A positioning device for battery testing

Abstract

The present invention provides a positioning device for battery testing, comprising a base and a testing device, wherein the testing device is installed at the upper position of the front end surface of the base, a right support is fixed at the right position of the upper end surface of the base, a right conveyor belt is installed inside the right support, a left support is fixed at the left position of the upper end surface of the base, a left conveyor belt is installed inside the left support, a moving component for improving the movement stability of the battery pack is installed at the rear end position of the upper end of the base, and a positioning component with good positioning effect is installed at the middle position of the upper end surface of the base. Compared with the prior art, the present invention has the following beneficial effects: it is convenient to transport the battery pack, and the transportation stability is good, and the positioning of the battery pack is achieved, and the positioning effect is good.

Description

Technical Field

[0001] The invention relates to a positioning device for battery testing, belonging to the field of battery testing equipment. Background Art

[0002] Battery packs need to be tested during the production process. To ensure the test effect, the battery packs need to be accurately aligned with the test equipment. In the prior art, the battery packs are usually transported by hand, which has poor transportation stability, poor positioning effect, and the inability to adjust the height of the battery pack. Therefore, a positioning device for battery testing is needed to solve the above problems. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention aims to provide a positioning device for battery testing to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a positioning device for battery testing, including a base and a testing device, the testing device is installed at the upper position of the front end surface of the base, a right support is fixed at the right position of the upper end surface of the base, a right conveyor belt is installed inside the right support, a left support is fixed at the left position of the upper end surface of the base, a left conveyor belt is installed inside the left support, a moving component for improving the movement stability of the battery pack is installed at the rear end position of the upper end of the base, and a positioning component with good positioning effect is installed at the middle position of the upper end surface of the base.

[0005] The cam is secured to the bottom of the base and is engageable with the guide rails, wherein the guide rails are secured on a rear portion of the upper end face of the base and the guide rails are engageable with the guide rails.

[0006] Furthermore, the electric push rod is connected to the external power supply through an electric wire. During use, the battery pack is placed on the right conveyor belt, thereby driving the battery pack to move to the left through the right conveyor belt. When the battery pack moves to the left side of the lower push plate, the staff connects the electric push rod with the circuit of the external power supply, and the electric push rod drives the lifting rod to move, and the movement of the lifting rod drives the upper push plate to move, thereby driving the lower push plate to move. When the lower push plate moves to fit the upper side surface of the right conveyor belt, the lower push plate moves upward along the groove and generates a compression force on the spring, causing the spring to contract. When the upper push plate moves to fit the upper surface of the right conveyor belt, the electric push rod stops running, facilitating the movement of the upper push plate.

[0007] Furthermore, the ball nut seat is connected to the screw rod through a ball nut pair, and a handle is fixed on the right end face of the turntable. During use, when the upper push plate moves to the right side of the battery pack, the staff turns the handle to drive the turntable to rotate, and the rotation of the turntable drives the screw rod to rotate. The ball nut pair converts the rotational operation of the screw rod into a linear operation, so that the ball nut seat drives the carrier to move, and the movement of the carrier drives the upper push plate to move, thereby pushing the battery pack to the left along the carrier. When the battery pack moves to fit with the right side of the positioning baffle, stop turning the handle, and then let the test equipment to the battery pack. The test is carried out. When the test is completed, the staff makes the electric push rod run again, thereby driving the positioning baffle and the upper push plate to move upward through the lifting rod. At the same time, under the elastic force of the spring to restore the deformation, the lower push plate is always in contact with the upper side of the carrier. When the positioning baffle moves to the upper side of the battery pack, the staff stops the electric push rod and rotates the turntable again, thereby moving the ball nut seat to the left through the screw rod, and then the carrier drives the lower push plate to move to the left through the upper push plate, and continues to push the battery pack to the left, so that the battery pack is pushed to the left conveyor belt for output. This design facilitates the transportation of battery packs.

[0008] Furthermore, the positioning assembly includes an electric cylinder, a connecting frame, a carrier, a positioning baffle, a lifting platform, a guide block, a guide groove, a threaded rod, a spring, a movable column, an indicator rod, a slide groove and a scale. The electric cylinder is installed at the front position of the upper side of the base, the connecting frame is installed on the upper end of the electric cylinder, the carrier is fixed on the upper end of the connecting frame, the left end face of the positioning baffle and the right end face of the lifting platform are both processed with through holes, the left end of the lifting rod passes through the inside of the through hole, the positioning baffle is arranged on the right side of the lifting platform, the guide block is fixed on the rear end face of the lifting platform, and the guide block is installed in the inside of the guide groove. The guide groove is processed on the front end surface of the moving column, the sliding block is fixed on the lower end surface of the moving column, the sliding block is installed inside the sliding groove, the sliding groove is processed on the upper end surface of the guide frame, a threaded hole is processed on the left side surface inside the sliding groove, the threaded rod is engaged in the threaded hole through a thread, a spring 2 is mounted on the annular side surface of the threaded rod, the left end of the spring 2 is welded on the left side surface inside the sliding groove, and the right end of the spring 2 is welded on the left end surface of the sliding block, a scale is embedded on the upper end surface of the guide frame on the rear side of the sliding groove, an indicating rod is fixed at the right ridge line position of the rear end surface of the positioning baffle, and the rear end of the indicating rod extends to the upper side surface of the scale.

[0009] Furthermore, the electric cylinder is connected to the external power supply through wires. During use, when the push-up plate pushes the battery pack onto the carrier and the battery pack is in contact with the right side of the positioning baffle, the staff connects the circuit between the electric cylinder and the external power supply, and the operation of the electric cylinder drives the connecting frame to move. The movement of the connecting frame drives the carrier to move, thereby driving the battery pack to move, so that the battery pack moves to an optimal testing distance from the test equipment, which is convenient for the lifting and lowering adjustment of the battery pack.

[0010] Furthermore, the right end of the threaded rod is in an arc-shaped structure. During use, the staff rotates the threaded rod to make the threaded rod rotate inside the threaded hole and move to the right. The movement of the threaded rod drives the slider to move to the right inside the slide groove, thereby the slider drives the moving column to move to the right. The movement of the moving column drives the lifting platform to move through the guide block. The movement of the lifting platform drives the positioning baffle to move. The movement of the positioning baffle drives the indicator rod to move along the scale. When the indicator rod moves to the predetermined scale value, the staff stops rotating the threaded rod. When the lifting rod moves up and down, the guide block is driven by the lifting platform to move inside the guide groove, and the lifting rod moves inside the through hole during the left and right movement. This design facilitates the lateral positioning of the battery pack movement.

[0011] Beneficial effects of the present invention: A positioning device for battery testing of the present invention is convenient for conveying the battery pack and has good conveying stability because the present invention adds a guide frame, a turntable, a screw, a carrier, an opening, an upper push plate, an electric push rod, a ball nut seat, a lifting rod, a lower push plate, a spring and a groove.

[0012] Because the present invention adds an electric cylinder, a connecting frame, a carrier, a positioning baffle, a lifting platform, a guide block, a guide groove, a threaded rod, a spring, a movable column, an indicator rod, a slide groove and a scale, the positioning of the battery pack is achieved, and the positioning effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0014] Figure 1 This is a schematic structural diagram of a positioning device for battery testing according to the present invention;

[0015] Figure 2 It is a structural schematic diagram of a moving component in a positioning device for battery testing of the present invention;

[0016] Figure 3 It is a schematic diagram of the enlarged structure of position A of a moving component in a positioning device for battery testing of the present invention;

[0017] Figure 4 It is a structural schematic diagram of a positioning component in a positioning device for battery testing of the present invention;

[0018] In the figure: 1-base, 2-right support, 3-right conveyor belt, 4-testing equipment, 5-moving assembly, 6-positioning assembly, 7-left support, 8-left conveyor belt, 501-guide frame, 502-turntable, 503-screw, 504-carrier, 505-opening, 506-upper push plate, 507-electric push rod, 508-ball nut seat, 509-lifting rod, 510-lower push plate, 511-spring one, 512-groove, 601-electric cylinder, 602-connecting frame, 603-carrier, 604-positioning baffle, 605-lifting platform, 606-guide block, 607-guide groove, 608-threaded rod, 609-spring two, 610-moving column, 611-indicator rod, 612-slide, 613-scale. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0020] See also Figure 1-Figure 4The present invention provides a technical solution: a positioning device for battery testing, comprising a base 1 and a testing device 4, wherein the testing device 4 is installed at the upper position of the front end surface of the base 1, a right support 2 is fixed at the right position of the upper end surface of the base 1, a right conveyor belt 3 is installed inside the right support 2, a left support 7 is fixed at the left position of the upper end surface of the base 1, a left conveyor belt 8 is installed inside the left support 7, a moving component 5 for improving the movement stability of the battery pack is installed at the rear end position of the upper end of the base 1, and a positioning component 6 with good positioning effect is installed at the middle position of the upper end surface of the base 1.

[0021] The moving assembly 5 includes a guide frame 501, a turntable 502, a screw rod 503, a carrier 504, an opening 505, an upper push plate 506, an electric push rod 507, a ball nut seat 508, a lifting rod 509, a lower push plate 510, a spring 511 and a groove 512. The guide frame 501 is fixed to the rear position of the upper end surface of the base 1, the screw rod 503 is installed inside the guide frame 501, the right end of the screw rod 503 passes through the right end surface of the guide frame 501 and is connected to the turntable 502, the ball nut seat 508 is sleeved on the annular side of the screw rod 503, and the ball nut seat 508 is connected to the inside of the guide frame 501. The platform 504 is fixed on the front end face of the ball nut seat 508, and an opening 505 is processed at the right position of the front end face of the platform 504. The upper push plate 506 is clamped in the opening 505. The right end of the lifting rod 509 is fixed on the left end face of the upper push plate 506, and the lifting rod 509 is connected to the upper end of the electric push rod 507. The electric push rod 507 is installed on the upper end face of the platform 504, and the groove 512 is processed on the lower end face of the upper push plate 506. A spring 511 is welded on the upper side face of the groove 512, and the lower end of the spring 511 is welded on the upper end face of the lower push plate 510. The upper end of the lower push plate 510 is installed in the groove 512.

[0022] The positioning assembly 6 includes an electric cylinder 601, a connecting frame 602, a carrier 603, a positioning baffle 604, a lifting platform 605, a guide block 606, a guide groove 607, a threaded rod 608, a spring 609, a movable column 610, an indicator rod 611, a slide groove 612 and a scale 613. The electric cylinder 601 is installed at the front position of the upper side of the base 1. The connecting frame 602 is installed on the upper end of the electric cylinder 601. The carrier 603 is fixed on the upper end of the connecting frame 602. The left end surface of the positioning baffle 604 and the right end surface of the lifting platform 605 are both processed with through holes. The left end of the lifting rod 509 passes through the inside of the through hole. The positioning baffle 604 is arranged on the right side of the lifting platform 605. The guide block 606 is fixed to the rear end surface of the lifting platform 605. The guide block 606 is installed Inside the guide groove 607, the guide groove 607 is processed on the front end surface of the moving column 610, and the sliding block is fixed on the lower end surface of the moving column 610. The sliding block is installed in the sliding groove 612. The sliding groove 612 is processed on the upper end surface of the guide frame 501. A threaded hole is processed on the left side of the inside of the sliding groove 612. The threaded rod 608 is engaged in the threaded hole through a thread. The annular side surface of the threaded rod 608 is fitted with a spring 2 609. The left end of the spring 2 609 is welded to the left side of the inside of the sliding groove 612, and the right end of the spring 2 609 is welded to the left end surface of the sliding block. The upper end surface of the guide frame 501 on the rear side of the sliding groove 612 is inlaid with a scale 613, and the indicator rod 611 is fixed at the right ridge line position of the rear end surface of the positioning baffle 604, and the rear end of the indicator rod 611 extends to the upper side surface of the scale 613.

[0023] As an embodiment of the present invention: the electric push rod 507 is connected to the external power supply through an electric wire. During use, the battery pack is placed on the right conveyor belt 3, thereby driving the battery pack to move to the left through the right conveyor belt 3. When the battery pack moves to the left side of the lower push plate 510, the staff connects the electric push rod 507 with the circuit of the external power supply, and the electric push rod 507 drives the lifting rod 509 to move. The movement of the lifting rod 509 drives the upper push plate 506 to move, thereby driving the lower push plate 510 to move. When the lower push plate 510 moves to fit the upper side surface of the right conveyor belt 3, the lower push plate 510 moves upward along the groove 512 and generates a compression force on the spring 1 511, causing the spring 1 511 to contract. When the upper push plate 506 moves to fit the upper surface of the right conveyor belt 3, the electric push rod 507 stops running, facilitating the movement of the upper push plate 506.

[0024] As an embodiment of the present invention: the ball nut seat 508 is connected to the screw rod 503 through the ball nut pair, and the handle is fixed on the right end face of the turntable 502. During use, when the upper push plate 506 moves to the right side of the battery pack, the staff turns the handle to drive the turntable 502 to rotate, and the rotation of the turntable 502 drives the screw rod 503 to rotate. The ball nut pair converts the rotational operation of the screw rod 503 into a linear operation, so that the ball nut seat 508 drives the carrier 504 to move, and the movement of the carrier 504 drives the upper push plate 506 to move, thereby pushing the battery pack to the left along the carrier 603. When the battery pack moves to fit the right side of the positioning baffle 604, stop turning the handle, and then the test equipment 4 is used to test the battery pack. The test is carried out. When the test is completed, the staff makes the electric push rod 507 run again, thereby driving the positioning baffle 604 and the upper push plate 506 to move upward through the lifting rod 509. At the same time, under the elastic force of the spring 511 to restore the deformation, the lower push plate 510 is always in contact with the upper side of the carrier 603. When the positioning baffle 604 moves to the upper side of the battery pack, the staff stops the electric push rod 507 and rotates the turntable 502 again, thereby moving the ball nut seat 508 to the left through the screw rod 503, and then the carrier 504 drives the lower push plate 510 to move to the left through the upper push plate 506, and continues to push the battery pack to the left, so that the battery pack is pushed to the left conveyor belt 8 for output. This design facilitates the transportation of the battery pack.

[0025] As an embodiment of the present invention: the electric cylinder 601 is connected to the external power supply through an electric wire. During use, when the push plate 506 pushes the battery pack onto the carrier 603 and the battery pack is in contact with the right side of the positioning baffle 604, the staff connects the circuit between the electric cylinder 601 and the external power supply, and the electric cylinder 601 drives the connecting frame 602 to move, and the movement of the connecting frame 602 drives the carrier 603 to move, thereby driving the battery pack to move to the optimal testing distance with the testing equipment 4, so as to facilitate the lifting and lowering adjustment of the battery pack.

[0026] As an embodiment of the present invention: the right end of the threaded rod 608 is an arc-shaped structure. During use, the staff rotates the threaded rod 608 to make the threaded rod 608 rotate inside the threaded hole and move to the right. The movement of the threaded rod 608 drives the slider to move to the right inside the slide groove 612, so that the slider drives the moving column 610 to move to the right. The moving column 610 moves through the guide block 606 to drive the lifting platform 605 to move. The lifting platform 605 moves to push the positioning baffle 604 to move. The positioning baffle 604 moves and drives the indicator rod 611 to move along the scale 613. When the indicator rod 611 moves to the predetermined scale value, the staff stops rotating the threaded rod 608. When the lifting rod 509 moves up and down, the guide block 606 is driven by the lifting platform 605 to move inside the guide groove 607, and the lifting rod 509 moves inside the through hole during the left and right movement. This design facilitates the lateral positioning of the battery pack movement.

[0027] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A positioning device for battery testing, comprising a base (1) and a testing device (4), characterized in that: The testing device (4) is mounted on the upper front end of the base (1); a right support (2) is fixed on the right side of the upper end of the base (1); a right conveyor belt (3) is installed inside the right support (2); a left support (7) is fixed on the left side of the upper end of the base (1); a left conveyor belt (8) is installed inside the left support (7); a moving component (5) for improving the moving stability of the battery pack is installed on the rear end of the upper end of the base (1); a positioning component (6) with good positioning effect is installed on the middle of the upper end of the base (1); the moving component (5) includes a guide frame (501), a turntable (502), a screw rod (503), a carrier (504), an opening (505), an upper push plate (506), an electric push rod (507), and a plurality of electric push rods (508). 7), a ball nut seat (508), a lifting rod (509), a push-down plate (510), a spring 1 (511) and a groove (512), the guide frame (501) is fixed at the rear position of the upper end surface of the base (1), the screw rod (503) is installed inside the guide frame (501), the right end of the screw rod (503) passes through the right end surface of the guide frame (501) and is connected to the turntable (502), the ball nut seat (508) is sleeved on the annular side surface of the screw rod (503), and the ball nut seat (508) is fitted with the inside of the guide frame (501), the carrier (504) is fixed at the front end surface of the ball nut seat (508), and the opening (505) is processed at the right position of the front end surface of the carrier (504), the push-up plate (510) is fixed at the front end surface of the base (1), and the push-up plate (511) is fixed at the rear position of the upper end surface of the base (1), the screw rod (503) is installed inside the guide frame (501), the right end of the screw rod (503) passes through the right end surface of the guide frame (501) and is connected to the turntable (502), the ball nut seat (508) is sleeved on the annular side surface of the screw rod (503), and the ball nut seat (508) is fitted with the inside of the guide frame (501), the carrier (504) is fixed at the front end surface of the ball nut seat (508), and the opening (505) is processed at the right position of the front end surface of the carrier (504), and the push-up plate (511) is fixed at the front end surface of the base (1). The plate (506) is clamped in the opening (505), the right end of the lifting rod (509) is fixed to the left end surface of the upper push plate (506), and the lifting rod (509) is connected to the upper end of the electric push rod (507), and the electric push rod (507) is installed on the upper end surface of the carrier (504), the groove (512) is processed on the lower end surface of the upper push plate (506), the upper side surface of the groove (512) is welded with a spring (511), the lower end of the spring (511) is welded to the upper end surface of the lower push plate (510), and the upper end of the lower push plate (510) is installed in the groove (512), and the electric push rod (507) is connected to an external power supply through an electric wire. During use, the battery pack is placed on the right conveyor belt (3), so that The battery pack is driven to move to the left through the right conveyor belt (3). When the battery pack moves to the left side of the lower push plate (510), the staff connects the electric push rod (507) with the circuit of the external power supply. The electric push rod (507) drives the lifting rod (509) to move. The movement of the lifting rod (509) drives the upper push plate (506) to move, thereby driving the lower push plate (510) to move. When the lower push plate (510) moves to fit the upper side of the right conveyor belt (3), the lower push plate (510) moves upward along the groove (512) and generates a compressive force on the spring 1 (511), causing the spring 1 (511) to contract. When the upper push plate (506) moves to fit the upper surface of the right conveyor belt (3), the electric push rod (507) stops running.To facilitate the movement of the upper push plate (506), the ball nut seat (508) is connected to the screw rod (503) through a ball nut pair, and a handle is fixed on the right end face of the turntable (502). During use, when the upper push plate (506) moves to the right side of the battery pack, the staff rotates the handle to drive the turntable (502) to rotate, and the rotation of the turntable (502) drives the screw rod (503) to rotate. The ball nut pair converts the rotation of the screw rod (503) into a linear operation, so that the ball nut seat (508) drives the carrier (504) to move, and the movement of the carrier (504) drives the upper push plate (506) to move, thereby pushing the battery pack to the left along the carrier (603). When the battery pack moves to fit the right side of the positioning baffle (604), stop turning the handle, and then the test equipment (4) is used to test the battery. The battery pack is tested. After the test is completed, the staff makes the electric push rod (507) run again, thereby driving the positioning baffle (604) and the upper push plate (506) to move upward through the lifting rod (509). At the same time, under the elastic force of the spring 1 (511) to restore the deformation, the lower push plate (510) always fits with the upper side of the carrier (603). When the positioning baffle (604) moves to the upper side of the battery pack, the staff stops the electric push rod (507) and rotates the turntable (502) again, thereby moving the ball nut seat (508) to the left through the screw rod (503), and then the carrier (504) drives the lower push plate (510) to move to the left through the upper push plate (506), and the battery pack continues to be pushed to the left, so that the battery pack is pushed to the left conveyor belt (8) for output. This design facilitates the transportation of the battery pack.

2. A battery testing positioning device according to claim 1, characterized in that: The positioning assembly (6) comprises an electric cylinder (601), a connecting frame (602), a carrier (603), a positioning baffle (604), a lifting platform (605), a guide block (606), a guide groove (607), a threaded rod (608), a second spring (609), a movable column (610), an indicator rod (611), a slide groove (612) and a scale (613). The electric cylinder (601) is mounted on the front side of the base (1). The upper end of the electric cylinder (601) is mounted with a connecting frame (602). The upper end of the connecting frame (602) is fixed with the carrier (603). Through holes are processed on the left end surface of the positioning baffle (604) and the right end surface of the lifting platform (605). The left end of the lifting rod (509) passes through the inside of the through hole. The positioning baffle (604) is arranged on the right side of the lifting platform (605). The guide block (606) is fixed on the rear end surface of the lifting platform (605). The guide block (6 06) is installed in the guide groove (607), the guide groove (607) is processed on the front end surface of the moving column (610), the sliding block is fixed on the lower end surface of the moving column (610), the sliding block is installed in the slide groove (612), the slide groove (612) is processed on the upper end surface of the guide frame (501), the left side surface of the slide groove (612) is processed with a threaded hole, the threaded rod (608) is engaged with the threaded hole through a thread, and the threaded rod (608) A second spring (609) is mounted on the annular side surface, the left end of the second spring (609) is welded to the left side surface inside the slide groove (612), and the right end of the second spring (609) is welded to the left side surface of the slider. A scale (613) is embedded on the upper end surface of the guide frame (501) at the rear side of the slide groove (612), and an indicator rod (611) is fixed at the right edge line position of the rear end surface of the positioning baffle (604), and the rear end of the indicator rod (611) extends to the upper side surface of the scale (613).

3. A battery testing positioning device according to claim 2, characterized in that: The electric cylinder (601) is connected to an external power source via an electric wire. During use, when the push plate (506) pushes the battery pack onto the carrier (603), and the battery pack is in contact with the right side of the positioning baffle (604), a worker connects the circuit between the electric cylinder (601) and the external power source. The electric cylinder (601) drives the connecting frame (602) to move, and the movement of the connecting frame (602) drives the carrier (603) to move, thereby driving the battery pack to move to an optimal testing distance from the test device (4), so as to facilitate the lifting and lowering adjustment of the battery pack.

4. A battery testing positioning device according to claim 2, characterized in that: The right end of the threaded rod (608) is in an arc-shaped structure. During use, the staff rotates the threaded rod (608) so that the threaded rod (608) rotates inside the threaded hole and moves to the right. The threaded rod (608) moves to drive the slider to move to the right inside the slide groove (612), so that the slider drives the moving column (610) to move to the right. The moving column (610) moves through the guide block (606) to drive the lifting platform (605) to move. The lifting platform (605) moves to push the positioning baffle (60 4) movement, the positioning baffle (604) moves to drive the indicator rod (611) to move along the scale (613), when the indicator rod (611) moves to a predetermined scale value, the staff stops rotating the threaded rod (608), when the lifting rod (509) moves up and down, the guide block (606) is driven to move inside the guide groove (607) through the lifting platform (605), and the lifting rod (509) moves inside the through hole during the left and right movement, so as to facilitate the lateral positioning of the battery pack.

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