Shell dispensing clamp

Abstract

The utility model discloses a shell dispensing clamp, which belongs to the field of charging pile shell clamps and comprises a base station. A shell fixing mechanism used for clamping and fixing a charging pile shell is installed on the base table. A linkage assembly used for linkage of the two stations is installed on the base table. The shell fixing mechanism comprises a driving assembly, a clamping assembly, an inner supporting assembly and a downward moving limiting assembly. The driving assembly, the clamping assembly, the inner supporting assembly and the downward-moving limiting assembly are all connected with the base table, and the linkage assembly, the clamping assembly, the inner supporting assembly and the downward-moving limiting assembly are all connected with the driving assembly. The driving assembly is used for driving the clamping assemblies and the inner supporting assemblies. The two sets of clamping assemblies, the two sets of inner supporting assemblies and the two sets of downward moving limiting assemblies are arranged in a bilateral symmetry mode. By means of the mode, when glue is dispensed on the semi-cylindrical shell, the semi-cylindrical shell can be fixed through the inner supporting structure, and inaccurate glue dispensing caused by unstable fixing is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of charging pile shell clamp, specifically relates to a shell dispensing clamp. BACKGROUND

[0002] The charging pile shell dispensing clamp is a kind of equipment specially used for dispensing operation in shell production process, and its main function is to fix charging pile shell, so that glue is applied by dispensing machine at specific position, to ensure the sealing property and structural strength of shell, clamp can firmly fix charging pile shell, ensure that the position of charging pile shell remains stable in dispensing process, avoid inaccurate dispensing due to vibration or movement.

[0003] Chinese patent CN216173841U discloses a dispensing positioning clamp and dispensing machine, including bearing table, bearing table is provided with the accommodating groove for accommodating the shell to be dispensed;Bearing table is provided with the compression structure, the compression structure is located at the slot opening side of accommodating groove, and at least part of compression structure is located above the slot opening of accommodating groove, the compression structure can be moved in the direction away from accommodating groove, to make the shell to be dispensed enter into accommodating groove from slot opening, and the compression structure can be moved in the direction close to accommodating groove, to make the shell to be dispensed that enters into accommodating groove abut on the slot wall on the side of accommodating groove away from compression structure;Based on this, the shell to be dispensed does not shake in accommodating groove, clamping is stable, positioning is accurate, so that dispensing position is accurate, to a certain extent, improve production efficiency;But the device still has the following problems:

[0004] Part of the arc-shaped structure is used on the front side of charging pile shell, when clamping this kind of shape shell, the two clamping components in opposite direction will be lifted up by clamping the arc-shaped outer side, so that the shell is unstable, thereby causing certain influence to the sealing property and structural strength of shell.

[0005] Based on this, the utility model discloses a kind of shell dispensing clamps to solve above-mentioned problem. UTILITY MODEL CONTENT

[0006] In view of the above-mentioned shortcomings of prior art, the utility model provides a kind of shell dispensing clamp.

[0007] To achieve the above object, the utility model is realized by the following technical solutions:

[0008] A kind of shell dispensing clamp, including base station;

[0009] The base station is installed with shell fixing mechanism for clamping and fixing charging pile shell;

[0010] The base station is installed with linkage assembly for linkage of two stations;

[0011] The outer shell fixing mechanism includes a driving component, a clamping component, an inner support component, and a downward limiting component. The driving component, clamping component, inner support component, and downward limiting component are all connected to the base, and the linkage component, clamping component, inner support component, and downward limiting component are all connected to the driving component. The driving component is used to drive the clamping component and the inner support component. The clamping component, inner support component, and downward limiting component are all arranged symmetrically in two sets on the left and right sides. The clamping component is used to clamp the outer side of the charging pile outer shell, the inner support component is used to fix the charging pile outer shell by internal support, and the downward limiting component is used to limit the driving component.

[0012] Furthermore, the drive assembly includes a cylinder and a movable plate. The cylinder is fixedly installed on the lower left side of the base. The two movable plates are symmetrically arranged on the left and right. The lower end of the movable plate on the left is fixedly connected to the drive end of the cylinder. The clamping assembly and the inner support assembly are both connected to the upper end of the movable plate. The sides of the two movable plates that are close to each other are connected to the linkage assembly. The movable plate is connected to the downward limiting assembly.

[0013] Furthermore, the clamping assembly includes a first connecting rod and a clamping block; the two first connecting rods are respectively hinged to the front and rear ends of the moving plate; the end of the first connecting rod away from the moving plate is hinged to the clamping block, and the clamping block is slidably connected to the base through a limiting groove opened at the upper end of the base.

[0014] Furthermore, the inner support assembly includes a driving inner support assembly and an inner support limiting assembly; the driving inner support assembly is connected to the upper end of the movable plate, the driving inner support assembly is connected to the base, and the inner support limiting assembly is connected to the driving inner support assembly.

[0015] Furthermore, the drive inner support assembly includes a connecting rod, a fixing block, a second connecting rod, and a limiting plate; the lower end of the connecting rod is fixedly connected to the upper end of the movable plate; the upper end of the connecting rod is fixedly connected to the fixing block, and the left and right ends of the fixing block are respectively hinged to the upper ends of the two second connecting rods; the lower end of the second connecting rod is connected to the inner support limiting assembly; an inner support rod is fixedly installed at the ends of the two sets of inner support limiting assemblies that are far apart from each other; the lower end of the inner support limiting assembly is connected to the limiting plate; the lower end of the limiting plate is fixedly connected to the base; the connecting rod and the limiting plate are in a limiting sliding connection.

[0016] Furthermore, the downward limiting component includes two sliding rods, which are symmetrically arranged at the left and right ends of the moving plate. Both ends of the sliding rods are fixedly connected to the base, and the moving plate is slidably connected to the sliding rods for limiting.

[0017] Furthermore, the linkage component includes a rack and a transmission component; two racks are symmetrically arranged at one end of the two moving plates that are close to each other, and the racks are fixedly connected to the moving plates; the two racks are both connected to the transmission component at one end that is close to each other, the racks are used to drive the moving plate of the right station, and the transmission component is used to link the rack of the left station with the rack of the right station.

[0018] Furthermore, the transmission assembly includes gears and a rotating shaft; both ends of the rotating shaft are rotatably connected to the base, the rotating shaft is fixedly connected to the gears, and both racks are hinged to the gears.

[0019] Compared with the prior art, the advantages of this utility model are as follows: 1. This utility model can fix the semi-cylindrical shell by means of an internal support structure when applying glue, so as to avoid inaccurate glue application due to unstable fixation.

[0020] 2. Through the linkage dual-station design, while one station is clamping and dispensing glue, the other station simultaneously cancels the limiting clamping of the charging pile shell to replace the workpiece, enabling the glue dispensing machine to work continuously. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This utility model provides a three-dimensional shell dispensing fixture. Figure One ;

[0023] Figure 2 This is a front view of a shell dispensing fixture according to the present invention;

[0024] Figure 3 For along Figure 2 A partial 3D view after a portion of the AA direction has been removed;

[0025] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0026] Figure 5 This utility model provides a three-dimensional shell dispensing fixture. Figure Two .

[0027] The labels in the diagram represent:

[0028] 1. Base; 2. Shell fixing mechanism; 21. Drive assembly; 211. Cylinder; 212. Moving plate; 22. Clamping assembly; 221. Connecting rod one; 222. Clamping block; 23. Inner support assembly; 231. Connecting rod; 232. Fixing block; 233. Connecting rod two; 234. Slider two; 235. Slide rail; 236. Limiting plate; 24. Lowering limiting assembly; 241. Slide rod; 3. Linkage assembly; 31. Rack; 32. Transmission assembly; 321. Gear; 322. Rotating shaft. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0031] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-4 A housing dispensing fixture, comprising a base 1;

[0032] The base 1 is equipped with a shell fixing mechanism 2 for clamping and fixing the shell of the charging pile;

[0033] The base 1 is equipped with a linkage component 3 for linking the two workstations.

[0034] like Figure 2 As shown, the outer shell fixing mechanism 2 includes a drive assembly 21, a clamping assembly 22, an inner support assembly 23, and a downward limiting assembly 24. The drive assembly 21, clamping assembly 22, inner support assembly 23, and downward limiting assembly 24 are all connected to the base 1. The linkage assembly 3, clamping assembly 22, inner support assembly 23, and downward limiting assembly 24 are all connected to the drive assembly 21. The drive assembly 21 drives the clamping assembly 22 and the inner support assembly 23. Two sets of clamping assemblies 22, inner support assembly 23, and downward limiting assembly 24 are symmetrically arranged on the left and right sides. The clamping assembly 22 clamps the outer side of the charging pile outer shell, and the inner support assembly 23 internally supports and fixes the charging pile outer shell. The downward limiting assembly 24 limits the movement of the drive assembly 21.

[0035] In this invention, the operator places the charging pile shell to be glued on the upper end of the base 1. The drive component 21 is activated and driven by the downward limiting component 24 to drive the clamping component 22 and the inner support component 23. The clamping component 22 clamps the shell from the outside, and the inner support component 23 passes through the panel groove on the arc-shaped shell and supports and fixes the shell from the inside of the arc. At the same time, the drive component 21, through the transmission of the linkage component 3, drives the drive component 21, clamping component 22, inner support component 23, and downward limiting component 24 at another station to cancel the clamping of the shell and replace the shell; thus realizing the fixation of the arc-shaped shell and continuous glue dispensing at two stations.

[0036] The drive assembly 21 includes a cylinder 211 and a moving plate 212. The cylinder 211 is fixedly installed on the lower left side of the base 1. The two moving plates 212 are symmetrically arranged on the left and right sides. The lower end of the left moving plate 212 is fixedly connected to the drive end of the cylinder 211. The clamping assembly 22 and the inner support assembly 23 are both connected to the upper end of the moving plate 212. The sides of the two moving plates 212 that are close to each other are both connected to the linkage assembly 3. The moving plate 212 is connected to the downward movement limiting assembly 24.

[0037] The clamping assembly 22 includes a connecting rod 221 and a clamping block 222; the two connecting rods 221 are respectively hinged to the front and rear ends of the moving plate 212; the end of the connecting rod 221 away from the moving plate 212 is hinged to the clamping block 222, and the clamping block 222 is slidably connected to the base 1 through a limiting groove opened at the upper end of the base 1.

[0038] The inner support assembly 23 includes a connecting rod 231, a fixing block 232, a second connecting rod 233, a second slider 234, a slide rail 235, and a limiting plate 236. The lower end of the connecting rod 231 is fixedly connected to the upper end of the moving plate 212. The upper end of the connecting rod 231 is fixedly connected to the fixing block 232. The left and right ends of the fixing block 232 are respectively hinged to the upper ends of the two second connecting rods 233. The lower end of the second connecting rod 233 is hinged to the second slider 234. The second slider 234 is slidably connected to the slide rail 235. An inner support rod is fixedly installed at one end of the two second sliders 234 that are far apart from each other. The lower end of the slide rail 235 is fixedly connected to the limiting plate 236. The lower end of the limiting plate 236 is fixedly connected to the base 1. The connecting rod 231 is slidably connected to the limiting plate 236.

[0039] The downward limiting component 24 includes a slide rod 241. Two slide rods 241 are symmetrically arranged at the left and right ends of the moving plate 212. The upper and lower ends of the slide rods 241 are fixedly connected to the base 1. The moving plate 212 is slidably connected to the slide rods 241 for limiting.

[0040] In this invention, cylinder 211 drives moving plate 212 to move downward under the limit of slide rod 241. Moving plate 212 drives two clamping blocks 222 to clamp in the center via connecting rod 221. At the same time, moving plate 212 drives fixing block 232 to move downward via connecting rod 231. The downward movement of fixing block 232 drives two sliders 234 to move away from each other under the limit of slide rail 235 via connecting rod 233. Meanwhile, the inner support rods connected to the two sliders 234 provide internal support and fixation for the outer shell. When cylinder 211 drives moving plate 212, the two moving plates 212 are transmitted through linkage component 3, so that moving plate 212 not connected to cylinder 211 moves upward to cancel the fixation of the outer shell. This achieves both fixing of the arc-shaped outer shell of the charging pile and continuous dispensing of adhesive at two stations.

[0041] like Figure 4As shown, the linkage component includes a rack and a transmission component; two racks are symmetrically arranged at one end of the two moving plates that are close to each other, and the racks are fixedly connected to the moving plates; the two racks are both connected to the transmission component at one end that is close to each other. The racks are used to drive the moving plate of the right station, and the transmission component is used to link the rack of the left station with the rack of the right station.

[0042] The transmission assembly 32 includes a gear 321 and a rotating shaft 322; both ends of the rotating shaft 322 are rotatably connected to the base 1, the rotating shaft 322 is fixedly connected to the gear 321, and both racks 31 are hinged to the gear 321; the racks 31 are used to drive the moving plate 212 of the right station, and the transmission assembly 32 is used to link the racks 31 of the left station with the racks 31 of the right station.

[0043] In this utility model, the cylinder 211 drives the moving plate 212 to move under the limit of the slide rod 241. The moving plate 212 drives the gear 321 to rotate through the rack 31 connected to it. The rotation of the gear 321 drives the right moving plate 212 and the left moving plate 212 to move in opposite directions through another rack 31. Through linkage, the clamping states of the two stations are reversed, so that the dispensing machine can continuously dispense glue between the two stations.

[0044] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A shell dispensing fixture, comprising a base (1), characterized in that: It also includes a housing fixing mechanism (2) and a linkage component (3); The base (1) is equipped with a shell fixing mechanism (2) for clamping and fixing the shell of the charging pile; The base (1) is equipped with a linkage component (3) for linking the two workstations; The outer shell fixing mechanism (2) includes a drive assembly (21), a clamping assembly (22), an inner support assembly (23), and a downward limiting assembly (24). The drive assembly (21), clamping assembly (22), inner support assembly (23), and downward limiting assembly (24) are all connected to the base (1). The linkage assembly (3), clamping assembly (22), inner support assembly (23), and downward limiting assembly (24) are all connected to the drive assembly (21). The drive assembly (21) is used to drive the clamping assembly (22) and the inner support assembly (23). The clamping assembly (22), the inner support assembly (23), and the downward limiting assembly (24) are all symmetrically arranged in two sets. The clamping assembly (22) is used to clamp the outer side of the charging pile outer shell. The inner support assembly (23) is used to fix the charging pile outer shell by internal support. The downward limiting assembly (24) is used to limit the drive assembly (21).

2. The outer shell dispensing fixture according to claim 1, characterized in that, The drive assembly (21) includes a cylinder (211) and a moving plate (212). The cylinder (211) is fixedly installed on the lower left side of the base (1). The two moving plates (212) are symmetrically arranged on the left and right sides. The lower end of the moving plate (212) on the left side is fixedly connected to the drive end of the cylinder (211). The clamping assembly (22) and the inner support assembly (23) are both connected to the upper end of the moving plate (212). The sides of the two moving plates (212) that are close to each other are both connected to the linkage assembly (3). The moving plate (212) is connected to the downward limiting assembly (24).

3. The outer shell dispensing fixture according to claim 2, characterized in that, The clamping assembly (22) includes a connecting rod (221) and a clamping block (222); the two connecting rods (221) are respectively hinged to the front and rear ends of the moving plate (212); the end of the connecting rod (221) away from the moving plate (212) is hinged to the clamping block (222), and the clamping block (222) is slidably connected to the base (1) through a limiting groove opened at the upper end of the base (1).

4. The outer shell dispensing fixture according to claim 2, characterized in that, The inner support component (23) includes a driving inner support component and an inner support limiting component; the driving inner support component is connected to the upper end of the moving plate (212), the driving inner support component is connected to the base (1), and the inner support limiting component is connected to the driving inner support component.

5. The outer shell dispensing fixture according to claim 4, characterized in that, The drive inner support assembly includes a connecting rod (231), a fixing block (232), a second connecting rod (233), and a limiting plate (236); the lower end of the connecting rod (231) is fixedly connected to the upper end of the moving plate (212); the upper end of the connecting rod (231) is fixedly connected to the fixing block (232), the left and right ends of the fixing block (232) are respectively hinged to the upper ends of the two second connecting rods (233), the lower end of the second connecting rod (233) is connected to the inner support limiting assembly, and the two sets of inner support limiting assemblies are fixedly installed with inner support rods at their respective ends; the lower end of the inner support limiting assembly is connected to the limiting plate (236); the lower end of the limiting plate (236) is fixedly connected to the base (1); the connecting rod (231) and the limiting plate (236) are in a limiting sliding connection.

6. The outer shell dispensing fixture according to claim 2, characterized in that, The downward limiting component (24) includes a slide rod (241). Two slide rods (241) are symmetrically arranged at the left and right ends of the moving plate (212). Both the upper and lower ends of the slide rods (241) are fixedly connected to the base (1). The moving plate (212) and the slide rods (241) are slidably connected.

7. The outer shell dispensing fixture according to claim 2, characterized in that, The linkage component (3) includes a rack (31) and a transmission component (32); two racks (31) are symmetrically arranged at the ends of the two moving plates (212) that are close to each other, and the racks (31) are fixedly connected to the moving plates (212); the ends of the two racks (31) that are close to each other are connected to the transmission component (32), the racks (31) are used to drive the moving plate (212) of the right station, and the transmission component (32) is used to link the racks (31) of the left station with the racks (31) of the right station.

8. The outer casing dispensing fixture according to claim 7, characterized in that, The transmission assembly (32) includes a gear (321) and a rotating shaft (322); both ends of the rotating shaft (322) are rotatably connected to the base (1), the rotating shaft (322) is fixedly connected to the gear (321), and both racks (31) are hinged to the gear (321).

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