocks 6, and the output shaft of the driving motor 14 is fixedly connected to the rotating shaft of one of the positioning rollers 8. An electric push rod 13 is installed on the upper end of the U-shaped frame 3, and the telescopic end of the electric push rod 13 is fixedly installed with the connection block 6; the upper end of the U-shaped frame 3 is provided with a guiding movement mechanism for guiding the movement of each group of connection blocks 6 and the connection plate 10, and a rotating support mechanism is provided between the two fixed plates 1;

The rotating support mechanism includes multiple groups of auxiliary rollers 2, which are rotatably installed on the side opposite to the two fixed plates 1. The multiple groups of auxiliary rollers 2 are evenly arranged in a linear array, and the position where each group of driving motors 14 is installed is the feeding end of the feeding.

In the technical solution of the present utility model, the staff places the rods on the rotating support mechanism on the fixed plate 1, and the electric push rod 13 can pull a group of connecting blocks 6 to move, and the connecting blocks 6 pull the connecting plates 10 to move with the cooperation of the guide moving mechanism, and then drive another group of connecting plates 10 and connecting blocks 6 to move with the cooperation of the pulling bar 12 and the rotating bar 11 hinged, and the connecting blocks 6 can drive the positioning shell 7 to move, and the positioning rollers 8 inside the two groups of connecting shells will play a role in midpoint positioning of the rods, and the driving motor 14 can drive a positioning roller 8 to rotate, so that multiple groups of positioning rollers 8 can play a role in conveying and loading the rods with the cooperation of friction, thereby enhancing the success rate of rod processing.

In addition, the fixed plate 1 can provide rotational support for the auxiliary roller 2, making it convenient for the staff to place the rods on the auxiliary roller 2. The auxiliary roller 2 facilitates the staff to play a preliminary role in moving the rods when loading. The rods are loaded from the side close to the drive motor 14, making it convenient for the positioning roller 8 to move the rods.

In the technical solution of the utility model, as shown in Figures 2 and 3, the guiding movement mechanism includes two groups of slide rails 4, and the two groups of slide rails 4 are installed on the upper end of the U-shaped frame 3. The outer wall of the slide rail 4 is slidably installed with a slider 5. The two sides of the slider 5 are respectively fixedly installed on the side opposite to the connecting block 6 and the connecting plate 10. The U-shaped frame 3 can fix the slide rail 4, and the slide rail 4 can facilitate the movement of the slider 5. The slider 5 can drive the connecting plate 10 and the connecting block 6 to move simultaneously.

In the technical solution of the utility model, as shown in Figure 1, two groups of infrared emitters 9 are installed on one side of one of the fixed plates 1. The installation height of the infrared emitter 9 is the same as the lowest height of the workpiece. The fixed plate 1 can fix the infrared emitter 9, and the infrared emitter 9 can position the rods moved to the bottom of the U-shaped frame 3. The electric push rod 13 is electrically connected to the infrared emitter 9, so that the electric push rod 13 can be operated.

In the technical solution of the present utility model, as shown in Figure 1, the lower ends of the two groups of fixed plates 1 are respectively fixedly connected with multiple groups of storage rods 15, and the lower ends of the multiple groups of storage rods 15 are respectively slidably installed with support rods 16. The multiple groups of storage rods 15 and the support rods 16 are arranged in a rectangular array. The fixed plates 1 can fix the storage rods 15, and the storage rods 15 can vertically move the support rods 16, which makes it easier for the device to adjust the height of the bar processing device. The inner walls of the multiple groups of storage rods 15 are threadedly connected with locking bolts, and the locking bolts 17 abut against the outer walls of the support rods 16. The locking bolts 17 can be used to lock and position the storage rods 15 and the support rods 16 when the height is fixed.

When in use, the staff first places the rod on the auxiliary roller 2 on the fixed plate 1, and the staff will not let go until more than half of the length of the rod is placed on the auxiliary roller 2, or the mechanical loading will not release the loading mechanism until more than half of the rod is placed on the auxiliary roller 2, to prevent the rod from falling due to unstable center of gravity on the auxiliary roller 2 of the placement plate, so that the infrared transmitter 9 senses that the rod is located under the U-shaped frame 3, and the electric push rod 13 can pull a group of connecting blocks 6 to move, and the connecting block 6 pulls the connecting plate 10 to move under the connection of the slider 5, and the slider 5 can slide on the slide rail 4, and then drive another group of connecting plates 10 and connecting blocks 6 to move under the cooperation of the pulling bar 12 and the rotating bar 11 hinge, and the connecting block 6 can drive the positioning shell 7 to move, and the positioning rollers 8 inside the two groups of connecting shells will play a role in midpoint positioning of the rod, and the driving motor 14 can drive a positioning roller 8 to rotate, so that multiple groups of positioning rollers 8 can play a role in conveying and loading the rod under the cooperation of friction, thereby enhancing the success rate of rod processing.

Claims (7)

1. Take product transport mechanism's material loading machine, its characterized in that: comprises two groups of fixing plates (1), and two groups of center positioning mechanisms are arranged above the two groups of fixing plates (1);

The two groups of the central positioning mechanisms comprise two U-shaped frames (3), the U-shaped frames (3) are arranged at the upper ends of the two fixing plates (1), the upper ends of the fixing plates (1) are connected with two connecting plates (10) in a sliding manner, the upper ends of the middle parts of the U-shaped frames (3) are rotatably provided with rotating strips (11), the upper ends of the two sides of the rotating strips (11) are rotatably provided with pulling strips (12) respectively, and one sides, far away from the rotating strips (11), of the two groups of the pulling strips (12) are rotatably arranged with the upper ends of the connecting plates (10);

the upper ends of two sides of the U-shaped frame (3) are respectively and slidably connected with two groups of connecting blocks (6), the lower ends of the two groups of connecting blocks (6) are respectively and fixedly connected with positioning shells (7), positioning rollers (8) are respectively and rotatably arranged on the inner walls of the two groups of positioning shells (7), the positioning rollers (8) are vertically arranged, a driving motor (14) is arranged at the upper end of one connecting block (6), an output shaft of the driving motor (14) is fixedly connected with a rotating shaft of one of the positioning rollers (8), an electric push rod (13) is arranged at the upper end of the U-shaped frame (3), and the telescopic end of the electric push rod (13) is fixedly arranged with the connecting block (6);

The upper end of the U-shaped frame (3) is provided with a guiding and moving mechanism for guiding and moving each group of connecting blocks (6) and connecting plates (10), and a rotating and supporting mechanism is arranged between the two fixing plates (1).

2. A feeder with product conveying mechanism according to claim 1, characterized in that two sets of infrared emitters (9) are mounted on one side of one of the fixing plates (1), the infrared emitters (9) being mounted at the same height as the lowest height of the workpiece.

3. The feeding machine with the product conveying mechanism according to claim 1, wherein the rotary supporting mechanism comprises a plurality of groups of auxiliary rollers (2), the auxiliary rollers (2) are rotatably arranged on one side opposite to the two fixing plates (1), and the auxiliary rollers (2) are uniformly distributed in a linear array.

4. The feeding machine with the product conveying mechanism according to claim 1, wherein the guiding moving mechanism comprises two groups of sliding rails (4), the two groups of sliding rails (4) are installed at the upper ends of the U-shaped frames (3), sliding blocks (5) are slidably installed on the outer walls of the sliding rails (4), and two sides of the sliding blocks (5) are fixedly installed on one side, which is opposite to the connecting blocks (6) and the connecting plates (10), of the feeding machine.

5. A feeder with product transport mechanism according to claim 1, characterized in that each set of said drive motors (14) is mounted in a position at the feed end of the feed.

6. The feeding machine with the product conveying mechanism according to claim 1, wherein a plurality of groups of storage rods (15) are fixedly connected to the lower ends of the two groups of fixing plates (1) respectively, the lower ends of the plurality of groups of storage rods (15) are slidably provided with supporting rods (16) respectively, and the plurality of groups of storage rods (15) and the supporting rods (16) are arranged in a rectangular array.

7. The feeding machine with the product conveying mechanism according to claim 6, wherein a plurality of groups of the storage rods (15) are internally and spirally connected with locking bolts, and the locking bolts (17) are abutted with the outer walls of the supporting rods (16).