Corrugated beam plate galvanization transfer chuck

Abstract

The utility model provides a wave-shaped beam plate galvanization transfer chuck which comprises a fixed clamping leg and a rotating clamping leg, the rotating clamping leg can rotate with the length direction of the rotating clamping leg as the axis, one end of the rotating clamping leg extends outwards to form a clamping head, a clamping space is reserved between the fixed clamping leg and the rotating clamping leg, and one end of the clamping space is provided with an opening. When the rotating clamping leg rotates to the limiting position, the clamping head is arranged in the clamping space, and when the rotating clamping leg rotates to the second limiting position, the clamping space is communicated with the outside through the opening. The clamping heads are arranged on the sides of the ends of the rotary clamping legs, the clamping heads extend into or retreat from the clamping space through rotation, so that the clamping heads clamp objects in the clamping space, the clamping heads are transferred conveniently to drive the objects in the clamping space to move, and the clamping heads are convenient to move on the premise that the functions of the clamping heads are guaranteed. By means of the rotating clamping legs rotating in the length direction of the rotating clamping legs, the movement range of equipment is narrowed when an object is clamped, and meanwhile energy consumption is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of spare part transfer, especially relates to a corrugated beam plate galvanization transfer chuck. BACKGROUND

[0002] Corrugated beam plate is an important component of high-speed guardrail, in the production process, in order to guarantee the service life of corrugated beam plate, avoid its rust corrosion in open environment, need to carry out galvanization treatment on the surface of corrugated beam plate. In the process of galvanization, the semi-finished product is immersed in the galvanizing bath, and is taken out after a predetermined time, and subsequent processing is carried out. When the corrugated beam plate is temporarily stored before being transported to the galvanizing, in order to save the land occupation, the temporary storage point will vertically prevent the semi-finished product, the existing clamping jaw is opened and closed type working mode, and it needs a larger site to complete the opening and closing action in the working process, it is not convenient to stretch into the gap between two corrugated beam plates, and two or even three corrugated beam plates are easily clamped in the clamping process, so that the gap between the corrugated beam plates in the process of galvanization is too small, and the galvanization effect is affected. SUMMARY

[0003] Therefore, the utility model aims at providing a corrugated beam plate galvanization transfer chuck to reduce the land occupation of clamping jaw working, and facilitate the clamping of single corrugated beam plate into the galvanizing bath.

[0004] To achieve the above object, the technical scheme of the utility model is as follows:

[0005] A corrugated beam plate galvanization transfer chuck, including fixed clamping leg and rotating clamping leg, the rotating clamping leg can rotate with the length direction as the shaft, and the rotating clamping leg one end extends the clamping head to the outside, the fixed clamping leg and rotating clamping leg are left with clamping space, and one end of clamping space is provided with opening;

[0006] When the rotating clamping leg rotates to the limit position, the clamping head is placed in the clamping space, when the rotating clamping leg rotates to the second limit position, the clamping space is communicated with the outside through the opening.

[0007] Further, the transfer chuck further includes a hanger, which includes a main body and a support leg extending outwardly from the main body, one end of the rotating clamping leg is rotatably connected to the main body, and one end of the fixed clamping leg is rotatably connected to the support leg.

[0008] Further, the end of the fixed clamping leg close to the opening extends an insertion head along the length direction of the fixed clamping leg, and the width of the insertion head is less than the width of the fixed clamping leg.

[0009] Further, a transition edge is provided between the insertion head and the outer edge of the rotating clamping leg.

[0010] Further, the rotating clamping leg extends a reinforcing part along the width direction of the rotating clamping leg at the end away from the opening, and the width of the reinforcing part is greater than the width of the rotating clamping leg.

[0011] Further, the fixed clamping leg extends a reinforcing part along the width direction of the fixed clamping leg at the end away from the opening, and the width of the reinforcing part is greater than the width of the fixed clamping leg.

[0012] Further, the clamping head comprises a clamping surface, and the clamping surface corresponds to the fixed clamping leg when the rotating clamping leg rotates to the first limit position.

[0013] Further, the clamping head comprises a receiving slot, and the opening of the receiving slot faces the direction of the fixed clamping leg when the rotating clamping leg rotates to the first limit position.

[0014] Further, the clamping head further comprises a pulling surface, and the pulling surface faces the inside of the clamping space when the rotating clamping leg rotates to the first limit position.

[0015] Further, the length directions of the fixed clamping leg and the rotating clamping leg are parallel to each other.

[0016] Compared with the prior art, the wave beam plate galvanizing transfer clamp has the following advantages:

[0017] The clamping head is arranged on the side of the end of the rotating clamping leg, the clamping head is inserted into or withdrawn from the clamping space through rotation, so that the clamp clamps the object in the clamping space, and the object in the clamping space is moved by the transfer clamp, the movement range of the equipment when clamping the object is reduced, and the energy consumption is reduced under the premise of ensuring the function of the equipment.

[0018] The insertion head with a small width is arranged at the end of the fixed clamping leg, so that the fixed clamping leg is inserted into the gap between the two wave beam plates, and the influence of the wave beam plates on the machining progress is avoided.

[0019] The transition edge is arranged on the fixed clamping leg, so that the insertion head can push the wave beam plate on the outside backward after being inserted into the gap between the two wave beam plates, the two close wave beam plates can be away from each other, and the wave beam plate behind is lifted due to the bending of the wave beam plate when the wave beam plate in the clamping space is lifted. DRAWINGS

[0020] The drawings constituting a part of the present application are used to provide a further understanding of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1It is the whole structure schematic view of the galvanizing device in the embodiment;

[0022] Figure 2 It is the structure schematic view of the standing rack in the embodiment;

[0023] Figure 3 It is the structure schematic view of the auxiliary standing rack in the embodiment;

[0024] Figure 4 It is the structure schematic view of the clamping jaw in the embodiment;

[0025] Figure 5 It is the structure schematic view of the clamping jaw in other embodiments.

[0026] Marked with the following figure:

[0027] 1- storage rack; 11- limiting rod; 12- guide rod; 2- galvanizing pool; 21- standing rack; 211- fixed beam; 212- separation rod; 213- standing space; 214- guide surface; 3- feeding unit; 31- rotating clamping leg; 311- clamping head; 311a- clamping surface; 311b- clamping notch; 311c- pulling surface; 312- reinforcing portion; 32- fixed clamping leg; 321- insertion head; 322- transition edge; 33- clamping space; 34- opening; 35- hanging bracket; 351- main body; 352- supporting leg; 4- discharging conveying frame; 5- auxiliary standing rack; 51- inclined beam; 52- rotating shaft; 53- supporting beam; 54- V-shaped space; 6- fixed wall; 7- feeding conveying belt. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0029] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0030] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements.For ordinary skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances.

[0031] The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0032] The wave-shaped roof beam plate galvanizing device, including feeding conveyor belt 7 and discharging conveying frame 4, and along the feeding conveyor belt 7 to discharging conveying frame 4 direction is sequentially provided with storage rack 1 and zinc plating pool 2, is equipped with feeding unit 3 on feeding conveyor belt 7, discharging conveying frame 4, storage rack 1 and zinc plating pool 2, and the unit of feeding can move between feeding conveyor belt 7, discharging conveying frame 4, storage rack 1 and zinc plating pool 2.

[0033] In the embodiment, the feeding unit 3 is provided with two groups, and moves between the storage rack 1 and the zinc plating pool 2 and between the zinc plating pool 2 and the discharging conveying frame 4, according to actual needs, one or more groups of feeding units 3 can be provided by those skilled in the art to feed and discharge work. Those skilled in the art should know that in order to make the unit of feeding move, a crown block or the like device can be provided on the top of the factory building as a walking module, thereby driving or controlling the movement of the feeding unit 3, and the setting of the walking module is prior art, which will not be repeated here.

[0034] The storage rack 1 includes a limiting rod 11 and a guide rod 12, and a storage space is left between the limiting rod 11 and the guide rod 12, and the guide rod 12 is placed between the limiting rod 11 and the end of the feeding conveyor belt 7, and the top end of the limiting rod 11 is higher than the top end of the guide rod 12, and the top end of the guide rod 12 is rounded on the side towards the limiting rod 11, when the workpiece to be galvanized moves to the end of the feeding conveyor belt 7, the workpiece is inclined downward on the outside and abuts on the limiting rod 11, and then the workpiece falls under the action of gravity or the abutting action of the rear workpiece, and the falling workpiece is placed in the storage space by the cooperation of the guide rod 12 and the limiting rod 11, waiting for the feeding unit 3 to take away the workpiece to be processed.

[0035] The galvanizing tank 2 is internally provided with a static rack 21, which comprises a fixed beam 211 fixed to the bottom of the galvanizing tank 2, the upper surface of the fixed beam 211 vertically extends a partition rod 212, and a static space 213 is left between every two adjacent partition rods 212. The feeding unit 3 can grab the workpiece and put it into the static space 213 respectively. In this embodiment, in order to facilitate the workpiece to be accurately put into the static space 213, a guide surface 214 is arranged on both sides of the top of each partition rod 212. During the workpiece placing process, the bottom of the workpiece first contacts the guide surface 214, and then enters the corresponding static space 213 along the guide surface 214.

[0036] The discharging conveying rack 4 comprises a plurality of conveying rollers and at least two auxiliary placing racks 5, the auxiliary placing rack 5 is arranged in one of the gaps between the conveying rollers, the auxiliary placing rack 5 comprises a rotating shaft 52 and an inclined beam 51, one end of the inclined beam 51 is fixedly connected with the rotating shaft 52, and an included angle is arranged between the inclined beam 51 and the rotating shaft 52, and when the rotating shaft 52 rotates to the first limit position, the inclined beam 51 protrudes from the plane where the plurality of conveying rollers are located, and when the rotating shaft 52 rotates to the second limit position, the straight line where the inclined beam 51 is located is arranged in the plane where the conveying rollers are located or below the plane where the conveying rollers are located. One side of the discharging conveying rack 4 is provided with a fixed wall 6, the rotating shaft 52 is rotatably connected with the fixed wall 6, and when the rotating shaft 52 rotates to the first limit position, an included angle is left between the inclined beam 51 and the fixed wall 6, and a V-shaped space 54 with the opening 34 upward is formed between the inclined beam 51 and the plane where the fixed wall 6 is located. The rotating shaft 52 and the conveying rollers are rotatably connected with the fixed wall 6. In this embodiment, the fixed wall 6 can be in the form of a rack body composed of beams, columns and the like, or a concrete wall body, the rotation of the rotating shaft 52 and the conveying rollers can be controlled by a motor or a corresponding transmission system and a control system. The specific transmission and control mode is prior art, which will not be described here. In order to improve the reliability of the inclined beam 51 during work, a supporting beam 53 is arranged between the end of the inclined beam 51 away from the rotating shaft 52 and the rotating shaft 52. During work, the feeding unit 3 takes out the workpiece after galvanizing from the galvanizing tank 2 and puts it on the discharging conveying rack, and during this process, the rotating shaft of the auxiliary placing rack 5 first rotates to the first limit position, so that the end of the inclined beam 51 away from the rotating shaft 52 is at the highest point, the feeding unit 3 puts the bottom of the workpiece into the V-shaped space 54, so that the workpiece is inclined and leans on the inclined beam 51, and then the rotating shaft 52 rotates to the second limit position, so that the highest point of the inclined beam 51 is lowered, and then the workpiece is placed on the conveying rollers, and the workpiece is transported to the next station through the rotation of the conveying rollers.

[0037] The feeding unit 3 comprises a gripper capable of moving in the vertical direction, the gripper comprising at least two gripper legs capable of extending into the resting space 213 and the storage space when the gripper moves to the lower limit position. Specifically, in the embodiment, the two gripper legs are divided into a fixed gripper leg 32 and a rotating gripper leg 31, the rotating gripper leg 31 being capable of rotating about its length direction, and the rotating gripper leg 31 extending outward at one end to form a clamping head 311, the fixed gripper leg 32 and the rotating gripper leg 31 leaving a clamping space 33 therebetween, and one end of the clamping space 33 being provided with an opening 34; when the rotating gripper leg 31 rotates to the limit position, the clamping head 311 is placed in the clamping space 33, and when the rotating gripper leg 31 rotates to the second limit position, the clamping space 33 is in communication with the outside through the opening 34. In the embodiment, the rotating gripper leg 31 and the fixed gripper leg 32 are respectively fixed on a hanger 35, the hanger 35 being connected with a walking unit, and the walking unit is further provided with a lifting machine for controlling the lifting movement of the hanger 35, which can be a scissor lifting machine or other lifting machines such as a screw rod lifting machine, and the specific structure and arrangement of the lifting machine are prior art in the field, which will not be described herein. In the embodiment, the hanger 35 comprises a main body 351 and a supporting leg 352 extending outward from the main body 351, one end of the rotating gripper leg 31 being rotatably connected with the main body 351, and one end of the fixed gripper leg 32 being rotatably connected with the supporting leg. The main body 351 is a square tube, and a rotary motor can be arranged in the square tube to drive the rotating gripper leg 31 to rotate, and the top end of the rotating gripper leg 31 is fixedly connected with the output shaft of the rotary motor, so that the rotating gripper leg 31 is driven to rotate within a range of 90° through the motor, or a motor can be arranged on the top of the hanger 35 to drive the rotating gripper leg 31 to rotate through a transmission structure. The end of the fixed gripper leg 32 close to the opening 34 extends an insertion head 321 along the length direction of the fixed gripper leg 32, the width of the insertion head being smaller than the width of the fixed gripper leg 32, so as to facilitate the fixed gripper leg 32 to extend to the side of the workpiece in the resting space 213 and the storage space, and a transition edge 322 is arranged between the insertion head 321 and the outer edge of the rotating gripper leg 31, so that when two workpieces are adjacent or close to each other, the insertion head can extend into the gap between the two workpieces, and the transition edge 322 can guide the workpiece on the outside outward, avoiding the influence of the bending of the two workpieces on the workpiece that should be rested when the workpiece is lifted. The end of the rotating gripper leg 31 and the fixed gripper leg 32 away from the opening 34 extends a reinforcing portion 312 along the width direction of the rotating gripper leg 31 and the fixed gripper leg 32, the width of the reinforcing portion 312 being greater than the width of the rotating gripper leg 31, so as to improve the strength of the two gripper legs and avoid the workpiece from falling due to shaking during the clamping and transferring of the workpiece.

[0038] In the embodiment, the clamping head 311 comprises a clamping surface 311a and a pulling surface 311c, and the clamping surface 311a corresponds to the fixed clamping leg 32 when the rotating clamping leg 31 rotates to the first limit position. The pulling surface 311c is inclined towards the upper side, and the pulling surface 311c faces the inside of the clamping space 33 when the rotating clamping leg 31 rotates to the first limit position.

[0039] In other embodiments, the clamping head 311 comprises a receiving slot, and the shape of the receiving slot is similar to the cross section of the outward protruding part of the workpiece to be clamped, so that the protruding part of the workpiece can be clamped in the receiving slot during the rotation of the rotating clamping leg 31, and the opening 34 of the receiving slot faces the fixed clamping leg 32. In the working process, the walking unit drives the clamping jaw to move above the wave-shaped beam plate to be grabbed, and then the lifting machine controls the clamping jaw to move downward until the clamping jaw extends into the storage space or the stationary space where the wave-shaped beam plate to be grabbed is located. In this process, the insertion head first extends from one side of the wave-shaped beam plate, and when the distance between the two wave-shaped beam plates in the galvanizing pool is too close, the insertion head extends from the position opposite to the partition rod in the galvanizing pool, and the outer wave-shaped beam plate is guided outward by the transition edge to avoid the wave-shaped beam plate being galvanized from the galvanizing pool during the grabbing process, which affects the galvanizing effect. At the same time, when the rotating clamping leg rotates to the second limit position, the distance between the rotating clamping leg and the fixed clamping leg is the same as the distance between two adjacent partition rods.

[0040] In order to avoid damage to the wave-shaped beam plate caused by the insertion head, the width of the insertion head is less than or equal to the width of the partition rod. In the embodiment, there are two sets of clamping jaws, one of which moves between the storage space and the galvanizing pool, so that when there is a wave-shaped beam plate in the storage space, the clamping jaw can timely grab the wave-shaped beam plate from the storage space, avoiding the accumulation of materials in the storage space and causing trouble for subsequent grabbing.

[0041] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A corrugated web sheet galvanizing transfer chuck characterized by: The clamp comprises a fixed clamp leg and a rotating clamp leg, the rotating clamp leg can rotate around its length direction, and the rotating clamp leg extends a clamp head at one end thereof, the fixed clamp leg and the rotating clamp leg are provided with a clamp space therebetween, and one end of the clamp space is provided with an opening; When the rotating clamp leg rotates to a limit position, the clamp head is located in the clamp space, and when the rotating clamp leg rotates to a second limit position, the clamp space is communicated with the outside through the opening.

2. The corrugated web sheet galvanizing transfer chuck of claim 1 wherein: The clamp further comprises a hanger, which comprises a main body and a supporting leg extending outward from the main body, one end of the rotating clamp leg is rotatably connected to the main body, and one end of the fixed clamp leg is rotatably connected to the supporting leg.

3. The corrugated web sheet galvanizing trolley head according to claim 1, characterized in that: The fixed clamp leg extends an insertion head at one end thereof close to the rotating clamp leg along its length direction, and the width of the insertion head is smaller than that of the fixed clamp leg.

4. The corrugated web sheet galvanizing transfer chuck of claim 3 wherein: A transition edge is arranged between the insertion head and the outer edge of the rotating clamp leg.

5. The corrugated web sheet galvanizing trolley head according to claim 1, wherein: The rotating clamp leg extends a reinforcing part at one end thereof away from the opening along its width direction, and the width of the reinforcing part is greater than that of the rotating clamp leg.

6. The corrugated web sheet galvanizing trolley head according to claim 1, wherein: The fixed clamp leg extends a reinforcing part at one end thereof away from the opening along its width direction, and the width of the reinforcing part is greater than that of the fixed clamp leg.

7. The corrugated web sheet galvanizing trolley head according to claim 1, wherein: The clamp head comprises a clamping surface, and the clamping surface corresponds to the fixed clamp leg when the rotating clamp leg rotates to the first limit position.

8. The corrugated web sheet galvanizing trolley head according to claim 1, wherein: The clamp head comprises a receiving slot, and the opening of the receiving slot faces the fixed clamp leg when the rotating clamp leg rotates to the first limit position.

9. The corrugated web sheet galvanizing trolley head according to claim 1, wherein: The clamp head further comprises a pulling surface, and the pulling surface faces the inside of the clamp space when the rotating clamp leg rotates to the first limit position.

10. The corrugated web sheet galvanizing trolley head according to claim 1, wherein: The length directions of the fixed clamp leg and the rotating clamp leg are parallel to each other.

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