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CN-224226134-U - Pole crowd goes into groove with variable pitch and moves mechanism of carrying

CN224226134UCN 224226134 UCN224226134 UCN 224226134UCN-224226134-U

Abstract

The utility model provides a variable-pitch transfer mechanism for pole group slot entering, which comprises a transfer module, a clamping unit and a clamping mechanism, wherein at least two guide rails are arranged on the transfer module in parallel, a plurality of groups of clamping units are distributed along the length direction of the guide rails, two adjacent groups of clamping units are arranged on the two guide rails in a staggered manner, the transfer module drives the clamping units to slide, a plurality of groups of clamping units are distributed on the two parallel guide rails in a staggered manner, multiple groups of pole groups can be simultaneously grabbed to realize batch slot entering, the efficiency is improved, the distance between the two adjacent groups of clamping units is variable, the total length of the clamping units can be shorter when the clamping units are folded through the staggered distribution, the slot entering requirement is met, the clamping part has enough avoidance position when being opened, the avoidance and the overall structural compactness are considered, and the technical problems that in the prior art, the clamping slot entering mechanism usually only can clamp a single pole group, the efficiency is very low and the like are solved.

Inventors

  • WU JIANFENG
  • QIAN YI

Assignees

  • 浙江园润智能装备有限公司

Dates

Publication Date
20260512
Application Date
20250519

Claims (10)

  1. 1. The utility model provides a pole crowd goes into groove with variable pitch and moves mechanism which characterized in that includes: A transfer module (1), at least two guide rails (11) are arranged on the transfer module (1) in parallel, and The clamping unit (2) is characterized in that the clamping unit (2) is distributed with a plurality of groups along the length direction of the guide rail (11), two adjacent groups of clamping units (2) are installed on the two guide rails (11) in a staggered mode, and the transferring module (1) drives the clamping units (2) to slide.
  2. 2. The variable-pitch transfer mechanism for pole group slot entry according to claim 1, wherein the pitch between two adjacent sets of the gripping units (2) is variable.
  3. 3. The pole group slot-in variable-pitch transfer mechanism according to claim 1, wherein two guide rails (11) are provided, the clamping unit (2) comprises clamping portions (25), and the clamping portion (25) of the clamping unit (2) on one guide rail (11) is connected with a transverse extension section (27) so that the clamping portion (25) on the other guide rail (11) is positioned on the same straight line as the clamping portion (25) on the other guide rail (11).
  4. 4. A pole group slot-in variable-pitch transfer mechanism as claimed in claim 3, wherein at least some of the gripping units (2) in the plurality of sets of gripping units (2) have a rotation function.
  5. 5. The variable-pitch transfer mechanism for pole group slot entry according to claim 1, wherein the gripping unit (2) comprises at least: a clamping driving part (22), a connecting rod assembly (24) and a clamping part (25) which are sequentially connected from top to bottom; Still include base (23), centre gripping drive part (22) install in on base (23) and its bottom drive end run through base (23) in order to link to each other with the upper end of link assembly (24), link assembly (24) have two symmetries articulate in lower tip on base (23), clamping part (25) have two tong (251) that the symmetry set up, two tong (251) respectively with two lower tip links to each other of link assembly (24), clamping part (25) are driven by link assembly (24) and are rotated and open or draw in.
  6. 6. The variable-pitch transfer mechanism for pole group slot entrance according to claim 5, further comprising a rotation driving portion (21), wherein the rotation driving portion (21) is in power connection with the clamping driving portion (22) to drive the clamping driving portion (22) to rotate.
  7. 7. The pole group slot-in, variable-pitch transfer mechanism as recited in claim 5, wherein the linkage assembly (24) comprises: A connecting portion (241), wherein the connecting portion (241) is connected with the driving end of the clamping driving portion (22); A first connecting rod (242) and two first connecting rods (242) are symmetrically hinged at the left and right ends of the connecting part (241), and -A second link (243), the free ends of the two first links (242) being hinged to one of the second links (243), respectively, the free ends of the two second links (243) being symmetrically hinged to the base (23).
  8. 8. The mechanism according to claim 5, wherein a pressing block (26) is provided at an upper end of a clamping surface of the clamping hand (251), and the pressing blocks (26) press tabs at both ends of the pole group to the middle when the pole group is clamped.
  9. 9. The variable-pitch transfer mechanism for pole group slot entrance according to claim 8, wherein the working surfaces (260) of the pressing blocks (26) for pressing the pole lugs are arranged to be inclined surfaces, and the working surfaces (260) of the two pressing blocks (26) are in an splayed shape.
  10. 10. The variable-pitch transfer mechanism for pole group slot entry according to claim 1, wherein the transfer module (1) comprises: A movable base (12), the lower part of the movable base (12) is provided with the guide rail (11), and And a transfer driving unit (13), wherein the transfer driving unit (13) is mounted on the upper part of the transfer base (12), and the transfer driving unit (13) is in power connection with each clamping unit (2).

Description

Pole crowd goes into groove with variable pitch and moves mechanism of carrying Technical Field The utility model relates to the technical field of storage battery production, in particular to a variable-pitch transfer mechanism for pole group slot entering. Background In the production process of the storage battery, one step is to load the pole group after lamination of the wrapping sheet into a clamp, called as a slot, and then press the pole group in the clamp into a battery shell, called as a shell. Each battery case needs to be provided with a plurality of groups of poles. Chinese patent CN201310251832.6 discloses a clamping feeding slot mechanism of a storage battery wrapping sheet feeding machine, which comprises a guide rail, a clamping arm, a first driving device for driving the clamping arm to lift and a second driving device for driving the clamping arm to move along the guide rail, wherein the clamping feeding slot mechanism further comprises a push rod capable of moving along the guide rail, a first sliding block is arranged on the guide rail, a third driving device for driving the push rod to lift and a first guide slot for connecting the push rod are arranged on the first sliding block, a connecting plate for connecting the middle section of the push rod and the third driving device is arranged below the first sliding block, and the push rod can be completely pushed into the clamp by transferring the clamping arm to a polar group of a cast-weld clamp. In addition, the two clamping hands of the clamp are in a parallel opening and closing structure, the opening is limited, polar plates are easy to wear, and the clamping groove mechanism does not have the function of a whole polar lug. Disclosure of utility model The utility model aims at overcoming the defects of the prior art, and provides a variable-pitch transfer mechanism for pole group slot entering, which can simultaneously grab a plurality of groups of pole groups to realize batch slot entering by distributing a plurality of groups of clamping units on two parallel guide rails in a staggered way, so that the efficiency is improved, the distance between two adjacent groups of clamping units is variable, the total length of the plurality of clamping units can be shorter when the clamping units are folded through the staggered distribution, the slot entering requirement is met, and the clamping parts are provided with enough avoiding positions when being opened, so that the avoidance and the overall compactness are considered, and the technical problems that the clamping slot entering mechanism in the prior art can only clamp a single pole group generally, has low efficiency and the like are solved. In order to achieve the above purpose, the present utility model provides the following technical solutions: The variable-pitch transfer mechanism for the pole group slot comprises a transfer module, wherein at least two guide rails are arranged on the transfer module in parallel, a plurality of groups of clamping units are distributed along the length direction of the guide rails, two adjacent groups of clamping units are installed on the two guide rails in a staggered mode, and the transfer module drives the clamping units to slide. As a preferred embodiment, the gripping unit is provided with 6 groups, and each guide rail is provided with 3 groups. Preferably, the interval between two adjacent groups of the gripping units is variable. Preferably, the two guide rails are provided, the clamping unit comprises clamping parts, and the clamping part of the clamping unit on one guide rail is connected with a transverse extension section, so that the clamping part on the one guide rail and the clamping part on the other guide rail are in the same straight line. Preferably, at least some of the gripping units of the plurality of groups have a rotation function. The clamping unit at least comprises a clamping driving part, a connecting rod assembly and a clamping part which are sequentially connected from top to bottom, and further comprises a base, wherein the clamping driving part is arranged on the base, the bottom driving end of the clamping driving part penetrates through the base to be connected with the upper end part of the connecting rod assembly, the connecting rod assembly is provided with two lower end parts which are symmetrically hinged on the base, the clamping part is provided with two clamping hands which are symmetrically arranged, the two clamping hands are respectively connected with the two lower end parts of the connecting rod assembly, and the clamping part is driven by the connecting rod assembly to rotate to open or close. Preferably, the clamping device further comprises a rotary driving part, wherein the rotary driving part is in power connection with the clamping driving part to drive the clamping driving part to rotate. The clamping driving part is an air cylinder, and the rotary driving part is a rotary motor. Preferably