CN220902476U

CN220902476U - Turnover mechanism for battery screw locking

Info

Publication number: CN220902476U
Application number: CN202322548724.7U
Authority: CN
Inventors: 代飞
Original assignee: Suzhou Mulsanne Automation Technology Co ltd
Current assignee: Suzhou Mulsanne Automation Technology Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-07
Anticipated expiration: 2033-09-20

Abstract

The utility model relates to a turnover mechanism for battery screw locking, which comprises: the clamping assembly comprises two groups of clamping assemblies, each group of clamping assembly comprises a pushing plate, a driving wheel, a driven wheel, a power belt, clamping blocks and clamping grooves, the driving wheel and the driven wheel are rotatably arranged on one side of the pushing plate, the power belt is wound on the driving wheel and the driven wheel, the clamping blocks are arranged on the inner side of the pushing plate and connected with the driven wheel, the clamping grooves are formed in the inner side of the clamping blocks, and the two groups of pushing plates move inwards to drive the clamping grooves to clamp the two ends of a battery; the utility model has simple structure, the push plate is driven by the linear sliding table to move inwards, so that the two ends of the battery are clamped by the clamping blocks, the driving wheel is driven to rotate under the action of the driving component, then the driven wheel is driven to rotate, the clamping blocks are driven by the driven wheel to rotate, the turnover operation of the battery is completed, the automation degree of the whole process is high, manual assistance is not needed, the cost input of manpower is saved, the labor intensity of operators is reduced, and the efficiency of turnover of the battery is also improved.

Description

Turnover mechanism for battery screw locking

Technical Field

The utility model belongs to the field of battery locking, and particularly relates to a turnover mechanism for battery locking screws.

Background

In the field of automobile battery cars, the functions of different batteries of the types of electric vehicles are slightly different, and in pure electric vehicles only provided with storage batteries, the storage batteries serve as the only power source of an automobile driving system; in a hybrid vehicle equipped with a conventional engine (or fuel cell) and a battery, the battery may serve as both a primary power source and an auxiliary power source for the vehicle drive system.

As shown in fig. 1, a schematic structure of a battery 4 in an automobile battery car (generally, the shape of the battery 4 is generally rectangular or square), and in order to ensure that the battery system is always in an optimal state, a protecting plate 41 is fixed on the top and the bottom of the battery 4, the weight of the battery 4 is born, and meanwhile, the protecting plate 41 resists the interference of the external environment, a plurality of groups of screw holes 42 are formed in the protecting plate 41, and fastening screws are fixed at the edge of the battery shell through the screw holes 42 when the protecting plate 41 is fixed.

In the actual battery screw locking process, in order to improve the screw locking efficiency, a screw locking machine is generally used for replacing manual locking, namely an operator locks a guard board of a screw to be locked on the surface of a battery, then the battery 4 and the guard board 41 are placed on a machine table of the screw locking machine, the screw locking is automatically completed by the screw locking machine, the operator turns over the battery 180 degrees after the screw locking is completed, and the bottom of the battery is subjected to guard board screw locking operation.

In the existing battery screw locking process, an operator is required to turn over the battery, so that the labor intensity of the operator is increased, and the labor cost is increased; and manual overturning is low in efficiency, and the efficiency of subsequent screw locking can be influenced.

Disclosure of utility model

The utility model aims to overcome the defects of high cost and low efficiency caused by the need of an operator to turn over a battery in the existing battery screw locking process, and provides a turnover mechanism for battery screw locking.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a turnover mechanism for battery lock screw comprises:

The clamping assembly comprises two groups of clamping assemblies, each group of clamping assembly comprises a pushing plate, a driving wheel, a driven wheel, a power belt, clamping blocks and clamping grooves, the driving wheel and the driven wheel are rotatably arranged on one side of the pushing plate, the power belt is wound on the driving wheel and the driven wheel, the clamping blocks are arranged on the inner side of the pushing plate and connected with the driven wheel, the clamping grooves are formed in the inner side of the clamping blocks, and the two groups of pushing plates move inwards to drive the clamping grooves to clamp the two ends of a battery;

The adjusting component is arranged on one side of the clamping component, the adjusting component comprises an adjusting vertical plate, an adjusting shaft and a second moving sleeve, the adjusting shaft is rotatably arranged between the adjusting vertical plates, the second moving sleeve is sleeved on the adjusting shaft and synchronously rotates with the adjusting shaft, the driving wheel is sleeved on the second moving sleeve, and the second moving sleeve synchronously moves along with the pushing plate.

Optimally, the clamping assembly further comprises an auxiliary wheel and a tensioning wheel which are rotatably arranged on one side of the push plate, and the power belt is wound on the auxiliary wheel and the tensioning wheel.

Optimally, the clamping assembly further comprises a clamping vertical plate, a pushing cylinder fixed on the clamping vertical plate and connected with the pushing plate, a tensioning groove formed in the pushing plate and a tensioning shaft adjustably arranged in the tensioning groove, and the tensioning wheel is sleeved on the tensioning shaft.

Optimally, the adjusting component further comprises a first moving sleeve sleeved on the adjusting shaft and fixed with the second moving sleeve, a fixing seat sleeved on the first moving sleeve, a groove formed in the outer peripheral surface of the adjusting shaft, and a lug integrally arranged on the inner side of the second moving sleeve and matched with the groove, wherein the push plate is fixed on the fixing seat.

Preferably, the device further comprises a driving assembly arranged between the two groups of clamping assemblies, wherein the driving assembly comprises a driving vertical plate, driving shafts rotatably arranged on two sides of the driving vertical plate and a coupler for connecting the driving shafts and the adjusting shafts.

Preferably, the diameter of the driven wheel is larger than the diameter of the driving wheel.

Optimally, the power belt is made of rubber.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

The turnover mechanism for battery screw locking has a simple structure, the push plate is driven to move inwards through the linear sliding table, so that the two ends of a battery are clamped by the clamping blocks, the driving wheel is driven to rotate under the action of the driving component, the driven wheel is driven to rotate, the clamping blocks are driven to rotate by the driven wheel, the turnover operation of the battery is completed, the whole process is high in automation degree, manual assistance is not needed, the cost input of labor is saved, the labor intensity of operators is reduced, and the efficiency of turnover of the battery is improved.

Drawings

Fig. 1 is a schematic view of a structure of a battery to be assembled according to the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model after battery clamping;

FIG. 3 is a schematic diagram of the structure of the present utility model;

FIG. 4 is a schematic view of a clamping assembly according to the present utility model;

FIG. 5 is a schematic view of a clamping assembly according to another embodiment of the present utility model;

FIG. 6 is a schematic view of the structure of the adjusting assembly of the present utility model;

FIG. 7 is a cross-sectional view of an adjustment assembly of the present utility model;

FIG. 8 is a schematic view of a second moving sleeve according to the present utility model;

Reference numerals illustrate:

1. A clamping assembly; 101. clamping the vertical plate; 102. a linear sliding table; 103. a push plate; 104. a driving wheel; 105. driven wheel; 106. an auxiliary wheel; 107. a tensioning wheel; 108. a power belt; 109. a tensioning shaft; 110. a tensioning groove; 111. clamping blocks; 112. a clamping groove;

2. An adjustment assembly; 201. adjusting the vertical plate; 202. an adjusting shaft; 203. a groove; 204. a first moving sleeve; 205. a second moving sleeve; 206. a bump; 207. a fixing seat; 208. abutting blocks;

3. A drive assembly; 301. driving the vertical plate; 302. a servo motor; 303. a gear box; 304. a drive shaft; 305. a coupling;

4. a battery; 41. a guard board; 42. screw holes.

Detailed Description

The utility model will be further described with reference to examples of embodiments shown in the drawings.

As shown in fig. 2 and 3, the turning mechanism for battery locking screw according to the present utility model is generally used for turning the battery shown in fig. 1, and fig. 1 is a schematic structural diagram of the battery 4 in an automobile battery car (generally, the shape of the battery 4 is generally rectangular or square), so that the top and bottom of the battery 4 are both fixed with a protection plate 41 to support the weight of the battery 4 and resist the interference of external environment, and a plurality of sets of screw holes 42 are formed on the protection plate 41 to fix the fastening screw on the edge of the battery case through the screw holes 42 when the protection plate 41 is fixed. The turnover mechanism comprises a clamping assembly 1, an adjusting assembly 2 and a driving assembly 3.

As shown in fig. 4 and 5, two groups of clamping assemblies 1 are shown, and the clamping assemblies 1 are relatively fixed on a processing machine, wherein each group of clamping assemblies 1 comprises a clamping vertical plate 101, a linear sliding table 102, a push plate 103, a driving wheel 104, a driven wheel 105, an auxiliary wheel 106, a tensioning wheel 107, a power belt 108, a tensioning shaft 109, a tensioning groove 110, a clamping block 111 and a clamping groove 112. The clamping vertical plate 101 is vertically fixed on the processing machine table in a screw fastening mode, the linear sliding table 102 is fixed at the top of the clamping vertical plate 101, the push plate 103 is connected with the linear sliding table 102, and under the driving action of the linear sliding table 102, the push plate 103 is driven to synchronously move inwards, so that the battery 4 to be locked with screws is clamped.

The driving wheel 104 and the driven wheel 105 are rotatably arranged on one side of the push plate 103, the diameter of the driven wheel 105 is larger than that of the driving wheel 104, the power belt 108 is wound on the driving wheel 104 and the driven wheel 105, and the driven wheel 105 is driven to synchronously rotate under the action of the power belt 108 when the driving wheel 104 rotates, so that the battery 4 is driven to turn over 180 degrees, the screw locking operation is conveniently carried out on the bottom of the battery (the large-diameter driven wheel 105 can reduce the rotating speed of the battery 4, the turning angle of the battery 4 is conveniently controlled, the accuracy of the final position and angle of the battery 4 is improved, and the efficiency and the accuracy of subsequent screw locking are improved). The power belt 108 is made of rubber, and is prevented from generating vibration and noise when power is transmitted.

The auxiliary wheel 106 is rotatably arranged on one side of the push plate 103, the power belt 108 is wound on the auxiliary wheel 106, and the auxiliary wheel 106 can change the winding direction of the power belt 108, so that the interference between the power belt 108 and the linear sliding table 102 is avoided. The push plate 103 is provided with a through tensioning groove 110, and the tensioning shaft 109 is arranged in the tensioning groove 110 in a penetrating manner and can be movably adjusted along the tensioning groove 110. The tensioning wheel 107 is installed on the tensioning shaft 109 through the bearing, the power belt 108 is wound on the tensioning wheel 107, the length of the power belt 108 can be changed after long-time work, and the position of the tensioning shaft 109 can be adjusted at the moment, so that the tensioning treatment is carried out on the power belt 108, and the cost waste caused by frequent replacement of the power belt 108 is avoided (the tensioning shaft 109 passes through a part of the push plate 103 and is threaded, so that after the position of the tensioning shaft 109 is adjusted, the position of the tensioning shaft 109 can be fixed by assisting a nut on the other side, and the tensioning effect is prevented from being influenced by sliding of the tensioning shaft 109 in the tensioning groove 110).

The clamp block 111 is arranged on the inner side of the push plate 103 and is connected with the driven wheel 105, when the push plate 103 moves inwards, the clamp block 111 is driven to move inwards, the clamp grooves 112 on the inner side of the clamp block 111 are inserted into the two ends of the battery 4, and when the driven wheel 105 rotates, the clamp block 111 is driven to rotate, so that the battery 4 is driven to turn 180 degrees, and the bottom of the battery 4 is conveniently subjected to screw locking treatment (the clamp grooves 112 on the inner side of the clamp block 111 are matched with the two ends of the battery 4).

The adjusting assembly 2 is disposed on one side of the clamping assembly 1, and is used for installing the driving wheel 104, as shown in fig. 6 and 7, and is a schematic structural diagram of the adjusting assembly 2, and the adjusting assembly 2 includes an adjusting vertical plate 201, an adjusting shaft 202, a groove 203, a first moving sleeve 204, a second moving sleeve 205, a protruding block 206, a fixing seat 207 and a supporting block 208. The adjusting vertical plates 201 are fixed on the processing machine at intervals, and the adjusting shaft 202 is installed between the two adjusting vertical plates 201 through a bearing seat. At least two groups of grooves 203 are formed in the outer peripheral surface of the adjusting shaft 202, and the grooves 203 are arranged along the axial direction of the adjusting shaft 202.

The first moving sleeve 204 and the second moving sleeve 205 are sleeved on the adjusting shaft 202, the first moving sleeve 204 and the second moving sleeve 205 are fixed together through screws, as shown in fig. 8, at least two groups of protruding blocks 206 are integrally connected to the inner side wall of the second moving sleeve 205, the protruding blocks 206 are arranged along the axial direction of the second moving sleeve 205 and are matched with the grooves 203 of the adjusting shaft 202, and when the second moving sleeve 205 moves along the adjusting shaft 202, the second moving sleeve 205 can be guided by the matching of the grooves 203 and the protruding blocks 206; when the adjusting shaft 202 rotates, the second moving sleeve 205 and the first moving sleeve 204 are driven to rotate synchronously under the cooperation of the groove 203 and the protrusion 206.

The driving wheel 104 is sleeved on the second moving sleeve 205 and is fixed with the second moving sleeve 205, and when the adjusting shaft 202 drives the second moving sleeve 205 to rotate, the driving wheel 104 is driven to synchronously rotate, and then the driven wheel 105 is driven to rotate by the power belt 108. The fixing seat 207 is sleeved on the first moving sleeve 204 through a bearing, the outer ring of the bearing is fixed with the fixing seat 207, the inner ring of the bearing is fixed with the first moving sleeve 204, and the push plate 103 is fixed on the fixing seat 207, so that the fixing seat 207, the bearing, the first moving sleeve 204, the second moving sleeve 205 and the driving wheel 104 are driven to synchronously move when the push plate 103 moves.

The supporting block 208 is sleeved on the first moving sleeve 204 and is fixed with the first moving sleeve 204, and the supporting block 208 is supported on the outer side of the bearing on the first moving sleeve 204 to avoid the bearing from falling off. When the adjusting shaft 202 rotates, the second moving sleeve 205 is driven to synchronously rotate under the action of the groove 203 and the protruding block 206, and then the first moving sleeve 204 and the abutting block 208 are driven to rotate under the action of the bearing.

The driving assembly 3 is arranged between the two groups of clamping assemblies 1 and is used for driving the adjusting shaft 202 to rotate, and the driving assembly 3 comprises a driving vertical plate 301, a servo motor 302, a gear box 303, a driving shaft 304 and a coupler 305. The gear box 303 is arranged between the two groups of driving vertical plates 301, and driven by the servo motor 302, the driving shafts 304 on two sides of the gear box 303 are driven to rotate, and the gear box 303 can change the steering direction of the driving force. The driving shaft 304 is connected with the adjusting shaft 202 through a coupling 305, and torque power is transmitted to the adjusting shaft 202 to drive the adjusting shaft 202 to rotate, so as to drive the driving wheel 104 to rotate. By using the servo motor 302 and the gear box 303 as driving forces, the consistency of the torque output from two sides can be ensured, the consistency of the rotation angles of the two groups of driven wheels 105 is ensured, and the accuracy of the rotation angle position of the battery 4 is improved.

The specific overturning steps of the overturning mechanism for the battery locking screw are as follows:

Firstly, the linear sliding table 102 drives the push plate 103 to move inwards until two groups of clamping blocks 111 are clamped at two ends of the battery 4, then the servo motor 302 drives the adjusting shaft 202 to rotate, then the driving wheel 104, the power belt 108 and the driven wheel 105 are driven to synchronously rotate, the driven wheel 105 drives the clamping blocks 111 to rotate, and then the battery 4 is turned 180 degrees, so that screw locking operation is convenient to the bottom of the battery 4.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. The utility model provides a tilting mechanism for battery lock screw, the top and the bottom of battery (4) are fixed with backplate (41), its characterized in that, it includes:

the clamping assembly (1) comprises two groups, each group of clamping assembly (1) comprises a push plate (103) which is movably arranged, a driving wheel (104) and a driven wheel (105) which are rotatably arranged on one side of the push plate (103), a power belt (108) which is wound on the driving wheel (104) and the driven wheel (105), clamping blocks (111) which are arranged on the inner side of the push plate (103) and are connected with the driven wheel (105) and clamping grooves (112) which are formed on the inner side of the clamping blocks (111), and the two groups of push plates (103) move inwards to drive the clamping grooves (112) to clamp two ends of a battery (4);

The adjusting assembly (2), adjusting assembly (2) sets up in clamping assembly (1) one side, adjusting assembly (2) are including adjusting riser (201), rotate and install regulating spindle (202) and cover between adjusting riser (201) establish on regulating spindle (202) and with regulating spindle (202) synchronous pivoted second remove cover (205), action wheel (104) cover is established on second remove cover (205), second removes cover (205) along with push pedal (103) synchronous motion.

2. The turnover mechanism for battery lock screws according to claim 1, wherein: the clamping assembly (1) further comprises an auxiliary wheel (106) and a tensioning wheel (107) which are rotatably arranged on one side of the push plate (103), and the power belt (108) is wound on the auxiliary wheel (106) and the tensioning wheel (107).

3. The turnover mechanism for battery lock screws according to claim 2, wherein: the clamping assembly (1) further comprises a clamping vertical plate (101), a pushing cylinder fixed on the clamping vertical plate (101) and connected with the push plate (103), a tensioning groove (110) formed in the push plate (103) and a tensioning shaft (109) adjustably arranged in the tensioning groove (110), and the tensioning wheel (107) is sleeved on the tensioning shaft (109).

4. The turnover mechanism for battery lock screws according to claim 1, wherein: the adjusting component (2) further comprises a first moving sleeve (204) sleeved on the adjusting shaft (202) and fixed with the second moving sleeve (205), a fixing seat (207) sleeved on the first moving sleeve (204), a groove (203) formed in the outer peripheral surface of the adjusting shaft (202) and a lug (206) integrally arranged on the inner side of the second moving sleeve (205) and matched with the groove (203), and the push plate (103) is fixed on the fixing seat (207).

5. The turnover mechanism for battery lock screws according to claim 1, wherein: the clamping device further comprises a driving assembly (3) arranged between the two groups of clamping assemblies (1), wherein the driving assembly (3) comprises a driving vertical plate (301), driving shafts (304) rotatably arranged on two sides of the driving vertical plate (301) and a coupler (305) connected with the driving shafts (304) and the adjusting shafts (202).

6. The turnover mechanism for battery lock screws according to claim 1, wherein: the diameter of the driven wheel (105) is larger than that of the driving wheel (104).

7. The turnover mechanism for battery lock screws according to claim 1, wherein: the power belt (108) is made of rubber.