CN221893898U - Band width adjusting device of series welding machine - Google Patents

Abstract

The utility model provides a conveyor belt width adjusting device of a series welding machine, which belongs to the technical field of battery piece manufacturing and aims to solve the problem of complicated operation when the traditional width adjusting device moves and ensures the stability of the device, and comprises an adjusting base, an adjusting bracket, an adjusting turntable, an adjusting screw rod, an adjusting cover plate, an adjusting supporting mechanism and a moving connecting mechanism; the adjusting bracket is connected inside the adjusting base in a sliding way; the adjusting screw is rotatably connected inside the upper end face of the adjusting bracket; the adjusting turntable is coaxially and fixedly connected to the front end face of the adjusting screw; the adjusting cover plate is connected to the rear end face of the adjusting base in a sliding manner; the adjusting and supporting mechanism is arranged in the adjusting base; the movable connecting mechanism is arranged on the lower end face of the adjusting base. Through adopting adjustment supporting mechanism, the realization has saved the operation of using of staff to improve the efficiency of staff's operation, through adopting movable connection mechanism, realize conveniently maintaining adjusting device.

Description

A conveyor belt width adjustment device for string welding machine

Technical Field

The utility model belongs to the technical field of battery sheet production, and more specifically, particularly relates to a conveyor belt width adjustment device for a string welding machine.

Background Art

The stringer uses mechanical transmission components to transport and weld the battery cells. When transporting the battery cells, a width adjustment device is required to adjust the width of the mechanical transmission. When adjusting the width of the mechanical transmission, the guard plate is driven to slide by the screw. The sliding of the guard plate adjusts the transmission width to ensure that the battery cells are stably transported on the stringer for processing.

According to CN202122809139.9, the utility model discloses a width adjustment device for a conveyor belt of a string welding machine in the technical field of conveyor belts of string welding machines, including a stabilizing component and an adjusting component, the adjusting component is arranged on the stabilizing component, the stabilizing component includes a support frame and a support table, two standing plates are fixed at the bottom of the support frame, a limiting table is fixed at the top of the support table, the adjusting component includes an adjusting screw, a stabilizing bar, a first covering plate and a second covering plate, one side of the second covering plate is fixed to the first covering plate, the adjusting screw passes through the limiting table, and a stabilizing bar is fixed on one side of the support table. When the handle of the utility model is turned, the covering plate moves in the horizontal direction, keeping the bottom surface of the second covering plate tangent to the external conveyor belt, and the unused width of the surface of the external conveyor belt is blocked by the second covering plate to adjust the usable width of the surface of the external conveyor belt, and the width of the covering plate blocking the external conveyor belt can be adjusted by turning the handle, which is convenient to use.

Based on the above, the legs of the existing width adjustment device are generally provided with four sets of universal wheel structures to facilitate the movement of the device. When using the width adjustment device to adjust the width of the mechanical transmission, the staff needs to move the device to a fixed position, and then open the brake components on the universal wheels one by one to ensure the stability of the device, and then adjust the width of the device. After use, the staff needs to close the brake components on the universal wheels one by one and move the device. The adjustment device is cumbersome to operate when in use.

Utility Model Content

In order to solve the above technical problems, the utility model provides a conveyor belt width adjustment device for a string welding machine to solve the problem that the legs of the existing width adjustment device are generally provided with four sets of universal wheel structures to facilitate the movement of the device. When using the width adjustment device to adjust the width of the mechanical transmission, the staff needs to move the device to a fixed position, and then open the brake components on the universal wheels one by one to ensure the stability of the device, and then adjust the width of the device. After use, the staff needs to close the brake components on the universal wheels one by one and move the device, and the adjustment device is cumbersome to operate when in use.

The purpose and function of the conveyor belt width adjustment device of the utility model for a string welding machine are achieved by the following specific technical means:

A device for adjusting the width of a conveyor belt of a string welding machine comprises an adjusting base, an adjusting bracket, an adjusting turntable, an adjusting screw, an adjusting covering plate, a supporting slider, an adjusting supporting mechanism and a movable connecting mechanism; the adjusting bracket is slidably connected to the inside of the upper end surface of the adjusting base; the adjusting screw is rotatably connected to the middle position inside the upper end surface of the adjusting bracket; the adjusting turntable is coaxially fixedly connected to the front end surface of the adjusting screw; the adjusting covering plate is slidably connected to the upper side of the rear end surface of the adjusting base, and the adjusting covering plate and the adjusting screw are threadedly connected; the supporting slider is slidably connected to the middle position inside the adjusting base; the adjusting supporting mechanism is arranged in the middle position inside the adjusting base; a total of four groups of movable connecting mechanisms are arranged, and the four groups of movable connecting mechanisms are respectively arranged at the four corners of the lower end surface of the adjusting base.

Furthermore, the adjustment support mechanism includes: an adjustment rack and an adjustment gear; the adjustment rack is fixedly connected to the middle position of the lower end surface of the adjustment cover plate; the adjustment gear is rotatably connected to the middle position inside the adjustment bracket, and the adjustment rack and the adjustment gear are meshed to form a gear rack transmission mechanism.

Furthermore, the adjustment support mechanism also includes: an adjustment pulley, an adjustment transmission belt and a support pulley; the adjustment pulley is coaxially fixedly connected to the left side of the adjustment gear; the support pulley is rotatably connected to the middle position inside the adjustment bracket; the adjustment transmission belt is transmission-connected to the outer end surfaces of the adjustment pulley and the support pulley.

Furthermore, the adjustment support mechanism also includes: a supporting worm, a first rotating shaft and a supporting worm wheel; the supporting worm is coaxially fixedly connected to the right side of the supporting pulley; the first rotating shaft is rotatably connected to the middle position inside the adjustment bracket; the supporting worm wheel is coaxially fixedly connected to the upper end surface of the first rotating shaft, and the supporting worm and the supporting worm wheel are meshed together to form a worm gear transmission mechanism.

Furthermore, the adjustment support mechanism also includes: a connecting spline, a second rotating shaft and a connecting slot; the connecting spline is coaxially fixedly connected to the lower end face of the first rotating shaft; the second rotating shaft is rotatably connected to the middle position inside the adjustment base, and the second rotating shaft and the supporting slider are threadedly connected; the connecting slot is opened on the upper end face of the second rotating shaft, and the connecting spline is slidably connected inside the connecting slot.

Furthermore, the movable connection mechanism includes: mounting screw holes and mounting screws; the mounting screw holes are provided in four groups, and the four groups of mounting screw holes are respectively opened on the lower end surface of the adjustment base; the mounting screws are provided in four groups, and the four groups of mounting screws are respectively threadedly connected inside the four groups of mounting screw holes.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model adopts an adjustment support mechanism to achieve that when the cover plate is adjusted to move its position, the support slider is driven to slide, and the support slider is supported on the ground. The support slider ensures the stability of the adjustment device on the ground, avoiding the problem that the staff needs to open the brake components on the universal wheels one by one, and also avoiding the problem that the brake components on the universal wheels need to be closed one by one when the adjustment device is moved, thus saving the staff's operation and improving the staff's work efficiency.

The utility model adopts a movable connection mechanism to realize mounting the universal wheel on the lower end surface of the adjusting device through the mounting screw hole and the mounting screw rod, so that the adjusting device can be moved conveniently and the universal wheel can be replaced on the lower side of the adjusting device conveniently, so as to facilitate the maintenance of the adjusting device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of the structure of the adjusting device of the utility model from the front view.

FIG. 2 is a schematic diagram of the structure of the adjustment device of the utility model from the rear.

FIG. 3 is a schematic structural diagram of the overall transmission of the adjusting support mechanism of the utility model.

FIG. 4 is a schematic diagram of the structure of the upper transmission part of the adjustment support mechanism of the utility model.

FIG. 5 is a schematic diagram of the structure of the lower transmission part of the adjustment support mechanism of the utility model.

FIG. 6 is a schematic structural diagram of the mobile connection mechanism of the present utility model.

In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

1. Adjust the base; 101. Install the screw hole; 2. Adjust the bracket; 3. Adjust the turntable; 4. Adjust the screw; 5. Adjust the cover plate; 6. Adjust the rack; 7. Adjust the gear; 701. Adjust the pulley; 8. Adjust the transmission belt; 9. Support the pulley; 901. Support the worm; 10. The first rotating shaft; 1001. Support the worm wheel; 1002. Connect the spline; 11. The second rotating shaft; 1101. Connect the slot; 12. Support the slider; 13. Install the screw.

DETAILED DESCRIPTION

The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

Embodiment 1:

As shown in Figures 1 to 5:

The utility model provides a conveyor belt width adjustment device for a string welding machine, comprising an adjustment base 1, an adjustment bracket 2, an adjustment turntable 3, an adjustment screw 4, an adjustment cover plate 5, a support slider 12 and an adjustment support mechanism; the adjustment bracket 2 is slidably connected to the inside of the upper end surface of the adjustment base 1; the adjustment screw 4 is rotatably connected to the middle position inside the upper end surface of the adjustment bracket 2; the adjustment turntable 3 is coaxially fixedly connected to the front end surface of the adjustment screw 4; the adjustment cover plate 5 is slidably connected to the upper side of the rear end surface of the adjustment base 1, and the adjustment cover plate 5 and the adjustment screw 4 are threadedly connected; the support slider 12 is slidably connected to the middle position inside the adjustment base 1; the adjustment support mechanism is arranged at the middle position inside the adjustment base 1.

Among them, the adjustment support mechanism includes: an adjustment rack 6 and an adjustment gear 7; the adjustment rack 6 is fixedly connected to the middle position of the lower end surface of the adjustment cover plate 5; the adjustment gear 7 is rotatably connected to the middle position inside the adjustment bracket 2, and the adjustment rack 6 and the adjustment gear 7 are meshed to form a gear rack transmission mechanism. During use, the adjustment dial 3 is twisted to rotate and drive the adjustment screw 4 to rotate, and the rotation of the adjustment screw 4 drives the adjustment cover plate 5 to slide, and the sliding of the adjustment cover plate 5 drives the adjustment rack 6 to slide, and the sliding of the adjustment rack 6 drives the meshed adjustment gear 7 to rotate.

Among them, the adjustment support mechanism also includes: an adjustment pulley 701, an adjustment transmission belt 8 and a support pulley 9; the adjustment pulley 701 is coaxially fixedly connected to the left side of the adjustment gear 7; the support pulley 9 is rotatably connected to the middle position inside the adjustment bracket 2; the adjustment transmission belt 8 is transmission-connected to the outer end surfaces of the adjustment pulley 701 and the support pulley 9. During use, the rotation of the adjustment gear 7 drives the adjustment pulley 701 to rotate, the rotation of the adjustment pulley 701 drives the adjustment transmission belt 8 to transmit, and the adjustment transmission belt 8 transmits and drives the support pulley 9 to rotate.

Among them, the adjustment support mechanism also includes: a support worm 901, a first rotating shaft 10 and a support worm wheel 1001; the support worm 901 is coaxially fixedly connected to the right side of the support pulley 9; the first rotating shaft 10 is rotatably connected to the middle position inside the adjustment bracket 2; the support worm wheel 1001 is coaxially fixedly connected to the upper end surface of the first rotating shaft 10, and the support worm 901 and the support worm wheel 1001 are meshed to form a worm gear transmission mechanism. During use, the support pulley 9 rotates to drive the support worm 901 to rotate, the support worm 901 rotates to drive the meshing support worm wheel 1001 to rotate, and the support worm wheel 1001 rotates to drive the first rotating shaft 10 to rotate.

Among them, the adjustment support mechanism also includes: a connecting spline 1002, a second rotating shaft 11 and a connecting slot 1101; the connecting spline 1002 is coaxially fixedly connected to the lower end surface of the first rotating shaft 10; the second rotating shaft 11 is rotatably connected to the middle position inside the adjustment base 1, and the second rotating shaft 11 and the supporting slider 12 are threadedly connected; the connecting slot 1101 is opened on the upper end surface of the second rotating shaft 11, and the connecting spline 1002 is slidably connected inside the connecting slot 1101. During use, the adjustment bracket 2 slides on the adjustment base 1 and drives the first rotating shaft 10 to slide. The sliding of the first rotating shaft 10 drives the connecting spline 1002 to slide inside the connecting slot 1101. The rotation of the first rotating shaft 10 drives the connecting spline 1002 to rotate. The rotation of the connecting spline 1002 drives the connecting slot 1101 to rotate. The rotation of the connecting slot 1101 drives the second rotating shaft 11 to rotate. The rotation of the second rotating shaft 11 drives the supporting slider 12 to slide, and the supporting slider 12 is slidably supported on the ground.

The specific usage and function of the first embodiment are as follows:

During use, twisting the adjustment dial 3 to rotate drives the adjustment screw 4 to rotate, the adjustment screw 4 rotates to drive the adjustment cover plate 5 to slide, the adjustment cover plate 5 slides to adjust the width of the conveyor belt, the adjustment cover plate 5 slides to drive the adjustment rack 6 to slide, the adjustment rack 6 slides to drive the meshing adjustment gear 7 to rotate, the adjustment gear 7 rotates to drive the adjustment pulley 701 to rotate, the adjustment pulley 701 rotates to drive the adjustment drive belt 8, the adjustment drive belt 8 drives the support pulley 9 to rotate, the support pulley 9 rotates to drive the support worm 901 to rotate, the support worm 901 rotates to drive the meshing support worm wheel 1001 Rotate, the support worm gear 1001 rotates to drive the first rotating shaft 10 to rotate, the adjustment bracket 2 slides on the adjustment base 1 to drive the first rotating shaft 10 to slide, the sliding of the first rotating shaft 10 drives the connecting spline 1002 to slide inside the connecting slot 1101, the rotation of the first rotating shaft 10 drives the connecting spline 1002 to rotate, the rotation of the connecting spline 1002 drives the connecting slot 1101 to rotate, the rotation of the connecting slot 1101 drives the second rotating shaft 11 to rotate, the rotation of the second rotating shaft 11 drives the supporting slider 12 to slide, the supporting slider 12 is supported on the ground for sliding, so as to ensure the stability of the adjustment device on the ground.

Embodiment 2:

Based on the first embodiment, as shown in FIG6:

The utility model provides a conveyor belt width adjustment device for a string welding machine, which also includes a mobile connection mechanism, wherein four groups of mobile connection mechanisms are provided, and the four groups of mobile connection mechanisms are respectively provided at four corners of the lower end surface of an adjustment base 1, and the mobile connection mechanism includes: a mounting screw hole 101 and a mounting screw rod 13; a total of four groups of mounting screw holes 101 are provided, and the four groups of mounting screw holes 101 are respectively opened on the lower end surface of the adjustment base 1; a total of four groups of mounting screw rods 13 are provided, and the four groups of mounting screw holes 13 are respectively threadedly connected inside the four groups of mounting screw holes 101. During use, the mounting screw 13 is installed inside the mounting screw hole 101, and the universal wheel is installed on the lower end surface of the adjustment base 1.

The specific usage and function of the second embodiment are as follows:

During use, the mounting screw 13 is installed inside the mounting screw hole 101, and the universal wheel is mounted on the lower end surface of the adjustment base 1, so that the universal wheel is mounted on the lower end surface of the adjustment base 1, which facilitates the installation and removal of the universal wheel.

Claims (6)

1. A conveyor belt width adjustment device for a string welding machine, comprising an adjustment base (1), an adjustment bracket (2), an adjustment turntable (3), an adjustment screw (4), an adjustment covering plate (5), a support slider (12), an adjustment support mechanism and a movable connection mechanism; the adjustment bracket (2) is slidably connected to the inner part of the upper end surface of the adjustment base (1); it is characterized in that: the adjustment screw (4) is rotatably connected to the inner middle position of the upper end surface of the adjustment bracket (2); the adjustment turntable (3) is coaxially fixedly connected to the front end surface of the adjustment screw (4); the adjustment covering plate (5) is slidably connected to the upper side of the rear end surface of the adjustment base (1), and the adjustment covering plate (5) and the adjustment screw (4) are threadedly connected; the support slider (12) is slidably connected to the inner middle position of the adjustment base (1); the adjustment support mechanism is arranged in the inner middle position of the adjustment base (1); the movable connection mechanism is provided with four groups in total, and the four groups of movable connection mechanisms are respectively arranged at the four corners of the lower end surface of the adjustment base (1). 2. A device for adjusting the width of a conveyor belt of a string welding machine as described in claim 1, characterized in that: the adjustment support mechanism includes: an adjustment rack (6) and an adjustment gear (7); the adjustment rack (6) is fixedly connected to the middle position of the lower end surface of the adjustment cover plate (5); the adjustment gear (7) is rotatably connected to the middle position inside the adjustment bracket (2), and the adjustment rack (6) and the adjustment gear (7) are meshed to form a gear rack transmission mechanism. 3. A device for adjusting the width of a conveyor belt of a string welding machine as described in claim 2, characterized in that: the adjustment support mechanism also includes: an adjustment pulley (701), an adjustment transmission belt (8) and a support pulley (9); the adjustment pulley (701) is coaxially fixedly connected to the left side of the adjustment gear (7); the support pulley (9) is rotatably connected to the middle position inside the adjustment bracket (2); the adjustment transmission belt (8) is transmission-connected to the outer end surfaces of the adjustment pulley (701) and the support pulley (9). 4. A conveyor belt width adjustment device for a string welding machine as described in claim 3, characterized in that: the adjustment support mechanism also includes: a supporting worm (901), a first rotating shaft (10) and a supporting worm wheel (1001); the supporting worm (901) is coaxially fixedly connected to the right side of the supporting pulley (9); the first rotating shaft (10) is rotatably connected to the middle position inside the adjustment bracket (2); the supporting worm wheel (1001) is coaxially fixedly connected to the upper end surface of the first rotating shaft (10), and the supporting worm (901) and the supporting worm wheel (1001) are meshed to form a worm gear transmission mechanism. 5. A device for adjusting the width of a conveyor belt of a string welding machine as described in claim 4, characterized in that: the adjustment support mechanism also includes: a connecting spline (1002), a second rotating shaft (11) and a connecting slot (1101); the connecting spline (1002) is coaxially fixedly connected to the lower end surface of the first rotating shaft (10); the second rotating shaft (11) is rotatably connected to the middle position inside the adjustment base (1), and the second rotating shaft (11) and the supporting slider (12) are threadedly connected; the connecting slot (1101) is opened on the upper end surface of the second rotating shaft (11), and the connecting spline (1002) is slidably connected inside the connecting slot (1101). 6. A conveyor belt width adjustment device for a string welding machine as described in claim 1, characterized in that: the movable connection mechanism includes: mounting screw holes (101) and mounting screw rods (13); the mounting screw holes (101) are provided in four groups, and the four groups of mounting screw holes (101) are respectively opened on the lower end surface of the adjustment base (1); the mounting screw rods (13) are provided in four groups, and the four groups of mounting screw rods (13) are respectively threadedly connected to the inside of the four groups of mounting screw holes (101).