A code marking machine clamping device

Abstract

The utility model relates to laser coding machine technical field especially relates to a kind of coding machine clamping device, including placement platform, symmetrically equipped with chute on placement platform, sliding block is slidably arranged in chute, and the sliding block is equipped with extension rod, and the sliding block is equipped with movable plate between two, and the end of movable plate close to sliding block is inserted into sliding block, and the movable plate in sliding block is equipped with plug rod, and the end of plug rod close to extension rod is inserted into extension rod, and plug rod is elastically connected in extension rod, and the end of movable plate close to placement platform is slidably equipped with several positioning blocks.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser coding machine technical field especially relates to a coding machine clamping device. BACKGROUND

[0002] Laser coding machine, also known as laser marking machine or laser marking machine, is a kind of marking equipment using laser technology, which gathers laser with extremely high energy density on the surface of the object to be marked, and through burning and etching, the surface layer of the object is gasified, and the effective displacement of the laser beam is controlled to accurately burn and mark patterns or characters.

[0003] At present, the existing laser coding machine clamping device, for example, the Chinese patent with publication number CN219212019U discloses a full-automatic large-format plate turning laser coding machine, which comprises a workbench, a laser coding machine arranged on the workbench, and a control system arranged on the workbench, and the top end of the workbench is connected with a rotating table through a rotating shaft, and the top end of the rotating table is provided with a fixed clamping mechanism for clamping a rod-shaped object, the fixed clamping mechanism comprises two movable clamping plates movably arranged on the rotating table and moving towards each other, and a turnover assembly is arranged between the two movable clamping plates for clamping the rod-shaped object and driving the rod-shaped object to turn over, when coding the rod-shaped object, the rod-shaped object to be coded is placed on the rotating table, and the fixed clamping mechanism is used to fix and clamp the rod-shaped object, which facilitates the fixation and clamping of the rod-shaped object or tubular object, and improves the efficiency of fixation and clamping of the rod-shaped object or tubular object, but the above-mentioned device is not suitable for coding large objects without turning over or small sheet-shaped objects, and it is inconvenient to use.

[0004] How to quickly fix the object to be coded, improve work efficiency, and have wide application range, not only suitable for large objects, but also suitable for small sheet-shaped objects, has become a technical problem to be solved.

[0005] As can be seen from the above, the prior art has obvious inconvenience and defects in actual use, so it is necessary to improve. UTILITY MODEL CONTENTS

[0006] In view of the above defects, the utility model aims at providing a coding machine clamping device, which has simple structure, convenient use, can quickly fix the object to be coded, improve work efficiency, and has wide application range, not only suitable for large objects, but also suitable for small sheet-shaped objects.

[0007] In order to achieve the above purpose, the utility model provides a coding machine clamping device, which comprises a placing table, the placing table is symmetrically provided with a sliding groove, the sliding groove is slidably provided with a sliding block, the sliding block is provided with an extension rod, and the two sliding blocks are provided with a movable plate.

[0008] The end of the movable plate close to the sliding block is inserted into the sliding block, the sliding block is internally provided with an insertion rod, the end of the insertion rod close to the extension rod is inserted into the extension rod, and the insertion rod is elastically connected to the extension rod, and the end of the movable plate close to the placing table is slidably provided with a plurality of positioning blocks.

[0009] According to the code marking machine clamping device, the sliding block is elastically connected with the locking head, one end of the locking head is inserted out of the sliding block, and the sliding groove is provided with a plurality of locking holes matched with the locking head.

[0010] According to the code marking machine clamping device, the insertion rod in the extension rod is symmetrically provided with a protruding block, the extension rod is provided with a groove matched with the protruding block, the protruding block is slidably arranged in the groove, and an elastic element is arranged between the protruding block and the groove.

[0011] According to the code marking machine clamping device, the elastic element is a spring.

[0012] According to the code marking machine clamping device, the end of the extension rod away from the sliding block is provided with a push block.

[0013] According to the code marking machine clamping device, the end of the movable plate away from the placing table is provided with a plurality of fixing blocks.

[0014] The code marking machine clamping device can quickly fix the object to be coded, improve work efficiency, and has wide application range and is suitable for large objects and small sheet objects. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structure diagram of the utility model;

[0016] Fig. 2 It is a structure diagram of the positioning block;

[0017] Fig. 3 It is a sectional view of the locking head;

[0018] In the figure: 1-putting table, 11-slotted, 111-locking hole, 2-slid, 21-elongated rod, 211-push block, 22-locking head, 3-moving plate, 31-positioning block, 32-inserting rod, 33-fixed block, 4-elastic member, 5-workpiece. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model is further described in detail below with reference to the drawings. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0020] In the description of the utility model, it should be pointed out that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0021] In the description of the utility model, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through an intermediate medium, can be connected between two elements, and for those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] Reference Figs. 1-3This utility model provides a marking machine clamping device, including a placement platform 1 (the structure of the placement platform 1 is the same as the platform structure for placing workpieces in existing laser marking machines, including several through holes and other structures, which is a mature existing technology in this field, and its specific structure and working principle will not be described in detail here). The placement platform 1 is symmetrically provided with sliding grooves 11, and sliders 2 are slidably arranged in each of the sliding grooves 11. The sliders 2 are tightly connected to the sliding grooves 11 (i.e., the sliders 2 will not slide arbitrarily without external interference). Each slider 2 is provided with an extension rod 21. A movable plate 3 is provided between two sliders 2. The end of the movable plate 3 near the slider 2 is inserted into the slider 2. The movable plates 3 inside the slider 2 are slidably connected to the slider 2, and each movable plate 3 inside the slider 2 is provided with an insert rod. 32. The ends of the insertion rods 32 near the extension rod 21 are all inserted into the extension rod 21, and the insertion rods 32 are all elastically connected to the extension rod 21 (the insertion rods 32 inside the extension rod 21 are symmetrically provided with protrusions, the extension rod 21 is provided with grooves that cooperate with the protrusions, the protrusions are all slidably set in the grooves, and elastic elements 4 are provided between the protrusions and the grooves). The movable plate 3 is slidably provided with several positioning blocks 31 at the end near the placement table 1. The positioning blocks 31 can better adapt to the surface of the workpiece 5 being clamped. When the movable plate 3 is pulled away from the placement table 1, the movable plate 3 drives the insertion rods 32 to move, squeezing the elastic elements 4 at the insertion rods 32. According to the size of the workpiece 5, the positioning blocks 31 are slid. When the movable plate 3 is released, under the action of the elastic elements 4 at the insertion rods 32, the movable plate 3 returns to the initial position.

[0023] See Figs. 1-3 Preferably, the end of the extension rod 21 away from the slider 2 is provided with a push block 211, which makes it easier for the operator to push the slider 2.

[0024] See Figs. 1-3 Several fixing blocks 33 are provided on the end of the movable plate 3 away from the placement platform 1, so that the operator can pull the movable plate 3.

[0025] See Figs. 1-3 Preferably, each slider 2 is elastically connected with a locking head 22 (the connection method between the slider 2 and the locking head 22 is the same as the connection method between the plug rod 32 and the extension rod 21, and its specific structure and working principle will not be described in detail here). One end of each locking head 22 protrudes from the slider 2, and each groove 11 is provided with several locking holes 111 that cooperate with the locking head 22. By using the cooperation between the locking head 22 and the locking holes 111, the position of the slider 2 can be locked, further preventing the slider 2 from moving at will.

[0026] See Figs. 1-3 Preferably, the elastic element 4 is a spring, which provides the return force.

[0027] See Figs. 1-3The workpiece 5 is placed on the placing table 1, when the workpiece 5 is large in volume, the workpiece 5 is almost not moved during the coding, so only two sliders 2 are simultaneously moved to drive the movable plate 3 to move, and one end of the workpiece 5 is abutted against the movable plate 3, the movable plate 3 is used to limit the workpiece 5, the workpiece 5 is kept horizontal, and the coding can be started; when the workpiece 5 is in a sheet structure, the movable plate 3 is pulled to a side away from the placing table 1, the positioning block 31 is slid according to the size of the workpiece 5, and the movable plate 3 is released, so that the workpiece 5 is pressed by the positioning block 31 on one side, and the workpiece 5 is positioned without affecting the machining of the workpiece 5.

[0028] The utility model provides a kind of coding machine clamping device, including movable plate, movable plate and positioning block etc. Structure are mutually cooperated, can quickly the object to be coded is fixed, improve work efficiency;Locking head is elastically connected in slider, one end of locking head all passes out slider, locking hole that is cooperated with locking head is equipped in sliding slot, using locking head and locking hole cooperation, the position of slider can be locked, further prevent slider to move at will;The end of extension bar away from slider is equipped with push block, it is convenient for operator to push slider, movable plate is equipped with a plurality of fixed blocks on the end away from placing table, it is convenient for operator to pull movable plate;The utility model is widely applicable, not only applicable to bulky large object, it is applicable to small sheet object too.Summarized above, the beneficial effects of the utility model are: the object to be coded can be quickly fixed, improve work efficiency, and widely applicable, not only applicable to bulky large object, it is applicable to small sheet object too.

[0029] Of course, the utility model also can have other various embodiments, without departing from the spirit and the essence of the utility model, skilled in the art person when can make various corresponding changes and deformation according to the utility model, but these corresponding changes and deformation all should belong to the protection scope of the claims attached to the utility model.

Claims

1. A clamping device for a coding machine, characterized in that, Includes a placement platform, on which symmetrical grooves are provided, and sliders are slidably provided in each groove. Each slider is provided with an extension rod, and a movable plate is provided between two sliders. The movable plate is inserted into the slider at the end closest to it. The movable plate inside the slider is provided with a rod. The rod is inserted into the extension rod at the end closest to it, and the rod is elastically connected to the extension rod. Several positioning blocks are slidably provided at the end of the movable plate closest to the placement platform.

2. The coding machine clamping device according to claim 1, characterized in that, Each slider is elastically connected with a locking head, one end of which protrudes from the slider, and each groove is provided with several locking holes that cooperate with the locking head.

3. The coding machine clamping device according to claim 1, characterized in that, Each of the inserts inside the extension rod has symmetrically arranged protrusions, and each of the extension rods has a groove that mates with the protrusions. The protrusions are slidably disposed in the grooves, and an elastic element is provided between the protrusions and the grooves.

4. The coding machine clamping device according to claim 3, characterized in that, The elastic element is a spring.

5. The coding machine clamping device according to claim 1, characterized in that, Each extension rod has a push block at the end furthest from the slider.

6. The coding machine clamping device according to claim 1, characterized in that, The movable plate has several fixed blocks on the end away from the placement platform.

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