CN211914667U - Pole group short circuit detection equipment - Google Patents

Abstract

A pole group short-circuit detection device includes a conveyor belt, a detection device, and a pole group fixing fixture installed on a frame; the pole group fixing fixture includes two sliders and a support frame that are slidably installed on two longitudinal beams of a frame on both sides of the conveyor belt. , Two lifting cylinders are fixed between the support frame and the two sliders, a plurality of pneumatic fingers are arranged side by side on the inner side of the beam of the support frame, and a pole group clamping splint is respectively fixed on the two jaws of each pneumatic finger , a pole group can be placed on the table just below the initial position of the support frame; the detection device includes a probe holder, and a plurality of groups of short-circuit detection probe groups arranged side by side are connected below the probe holder. The probe group is composed of two short-circuit detection probes in parallel, each short-circuit detection probe is connected to the short-circuit detector signal; The top is fixed with the probe holder; improve production efficiency.

Description

A pole group short circuit detection device

technical field

The utility model belongs to the technical field of lead-acid batteries, in particular to a pole group short circuit detection device.

Background technique

The main components of lead-acid batteries are pole groups, electrolytes, separators, battery tank covers, bus bars, poles, terminals, etc. Among them, short-circuit detection is required for pole groups to eliminate unqualified short-circuit pole groups.

With the continuous development of the lead-acid battery industry, the requirements for battery performance are getting higher and higher. In order to improve the vibration resistance of the battery, glue is added to the bottom of the battery tank, and then the pole group is put into the tank to make the pole group and the battery tank close. Bonded together to improve the battery's vibration resistance and improve battery life. However, after the battery tank is glued, the pole group is too firmly bonded into the tank, and the unqualified pole group rejected by the short-circuit detector cannot be pulled out of the battery, resulting in the loss of battery scrap.

SUMMARY OF THE INVENTION

The purpose of this utility model is to overcome the above-mentioned deficiencies of the prior art, and to provide a pole group short circuit detection device, which avoids short circuit after the battery tank is added with glue pole group into the tank, improves production efficiency, and reduces scrap loss.

A pole group short circuit detection equipment, comprising a conveyor belt installed on a frame for transporting and detecting the rear pole group, a detection device that can be lifted and lowered by a second lifting cylinder, a pole group fixing fixture that can be translated along the conveyor belt through a translation cylinder, and a detection device. Set above the conveyor belt, the initial position of the pole group fixing fixture is on the side between the conveyor belt and the detection device; the pole group fixing fixture includes two sliders, a support frame, and a support frame that are slidably mounted on the two longitudinal beams of the racks on both sides of the conveyor belt. Two lifting cylinders 3 for driving the support frame to lift are fixed between the two sliders, a plurality of pneumatic fingers are arranged side by side on the inner side of the beam of the support frame, and a pole group is respectively fixed on the two jaws of each pneumatic finger Clamp the splint, the support frame is parallel to the conveyor belt and the detection device, and a pole group placement table is set directly below the initial position of the support frame, which can be raised and lowered with the lifting cylinder;

The detection device includes a probe holder, a plurality of groups of short-circuit detection probe groups arranged side by side are connected below the probe holder, each group of short-circuit detection probe groups is composed of two short-circuit detection probes in parallel, each short-circuit detection probe and the short-circuit detector signal Connection, each short-circuit detection probe group corresponds to the pneumatic finger one by one; the bottom of the second cylinder of the lifting cylinder is fixed on the fixed platform of the frame, the second piston rod of the lifting cylinder goes down through the fixed platform, and the top is fixed with the probe holder.

Both sides of the fixed platform are respectively equipped with guide rods perpendicular to the upper surface of the probe fixing seat, and the lower end of the guide rod is connected to the probe fixing seat through the fixing platform.

The lifting cylinder 1 is vertically mounted on the lower surface of the pole group placing table through two parallel fixed plates, and sliding rods perpendicular to the lower surface of the pole group placing table are respectively installed on both sides of the fixed plate.

The fixed plate is installed below the pole group placement table.

The pole group placement table includes a bottom plate and a plurality of positioning seats arranged side by side on the bottom plate, and the positioning seats are in one-to-one correspondence with the pneumatic fingers on the support frame.

The support frame is a U-shaped structure with one end open, and the open end faces one side of the conveyor belt.

The two longitudinal beams of the frame are respectively provided with a longitudinal sliding rail, two sliding blocks are slidably mounted on the two sliding rails, the bottom of the translation cylinder is mounted on the frame on one side of the conveyor belt, and the piston rod of the translation cylinder is connected with the corresponding sliding block. .

Each of the plurality of short-circuit detection probe groups is provided with an alarm indicator light correspondingly above, and the alarm indicator light is connected to the signal of the short-circuit detector.

Six pneumatic fingers are arranged side by side on the inner beam of the support frame.

Compared with the prior art, the utility model effectively improves production efficiency and reduces labor intensity; short-circuit detection is carried out before the pole group is inserted into the slot, and unqualified short-circuit pole groups are identified and rejected in advance, thereby reducing scrap losses and saving costs.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the top view of Fig. 1;

In the figure: 1. Rack; 2. Pole group placement table; 3. Lifting cylinder 1; 4. Pole group clamping splint; 5. Pneumatic finger; 6. Beam; 7. Lifting cylinder 3; 8. Slider block; 9. Translation cylinder; 10. Slide rail; 11. Short circuit detection probe; 12. Lifting cylinder II; 13. Short circuit detector; 14. Alarm indicator light; 15. Conveyor belt.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

As shown in FIG. 1 and FIG. 2 , the utility model includes a frame 1, a pole group placement table 2 is arranged on the rear side of the rack 1, and the pole group placement table 2 includes a bottom plate and 6 positioning positions arranged side by side on the bottom plate. seat, the pole group placement table 2 is driven to run upward by the cylinder 3, and the 6 groups of pole groups are sent to the corresponding 6 pairs of pole group clamping plates 4, each pair of pole group clamping plates 4 through a pneumatic The fingers 5 operate the opening and closing clamping pole group, and the six pneumatic fingers 5 are installed side by side on the inner side of the beam 6 of the support frame. The sliding block 8 is slidably connected to the slide rails 10 of the two longitudinal beams of the frame, the bottom of the translation cylinder 9 is fixed on one side of the longitudinal beam of the frame, and the extension rod is connected with a sliding block 8, and the two sliding blocks are driven by the translation cylinder 9 The support frame on 8 runs along the slide rail 10 to the bottom of the detection device. The detection device includes a probe holder. Below the probe holder are connected six groups of short-circuit detection probes arranged side by side. Each short-circuit detection probe group consists of two front and rear. It is composed of parallel short-circuit detection probes 11, each short-circuit detection probe 11 is signal-connected to a short-circuit detector 13, and each group of short-circuit detection probe groups corresponds to the pneumatic fingers 5 one-to-one; The piston rod of the lifting cylinder 2 12 goes down through the fixed platform, and the top is fixed with the probe holder; the short-circuit detection probe 11 is driven downward by the downward movement of the cylinder 12, and the lifting cylinder 37 rises to drive the six groups of pole groups upward, so as to drive the short circuit The detection probe 11 is in contact with the positive/negative ear of the pole group, and the short-circuit detection tester 13 starts the detection, and the short-circuit detection tester 13 displays the detection result on the screen. Further, after the short-circuit detection is completed, the short-circuit detection tester 13 can detect the The qualified detection result is sent to the corresponding alarm indicator 14 above each short-circuit detection probe group. The alarm indicator 14 lights up to remind the operator to dial out the unqualified pole group. The alarm indicator 14 is connected with the short-circuit detector 13 signal. After the detection is completed , the lifting cylinder 3 7 runs downward, and drives the pole group to fall into the transport conveyor belt 15, and transfers it to the slot-in station to complete the pole group into the slot.

Both sides of the fixed platform are respectively provided with guide rods perpendicular to the upper surface of the probe fixing seat, and the lower end of the guide rod is connected to the probe fixing seat through the fixed platform.

The lifting cylinder 13 is vertically installed on the lower surface of the pole group placing table 2 through two parallel fixed plates, and the two sides of the fixed plate are respectively equipped with sliding rods perpendicular to the lower surface of the pole group placing table 2, and the fixed plate Installed under the pole group placement table 2.

The support frame is a U-shaped structure with one end open, and the open end faces the conveyor belt 15 side.

Lifting cylinder 1 3, pneumatic finger 5, lifting cylinder 3 7, lifting cylinder 2 12, translation cylinder 9 are connected with compressed air through two air pipes, and two air pipes corresponding to each cylinder are respectively equipped with a valve to control the intake air , through the opening/closing of two valves to control the air intake direction of the cylinder, thereby controlling the lifting cylinder 1 3, the lifting cylinder 3 7, the lifting cylinder 2 12 to lift, the translation cylinder 9 to translate back and forth, and the pneumatic finger 5 to open and close.

Claims (9)

1. A pole group short-circuit detection device, characterized in that: it includes a conveyor belt (15) installed on a frame (1) for transporting and detecting the rear pole group, a detection device that can be lifted and lowered by a lifting cylinder two (12), The pole group fixing fixture can be translated along the conveyor belt (15) by the translation cylinder (9), the detection device is arranged above the conveyor belt (15), and the initial position of the pole group fixing fixture is located on the side between the conveyor belt (15) and the detection device; The group fixing fixture includes two sliders (8) and a support frame that are slidably mounted on the two longitudinal beams of the frame on both sides of the conveyor belt (15), and a support frame is fixed between the support frame and the two sliders (8) for driving the support frame to rise and fall There are three (7) of the two lifting cylinders, a plurality of pneumatic fingers (5) are arranged side by side on the inner side of the beam (6) of the support frame, and a pole group is respectively fixed on the two clamping jaws of each pneumatic finger (5) for clamping The splint (4), the support frame is parallel to the conveyor belt (15) and the detection device, and a pole group placement table (2) that can be lifted and lowered with the lifting cylinder one (3) is provided just below the initial position of the support frame; The detection device includes a probe holder, and a plurality of groups of short-circuit detection probe groups arranged side by side are connected under the probe holder, and each group of short-circuit detection probe groups is composed of two short-circuit detection probes (11) arranged in parallel, each short-circuit detection probe (11). ) is connected to the signal of the short-circuit detector (13), and each group of short-circuit detection probes corresponds to the pneumatic finger (5) one-to-one; The piston rod goes down through the fixed platform, and the top is fixed with the probe holder. 2. A pole group short-circuit detection device according to claim 1, characterized in that: both sides of the fixed platform are respectively equipped with guide rods perpendicular to the upper surface of the probe holder, and the lower end of the guide rod passes through the fixed platform and Probe holder connection. 3 . The pole group short circuit detection device according to claim 1 , wherein the first lifting cylinder ( 3 ) is vertically installed under the pole group placing table ( 2 ) through two parallel fixed plates. 4 . The two sides of the fixed plate are respectively provided with sliding bars perpendicular to the lower surface of the pole group placement table (2). 4 . The pole group short circuit detection device according to claim 3 , wherein the fixing plate is installed under the pole group placement table ( 2 ). 5 . 5 . The pole group short-circuit detection device according to claim 1 , wherein the pole group placing table ( 2 ) comprises a base plate, a plurality of positioning seats arranged side by side on the base plate, and the positioning seats and the support The pneumatic fingers (5) on the rack correspond one-to-one. 6 . The pole group short-circuit detection device according to claim 1 , wherein the support frame is a U-shaped structure with one end open, and the open end faces the conveyor belt ( 15 ) side. 7 . 7. A pole group short-circuit detection device according to claim 1, characterized in that: a longitudinal slide rail (10) is respectively provided on the two longitudinal beams of the frame, and the two sliders (8) are slidably mounted on the two longitudinal beams. On each slide rail, the cylinder bottom of the translation cylinder (9) is mounted on the frame on one side of the conveyor belt (15), and the piston rod of the translation cylinder (9) is connected with the corresponding sliding block. 8. A pole group short-circuit detection device according to claim 1, characterized in that: each of the multiple sets of short-circuit detection probe groups is equipped with an alarm indicator light (14), and the alarm indicator light (14) is connected to the short-circuit detection probe group. Instrument (13) signal connection. 9 . The pole group short circuit detection device according to claim 1 , wherein six pneumatic fingers ( 5 ) are arranged side by side on the inner beam ( 6 ) of the support frame. 10 .

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