CN210388920U

CN210388920U - Automatic clamping tool for marking products

Info

Publication number: CN210388920U
Application number: CN201921001357.6U
Authority: CN
Inventors: 齐亮; 江素娟; 陈云
Original assignee: Nanchang Qiliang Laser Technology Co Ltd
Current assignee: Nanchang Qiliang Laser Technology Co Ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-04-24
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a beat automatic clamping frock of mark product, fixing base top both ends set up the spout, set up the slider in the spout, both ends correspond the slider and set up the carousel in the fixing base, the carousel outside articulates there is the connecting rod, the other end of connecting rod is articulated with the slider that corresponds one side, first gear has been cup jointed in the axis of rotation of carousel, set up the second gear between the first gear of both sides, second gear and first gear engagement, the second gear is connected in driving motor's output, the slider top sets up the clamping bar, the clamping bar includes dead lever and movable rod, the movable rod sets up in the upper end of dead lever, it has seted up logical groove to correspond on dead lever and the movable rod, lead to the groove both ends and wear to be equipped with fastening bolt, the movable rod front end sets up the clamp plate, the utility model.

Description

Automatic clamping tool for marking products

Technical Field

The utility model relates to a marking device technical field, concretely relates to beat automatic clamping frock of mark product.

Background

During the production of marking, according to the relevant national regulation or the self management needs of enterprises, the marks such as characters, pictures and the like are carried out on the product, such as: date of manufacture, expiration date, product number, etc. This process is called marking.

Generally, a worker places a product on a marking table at the lower end of a marking machine, and the marking is performed by the marking machine. When marking, the product needs to be limited and fixed through the clamping device so as to avoid marking, and the product generates a dislocation phenomenon to influence the marking quality. The existing clamping device is usually a spring clamping mechanism, and the product is clamped and fixed by using a relatively complicated manual operation every time, so that the clamping device is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the automatic clamping tool for marking the product is provided, and the working efficiency of the product during marking is improved.

(II) technical scheme

The utility model discloses a realize through following technical scheme: the utility model provides an automatic clamping tool for marking products, which comprises a fixed seat, wherein two ends of the top of the fixed seat are provided with chutes, sliders are arranged in the chutes, two ends in the fixed seat correspond to the sliders and are provided with turntables, connecting rods are hinged on the outer sides of the turntables, the other ends of the connecting rods are hinged with the sliders corresponding to one side, first gears are sleeved on rotating shafts of the turntables, second gears are arranged between the first gears on two sides, the second gears are meshed with the first gears, the second gears are connected with the output end of a driving motor, clamping rods are arranged at the tops of the sliders and comprise fixed rods and movable rods, the movable rods are arranged at the upper ends of the fixed rods, through grooves are correspondingly formed on the fixed rods and the movable rods, fastening bolts are arranged at two ends of the through grooves in a penetrating way, the fastening bolts are in sliding fit with the through grooves, and, the front end of the movable rod is provided with a clamping plate.

Further, the driving motor is a stepping motor.

Further, the transmission ratio of the first gear to the second gear is 1: 1.

Further, the clamping plate is in threaded connection with the movable rod.

Further, the clamping plate is provided as a flat plate.

Further, the clamping plate is arranged as a V-shaped plate.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. through the intelligent drive of driving motor, can drive the clamping bar and realize self-holding to the product.

2. The clamping rod consists of a fixed rod and a movable rod, and the movable rod can be adjusted in a telescopic mode, so that the clamping rod can be suitable for clamping products of different sizes.

3. The clamping plate is designed into a plane plate and a V-shaped plate, can be flexibly disassembled and assembled with the clamping rod, and is convenient to use and high in applicability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the clamping rod of the present invention.

Fig. 3 is a schematic structural view of a second embodiment of the clamping plate of the present invention.

1-a fixed seat; 11-a chute; 12-a slide block; 13-a turntable; 14-a connecting rod; 2-a first gear; 21-a second gear; 22-a drive motor; 3-clamping the rod; 31-a fixing rod; 32-a movable rod; 33-through grooves; 34-fastening bolts; 4-clamping the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the automatic clamping tool for marking products includes a fixing base 1, sliding grooves 11 are provided at two ends of the top of the fixing base 1, a sliding block 12 is provided in the sliding groove 11, rotary discs 13 are provided at two ends of the fixing base 1 corresponding to the sliding block 12, a connecting rod 14 is hinged to the outer side of the rotary disc 13, the other end of the connecting rod 14 is hinged to the sliding block 12 at the corresponding side, a first gear 2 is sleeved on a rotating shaft of the rotary disc 13, a second gear 21 is provided between the first gears 2 at two sides, the second gear 21 is engaged with the first gear 2, the second gear 21 is connected to an output end of a driving motor 22, a clamping rod 3 is provided at the top of the sliding block 12, the clamping rod 3 includes a fixing rod 31 and a movable rod 32, the movable rod 32 is provided at the upper end of the fixing rod 31, a through groove 33 is correspondingly provided on the fixing rod 31 and the, the fastening bolt 34 is in sliding fit with the through groove 33, the fixed rod 31 and the movable rod 32 are fixed through the fastening bolt 34, and the clamping plate 4 is arranged at the front end of the movable rod 32.

Further, the drive motor 22 is a stepping motor.

Further, the transmission ratio of the first gear 2 to the second gear 21 is 1:1, so that the clamping rod 3 is driven to realize clamping and releasing circular reciprocating work through each drive control of the drive motor 22.

Further, the clamping plate 4 is screwed with the movable rod 32.

Further, the clamping plate 4 is provided as a flat plate, and the flat clamping plate 4 may be used to clamp and fix a product having a square outer surface.

Further, the clamping plate 4 is configured as a V-shaped plate, and the V-shaped clamping plate 4 can be used for clamping and fixing a product with an arc-shaped outer surface.

The working principle is as follows: the clamping tool can be fixed on the marking table, so that when a product is marked, the product can be automatically clamped, and the working efficiency of marking is improved.

During the use, be fixed in the installation of fixing base 1 and beat mark bench top, correspond the lower extreme of marking machine. When the product is marked, the product can be placed at the top of the fixing seat 1, and then the two ends of the product are automatically clamped through the clamping rods 3.

First, a suitable clamping plate 4 can be selected according to the product model to be marked. Then, according to the size of the product, the extension and retraction of the movable rod 32 are adjusted, so that the movable rod can be driven by the sliding block 12 to be clamped on the two end measuring surfaces of the product. During adjustment, the fastening bolt 34 can be screwed and loosened, then the position of the movable rod 32 can be adjusted by telescopic sliding, and then the two ends of the through groove 33 can be locked and fixed by the fastening bolt 34.

After the clamping rods 3 and the clamping plates 4 are adjusted, after a product is placed on the top of the fixed seat 1, the start of the driving motor 22 can be controlled, the driving motor 22 adopts a stepping motor, the driving motor 22 drives the second gear 21 to rotate 180 degrees when not started once, the second gear 21 is in meshing transmission with the first gear 2, the transmission ratio of the first gear 2 to the second gear 21 is 1:1, the first gear 2 drives the rotary table 13 to rotate 180 degrees, at the moment, the rotary table 13 drives the sliding block 12 to slide from one end of the sliding groove 11 to the other end through the connecting rod 14, so that the clamping rods 3 on the sliding table move inwards, and the clamping plates 4 on the two sides clamp and fix the product.

After marking, start driving motor 22 again, drive carousel 13 and rotate 180 again to connecting rod 14 then drives slider 12 and slides and reset, makes clamping bar 3 break away from the clamp fixed to the product, then can take out the product after marking, puts into the top of fixing base 1 with next product, and with the above operation, carry out the product marking once more.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a beat self-holding frock of mark product which characterized in that: comprises a fixed seat (1), sliding grooves (11) are arranged at two ends of the top of the fixed seat (1), a sliding block (12) is arranged in each sliding groove (11), a rotary table (13) is arranged at two ends of the fixed seat (1) corresponding to the sliding block (12), a connecting rod (14) is hinged to the outer side of the rotary table (13), the other end of the connecting rod (14) is hinged to the sliding block (12) corresponding to one side, a first gear (2) is sleeved on a rotary shaft of the rotary table (13), a second gear (21) is arranged between the first gears (2) at two sides, the second gear (21) is meshed with the first gear (2), the second gear (21) is connected to an output end of a driving motor (22), a clamping rod (3) is arranged at the top of the sliding block (12), the clamping rod (3) comprises a fixed rod (31) and a movable rod (32), and the movable rod (32) is arranged, correspond on dead lever (31) and movable rod (32) and seted up logical groove (33), fastening bolt (34) are worn to be equipped with at logical groove (33) both ends, fastening bolt (34) and logical groove (33) sliding fit, dead lever (31) are fixed through fastening bolt (34) with movable rod (32), movable rod (32) front end sets up clamp plate (4).

2. The automatic clamping tool for marking products according to claim 1, characterized in that: the driving motor (22) adopts a stepping motor.

3. The automatic clamping tool for marking products according to claim 2, characterized in that: the transmission ratio of the first gear (2) to the second gear (21) is 1: 1.

4. The automatic clamping tool for marking products according to claim 1, characterized in that: the clamping plate (4) is in threaded connection with the movable rod (32).

5. The automatic clamping tool for marking products according to claim 4, characterized in that: the clamping plate (4) is a plane plate.

6. The automatic clamping tool for marking products according to claim 4, characterized in that: the clamping plate (4) is set to be a V-shaped plate.