A shell transportation and overturning system and a cylindrical battery shell production equipment thereof

Abstract

The application relates to the technical field of conveying devices, in particular to a shell conveying and overturning system and a cylindrical battery shell production device thereof, which comprises a base, a first conveying belt, a second conveying belt, an overturning structure, a first detection module and a second detection module, a rotating shaft seat is fixedly installed at the middle part of the base, and the first conveying belt is fixed on the base through a primary supporting leg; the overturning structure is composed of a rotating shaft, a first turning seat and a second turning seat, an auxiliary positioning structure composed of a primary stress receiving seat, a secondary stress receiving seat, a tertiary stress receiving seat, a clamping block, a stress receiving block, a primary return spring, a secondary return spring, a push block and a stress receiving rod is arranged on the first turning seat and the second turning seat, the cylindrical battery shell is overturned and fed through the overturning structure, the cylindrical battery shell is secondarily positioned through the auxiliary positioning structure, and the stability of the cylindrical battery shell in the overturning and feeding process is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plastic production, in particular to a shell transportation and overturning system and a cylindrical battery shell production equipment. BACKGROUND

[0002] Cylindrical batteries are divided into lithium cobaltate, lithium manganate and ternary material. Each of the three material systems has different advantages, and the batteries are widely used in electric vehicles, notebook computers, digital cameras, lighting lamps, toy products, electric tools, portable power sources and other fields;

[0003] The existing patent file with the publication number CN222808809U discloses a cylindrical battery shell overturning conveying line, which includes an inlet conveying line and an outlet conveying line. The outlet end of the inlet conveying line is provided with a whole column feeding part, the inlet end of the outlet conveying line is provided with a whole column material receiving part arranged in parallel with the whole column feeding part, and a material overturning and transferring device is arranged between the whole column feeding part and the whole column material receiving part. The material overturning and transferring device includes a lifting pickup mechanism with lifting displacement located at the top of the whole column feeding part, a discharging pickup mechanism with lifting displacement located at the top of the whole column material receiving part, and a shell overturning and transferring mechanism for switching displacement between the lifting pickup mechanism and the discharging pickup mechanism. The lifting pickup mechanism has a plurality of lifting pickup parts facing the whole column feeding part, and the discharging pickup mechanism has a plurality of discharging pickup parts facing the whole column material receiving part. The shell overturning and transferring mechanism includes a switching displacement carrier and a turnover carrier with a turnover stroke of at least 180° arranged on the switching displacement carrier. The turnover carrier is provided with a plurality of shell carriers, and the shell carriers include an arc-shaped groove matched with the outer peripheral wall of the cylindrical battery shell, and at least one negative pressure adsorption end arranged in the arc-shaped groove.

[0004] However, the shell overturning and transferring mechanism in the above-mentioned scheme is prone to overturning out of position when overturning the cylindrical battery shell, thereby affecting the overturning effect of the cylindrical battery shell. Therefore, the present application provides a shell transportation and overturning system and a cylindrical battery shell production equipment to solve the above-mentioned problems. SUMMARY

[0005] The present application aims to provide a shell transportation and overturning system and a cylindrical battery shell production equipment to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a shell transportation and overturning system, comprising:

[0007] A base is provided, and a rotating shaft seat is fixedly installed at the middle part of the base;

[0008] The first conveying belt is fixed on the base through a first supporting leg;

[0009] The second conveying belt is fixed on the base through a second supporting leg, and the first conveying belt and the second conveying belt are used for conveying the cylindrical battery shell.

[0010] The turnover structure is rotationally installed on the rotating shaft seat and is used for overturning and conveying the cylindrical battery shell conveyed on the first conveying belt to the second conveying belt.

[0011] The first detection module is used for detecting the surface of the cylindrical battery shell on the first conveying belt.

[0012] The second detection module is used for detecting the surface of the cylindrical battery shell on the second conveying belt.

[0013] Preferably, the turnover structure comprises a rotating shaft, a first turning seat and a second turning seat, the rotating shaft is rotationally installed on the rotating shaft seat and is driven by a servo motor on the rotating shaft seat, the first turning seat is integrally formed with the rotating shaft, the second turning seat is detachably positioned and connected with the first turning seat, a feeding groove is formed on the side wall of the first turning seat and the second turning seat, the feeding groove is used for overturning and feeding the cylindrical battery shell, and an auxiliary positioning structure is arranged between the first turning seat and the second turning seat.

[0014] Preferably, opposite surfaces of the first turning seat and the second turning seat are provided with a first movable groove, a stress block groove is formed on the side of the first movable groove, a second movable groove is formed at both ends of the first movable groove, a third movable groove is formed at the outer end of the second movable groove, a clamping block groove is formed on the side wall of the third movable groove facing the feeding groove, a first spring groove is formed on the side wall of the stress block groove, a first threaded hole is formed on the side wall of the stress block groove on the first turning seat, and a push block groove is formed through the side wall of the stress block groove on the second turning seat.

[0015] Preferably, the auxiliary positioning structure comprises a first force receiving seat, a second force receiving seat, a third force receiving seat, a clamping block, a force receiving block, a first return spring, a second return spring, a push block and a force receiving rod, the first force receiving seat is movably arranged in a first movable slot, two first force receiving seats are arranged in the first movable slot respectively, a third force receiving surface is formed on the first force receiving seat, the force receiving block is integrally formed with the side of the first force receiving seat, a second force receiving surface is formed on the force receiving block, the push block is movably arranged in a push block slot, a group of first force receiving surfaces are cut on the push block, the force receiving rod is fixedly connected with the push block, the first return spring is arranged between the first spring slot and the force receiving block, when the first return spring is in a reset state, the two first force receiving seats are close to each other, and the second force receiving surface is arranged close to the corresponding first force receiving surface.

[0016] Preferably, a nut slot is formed on the force receiving rod, a through hole is formed in the bottom of the nut slot, the through hole penetrates the push block, a limiting bolt is arranged in the nut slot, the screw rod of the limiting bolt penetrates the through hole and is screwed in the first threaded hole, when the first return spring is in a reset state, the bottom of the nut slot is arranged in abutment with the nut of the limiting bolt, at this time, the end of the force receiving rod protrudes outside the push block slot, the second force receiving seat is movably arranged in a second movable slot, four second force receiving surfaces and five second force receiving surfaces are arranged at the two ends of the second force receiving seat respectively, the third force receiving seat is movably arranged in a third movable slot, the clamping block is integrally formed with the third force receiving seat, and the clamping block is movably arranged in a clamping block slot, the clamping block is used for positioning and clamping the cylindrical battery shell in the feeding slot.

[0017] Preferably, a force receiving groove is formed on the back of the third force receiving seat, the five second force receiving surfaces on the second force receiving seat are arranged in abutment with the inclined surface of the force receiving groove, the four second force receiving surfaces on the second force receiving seat are arranged in abutment with the third force receiving surfaces on the first force receiving seat, a second spring slot is formed on the side of the third force receiving seat, a second return spring is fixedly glued to the bottom of the second spring slot, when the third force receiving seat is actually installed, the second return spring is arranged in abutment with the side wall of the third movable slot, when the second return spring is in a reset state, the clamping block is completely received in the clamping block slot.

[0018] Preferably, the side seat of the second conveying belt is fixedly connected with a force receiving member through a connecting seat, the force receiving member has a semi-circular ring structure, and the force receiving member is arranged corresponding to the force receiving rod, and a wedge surface is formed at the upper side end of the force receiving member close to the inner corner, when the force receiving rod abuts against the force receiving member, the force receiving rod is pushed inward, thereby pushing the force receiving block through the push block, so as to drive the first force receiving seat to move to both sides, thereby pushing the second force receiving seat, and thereby pushing the third force receiving seat and the clamping block, so that the clamping block forms auxiliary positioning on the cylindrical battery shell in the feeding groove, when the force receiving rod is separated from the force receiving member, and under the action of the first reset spring and the second reset spring, the first force receiving seat, the second force receiving seat, the third force receiving seat, the clamping block, and the force receiving block are pushed to reset, so that the clamping block releases the cylindrical battery shell, and the cylindrical battery shell falls on the second conveying belt.

[0019] Preferably, the clamping surface of the clamping block has an arc value that matches the arc value of the side wall of the cylindrical battery shell, and a non-slip rubber pad layer is fixedly glued on the clamping surface of the clamping block.

[0020] Preferably, the conveying belt of the first conveying belt and the second conveying belt is formed with a limiting groove, the side wall of the limiting groove has an arc value that matches the arc value of the side wall of the cylindrical battery shell, the first detection module and the second detection module each comprise a group of scanners, the scanners are installed on the side seat of the conveying belt through positioning supports, and the two scanners are arranged at an angle of 90 degrees.

[0021] A cylindrical battery shell production equipment has the shell transportation and overturning system.

[0022] Compared with the prior art, the beneficial effects of the present application are:

[0023] 1. The shell transportation and overturning system is composed of a base, a first conveying belt, a second conveying belt, an overturning structure, a first detection module and a second detection module, the overturning structure is composed of a rotating shaft, a first turning seat and a second turning seat, and the auxiliary positioning structure is composed of a first force receiving seat, a second force receiving seat, a third force receiving seat, a clamping block, a force receiving block, a first reset spring, a second reset spring, a push block and a force receiving rod arranged on the first turning seat and the second turning seat, thereby overturning and feeding the cylindrical battery shell through the overturning structure, and auxiliary positioning the cylindrical battery shell through the auxiliary positioning structure, so as to ensure the stability of the cylindrical battery shell during the overturning and feeding process.

[0024] 2. The force receiving member has a semi-circular ring structure, and the wedge surface of the force receiving member allows the force receiving rod to move along the wedge surface, and the auxiliary positioning structure is automatically locked during the process, thereby effectively optimizing the driving structure of the device, reducing the power source, and facilitating the daily maintenance and repair of the power structure by the staff. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic view of the structure of the present application;

[0026] Figure 2 is a schematic view of the structure of the present application; Figure 1

[0027] Figure 3 is a schematic view of the structure of the present application;

[0028] Figure 4 is a schematic view of the structure of the present application; Figure 3

[0029] Figure 5 is a schematic view of the structure of the present application; Figure 3

[0030] Figure 6 is a schematic view of the structure of the present application;

[0031] Figure 7 is a schematic view of the structure of the present application;

[0032] Figure 8 is a schematic view of the structure of the present application; Figure 7

[0033] Figure 9 is a schematic view of the structure of the present application; Figure 7

[0034] Figure 10 is a schematic view of the structure of the present application;

[0035] Figure 11 is a schematic view of the structure of the present application; Figure 10

[0036] Figure 12 is a schematic view of the structure of the present application;

[0037] Figure 13 is a schematic view of the structure of the present application;

[0038] Figure 14 is a schematic view of the structure of the present application; Figure 13

[0039] Figure 15 is a schematic view of the structure of the present application;

[0040] Figure 16 is a schematic view of the structure of the present application;

[0041] Figure 17 is a schematic view of the structure of the present application;

[0042] ​​​​​​​Figure 18 The secondary stress seat structure schematic diagram of the present application;

[0043] Figure 19 The secondary reset spring distribution schematic diagram of the present application;

[0044] Figure 20 The stress piece structure schematic diagram of the present application.

[0045] In the figure: base 1, first conveying belt 2, second conveying belt 3, overturning structure 4, first detection module 5, second detection module 6, primary support leg 7, secondary support leg 8, cylindrical battery shell 9, rotating shaft seat 10, rotating shaft 11, first steering seat 12, second steering seat 13, feeding groove 14, primary movable groove 15, stress block groove 16, secondary movable groove 17, tertiary movable groove 18, clamping block groove 19, primary spring groove 20, primary stress seat 21, secondary stress seat 22, tertiary stress seat 23, clamping block 24, stress block 25, primary reset spring 26, primary threaded hole 27, push block groove 28, push block 29, stress rod 30, nut groove 31, through hole 32, limiting bolt 33, primary stress surface 34, secondary stress surface 35, tertiary stress surface 36, quaternary stress surface 37, quinary stress surface 38, stress groove 39, stress piece 40, connecting seat 41, wedge surface 42, scanner 43, positioning support 45, secondary threaded hole 46, threaded hole 47, positioning bolt 48, positioning column groove 49, positioning column 50, secondary reset spring 51, anti-skid rubber pad layer 55, limiting groove 56. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical scheme of the present application clear, complete and the advantages more clear and obvious, the following will be further described in detail by combining the embodiments of the present application with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the present application, not all the embodiments, and are only used to explain the embodiments of the present application, and not used to limit the embodiments of the present application, all other embodiments obtained by the person skilled in the art without creative labor are within the scope of protection of the present application.

[0047] Please refer to Figures 1-20 The present application provides the following three preferred schemes:

[0048] Embodiment one, a shell transportation overturning system, comprising a base 1, a first conveying belt 2, a second conveying belt 3, an overturning structure 4, a first detection module 5 and a second detection module 6, a rotating shaft seat 10 is fixedly installed at the middle position of the base 1, the first conveying belt 2 is fixed on the base 1 through a first supporting leg 7, the second conveying belt 3 is fixed on the base 1 through a second supporting leg 8, the first conveying belt 2 and the second conveying belt 3 are used for conveying cylindrical battery shells 9, the overturning structure 4 is rotatably installed on the rotating shaft seat 10, and the overturning structure 4 is used for overturning and conveying the cylindrical battery shells 9 conveyed on the first conveying belt 2 to the second conveying belt 3, the first detection module 5 is used for detecting the surface of the cylindrical battery shells 9 on the first conveying belt 2, and the second detection module 6 is used for detecting the surface of the cylindrical battery shells 9 on the second conveying belt 3.

[0049] The overturning structure 4 comprises a rotating shaft 11, a first turning seat 12 and a second turning seat 13, the rotating shaft 11 is rotatably installed on the rotating shaft seat 10, and the rotating shaft 11 is driven by a servo motor on the rotating shaft seat 10, the first turning seat 12 is integrally formed with the rotating shaft 11, the second turning seat 13 is detachably and positionally connected with the first turning seat 12, feeding grooves 14 are formed in the side walls of the first turning seat 12 and the second turning seat 13, the feeding grooves 14 are used for overturning and feeding the cylindrical battery shells 9, and an auxiliary positioning structure is arranged between the first turning seat 12 and the second turning seat 13.

[0050] Opposite surfaces of the first turning seat 12 and the second turning seat 13 are provided with first movable grooves 15, stress block grooves 16 are formed in the side edges of the first movable grooves 15, second movable grooves 17 are formed at both ends of the first movable grooves 15, third movable grooves 18 are formed at the outer side ends of the second movable grooves 17, clamping block grooves 19 are formed in the side walls of the third movable grooves 18 facing the feeding grooves 14, first spring grooves 20 are formed in the side walls of the stress block grooves 16, first threaded holes 27 are formed in the side walls of the stress block grooves 16 on the first turning seat 12, and push block grooves 28 are formed in the side walls of the stress block grooves 16 on the second turning seat 13.

[0051] The auxiliary positioning structure comprises a first force receiving seat 21, a second force receiving seat 22, a third force receiving seat 23, a clamping block 24, a force receiving block 25, a first reset spring 26, a second reset spring 51, a push block 29 and a force receiving rod 30, the first force receiving seat 21 is movably arranged in the first movable slot 15, and two first force receiving seats 21 are arranged in the first movable slot 15, respectively, a third force receiving surface 36 is formed on the first force receiving seat 21, the force receiving block 25 is integrally formed with the side of the first force receiving seat 21, and a second force receiving surface 35 is formed on the force receiving block 25, the push block 29 is movably arranged in the push block slot 28, a group of first force receiving surfaces 34 are cut on the push block 29, the force receiving rod 30 is fixedly connected with the push block 29, the first reset spring 26 is arranged between the first spring slot 20 and the force receiving block 25, and when the first reset spring 26 is in the reset state, the two first force receiving seats 21 are close to each other, and the second force receiving surface 35 is arranged close to the corresponding first force receiving surface 34.

[0052] A nut slot 31 is formed on the force receiving rod 30, a through hole 32 is formed in the bottom of the nut slot 31, the through hole 32 penetrates the push block 29, a limiting bolt 33 is arranged in the nut slot 31, the screw rod of the limiting bolt 33 penetrates the through hole 32 and is screwed in the first threaded hole 27, when the first reset spring 26 is in the reset state, the bottom of the nut slot 31 is arranged against the nut of the limiting bolt 33, and at this time, the end of the force receiving rod 30 protrudes outside the push block slot 28, the second force receiving seat 22 is movably arranged in the second movable slot 17, four fourth force receiving surfaces 37 and five fifth force receiving surfaces 38 are formed at the two ends of the second force receiving seat 22, respectively, the third force receiving seat 23 is movably arranged in the third movable slot 18, the clamping block 24 is integrally formed with the third force receiving seat 23, and the clamping block 24 is movably arranged in the clamping block slot 19, the clamping block 24 is used for positioning and clamping the cylindrical battery shell 9 in the feeding slot 14, the shell conveying and overturning system composed of the base 1, the first conveying belt 2, the second conveying belt 3, the overturning structure 4, the first detection module 5 and the second detection module 6 is arranged, the overturning structure 4 is composed of the rotating shaft 11, the first turning seat 12 and the second turning seat 13, and the auxiliary positioning structure composed of the first force receiving seat 21, the second force receiving seat 22, the third force receiving seat 23, the clamping block 24, the force receiving block 25, the first reset spring 26, the second reset spring 51, the push block 29 and the force receiving rod 30 is arranged on the first turning seat 12 and the second turning seat 13, so that the cylindrical battery shell 9 is fed and overturned through the overturning structure 4, and the cylindrical battery shell 9 is auxiliary positioned through the auxiliary positioning structure, thereby ensuring the stability of the cylindrical battery shell 9 in the feeding and overturning process.

[0053] The back of the three-stage stress seat 23 is provided with a stress groove 39, the five-stage stress surface 38 on the second-stage stress seat 22 is arranged against the inclined surface of the stress groove 39, the four-stage stress surface 37 on the second-stage stress seat 22 is arranged against the three-stage stress surface 36 on the first-stage stress seat 21, the side surface of the three-stage stress seat 23 is provided with a second-stage spring groove, the groove bottom of the second-stage spring groove is fixedly glued with a second-stage return spring 51, the second-stage return spring 51 is arranged against the side wall of the three-stage movable groove 18 when the three-stage stress seat 23 is actually installed, and the clamping block 24 is completely received into the clamping block groove 19 when the second-stage return spring 51 is in the reset state.

[0054] The side seat of the second conveying belt 3 is fixedly connected with a stress piece 40 through a connecting seat 41, the stress piece 40 is in a semi-circular ring structure, the stress piece 40 is arranged corresponding to the stress rod 30, the upper side end of the stress piece 40 is formed with a wedge surface 42 at the inner side corner, the stress rod 30 is pushed in when the stress rod 30 is arranged against the stress piece 40, so as to push the stress block 25 through the push block 29, so as to drive the first-stage stress seat 21 to move to both sides, so as to push the second-stage stress seat 22, so as to push the three-stage stress seat 23 and the clamping block 24, so as to form auxiliary positioning of the cylindrical battery shell 9 in the feeding groove 14 through the clamping block 24, when the stress rod 30 is separated from the stress piece 40, the first-stage stress seat 21, the second-stage stress seat 22, the three-stage stress seat 23, the clamping block 24 and the stress block 25 are pushed to reset under the action of the first-stage return spring 26 and the second-stage return spring 51, so that the clamping block 24 releases the cylindrical battery shell 9, and the cylindrical battery shell 9 falls on the second conveying belt 3, the stress piece 40 in the semi-circular ring structure is arranged, the wedge surface 42 on the stress piece 40 is arranged to enable the stress rod 30 to move along the wedge surface 42, and the automatic locking of the auxiliary positioning structure is realized in the process, so as to effectively optimize the driving structure of the device, reduce the power source, and facilitate the staff to carry out daily maintenance and repair of the power structure.

[0055] In example two, on the basis of example one, the clamping surface of the clamping block 24 is consistent with the side wall arc value of the cylindrical battery shell 9, and the clamping surface of the clamping block 24 is fixedly glued with an anti-skid rubber pad layer 55, the arrangement of the anti-skid rubber pad layer 55 can further improve the positioning stability of the cylindrical battery shell 9, and can effectively protect the surface of the cylindrical battery shell 9.

[0056] In the third embodiment, on the basis of the second embodiment, the first conveying belt 2 and the second conveying belt 3 are both formed with limiting grooves 56, the side wall curvature of the limiting grooves 56 is consistent with the side wall curvature of the cylindrical battery shell 9, the limiting grooves 56 can avoid the angle deflection of the cylindrical battery shell 9, the first detection module 5 and the second detection module 6 are both composed of a group of scanners 43, the scanners 43 are installed on the side seats of the conveying belts through positioning supports 45, and the two scanners 43 are arranged at a ninety-degree angle, the group of scanners 43 arranged at a ninety-degree angle can effectively improve the scanning coverage effect on the surface of the cylindrical battery shell 9, thereby effectively detecting the surface defects of the cylindrical battery shell 9, and effectively ensuring the quality of the product.

[0057] The cylindrical battery shell production equipment has the shell conveying and overturning system.

[0058] Although the above describes the specific embodiments of the present application in order to enable those skilled in the art to understand the present application, the present application is not limited to the scope of the specific embodiments, and all the application creations using the concept of the present application are protected as long as various changes are within the spirit and scope of the present application defined and determined by the appended claims.

Claims

1. A housing transport and inversion system characterized by: The utility model relates to a cylindrical battery shell conveying device, including: The base (1) middle part position fixed mounting has the pivot seat (10) of pivot; First conveying belt (2) is fixed on the base (1) through primary support leg (7); Second conveying belt (3) is fixed on the base (1) through secondary support leg (8), and first conveying belt (2), second conveying belt (3) are all used to convey cylindrical battery shell (9); The turnover structure (4) rotation is installed on the pivot seat (10), and the turnover structure (4) is used to overturn the cylindrical battery shell (9) conveyed on first conveying belt (2) and convey to second conveying belt (3); First detection module (5) is used to detect the surface of cylindrical battery shell (9) on first conveying belt (2); Second detection module (6) is used to detect the surface of cylindrical battery shell (9) on second conveying belt (3); The turnover structure (4) includes pivot (11), first steering seat (12) and second steering seat (13), pivot (11) rotation is installed on the pivot seat (10), and pivot (11) is driven through servo motor on pivot seat (10), first steering seat (12) is integrally formed with pivot (11), second steering seat (13) is detachably positioned and connected with first steering seat (12), the sidewall of first steering seat (12), second steering seat (13) is all set up with feeding groove (14), the feeding groove (14) is used to overturn the feeding of cylindrical battery shell (9), and auxiliary positioning structure is set between first steering seat (12), second steering seat (13); The opposite face of first steering seat (12), second steering seat (13) is all set up with primary movable slot (15), the side of primary movable slot (15) is set up with stress block slot (16), both ends of primary movable slot (15) are all set up with secondary movable slot (17), the outside end of secondary movable slot (17) is all set up with tertiary movable slot (18), the sidewall of tertiary movable slot (18) towards feeding groove (14) is set up with clamping block slot (19), the sidewall of stress block slot (16) is set up with primary spring slot (20), the sidewall of stress block slot (16) on first steering seat (12) is set up with primary screw hole (27), the sidewall of stress block slot (16) on second steering seat (13) is set up with push block slot (28) through the penetration; The auxiliary positioning structure comprises a first force receiving seat (21), a second force receiving seat (22), a third force receiving seat (23), a clamping block (24), a force receiving block (25), a first reset spring (26), a second reset spring (51), a push block (29) and a force receiving rod (30), the first force receiving seat (21) is movably arranged in a first movable groove (15), and two first force receiving seats (21) are arranged in the first movable groove (15), a third force receiving surface (36) is formed on the first force receiving seat (21), the force receiving block (25) is integrally formed with the side of the first force receiving seat (21), a second force receiving surface (35) is formed on the force receiving block (25), the push block (29) is movably arranged in a push block groove (28), a group of first force receiving surfaces (34) are cut on the push block (29), the force receiving rod (30) is fixedly connected with the push block (29), the first reset spring (26) is arranged between a first spring groove (20) and the force receiving block (25), when the first reset spring (26) is in a reset state, the two first force receiving seats (21) are close to each other, and the second force receiving surface (35) is arranged close to the corresponding first force receiving surface (34).

2. A housing transport and inversion system according to claim 1, characterized in that: A nut groove (31) is formed in the force receiving rod (30), a through hole (32) is formed in the groove bottom of the nut groove (31), the through hole (32) penetrates the push block (29), a limiting bolt (33) is arranged in the nut groove (31), the screw rod of the limiting bolt (33) penetrates the through hole (32) and is screwed in a first threaded hole (27), when the first reset spring (26) is in the reset state, the groove bottom of the nut groove (31) is arranged in abutment with the nut of the limiting bolt (33), and at this time, the end of the force receiving rod (30) protrudes outside the push block groove (28), the second force receiving seat (22) is movably arranged in a second movable groove (17), four second force receiving surfaces (37) and five second force receiving surfaces (38) are respectively formed in the two ends of the second force receiving seat (22), the third force receiving seat (23) is movably arranged in a third movable groove (18), the clamping block (24) is integrally formed with the third force receiving seat (23), the clamping block (24) is movably arranged in a clamping block groove (19), and the clamping block (24) is used for positioning and clamping the cylindrical battery shell (9) in the feeding groove (14).

3. A shell transport inversion system according to claim 2, wherein: The back of the three-stage force bearing (23) is provided with a force groove (39), the five-stage force surface (38) on the two-stage force bearing (22) is arranged against the inclined surface of the force groove (39), the four-stage force surface (37) on the two-stage force bearing (22) is arranged against the three-stage force surface (36) on the one-stage force bearing (21), the side of the three-stage force bearing (23) is provided with a two-stage spring groove, the groove bottom of the two-stage spring groove is fixedly glued with a two-stage return spring (51), the two-stage return spring (51) is arranged against the side wall of the three-stage movable groove (18) when the three-stage force bearing (23) is actually installed, and the clamping block (24) is completely received into the clamping block groove (19) when the two-stage return spring (51) is in a reset state.

4. A housing transport and inversion system according to claim 3, wherein: The side seat of the second conveying belt (3) is fixedly connected with a force receiving part (40) through a connecting seat (41), the force receiving part (40) is in a semi-circular ring structure, the force receiving part (40) is arranged correspondingly to the force receiving rod (30), a wedge surface (42) is formed at the inner side corner of the upper side end of the force receiving part (40), the force receiving rod (30) is pushed in when the force receiving rod (30) is arranged against the force receiving part (40), so as to push the force receiving block (25) through the push block (29), to drive the one-stage force bearing (21) to move to both sides, to push the two-stage force bearing (22), to push the three-stage force bearing (23) and the clamping block (24), to form auxiliary positioning of the cylindrical battery shell (9) in the feeding groove (14) through the clamping block (24), when the force receiving rod (30) is separated from the force receiving part (40), the one-stage force bearing (21), the two-stage force bearing (22), the three-stage force bearing (23), the clamping block (24) and the force receiving block (25) are reset under the action of the one-stage return spring (26) and the two-stage return spring (51), so that the clamping block (24) releases the cylindrical battery shell (9), and the cylindrical battery shell (9) falls on the second conveying belt (3).

5. A shell transport inversion system according to claim 4, wherein: The clamping surface of the clamping block (24) is matched with the side wall arc value of the cylindrical battery shell (9), and the clamping surface of the clamping block (24) is fixedly glued with an anti-skid rubber pad (55), the first turning seat (12) is provided with a positioning column groove (49) and a two-stage threaded hole (46), the second turning seat (13) is integrally formed with a positioning column (50), and the second turning seat (13) is provided with a bolt hole (47), the positioning column (50) is embedded into the positioning column groove (49) when the first turning seat (12) and the second turning seat (13) are actually connected, and the first turning seat (12) and the second turning seat (13) are positioned and fixed through the positioning bolt (48).

6. A shell transport inversion system according to claim 5, wherein: The first conveying belt (2) and the second conveying belt (3) are provided with limiting grooves (56) on the conveying belts, the side wall curvature of the limiting grooves (56) is consistent with the side wall curvature of the cylindrical battery shell (9), the first detection module (5) and the second detection module (6) are each composed of a group of scanners (43), the scanners (43) are installed on the side seats of the conveying belts through positioning supports (45), and the two side scanners (43) are arranged at a ninety-degree angle.

7. A cylindrical battery casing production equipment, characterized in that: The cylindrical battery shell production equipment has the shell conveying and overturning system in any one of the above claims 5-6.

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