CN216679113U

CN216679113U - Be used for lamination battery thickness detection device

Info

Publication number: CN216679113U
Application number: CN202123216878.3U
Authority: CN
Inventors: 马国强; 梁庆; 郑铁柱; 马增良
Original assignee: Tianjin Hengrongda Electronics Co ltd
Current assignee: Tianjin Hengrongda Electronics Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-07
Anticipated expiration: 2031-12-20

Abstract

The application provides a be used for lamination battery thickness detection device, belongs to battery thickness detection area, this a be used for lamination battery thickness detection device, including transport mechanism and detection mechanism, transport mechanism includes frame, conveyer belt, support, threaded rod, removal seat, electric putter and motor, the conveyer belt fix the frame surface and with frame clearance fit, the support is fixed the frame surface, the threaded rod both ends are rotated and are connected in the support surface, the transmitting part with the receiving part is the symmetry respectively and is fixed the support surface, the second motor is fixed in support one side, the driving lever is installed to the second motor output, the driving lever with conveyer belt surface clearance fit, this a be used for lamination battery thickness detection device can continuous measurement battery's thickness and carry out classification with the battery not up to standard, the detection efficiency is high.

Description

Be used for lamination battery thickness detection device

Technical Field

The application relates to the field of battery thickness detection, in particular to a device for detecting the thickness of a laminated battery.

Background

The laminated battery is a vehicle lithium battery applying a lamination process, the power battery is generally divided into a square shell, a soft package and a cylinder, two processes of winding and lamination are adopted, different advantages and disadvantages exist, the laminated battery is consistent with the working principle of the lithium ion battery for the traditional electric vehicle, the interior of the laminated battery is composed of a positive electrode, a negative electrode, a diaphragm and electrolyte, and electricity is generated by utilizing the movement of lithium ions.

When the laminated battery is used for detecting the thickness, the batteries are required to be placed into a detection instrument one by one for detection, and the detection of the next battery is carried out after the detection of one battery is finished, so that the detection speed is low, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the present application provides a device for detecting the thickness of a laminated battery, which solves the above mentioned problems.

The application is realized as follows:

the application provides a be used for lamination battery thickness detection device, including transport mechanism and detection mechanism.

The transmission mechanism comprises a frame, a conveying belt, a support, a threaded rod, a moving seat, an electric push rod and a first motor, the conveyer belt is fixed on the surface of the frame and is in clearance fit with the frame, the support is fixed on the surface of the frame, two ends of the threaded rod are rotatably connected to the surface of the support, the threaded rod is arranged between the rack and the conveying belt, the threaded rod comprises a first rod body and a second rod body, the thread directions of the surfaces of the first rod body and the second rod body are opposite, the thread pitches are the same, two moving seats are arranged, two ends of each moving seat are respectively sleeved on the first rod body and the second rod body in a threaded manner, the electric push rod is fixed on the surface of the movable seat, the output end of the electric push rod is provided with a supporting plate, the first motor is fixed on one side of the support, and the first motor is in transmission connection with the threaded rod.

The detection mechanism comprises a support, a photoelectric sensor and a second motor, wherein the support is fixed on the surface of the rack and arranged on two sides of the support, the photoelectric sensor comprises an emitting part and a receiving part, the emitting part and the receiving part are symmetrically fixed on the surface of the support respectively, the second motor is fixed on one side of the support, a shifting rod is installed at the output end of the second motor, and the shifting rod is in clearance fit with the surface of the conveying belt.

In the implementation process, according to the width of the battery, the electric push rod is utilized to drive the threaded rod to rotate to adjust the distance between the two movable seats, so that the distance between the support plates is smaller than the width of the battery, the battery is placed on the support block on the surface of the conveying belt, the support block drives the battery to move forwards, when the battery moves above the two support plates, the electric push rod upwards jacks up the support plates to lift the battery to move upwards, when the side edge of the battery passes through the space between the transmitting part and the receiving part of the photoelectric sensor, the battery shields the battery, the shielded time length can represent the thickness of the battery, when the thickness of the battery does not reach the standard, the photoelectric sensor transmits a signal to the second motor, the second motor rotates the deflector rod to the surface of the conveying belt and is obliquely arranged on the surface of the conveying belt, at the moment, the electric push rod puts down the battery which does not reach the standard and falls into the collecting box on one side of the conveying belt until the deflector rod blocks down, the battery up to standard then gets into the collection box of conveyer belt one end, and this a be used for lamination battery thickness detection device can the continuous measurement battery the thickness and carry out classification with the battery up to standard, and detection efficiency is high.

In a specific embodiment, the surface of the conveying belt is provided with a support block, and the height of the support block is larger than that of the support plate.

In the implementation process, the support block is used for cushioning the battery, so that the support plate can conveniently lift the battery from two ends of the battery.

In a specific embodiment, the surface of the support is provided with a bearing seat, and two ends of the threaded rod are fixed in the bearing seat.

In the above implementation process, the bearing seat provides a rotation fulcrum of the threaded rod.

In a specific embodiment, the first motor output end is provided with a motor frame, and the first motor is fixed on the surface of the support through the motor frame.

In the implementation process, the motor frame is used for fixing the motor, so that the motor is conveniently connected with the threaded rod in a transmission manner.

In a specific embodiment, sleeves are installed at two ends of the movable seat, and the sleeves are respectively sleeved on the first rod body and the second rod body in a threaded manner.

In the above implementation, the sleeve is used to connect the movable seat and the threaded rod.

In a specific embodiment, the pallet is surface-mounted with non-slip pads.

In the implementation process, the anti-slip mat plays an anti-slip role, and the battery slides down when the supporting plate is placed and the battery is lifted upwards.

In a specific embodiment, the bottom of the machine frame is provided with a supporting leg, and one end of the supporting leg is provided with a self-locking pulley.

In the above implementation, the legs and pulleys facilitate movement of the device.

In a specific embodiment, the frame is surface-mounted with collection boxes disposed on one side and one end of the conveyor belt.

In the above implementation, the collection bin is used to collect the batteries that fall off the conveyor belt.

In a specific embodiment, a controller is installed on the surface of the bracket, the photoelectric sensor is electrically connected with the controller, and the controller is electrically connected with the second motor.

In the implementation process, the controller controls the motor to adjust the shifting rod.

In a specific embodiment, the bottom of the conveying belt is provided with a support rod, and the height of the support rod is larger than that of the support.

In the above implementation, the struts serve to elevate the belt so that the threaded rod can pass under the belt.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic view of a first perspective structure of a device for detecting the thickness of a laminated battery according to an embodiment of the present application;

FIG. 2 is a schematic view of a threaded rod construction provided in embodiments of the present application;

fig. 3 is a schematic structural diagram of a second view angle of a device for detecting the thickness of a laminated battery according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a third view angle of a device for detecting the thickness of a laminated battery according to an embodiment of the present disclosure.

In the figure: 100-a transport mechanism; 110-a rack; 111-a collection box; 112-a leg; 1121-self-locking pulley; 120-a conveyor belt; 121-a support block; 122-a strut; 130-a support; 131-a bearing seat; 140-a threaded rod; 141-a first rod; 142-a second stick body; 150-a movable seat; 151-a sleeve; 160-electric push rod; 161-a pallet; 170-a first motor; 171-a motor mount; 200-a detection mechanism; 210-a scaffold; 220-a photosensor; 221-a transmitting section; 222-a receiving section; 230-a second motor; 231-driving lever.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Examples

Referring to fig. 1, the present application provides a technical solution: a thickness detection device for laminated batteries comprises a conveying mechanism 100 and a detection mechanism 200, wherein the detection mechanism 200 is fixed on the surface of the conveying mechanism 100.

Referring to fig. 1, 2, 3 and 4, the conveying mechanism 100 includes a frame 110, a conveyor belt 120, a support 130, a threaded rod 140, a moving seat 150, an electric push rod 160 and a first motor 170, the conveyor belt 120 is fixed on the surface of the frame 110 and is in clearance fit with the frame 110, a collecting box 111 is installed on the surface of the frame 110, the collecting box 111 is disposed on one side and one end of the conveyor belt 120, a support leg 112 is installed at the bottom of the frame 110, a self-locking pulley 1121 is installed on one end of the support leg 112, a support block 121 is installed on the surface of the conveyor belt 120, the height of the support block 121 is greater than that of the support plate 161, a support rod 122 is installed at the bottom of the conveyor belt 120, the height of the support rod 122 is greater than that of the support 130, the support 130 is fixed on the surface of the frame 110, two ends of the threaded rod 140 are rotatably connected to the surface of the support 130, a bearing seat 131 is installed on the surface of the support 130, two ends of the threaded rod 140 are fixed in the bearing seat 131, the threaded rod 140 is disposed between the frame 110 and the conveyor belt 120, threaded rod 140 includes first body of rod 141 and second body of rod 142, first body of rod 141 and the opposite screw pitch of second body of rod 142 surface screw thread direction are the same, removal seat 150 is equipped with two, two removal seat 150 both ends are respectively the screw thread cup joint on first body of rod 141 and second body of rod 142, electric putter 160 is fixed on removing the seat 150 surface, remove the seat 150 both ends and install sleeve 151, sleeve 151 is respectively the screw thread cup joint on first body of rod 141 and second body of rod 142, layer board 161 is installed to electric putter 160 output, layer board 161 surface mounting has the slipmat, first motor 170 is fixed in support 130 one side, first motor 170 is connected with threaded rod 140 transmission, motor frame 171 is installed to first motor 170 output, first motor 170 passes through motor frame 171 to be fixed on support 130 surface.

Referring to fig. 1 and 3, the detecting mechanism 200 includes a bracket 210, a photoelectric sensor 220 and a second motor 230, the bracket 210 is fixed on the surface of the frame 110 and is disposed on both sides of the support 130, a controller is mounted on the surface of the bracket 210, the photoelectric sensor 220 is electrically connected to the controller, the controller is electrically connected to the second motor 230, the photoelectric sensor 220 includes an emitting portion 221 and a receiving portion 222, the emitting portion 221 and the receiving portion 222 are symmetrically fixed on the surface of the bracket 210, the second motor 230 is fixed on one side of the support 130, a driving lever 231 is mounted at the output end of the second motor 230, and the driving lever 231 is in clearance fit with the surface of the conveyor belt 120.

Specifically, this a working principle for lamination battery thickness detection device: according to the width of the battery, the electric push rod 160 drives the threaded rod 140 to rotate to adjust the distance between the two moving seats 150, so that the distance between the support plates 161 is smaller than the width of the battery, the battery is placed on the support block 121 on the surface of the conveying belt 120, the support block 121 drives the battery to move forwards, when the battery moves above the two support plates 161, the electric push rod 160 upwards pushes up the support plates 161 to lift the battery to move upwards, when the side edge of the battery passes between the transmitting part 221 and the receiving part 222 of the photoelectric sensor 220, the battery shields the battery, the shielded time length can represent the thickness of the battery, when the thickness of the battery does not reach the standard, the photoelectric sensor 220 transmits a signal to the second motor 230, the second motor 230 rotates the shift rod 231 to the surface of the conveying belt 120 and is obliquely arranged on the surface of the conveying belt 120, at the moment, the electric push rod 160 puts down the battery which does not reach the standard and falls on the surface of the conveying belt 120, the batteries are transported forward until they are stopped by the shift rod 231 and fall into the collection box 111 on the side of the conveyor belt 120, and the batteries that reach the standard enter the collection box 111 at the end of the conveyor belt 120.

It should be noted that the model specifications of the electric push rod 160, the first motor 170 and the second motor 230 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the electric push rod 160, the first motor 170 and the second motor 230 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A thickness detection device for a laminated battery is characterized by comprising

Conveying mechanism (100), conveying mechanism (100) includes frame (110), conveyer belt (120), support (130), threaded rod (140), removal seat (150), electric putter (160) and first motor (170), conveyer belt (120) fix frame (110) surface and with frame (110) clearance fit, support (130) are fixed frame (110) surface, threaded rod (140) both ends are rotated and are connected in support (130) surface, threaded rod (140) set up frame (110) with between conveyer belt (120), threaded rod (140) include first body of rod (141) and second body of rod (142), first body of rod (141) with second body of rod (142) surface opposite screw thread direction pitch is the same, removal seat (150) are equipped with two, two removal seat (150) both ends respectively the screw thread cup joint on first body of rod (141) with second body of rod (142), the electric push rod (160) is fixed on the surface of the moving seat (150), a supporting plate (161) is installed at the output end of the electric push rod (160), the first motor (170) is fixed on one side of the support (130), and the first motor (170) is in transmission connection with the threaded rod (140);

the detection mechanism (200) comprises a support (210), a photoelectric sensor (220) and a second motor (230), the support (210) is fixed on the surface of the rack (110) and arranged on two sides of the support (130), the photoelectric sensor (220) comprises an emitting part (221) and a receiving part (222), the emitting part (221) and the receiving part (222) are symmetrically fixed on the surface of the support (210) respectively, the second motor (230) is fixed on one side of the support (130), a shifting rod (231) is installed at the output end of the second motor (230), and the shifting rod (231) is in clearance fit with the surface of the conveying belt (120).

2. The device for detecting the thickness of the laminated battery as claimed in claim 1, wherein the conveyor belt (120) is provided with a support block (121) on the surface, and the height of the support block (121) is greater than that of the support plate (161).

3. The device for detecting the thickness of the laminated battery according to claim 1, wherein a bearing seat (131) is installed on the surface of the support (130), and the two ends of the threaded rod (140) are fixed in the bearing seat (131).

4. The device for detecting the thickness of the laminated battery according to claim 1, wherein a motor frame (171) is installed at the output end of the first motor (170), and the first motor (170) is fixed on the surface of the support (130) through the motor frame (171).

5. The device for detecting the thickness of the laminated battery according to claim 1, wherein sleeves (151) are mounted at two ends of the movable base (150), and the sleeves (151) are respectively sleeved on the first rod body (141) and the second rod body (142) in a threaded manner.

6. The device for detecting the thickness of a laminated battery as claimed in claim 1, wherein the support plate (161) is surface-mounted with a non-slip pad.

7. The device for detecting the thickness of the laminated battery according to claim 1, wherein a leg (112) is installed at the bottom of the frame (110), and a self-locking pulley (1121) is installed at one end of the leg (112).

8. The device for detecting the thickness of the laminated battery according to claim 1, wherein the frame (110) is surface-mounted with a collection box (111), the collection box (111) being disposed at one side and one end of the conveyor belt (120).

9. The laminated battery thickness detection device according to claim 1, wherein a controller is mounted on the surface of the bracket (210), the photoelectric sensor (220) is electrically connected with the controller, and the controller is electrically connected with the second motor (230).

10. The laminated battery thickness detection device according to claim 1, wherein a support rod (122) is mounted at the bottom of the conveyor belt (120), and the height of the support rod (122) is greater than that of the support seat (130).