CN218051949U - Double-end-face continuous polishing device for anchor head production - Google Patents

Abstract

The utility model discloses an anchor head production is with bi-polar face continuous grinding device, bear mechanism, first pushing equipment, first a second pushing equipment, third pushing equipment and proximity switch including frame, conveyer, grinding machanism, fixture, activity. The utility model discloses a first pushing equipment expects propelling movement to load-bearing platform material loading end with the circle piece of conveyer unloading end department, through second pushing equipment with the circle piece material propelling movement of load-bearing platform material loading end department to between two grip blocks, through two grip block centre gripping circle lump materials of horizontal linear drive mechanism drive, polish to circle piece material up end through grinding machanism, the completion back of polishing, first driving motor drive grip block, circle piece material upset 180 degrees, make the upset of circle piece material down terminal surface up, load-bearing platform rises to reset and supports circle lump material again, polish to another terminal surface of circle piece material through grinding machanism, the realization is polished to the continuous automation of circle piece material double-ended face, and the production efficiency is improved.

Description

Double-end-face continuous polishing device for anchor head production

Technical Field

The utility model relates to an anchor head equipment technical field that polishes, especially an anchor head production is with bi-polar face continuous grinding device.

Background

The anchor head is a permanent anchor device used in prestressed concrete, and is an anchor tool, also called prestressed anchorage, used in post-tensioning structure or member to maintain the tension of prestressed tendon and transfer it into the interior of concrete. The anchorage device for prestressed concrete tensioning is generally used in bridge construction, is pre-installed and positioned, and then is used for pouring concrete. Bury the both ends at the concrete, also be exactly two ends of bellows, be the terminal surface that sets up for the stabilizing action of jack when the stretch-draw, present most prestressed anchorage utensil adopts the conventional ground tackle of cylinder, is about to the cutting that the cylindrical processing raw materials of monoblock carries out specific length earlier, then polishes the cutting member, at last drilling and reaming on the cutting member to pass the drilling with the reinforcing bar, carry out the stretch-draw, thereby the stability of jack when improving the stretch-draw.

Patent with application number CN201921359002.4 discloses a polishing device for processing anchorage device, which has the following disadvantages: at the in-process of polishing the ground tackle, need artifically to fix the ground tackle, make the grinding roller polish to one of them face of polishing of ground tackle, when needs polish to the all the other faces of polishing of ground tackle, need adjust the face of polishing through the manual work once more, can't realize polishing in succession, lead to the efficiency of polishing lower.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a double-end-face continuous grinding device for anchor head production.

In order to realize the above-mentioned purpose, the utility model provides an anchor head production is with bi-polar face continuous grinding device, include:

a frame;

the conveyer is used for conveying the round lump materials;

the polishing mechanism is used for polishing the round block material;

the clamping mechanism comprises two transverse linear driving mechanisms, transverse frames, a first driving motor, rotating shafts and clamping blocks, the first driving motor and the rotating shafts are mounted on the transverse frames, the rotating shafts are rotatably mounted on the transverse frames, one end of each rotating shaft is in transmission connection with the first driving motor, the other end of each rotating shaft is fixedly connected with the clamping block, and the transverse linear driving mechanisms drive the two transverse frames to synchronously move towards or back to enable the two clamping blocks to clamp or loosen round blocks in a matched mode;

the movable bearing mechanism comprises a first vertical power push rod, a first lifting frame and a bearing platform, the output end of the first vertical power push rod is connected with the first lifting frame, the upper end of the first lifting frame is connected with the bearing platform, and the bearing platform is located below the clamping block.

Preferably, horizontal linear drive mechanism includes mount pad, guide rail, bispin to screw rod, slider and second driving motor, mount pad and second driving motor fixed mounting are in the frame, guide rail fixed mounting is on the mount pad, bispin is to the screw rod rotation installation on the mount pad, second driving motor is connected with bispin to screw rod transmission, two sliders are installed to the double-screw to screw rod upper thread, two sliders are located two of bispin to the screw rod respectively and revolve to opposite pole section, slider slidable mounting is on the guide rail, slider and sideslip frame one-to-one, slider and the sideslip frame fixed connection who corresponds rather than.

Preferably, the polishing mechanism comprises a second vertical power push rod, a second lifting frame, a third driving motor and a polishing disc, the second vertical power push rod is fixedly installed on the rack, the output end of the second vertical power push rod is connected with the second lifting frame, the third driving motor is installed on the second lifting frame, and the polishing disc is installed at the output end of the third driving motor.

Preferably, the bearing platform is composed of a plurality of bearing rods which are arranged at equal intervals.

Preferably, a first material pushing mechanism is installed on the rack and comprises a first transverse power push rod, a first transverse push plate is installed at the output end of the first transverse power push rod, and the first transverse power push rod drives the first transverse push plate to move along the direction perpendicular to the conveying direction of the conveyor so as to push the round blocks at the discharging end of the conveyor to the feeding end of the bearing platform.

Preferably, a material baffle is fixed on one side of the first transverse pushing plate close to the discharging end of the conveyor, and the material baffle and the first transverse pushing plate are arranged perpendicularly.

Preferably, a second pushing mechanism is installed on the rack and comprises a second transverse power push rod, a second transverse push plate is installed at the output end of the second transverse power push rod, and the second transverse power push rod drives the second transverse push plate to move along the direction parallel to the conveying direction of the conveyor so as to push the round block materials at the feeding end of the bearing platform to the position between the two clamping blocks.

Preferably, a third pushing mechanism is installed on the rack and comprises a third transverse power push rod, a third transverse push plate and a discharging guide plate, the third transverse power push rod, the third transverse push plate and the discharging guide plate are arranged on two sides of the bearing platform, the third transverse push plate is installed at the output end of the third transverse power push rod, and the third transverse power push rod drives the third transverse push plate to move in the direction perpendicular to the conveying direction of the conveyor so as to push the round blocks at the discharging end of the bearing platform to the discharging guide plate.

Preferably, the opposite end faces of the clamping blocks are provided with V-shaped grooves for clamping the round block materials.

Preferably, a proximity switch is installed on the rack and at the discharging end of the conveyor.

Compared with the prior art, the technical scheme has the following beneficial effects:

1. the round block material at the blanking end of the conveyor is pushed to the loading end of the bearing platform through the first material pushing mechanism, the round block material at the loading end of the bearing platform is pushed to a position between the two clamping blocks through the second material pushing mechanism, the two clamping blocks are driven to clamp the round block material through the transverse linear driving mechanism, the upper end face of the round block material is polished through the polishing mechanism, after polishing is completed, the clamping blocks and the round block material are driven by the first driving motor to turn over for 180 degrees, so that the lower end face of the round block material turns upwards, the bearing platform rises to reset and supports the round block material again, and the other end face of the round block material is polished through the polishing mechanism, so that continuous automatic polishing of the two end faces of the round block material is realized, and the production efficiency is improved;

2. after two terminal surfaces at the disk material are polished and are accomplished, the vertical power push rod drive of second is polished and is polished the dish and rise, round lump material is loosened to the grip block, the horizontal push pedal of second will next round lump material propelling movement to between two grip blocks, the disk material after polishing the completion will be ejecting to the bearing platform material level of unloading by next round lump material, the horizontal power push rod drive third of third horizontal push pedal motion, the horizontal push pedal of third is with the disk material propelling movement of bearing platform unloading department to the unloading baffle, the disk material is by the unloading baffle roll-off, realize automatic feeding and unloading, degree of automation is high, practice thrift manpower and materials.

Drawings

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

FIG. 2 is another state diagram of FIG. 1 (during turning of the round block);

FIG. 3 is a top view of an embodiment of the present invention (grinding mechanism not shown);

FIG. 4 is another state diagram of FIG. 3 (grinding mechanism not shown);

in the figure, 1, a frame; 11. a proximity switch; 2. a conveyor; 3. a polishing mechanism; 31. a second vertical power push rod; 32. a second lifting frame; 33. a third drive motor; 34. grinding disc; 4. a clamping mechanism; 41. a transverse linear drive mechanism; 411. a mounting seat; 412. a guide rail; 413. a double-rotation-direction screw; 414. a slider; 415. a second drive motor; 42. a transverse moving frame; 43. a first drive motor; 44. a rotating shaft; 45. a clamping block; 5. a movable carrying mechanism; 51. a first vertical power push rod; 52. a first lifting frame; 53. a load-bearing platform; 531. a carrier bar; 6. a first material pushing mechanism; 61. a first lateral power ram; 62. a first transverse push plate; 63. a striker plate; 7. a second pushing mechanism; 71. a second lateral power ram; 72. a second transverse push plate; 8. a third material pushing mechanism; 81. a third transverse power push rod; 82. a third transverse push plate; 83. a blanking guide plate; 9. round blocks.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

With continuing reference to fig. 1 to 4, an embodiment of the present application provides a double-end-face continuous grinding device for anchor head production, including: the device comprises a frame 1, a conveyor 2, a polishing mechanism 3, a clamping mechanism 4 and a movable bearing mechanism 5;

wherein, the conveyor 2 is used for conveying round blocks 9; cutting round steel into round block materials 9, feeding the round steel into a feeding hopper of a conveyor 2, and conveying the round block materials 9 to a discharging end of the conveyor 2;

the clamping mechanism 4 comprises two transverse linear driving mechanisms 41, two transverse frames 42, a first driving motor 43, a rotating shaft 44 and clamping blocks 45, the transverse frames 42 are provided with the first driving motor 43 and the rotating shaft 44, the rotating shaft 44 is rotatably arranged on the transverse frames 42 through bearings, one end of the rotating shaft 44 is in transmission connection with the first driving motor 43, the other end of the rotating shaft 44 is fixedly connected with the clamping blocks 45, the first driving motor 43 adopts a stepping motor or a servo motor, the first driving motor 43 drives the rotating shaft 44 to rotate through a coupler, and the transverse linear driving mechanisms 41 drive the two transverse frames 42 to synchronously move in opposite directions or move backwards so as to enable the two clamping blocks 45 to be matched with each other to clamp or loosen the round block 9; after the polishing of the upper end face of the round block material 9 is completed, the two first driving motors 43 synchronously rotate to drive the rotating shaft 44, the clamping block 45 and the round block material 9 to turn over for 180 degrees, so that the lower end of the round block material 9 faces upwards, and the other end of the round block material 9 is continuously polished;

after the clamping mechanism 4 clamps the round block material 9, the polishing mechanism 3 polishes the round block material 9;

the movable bearing mechanism 5 comprises a first vertical power push rod 51, a first lifting frame 52 and a bearing platform 53, the output end of the first vertical power push rod 51 is connected with the first lifting frame 52, the upper end of the first lifting frame 52 is connected with the bearing platform 53, and the bearing platform 53 is positioned below the clamping block 45. The first vertical power push rod 51 is a cylinder with a guide frame, and can also be a power element with linear output such as an electric cylinder or a hydraulic cylinder. Round block material 9 back removes to fixture 4 department through load-bearing platform 53, and after the up end of round block material 9 was polished and is accomplished, first vertical power push rod 51 drive first crane 52 and load-bearing platform 53 descend, and load-bearing platform 53 lets open round block material 9's upset space, and two driving motor 43 synchronous rotations afterwards drive pivot 44, grip block 45 and round block material 9 upset 180 degrees.

In order to drive the two traverse frames 42 to synchronously move in opposite directions or back directions, the transverse linear driving mechanism 41 is arranged to comprise a mounting seat 411, a guide rail 412, a double-rotation-direction screw 413, a sliding block 414 and a second driving motor 415, the mounting seat 411 and the second driving motor 415 are fixedly mounted on the machine frame 1, the guide rail 412 is fixedly mounted on the mounting seat 411, the double-rotation-direction screw 413 is rotatably mounted on the mounting seat 411, the second driving motor 415 is a stepping motor or a servo motor, the second driving motor 415 is in transmission connection with the double-rotation-direction screw 413, the double-rotation-direction screw 413 is provided with two sliding blocks 414 in a threaded manner, the two sliding blocks 414 are respectively positioned on two rod sections of the double-rotation-direction screw 413 with opposite rotation directions, the sliding blocks 414 are slidably mounted on the guide rail 412, the sliding blocks 414 are in one-to-one correspondence with the traverse frames 42, and the sliding blocks 414 are fixedly connected with the corresponding traverse frames 42. The double-rotation-direction screw 413 is formed by welding two screws with opposite rotation directions, the second driving motor 415 drives the double-rotation-direction screw 413 to rotate through a coupler, and under the guiding and limiting effects of the guide rail 412, the sliding block 414 converts the rotation motion of the double-rotation-direction screw 413 into linear motion, so that synchronous opposite or back motion of the two sliding blocks 414 is realized.

For realizing polishing to the round block material 9, set up polishing mechanism 3 and include the vertical power push rod 31 of second, second crane 32, third driving motor 33, polish the dish 34, the vertical power push rod 31 fixed mounting of second is in frame 1, and the vertical power push rod 31 output of second is connected with second crane 32, and third driving motor 33 is installed on second crane 32, and the mill dish 34 is installed to third driving motor 33 output. The second vertical power push rod 31 is an air cylinder with a guide frame, and can also be a power element with linear output such as an electric cylinder or a hydraulic cylinder. After the round block 9 is clamped by the clamping block 45, the second vertical power push rod 31 drives the second lifting frame 32, the third driving motor 33 and the polishing disc 34 to descend, the third driving motor 33 drives the polishing disc 34 to rotate, and the upper end face of the round block 9 is polished by the polishing disc 34.

In order to bear the round block 9 and simultaneously facilitate discharging scraps generated by polishing, the scraps are prevented from being accumulated on the bearing platform 53, and the bearing platform 53 is formed by a plurality of bearing rods 531 which are arranged at equal intervals. A gap is formed between the bearing rods 531, and scraps generated by grinding can be automatically discharged from the gap.

In order to facilitate conveying the round block materials 9 conveyed at the discharging end of the conveyor 2 to the feeding end of the bearing platform 53, a first material pushing mechanism 6 is installed on the machine frame 1, the first material pushing mechanism 6 comprises a first transverse power push rod 61, a first transverse push plate 62 is installed at the output end of the first transverse power push rod 61, and the first transverse power push rod 61 drives the first transverse push plate 62 to move along the direction perpendicular to the conveying direction of the conveyor 2 so as to push the round block materials 9 conveyed at the discharging end of the conveyor 2 to the feeding end of the bearing platform 53. The first transverse power push rod 61 is a cylinder with a guide frame, and can also be a power element with linear output such as an electric cylinder or a hydraulic cylinder. The first transverse power push rod 61 drives the first transverse push plate 62 to move, and the first transverse push plate 62 conveys the round blocks 9 conveyed at the discharging end of the conveyor 2 to the feeding end of the bearing platform 53.

In order to prevent the round block 9 on the conveyor 2 from falling from the blanking end, a material baffle 63 is fixed on one side of the first transverse push plate 62 close to the blanking end of the conveyor 2, and the material baffle 63 and the first transverse push plate 62 are arranged vertically. The striker plate 63 can block the round blocks 9 on the conveyor 2, so that a protective effect is achieved, and the round blocks 9 on the conveyor 2 are prevented from being discharged.

In order to facilitate conveying the round block material 9 at the feeding end of the bearing platform 53 to the clamping position between the two clamping blocks 45, a second material pushing mechanism 7 is installed on the frame 1, the second material pushing mechanism 7 comprises a second transverse power push rod 71, a second transverse push plate 72 is installed at the output end of the second transverse power push rod 71, and the second transverse power push rod 71 drives the second transverse push plate 72 to move along the direction parallel to the conveying direction of the conveyor 2, so as to push the round block material 9 at the feeding end of the bearing platform 53 to the position between the two clamping blocks 45. The second horizontal power push rod 71 is a cylinder with a guide frame, and can also be a power element with linear output such as an electric cylinder or a hydraulic cylinder. The second transverse power push rod 71 drives the second transverse push plate 72 to move, and the second transverse push plate 72 conveys the round block materials 9 at the feeding end of the bearing platform 53 to the clamping position between the two clamping blocks 45, so that the clamping blocks 45 can be clamped conveniently.

In order to push the polished round blocks 9 out of the bearing platform 53, a third pushing mechanism 8 is installed on the machine frame 1, the third pushing mechanism 8 comprises a third transverse power push rod 81, a third transverse push plate 82 and a discharging guide plate 83, the third transverse power push rod 81, the third transverse push plate 82 and the discharging guide plate 83 are arranged on two sides of the bearing platform 53, the third transverse push plate 82 is installed at the output end of the third transverse power push rod 81, and the third transverse power push rod 81 drives the third transverse push plate 82 to move in the direction perpendicular to the conveying direction of the conveyor 2 so as to push the round blocks 9 at the discharging end of the bearing platform 53 to the discharging guide plate 83. The third horizontal power push rod 81 is a cylinder with a guide frame, and can also be a power element with linear output such as an electric cylinder or a hydraulic cylinder. After the round block material 9 is polished, the second material pushing mechanism 7 pushes the next round block material 9 to a position between the two clamping blocks 45, the next round block material 9 pushes the polished round block material 9 out to the discharging position of the bearing platform 53, the third transverse power push rod 81 drives the third transverse push plate 82 to move, the third transverse push plate 82 pushes the round block material 9 at the discharging end of the bearing platform 53 to the discharging guide plate 83, and the round block material 9 slides to the next processing position through the discharging guide plate 83.

In order to improve the clamping effect of the clamping block 45 and the round block material 9, V-shaped grooves for clamping the round block material 9 are arranged on the opposite end faces of the clamping block 45. Through setting up the V-arrangement groove for grip block 45 has two faces and contact of circle piece material 9, improves the centre gripping effect.

In order to detect the position of the round block material 9 at the blanking end of the conveyor 2 conveniently, control the start and stop of the conveyor 2 and control the work of the first material pushing mechanism 6, a proximity switch 11 is arranged on the rack 1 and at the blanking end of the conveyor 2. The proximity switch 11 is an eddy current type proximity switch 11, and may also be a photoelectric type proximity switch 11 or a hall type proximity switch 11. When the proximity switch 11 detects a signal, the round block material 9 passes through, when the signal disappears, the round block material 9 moves to the discharging end of the conveyor 2 to approach the material baffle 63, at this time, the conveyor 2 stops working, the first material pushing mechanism 6 can be started to work, and the round block material 9 is pushed to the feeding end of the bearing platform 53; when the round block material 9 at the feeding end of the bearing platform 53 is pushed to the clamping mechanism 4, the conveyor 2 is started again to convey the next round block material 9 to the discharging end thereof.

The working steps of this embodiment are as follows:

s1, conveying a round block material 9 to a blanking end of a conveyor 2, and stopping the conveyor 2 after a proximity switch 11 detects a signal that the round block material 9 passes;

s2, the first material pushing mechanism 6 works, the first transverse power push rod 61 drives the first transverse push plate 62 to move, and the first transverse push plate 62 conveys the round block materials 9 conveyed by the discharging end of the conveyor 2 to the feeding end of the bearing platform 53;

s3, the second pushing mechanism 7 works, the second transverse power push rod 71 drives the second transverse push plate 72 to move, and the second transverse push plate 72 conveys the round block materials 9 at the feeding end of the bearing platform 53 to a position between the two clamping blocks 45, so that the clamping blocks 45 can be clamped conveniently; then repeating the steps S1 and S2 to ensure that round block materials 9 are always arranged at the feeding end of the bearing platform 53;

s4, the second driving motor 415 drives the double-rotation-direction screw 413 to rotate, the two sliding blocks 414 synchronously move in the opposite direction, the transverse moving frame 42, the rotating shaft 44 and the clamping block 45 are further driven to move in the opposite direction, and the clamping block 45 is matched with and clamps the round block 9;

s5, the second vertical power push rod 31 drives the second lifting frame 32, the third driving motor 33 and the grinding disc 34 to descend, the third driving motor 33 drives the grinding disc 34 to rotate, and the grinding disc 34 grinds the upper end face of the round block material 9;

s6, after polishing of the upper end face of the round block material 9 is completed, the second vertical power push rod 31 drives the second lifting frame 32, the third driving motor 33 and the polishing disc 34 to ascend, the first vertical power push rod 51 drives the first lifting frame 52 and the bearing platform 53 to descend, the bearing platform 53 opens the overturning space of the round block material 9, the two first driving motors 43 synchronously rotate to drive the rotating shaft 44, the clamping block 45 and the round block material 9 to overturn for 180 degrees, then the first vertical power push rod 51 drives the first lifting frame 52 and the bearing platform 53 to ascend, and the bearing platform 53 bears the round block material 9 again;

s7, the second vertical power push rod 31 drives the second lifting frame 32, the third driving motor 33 and the grinding disc 34 to descend again, the third driving motor 33 drives the grinding disc 34 to rotate, and the grinding disc 34 grinds the other end face of the round block material 9;

s8, after the two end faces of the round block 9 are polished, the second vertical power push rod 31 drives the second lifting frame 32, the third driving motor 33 and the polishing disc 34 to ascend;

s9, the second driving motor 415 drives the double-rotation-direction screw 413 to rotate reversely, the two sliding blocks 414 move back and forth synchronously, the transverse moving frame 42, the rotating shaft 44 and the clamping block 45 are further driven to move back and forth, and the round block 9 is loosened by the clamping block 45;

s10, the second transverse power push rod 71 drives the second transverse push plate 72 to move, the second transverse push plate 72 pushes the next round block material 9 to a position between the two clamping blocks 45, and the round block material 9 after being polished is ejected to the discharging position of the bearing platform 53 by the next round block material 9;

s11, a third transverse power push rod 81 drives a third transverse push plate 82 to move, the third transverse push plate 82 pushes the round block materials 9 at the blanking end of the bearing platform 53 to a blanking guide plate 83, and the round block materials 9 slide out of the blanking guide plate 83.

All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims (10)

1. The utility model provides an anchor head production is with two terminal surfaces grinding device in succession, includes:

a frame (1);

a conveyor (2) for conveying the round blocks (9);

the polishing mechanism (3) is used for polishing the round block material (9);

it is characterized by also comprising:

the clamping mechanism (4) comprises two transverse linear driving mechanisms (41), two transverse moving frames (42), a first driving motor (43), a rotating shaft (44) and clamping blocks (45), the first driving motor (43) and the rotating shaft (44) are installed on each transverse moving frame (42), the rotating shaft (44) is rotatably installed on each transverse moving frame (42), one end of the rotating shaft (44) is in transmission connection with the first driving motor (43), the other end of the rotating shaft (44) is fixedly connected with the clamping blocks (45), and the transverse linear driving mechanisms (41) drive the two transverse moving frames (42) to synchronously move towards each other or back to enable the two clamping blocks (45) to be matched for clamping or loosening the round block material (9);

the movable bearing mechanism (5) comprises a first vertical power push rod (51), a first lifting frame (52) and a bearing platform (53), the output end of the first vertical power push rod (51) is connected with the first lifting frame (52), the upper end of the first lifting frame (52) is connected with the bearing platform (53), and the bearing platform (53) is located below the clamping block (45).

2. The double-end-face continuous grinding device for anchor head production as claimed in claim 1, wherein the transverse linear driving mechanism (41) comprises a mounting base (411), a guide rail (412), a double-rotation-direction screw (413), a sliding block (414) and a second driving motor (415), the mounting base (411) and the second driving motor (415) are fixedly mounted on the machine frame (1), the guide rail (412) is fixedly mounted on the mounting base (411), the double-rotation-direction screw (413) is rotatably mounted on the mounting base (411), the second driving motor (415) is in transmission connection with the double-rotation-direction screw (413), two sliding blocks (414) are mounted on the double-rotation-direction screw (413) in a threaded manner, the two sliding blocks (414) are respectively located on two rod sections of the double-rotation-direction screw (413) with opposite rotation directions, the sliding block (414) is slidably mounted on the guide rail (412), the sliding blocks (414) correspond to the transverse frames (42) one by one, and the sliding blocks (414) are fixedly connected with the transverse frames (42) corresponding to the sliding blocks (414).

3. The anchor head production double-end-face continuous grinding device as claimed in claim 1, wherein the grinding mechanism (3) comprises a second vertical power push rod (31), a second lifting frame (32), a third driving motor (33) and a grinding disc (34), the second vertical power push rod (31) is fixedly installed on the rack (1), the output end of the second vertical power push rod (31) is connected with the second lifting frame (32), the third driving motor (33) is installed on the second lifting frame (32), and the grinding disc (34) is installed at the output end of the third driving motor (33).

4. A double-ended continuous grinding device for anchor head production according to claim 1, wherein the carrying platform (53) is formed by a plurality of equally spaced carrying bars (531).

5. The double-end-face continuous grinding device for anchor head production according to claim 1, wherein a first material pushing mechanism (6) is installed on the machine frame (1), the first material pushing mechanism (6) comprises a first transverse power push rod (61), a first transverse push plate (62) is installed at an output end of the first transverse power push rod (61), and the first transverse power push rod (61) drives the first transverse push plate (62) to move in a direction perpendicular to a conveying direction of the conveyor (2) so as to push round blocks (9) at a discharging end of the conveyor (2) to a charging end of the bearing platform (53).

6. The anchor head production double-end-face continuous grinding device as claimed in claim 5, wherein a material baffle plate (63) is fixed to one side of the first transverse pushing plate (62) close to the discharging end of the conveyor (2), and the material baffle plate (63) is perpendicular to the first transverse pushing plate (62).

7. The double-end-face continuous grinding device for anchor head production according to claim 1, wherein a second pushing mechanism (7) is mounted on the machine frame (1), the second pushing mechanism (7) comprises a second transverse power push rod (71), a second transverse push plate (72) is mounted at the output end of the second transverse power push rod (71), and the second transverse power push rod (71) drives the second transverse push plate (72) to move along the direction parallel to the conveying direction of the conveyor (2) so as to push round block materials (9) at the feeding end of the bearing platform (53) to a position between the two clamping blocks (45).

8. The double-end-face continuous grinding device for anchor head production according to claim 1, wherein a third pushing mechanism (8) is mounted on the machine frame (1), the third pushing mechanism (8) comprises a third transverse power push rod (81), a third transverse push plate (82) and a blanking guide plate (83), the third transverse power push rod (81), the third transverse push plate (82) and the blanking guide plate (83) are arranged on two sides of the bearing platform (53), the third transverse push plate (82) is mounted at an output end of the third transverse power push rod (81), and the third transverse power push rod (81) drives the third transverse push plate (82) to move in a direction perpendicular to the conveying direction of the conveyor (2) so as to push the round block materials (9) at the blanking end of the bearing platform (53) to the blanking guide plate (83).

9. An anchor head production double-end-face continuous grinding device according to claim 1, characterized in that the opposite end faces of the clamping blocks (45) are provided with V-shaped grooves for clamping round blocks (9).

10. The double-end-face continuous grinding device for anchor head production according to claim 1, wherein a proximity switch (11) is mounted on the machine frame (1) and at the blanking end of the conveyor (2).

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