Bead moving structure

Abstract

The utility model discloses a bead turning moving structure, which comprises a bottom plate, a sliding table, a pneumatic clamping structure and a material clamp, a guide rail for bearing the sliding table is arranged on the bottom plate, the sliding table can slide along the length direction of the guide rail, and a driving motor for driving the sliding table to move is arranged on the bottom plate; the pneumatic clamping structure is provided with a clamping sliding rail, and the upper portion and the lower portion of the clamping sliding rail are each provided with a clamping block. The automatic feeding and discharging device has the beneficial effects that the driving motor is adopted to be matched with the towing movable sliding table, and after a limiting switch is combined, rapid and accurate positioning of the material clamp can be achieved, so that actions such as automatic clamping, machining positioning and automatic resetting of materials are achieved, and compared with manual feeding and discharging movement, the positioning precision is high, and the action efficiency is high; manual participation is not needed in the material moving and positioning process, contact with equipment and a clamp in the manual feeding, discharging and material moving process is eliminated, safety accidents caused by mistaken touch or no action of the equipment are avoided, and safety is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of cultural relics processing, and in particular to a bead moving structure. Background Art

[0002] The processing of ornamental beads usually includes two steps. The first step is spherical processing, that is, the surface of the raw material is processed into a spherical surface by turning equipment; the second step is end surface processing, that is, the two ends of the raw material processed into a spherical surface are cut into regular shapes by processing equipment. After the first step is completed, it is necessary to use a fixture to clamp the beads for end surface processing. In the prior art, after the first step is completed, the operator is usually required to manually place the processed semi-finished beads on the fixture of the second step for positioning. However, manual positioning has the following shortcomings in actual operation: 1. The positioning accuracy is not easy to control. Since the semi-finished beads after processing are spherical, it is difficult to ensure the horizontality of their hole positions when re-positioning, so the hole position is prone to offset during the processing process; 2. It has certain dangers. Since manual loading is required, the hand and the fixture and the clamping drive structure are prone to accidental contact during the loading process, resulting in hand injuries. Utility Model Content

[0003] The purpose of the present invention is to provide a bead moving structure in order to solve the above-mentioned problem. The preferred technical solution among the many technical solutions provided by the present invention has the following technical effects: no need for manual loading and unloading, convenient operation, good safety, high positioning accuracy, etc., as described below for details.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides a bead moving structure, comprising a base plate, a slide, a pneumatic clamping structure and a material clamp, wherein the base plate is provided with a guide rail for carrying the slide, the slide can slide along the length direction of the guide rail, the base plate is provided with a driving motor for driving the slide to move, the pneumatic clamping structure is provided on the slide, and is used to drive the material clamp to clamp and release;

[0006] The pneumatic clamping structure is provided with a clamping slide rail, and the upper and lower parts of the clamping slide rail are respectively provided with a clamping block, and the clamping block can move along the length direction of the clamping slide rail under the drive of the pneumatic clamping structure, and the material clamp is composed of an upper clamping part and a lower clamping part, and is respectively installed on the two clamping blocks;

[0007] The bottom plate is provided with a limiting mechanism matching the slide.

[0008] Preferably, the pneumatic clamping structure is arranged on the top of the slide, and one end thereof extends out of the top surface of the slide, and the clamping rail is installed on the end of the pneumatic clamping structure extending out of the slide.

[0009] Preferably, a driving connection structure is provided between the driving motor and the slide.

[0010] Preferably, the driving connection structure is a lead screw, one end of which is connected to the driving motor via a gear transmission structure, and the lead screw is threadedly matched with the slide.

[0011] Preferably, the driving connection structure is a towing belt, the driving motor is provided with a driving wheel for driving the towing belt, the driving motor is installed on one side of the end of the guide rail, the other end of the guide rail is provided with a transition wheel whose position matches the driving wheel, and one side of the slide is provided with a towing clamp for fixing the towing belt.

[0012] Preferably, a pit is provided in the middle of the opposing surfaces of the upper clamping part and the lower clamping part, and at least four bearing surfaces are evenly distributed circumferentially on the inner wall of the pit, and the bearing surfaces are all planes; a material guide groove is provided at the center of the pit.

[0013] Preferably, the limit mechanism consists of a limit switch and a limit block, the limit switch is arranged on the top of the base plate, the limit block is installed on one side of the slide, and the limit block matches the position of the limit switch.

[0014] In summary, the beneficial effects of the utility model are: 1. The use of a driving motor in conjunction with a towing moving slide and a limit switch can realize rapid and accurate positioning of the material fixture, thereby realizing automatic clamping, processing positioning and automatic resetting of the material. Compared with manual loading and unloading movement, the positioning accuracy and action efficiency are high;

[0015] 2. The material movement and positioning process does not require human participation, eliminating the contact with equipment and fixtures during manual loading, unloading and moving of materials, avoiding safety accidents caused by accidental touch or equipment failure, and providing higher safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a main structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the utility model from another angle;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the material clamp of the utility model.

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Bottom plate; 2. Limit block; 3. Limit switch; 4. Slide; 5. Pneumatic clamping structure; 6. Drive motor; 7. Clamping slide rail; 8. Clamping block; 9. Material clamp; 10. Guide rail; 11. Transition wheel; 12. Sprocket frame; 13. Towing clamp. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 As shown, the utility model provides a bead moving structure, including a base plate 1, a slide 4, a pneumatic clamping structure 5 and a material clamp 9, the base plate 1 is provided with a guide rail 10 for carrying the slide 4, the slide 4 can slide along the length direction of the guide rail 10, the base plate 1 is provided with a driving motor 6 for driving the slide 4 to move, the pneumatic clamping structure 5 is arranged on the slide 4, and is used to drive the material clamp 9 to clamp and release; the pneumatic clamping structure 5 is arranged on the top of the slide 4, and one end extends out of the top surface of the slide 4, the specific structure of the pneumatic clamping structure 5, the clamping rail 7 and the clamping block 8 is the prior art, and its specific structure is not repeated here, the clamping rail 7 is installed on the end of the pneumatic clamping structure 5 extending out of the slide 4; with such a configuration, the material clamp 9 can be installed in the "suspended" position above the slide 4 to facilitate the material clamp 9 to take materials;

[0026] The pneumatic clamping structure 5 is provided with a clamping rail 7, and the upper and lower parts of the clamping rail 7 are respectively provided with a clamping block 8. The clamping block 8 can move along the length direction of the clamping rail 7 under the drive of the pneumatic clamping structure 5. The material clamp 9 consists of an upper clamping part and a lower clamping part, and is respectively installed on the two clamping blocks 8; the middle part of the opposite surface of the upper clamping part and the lower clamping part is provided with a pit, such as Figure 5 As shown, at least four bearing surfaces are evenly distributed on the inner wall of the pit in the circumferential direction. During the clamping process, there are 8 clamping points between the material clamp 9 and the material, which can disperse the clamping force and avoid material deflection, thereby improving the stability of material positioning. The bearing surfaces are all planes; a material guide groove is provided at the center of the pit, which can prevent dust generated by material processing from accumulating at the center of the pit;

[0027] The bottom plate 1 is provided with a limit mechanism matching the slide 4, the limit mechanism is composed of a limit switch 3 and a limit block 2, the limit switch 3 is arranged on the top of the bottom plate 1, the limit block 2 is installed on one side of the slide 4, and the position of the limit block 2 matches that of the limit switch 3; the limit mechanism is used to provide a limit when the slide 4 moves to the tail section (i.e., the second processing position of the material), i.e., to locate the position of the material fixture 9;

[0028] A driving connection structure is provided between the driving motor 6 and the slide 4, and the driving connection structure is used to connect the driving motor 6 and the slide 4, so that the slide 4 can reciprocate under the drive of the driving motor 6;

[0029] As an embodiment of one of the drive connection structures, the drive connection structure is a lead screw, one end of which is connected to the drive motor 6 through a gear transmission structure, the lead screw is threadedly matched with the slide 4, and the combination of the lead screw, the gear transmission structure and the drive motor 6 is a common linear drive mode, and the action is stable;

[0030] As another embodiment of another driving connection structure, the driving connection structure is a towing belt, the driving motor 6 is provided with a driving wheel for driving the towing belt, the driving motor 6 is installed on one side of the end of the guide rail 10, the other end of the guide rail 10 is provided with a transition wheel 11 whose position matches the driving wheel, and one side of the slide 4 is provided with a towing belt clamping plate 13 for fixing the towing belt; the towing belt is used to cooperate with the movement mode of the driving motor 6, and the installation arrangement is more convenient than the screw drive, the subsequent maintenance is more convenient, and the towing action is faster;

[0031] By adopting the above structure, through the driving motor 6 cooperating with the towing moving slide 4, combined with the limit switch 3, the material clamp 9 can be quickly and accurately positioned, thereby realizing the automatic clamping, processing positioning and automatic resetting of the material. Compared with manual loading and unloading and movement, the positioning accuracy is high and the action efficiency is high, which can greatly save the transportation and positioning time in the material processing process and improve the processing efficiency of the ornamental beads; the material movement and positioning processes are all automatically controlled without human participation, eliminating the contact with the equipment and clamps during manual operation of loading, unloading and moving materials, avoiding safety accidents caused by accidental touch or equipment failure, and greatly improving the safety of the material processing process.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A bead moving structure, characterized in that: The invention comprises a base plate (1), a slide (4), a pneumatic clamping structure (5) and a material clamp (9), wherein the base plate (1) is provided with a guide rail (10) for carrying the slide (4), the slide (4) can slide along the length direction of the guide rail (10), the base plate (1) is provided with a driving motor (6) for driving the slide (4) to move, and the pneumatic clamping structure (5) is provided on the slide (4) and is used to drive the material clamp (9) to perform clamping and loosening actions; The pneumatic clamping structure (5) is provided with a clamping slide rail (7), and the upper and lower parts of the clamping slide rail (7) are respectively provided with a clamping block (8), and the clamping block (8) can move along the length direction of the clamping slide rail (7) under the drive of the pneumatic clamping structure (5), and the material clamp (9) is composed of an upper clamping part and a lower clamping part, and is respectively installed on the two clamping blocks (8); The bottom plate (1) is provided with a limiting mechanism matching the slide table (4).

2. According to claim 1, a ball moving structure is characterized in that: The pneumatic clamping structure (5) is arranged on the top of the slide (4), and one end thereof extends out of the top surface of the slide (4); the clamping rail (7) is installed on the end of the pneumatic clamping structure (5) extending out of the slide (4).

3. The ball moving structure according to claim 1, characterized in that: A driving connection structure is provided between the driving motor (6) and the slide table (4).

4. The ball moving structure according to claim 3, characterized in that: The driving connection structure is a lead screw, one end of which is connected to the driving motor (6) via a gear transmission structure, and the lead screw is threadably matched with the slide table (4).

5. The ball moving structure according to claim 3, characterized in that: The driving connection structure is a towing belt, the driving motor (6) is provided with a driving wheel for driving the towing belt, the driving motor (6) is installed on one side of the end of the guide rail (10), the other end of the guide rail (10) is provided with a transition wheel (11) whose position matches the driving wheel, and one side of the slide (4) is provided with a towing belt clamp (13) for fixing the towing belt.

6. The ball moving structure according to claim 1, characterized in that: A pit is provided in the middle of the opposing surfaces of the upper clamping part and the lower clamping part, and at least four bearing surfaces are evenly distributed circumferentially on the inner wall of the pit, and the bearing surfaces are all planes; a material guide groove is provided at the center of the pit.

7. The ball moving structure according to claim 1, characterized in that: The limit mechanism is composed of a limit switch (3) and a limit block (2); the limit switch (3) is arranged on the top of the base plate (1); the limit block (2) is installed on one side of the slide (4); and the position of the limit block (2) matches that of the limit switch (3).

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