CN218136198U - Binding and pressing device - Google Patents
Binding and pressing device Download PDFInfo
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- CN218136198U CN218136198U CN202222255875.9U CN202222255875U CN218136198U CN 218136198 U CN218136198 U CN 218136198U CN 202222255875 U CN202222255875 U CN 202222255875U CN 218136198 U CN218136198 U CN 218136198U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a binding compression fittings, including bottom plate, positioning mechanism, elevating system, rotary drive mechanism, axial tilt's infolding gyro wheel and axial horizontally push down the gyro wheel. Two groups of positioning mechanisms are arranged on the bottom plate; two sets of lifting mechanisms are provided; the two groups of rotary driving mechanisms are respectively arranged at the lifting end of the lifting mechanism; the axially inclined inward-folding roller and the axially horizontal downward-pressing roller are respectively and eccentrically arranged at the rotating ends of the two groups of rotary driving mechanisms. The utility model discloses an automatic pressfitting has replaced manual work to improve work efficiency, satisfied the production demand, also corresponding artificial intensity of labour that has reduced.
Description
Technical Field
The utility model relates to an auxiliary lithium battery cover plate and circular utmost point post device of being connected specifically are a border compression fittings.
Background
The circular pole column arranged on the lithium battery cover plate is welded with the circular pole column, and heat generated in the welding process influences the product. In view of the above, a new fixing method is adopted to replace the welding method between the lithium battery cover plate and the circular pole, so that the structure of the peripheral side of the slot hole where the pole is located on the original lithium battery cover plate is improved, the lithium battery cover plate shown in fig. 4 is developed, a circle of surrounding edge is integrally arranged on the peripheral side of the slot hole where the circular pole is located on the lithium battery cover plate body, the surrounding edge is folded inwards towards the center direction of the slot hole and then horizontally pressed downwards, the surrounding edge is pressed on the peripheral edge of the circular pole in the slot hole, the circular pole is fixed on the lithium battery cover plate, and the lithium battery cover shown in fig. 5 is formed to replace the original welding method between the lithium battery cover plate and the circular pole.
However, in the face of the new fixing mode, special equipment for causing the surrounding edge to be folded towards the center of the slotted hole and then horizontally pressed down so as to be pressed on the peripheral edge of the circular pole in the slotted hole is absent at present, so that the work is finished manually, the manual efficiency is low, and the production requirement is difficult to meet.
Therefore, in order to solve the problem, a special device for folding the surrounding edge inwards and then horizontally pressing down is needed to be developed, so that the surrounding edge is pressed on the outer peripheral edge of the circular pole in the slot hole to replace manual operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a binding compression fittings to solve the technical problem who mentions in the background art.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a binding and pressing device comprises a bottom plate, a positioning mechanism, a lifting mechanism, a rotary driving mechanism, an axially inclined inward-folding roller and an axially horizontal downward-pressing roller.
The positioning mechanisms are arranged on the bottom plate and are used for positioning the lithium battery cover plate;
the two groups of lifting mechanisms are arranged on the bottom plate and are respectively adjacent to the two groups of positioning mechanisms;
the rotary driving mechanisms are driven by the lifting ends of the lifting mechanisms to move downwards to approach or move upwards to be away from the surrounding edge of the lithium battery cover plate at the positioning mechanism;
the inner folding idler wheel with the inclined axial direction and the pressing idler wheel with the horizontal axial direction are respectively eccentrically arranged at the rotating ends of the two groups of rotating driving mechanisms, the rotating ends of the two groups of rotating driving mechanisms respectively drive the inner folding idler wheel and the pressing idler wheel to rotate around the axis of the surrounding edge on the lithium battery cover plate at the adjacent positioning mechanism, and the inner folding idler wheel and the pressing idler wheel move downwards under the driving of the lifting end of the lifting mechanism to respectively roll and fold and roll and press the surrounding edge.
Further, the positioning mechanism comprises a first base and an end positioning assembly.
The end positioning assemblies are two groups and symmetrically arranged on the first base, and the two groups of end positioning assemblies are used for positioning two ends of the lithium battery cover plate respectively.
Furthermore, the end positioning assembly comprises three groups of positioning strips arranged in a shape of a corner 21274and abutted against the end side and the front side and the rear side of the end of the lithium battery cover plate respectively.
Furthermore, a flange bearing is arranged on the upper side frame of the positioning strip.
Furthermore, elevating system includes second base, support, slide rail, slide, sharp drive assembly. The support is arranged on the second base, the slide rail is vertically arranged on one side of the support, the slide plate is connected with the slide rail in a sliding mode through a slide block, the linear transmission assembly is arranged on the support and is in driving connection with the slide plate.
Further, linear transmission subassembly includes first motor, lead screw, drive block, first motor sets up on the support top, the vertical frame in lead screw axial is at the support opposite side, and the upper end is connected with first motor drive end, the screw is connected on the lead screw, the drive block is connected on the screw, and it runs through the support and is connected with the slide.
Further, the rotary driving mechanism comprises a second motor, a driving pulley, a driven pulley, a synchronous belt and a flange plate. The second motor is arranged on the sliding plate through a first L-shaped seat, the driving belt wheel is axially and vertically arranged at the driving end of the second motor, the driven belt wheel is axially and vertically arranged on the sliding plate through a bearing seat, the synchronous belt is sleeved between the driving belt wheel and the driven belt wheel, and the flange plate is arranged on the lower end face of the driven belt wheel and forms a rotating end of the rotary driving mechanism.
Further, the rotary driving mechanism further comprises a tension wheel which is axially and vertically arranged on the first L-shaped seat in a rotating mode, and the tension wheel is in rolling contact with the synchronous belt.
Further, the binding and pressing device further comprises a material ejecting mechanism, and the material ejecting mechanism comprises a second L-shaped seat, a cylinder and an ejector rod. The second L-shaped seat is arranged on the same side of the support and the slide rail, the air cylinder is axially and vertically arranged on the second L-shaped seat through a support, the ejector rod body vertically penetrates through the bearing seat, the driven belt pulley and the central hole of the flange plate, the lower end of the ejector rod body protrudes out of the lower end face of the flange plate, and the upper end of the ejector rod body is connected with the piston end of the air cylinder.
Further, the horizontal included angle between the axis of the inward folding roller and the horizontal straight line is 45 degrees.
The utility model has the advantages that:
through the respective drive of the two groups of lifting mechanisms and the rotary driving mechanism, the inward-folding roller and the downward-pressing roller respectively roll inward-folding and horizontally-rolling downward-pressing the surrounding edge of the lithium battery cover plate at the position of the positioning mechanism adjacent to the inward-folding roller and the downward-pressing roller, and finally the circular pole column is fixed on the lithium battery cover plate.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a side view of the first station of the present invention.
Fig. 3 is a side view of the second station of the present invention.
Fig. 4 is a schematic view of a state where a raw lithium battery cover plate is positioned at the positioning mechanism.
Fig. 5 is a schematic view of the lithium battery cover plate after being formed and positioned at the positioning mechanism.
Fig. 6 is a schematic structural diagram of the linear transmission assembly in the lifting mechanism of the present invention.
Fig. 7 is a perspective view of the rotation driving mechanism in the first station of the present invention.
1. A base plate;
20. a first base 21, a positioning strip 22 and a flange bearing;
30. the device comprises a second base, a support 31, a support 32, a sliding rail 33, a sliding plate 34, a sliding block 35, a first motor 36, a lead screw 37, a nut 38 and a driving block;
40. the device comprises a second motor 41, a driving pulley 42, a driven pulley 43, a synchronous belt 44, a flange plate 45, a first L-shaped seat 46, a bearing seat 47 and a tension pulley;
5. a lithium battery cover plate; 6. surrounding edges; 7. inward folding rollers; 8. pressing roller
90. A second L-shaped seat 91, a cylinder 92, a mandril 93 and a bracket;
10. and (4) a round pole.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-7, the utility model provides a binding press-fit device, including bottom plate 1, positioning mechanism, elevating system, rotary driving mechanism, the infolding gyro wheel 7 and the axial horizontally of axial slope push down gyro wheel 8. Two groups of positioning mechanisms are arranged on the bottom plate 1 and are used for positioning the lithium battery cover plate 5; the two groups of lifting mechanisms are arranged on the bottom plate 1 and are respectively adjacent to the two groups of positioning mechanisms; the two groups of rotary driving mechanisms are respectively arranged at the lifting end of the lifting mechanism, and the rotary driving mechanisms are driven by the lifting end of the lifting mechanism to move downwards to approach or move upwards to be far away from the surrounding edge 6 on the lithium battery cover plate 5 at the positioning mechanism; the inward-folding roller 7 inclined in the axial direction and the downward-pressing roller 8 horizontal in the axial direction are respectively and eccentrically arranged at the rotating ends of the two groups of rotary driving mechanisms, the rotating ends of the two groups of rotary driving mechanisms respectively drive the inward-folding roller 7 and the downward-pressing roller 8 to rotate around the axis of the surrounding edge 6 on the lithium battery cover plate 5 at the adjacent positioning mechanism, and the inward-folding roller and the downward-pressing roller are driven by the lifting end of the lifting mechanism to move downwards to respectively roll and inward fold and roll and press the surrounding edge 6. The two sets of positioning mechanisms, the two sets of lifting mechanisms and the two sets of rotary driving mechanisms are respectively in one-to-one correspondence, two sets of processing stations with the same structure and the same working process are formed on the bottom plate 1, the inward-folding idler wheels 7 and the downward-pressing idler wheels 8 are respectively arranged at the rotating ends of the rotary driving mechanisms in the two sets of processing stations, according to the processing procedures, the station corresponding to the inward-folding idler wheels 7 is set as a first station, and the station corresponding to the downward-pressing idler wheels 8 is set as a second station.
In the utility model, the lithium battery cover plate 5 has two slots corresponding to the circular pole 10, the peripheries of the two slots are provided with the surrounding edges 6, so that the surrounding edges 6 have two, the circular pole 10 correspondingly placed by the two slots are respectively the positive and negative poles, therefore, after the lithium battery cover plate 5 is firstly placed at the positioning mechanism of the first station for positioning, the circular pole 10 of the positive and negative poles are respectively placed into the two slots on the lithium battery cover plate 5, then the lifting end of the lifting mechanism drives the rotary driving mechanism to move downwards through the driving of the lifting mechanism, so that the rotary driving mechanism approaches to one of the surrounding edges 6 on the lithium battery cover plate 5, during the descending process, the rotary end of the rotary driving mechanism drives the inward-folding roller 7 to rotate around the axis of the surrounding edge 6 on the lithium battery cover plate 5, then the inward-folding roller 7 is in rolling contact with the surrounding edge 6 due to the downward movement, the inward-folding roller 7 rolls around the surrounding edge 6, the horizontal included angle between the axis of the inward-folding roller 7 and the horizontal straight line is 45 degrees, so that a horizontal component force towards the center of the slotted hole can be generated to the surrounding edge 6, the surrounding edge 6 is folded inwards along with the downward movement, the inner wall of the surrounding edge 6 is contacted with the outer peripheral edge of the corresponding circular pole 10, an oblique downward pressure is generated to the outer peripheral edge of the circular pole 10, then the inward-folding roller 7 is driven by the lifting mechanism to move upwards and keep away from the surrounding edge 6, then the lithium battery cover plate 5 at the positioning mechanism in the first station is rotated 180 degrees, the other surrounding edge 6 on the lithium battery cover plate 5 is corresponding to the inward-folding roller 7, according to the same working mode, the inward-folding roller 7 enables the other surrounding edge 6 to be folded inwards, the inner wall of the inward-folding roller is also contacted with the outer peripheral edge of the corresponding circular pole 10, an oblique downward pressure is generated to the outer peripheral edge of the circular pole 10, and after the inward-folding work is completed on the two surrounding edges 6 on the lithium battery cover plate 5, transferring the workpiece to a positioning mechanism in a second station for positioning;
the second station is the same as the first station in structure and working process, and according to the same working mode, along with the downward movement of the downward pressing roller 8, the bending parts formed after the inward folding of the two surrounding edges 6 on the lithium battery cover plate 5 rotate around the surrounding edges 6 and roll downward in sequence, so that the two surrounding edges 6 are flatly pressed on the upper side surfaces of the peripheral edges of the two circular polar columns 10 respectively, the two surrounding edges 6 are pressed on the peripheral edges of the two circular polar columns 10, and finally the circular polar columns 10 are fixed on the lithium battery cover plate 5.
In this embodiment, the positioning mechanism includes a first base 20, an end positioning assembly. The end positioning assemblies are two groups and are symmetrically arranged on the first base 20, and the two end positioning assemblies are used for positioning two ends of the lithium battery cover plate 5 respectively. The end positioning assembly specifically comprises three positioning strips 21 which are arranged in a '21274', the three positioning strips 21 are respectively abutted to the end side and the front side and the rear side of the end of the lithium battery cover plate 5, so that the end of the lithium battery cover plate 5 is positioned, the two end positioning assemblies realize the common positioning of the two ends of the lithium battery cover plate 5, finally, the lithium battery cover plate 5 body is positioned, the side frame on the upper side of each positioning strip 21 is provided with a flange bearing 22, the flange bearings 22 play a role in rolling guide on the side of the lithium battery cover plate 5, and the lithium battery cover plate 5 can be accurately placed in a range limited by the two end positioning assemblies without obstacles and resistance.
In this embodiment, the lifting mechanism includes a second base 30, a support 31, a slide rail 32, a slide plate 33, and a linear transmission assembly. Support 31 sets up on second base 30, slide rail 32 is vertical to be set up in support 31 one side, slide 33 passes through slider 34 and slide rail 32 sliding connection, linear transmission subassembly sets up on support 31, slide 33 is connected in its drive, make slide 33 constitute elevating system's lift end, it is concrete, linear transmission subassembly includes first motor 35, lead screw 36, screw 37, drive block 38, first motor 35 sets up on support 31 top, 36 axial vertical erects on support 31 opposite side, and the upper end is connected with first motor 35 drive end, screw 37 is connected on lead screw 36, drive block 38 is connected on screw 37, and it runs through support 31 and is connected with slide 33. The specific lifting driving principle is as follows: the screw 36 is driven to rotate by the first motor 35, so that the nut 37 drives the driving block 38, and the driving block 38 drives the sliding plate 33 to move up or down along the guide of the sliding rail 32, so that the sliding plate 33 of the lifting mechanism, which forms the lifting end thereof, moves up and down to drive the rotary driving mechanism to lift.
In the present embodiment, the rotation driving mechanism includes a second motor 40, a driving pulley 41, a driven pulley 42, a timing belt 43, and a flange 44. The second motor 40 is arranged on the sliding plate 33 through a first L-shaped seat 45, the driving pulley 41 is axially and vertically arranged at the driving end of the second motor 40, the driven pulley 42 is axially and vertically arranged on the sliding plate 33 through a bearing seat 46, the synchronous belt 43 is sleeved between the driving pulley 41 and the driven pulley 42, the flange plate 44 is arranged on the lower end surface of the driven pulley 42 and forms the rotating end of the rotary driving mechanism, the inward-folding roller 7 and the downward-pressing roller 8 are eccentrically arranged on the flange plate 44, the rotary driving mechanism further comprises a tension pulley 47 axially and vertically rotatably arranged on the first L-shaped seat 45, and the tension pulley 47 is in rolling contact with the synchronous belt 43 and used for enabling the synchronous belt 43 to be in a tension state. Rotation drive function of the rotation drive mechanism: the second motor 40 is utilized to drive the driving pulley 41 to rotate, the driving pulley 41 drives the driven pulley 42 to rotate through the synchronous belt 43, and the flange plate 44 rotates along with the driven pulley 42, so that the flange plates 44 in the two sets of rotary driving mechanisms can respectively drive the inward-folding roller 7 and the downward-pressing roller 8 to rotate around the axis of the surrounding edge 6 on the lithium battery cover plate 5 at the adjacent positioning mechanism.
In order to improve the utility model discloses a border pressfitting quality, including folding gyro wheel 7, push down gyro wheel 8 carry out the inflection respectively to surrounding edge 6 and the level pushes down before the work, utilize liftout mechanism to carry out the roof pressure to the circular utmost point post 10 of placing in the slot on the lithium cell cover plate 5 to thereby it causes circular utmost point post 10 to take place the displacement and influence ultimate shaping quality to prevent to fold in gyro wheel 7, push down gyro wheel 8 and cause the displacement when carrying out the roll extrusion to surrounding edge 6 after contacting with surrounding edge 6 respectively. The ejection mechanism comprises a second L-shaped seat 90, a cylinder 91 and an ejector rod 92. The second L-shaped seat 90 is disposed on the same side of the support 31 as the slide rail 32, the cylinder 91 is axially and vertically disposed on the second L-shaped seat 90 through the bracket 93, the body of the carrier rod 92 vertically penetrates through the central holes of the bearing seat 46, the driven pulley 42 and the flange 44, the lower end of the carrier rod protrudes out of the lower end face of the flange 44, and the upper end of the carrier rod is connected with the piston end of the cylinder 91. The specific material ejecting principle of the material ejecting mechanism is as follows: when the slotted hole on lithium cell cover plate 5 has circular utmost point post 10, and at the enstrophe gyro wheel 7, push down before gyro wheel 8 carries out enstrophe and the work of level push down respectively to surrounding edge 6, the piston end of cylinder 91 moves down and stretches out, thereby drive ejector pin 92 moves down, thereby make ejector pin 92 lower extreme roof pressure with this moment enstrophe gyro wheel 7, push down on gyro wheel 8 circular utmost point post 10 top surface within the surrounding edge 6 that corresponds respectively, then enstrophe gyro wheel 7, push down gyro wheel 8 carries out enstrophe and the work of level push down respectively to surrounding edge 6, through the roof pressure to circular utmost point post 10 in advance, thereby can prevent enstrophe gyro wheel 7, thereby push down gyro wheel 8 causes circular utmost point post 10 to take place the displacement when carrying out the roll extrusion to surrounding edge 6 after contacting with surrounding edge 6 respectively and influence final shaping quality.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A binding press-fit device, comprising:
a base plate (1);
two groups of positioning mechanisms are arranged on the bottom plate (1) and are used for positioning the lithium battery cover plate (5);
the two groups of lifting mechanisms are arranged on the bottom plate (1) and are respectively adjacent to the two groups of positioning mechanisms;
two groups of rotary driving mechanisms are respectively arranged at the lifting end of the lifting mechanism, and the rotary driving mechanisms are driven by the lifting end of the lifting mechanism to move downwards to approach or move upwards to be away from the surrounding edge (6) on the lithium battery cover plate (5) at the positioning mechanism;
the inner folding idler wheel (7) with the inclined axial direction and the pressing idler wheel (8) with the horizontal axial direction are respectively eccentrically arranged at the rotating ends of the two groups of rotating driving mechanisms, the rotating ends of the two groups of rotating driving mechanisms respectively drive the inner folding idler wheel (7) and the pressing idler wheel (8) to rotate around the axis of the surrounding edge (6) on the lithium battery cover plate (5) at the adjacent positioning mechanism, and the inner folding idler wheel and the pressing idler wheel roll and press the surrounding edge (6) respectively under the driving of the lifting end of the lifting mechanism.
2. The binding and pressing device according to claim 1, wherein the positioning mechanism comprises:
a first base (20);
and the two end positioning assemblies are symmetrically arranged on the first base (20), and are used for positioning two ends of the lithium battery cover plate (5) respectively.
3. The binding and stitching device according to claim 2, characterized in that the end positioning assembly comprises three sets of positioning strips (21) arranged in a v-shaped 21274, and the three sets of positioning strips (21) are respectively abutted against the end side and the front and rear sides of the end of the lithium battery cover plate (5).
4. A binding press-fit device according to claim 3, characterised in that the upper side frame of the positioning strip (21) is provided with flange bearings (22).
5. The binding and pressing device according to claim 1, wherein the lifting mechanism comprises:
a second base (30);
a support (31) provided on the second base (30);
the sliding rail (32) is vertically arranged on one side of the support (31);
a sliding plate (33) which is connected with the sliding rail (32) in a sliding way through a sliding block (34);
and the linear transmission assembly is arranged on the support (31) and is in driving connection with the sliding plate (33).
6. The binding press-fitting device according to claim 5, characterized in that the linear transmission assembly comprises a first motor (35), a lead screw (36), a nut (37) and a driving block (38), the first motor (35) is arranged at the top end of the support (31), the lead screw (36) is axially and vertically erected at the other side of the support (31), the upper end of the lead screw is connected with the driving end of the first motor (35), the nut (37) is connected on the lead screw (36), the driving block (38) is connected on the nut (37), and the driving block penetrates through the support (31) and is connected with the sliding plate (33).
7. A binding press-fit device according to claim 5, wherein the rotary drive mechanism comprises:
a second motor (40) arranged on the sliding plate (33) through a first L-shaped seat (45);
a driving pulley (41) axially vertically provided at a driving end of the second motor (40);
a driven pulley (42) axially vertically provided on the slide plate (33) through a bearing housing (46);
the synchronous belt (43) is sleeved between the driving belt wheel (41) and the driven belt wheel (42);
and a flange plate (44) which is provided on the lower end surface of the driven pulley (42) and constitutes the rotation end of the rotation driving mechanism.
8. A binding press-fit device according to claim 7, characterised in that the rotary drive further comprises a tension wheel (47) axially vertically rotatably arranged on the first L-shaped seat (45), said tension wheel (47) being in rolling contact with the timing belt (43).
9. A binding press-fit device according to claim 7, further comprising an ejector mechanism, the ejector mechanism comprising:
the second L-shaped seat (90) is arranged on the same side of the support (31) as the sliding rail (32);
a cylinder (91) disposed axially vertically on the second L-shaped seat (90) by means of a bracket (93);
and the body of the ejector rod (92) vertically penetrates through the bearing seat (46), the driven pulley (42) and the central hole of the flange plate (44), the lower end of the ejector rod protrudes out of the lower end face of the flange plate (44), and the upper end of the ejector rod is connected with the piston end of the cylinder (91).
10. A binding and stitching device according to claim 1, characterized in that the horizontal angle between the axis of the tucking-in roller (7) and the horizontal straight line is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222255875.9U CN218136198U (en) | 2022-08-26 | 2022-08-26 | Binding and pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222255875.9U CN218136198U (en) | 2022-08-26 | 2022-08-26 | Binding and pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218136198U true CN218136198U (en) | 2022-12-27 |
Family
ID=84554592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222255875.9U Active CN218136198U (en) | 2022-08-26 | 2022-08-26 | Binding and pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218136198U (en) |
-
2022
- 2022-08-26 CN CN202222255875.9U patent/CN218136198U/en active Active
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