Feeding device for linear optical axis machining

Abstract

The utility model relates to the technical field of linear optical axis machining, in particular to a feeding device for linear optical axis machining, which comprises a fixed base, and a mounting groove is formed in the outer wall of the fixed base; when the infrared sensor detects the linear optical axis, the control panel controls the two fixing assemblies to operate at the same time, then the two ends of the linear optical axis are clamped, the device conducts automatic clamping, and practicability is better; when a pressure value generated by contact of a pressure sensor and a linear optical axis reaches a set value, the linear optical axis is fixed in place, then a threaded rotating rod drives a connecting block to transversely move, then the connecting block applies thrust to a sliding shell, and the sliding shell transversely moves on the outer wall of a guide rail; the contact type sensor makes contact with the fixed shell to generate an electric signal which is transmitted to the control panel through a wire, the control panel controls the driving motor to stop running, and the practicability of the device is better.

Description

Technical Field

[0001] The utility model relates to the technical field of linear optical axis processing, in particular to a feeding device for linear optical axis processing. Background Art

[0002] As a key component for achieving precise linear motion, the linear optical axis has become an indispensable part of many mechanical systems. The linear optical axis is strictly selected from high-strength, wear-resistant high-quality materials and undergoes a precise high-frequency heat treatment process. For example, the prior art represented by the reference document, a linear optical axis processing and feeding device (publication number CN221719731U), is a device that is fixedly connected to the output end of one end of a first motor. The linear optical axis is placed between two clamping plates. By rotating the bolt, the clamping plates clamp the linear optical axis to prevent the position of the linear optical axis from shifting during the feeding process, effectively facilitating the user to process linear optical axes of different specifications. The first motor is started to fix the other end of the linear optical axis with a positioning roller. The limit roller is moved to limit the other end of the linear optical axis. The limit roller is then fixed by the first screw, effectively fixing the position of the linear optical axis. When processing the linear optical axis, the second motor is started to move the linear optical axis toward the fixed plate, thereby effectively solving the problems of the prior art. However, its structure still needs to be improved, as follows:

[0003] In this solution, although a double-headed screw is used to drive the clamp to clamp the linear optical axis, the bolt at the other end of the optical axis still needs to be manually rotated to fix the clamp to the linear optical axis. The device then needs to be manually started. The degree of automation of the device is not high, resulting in frequent manual operations, which is time-consuming and labor-intensive. In mass production, it has poor practicality. At the same time, there is no limiting structure for subsequent feeding of the device. If the device is used for a long time, fatigue of the metal structural parts will cause errors in operation. There is no limiting start-stop structure, which makes the device easily damaged by collision during operation. Therefore, a feeding device for linear optical axis processing is needed to improve the above problems. Utility Model Content

[0004] In order to solve the problem that when a feeding device is used for linear optical axis processing, the degree of automation of the device is not high, resulting in frequent manual operation, time-consuming and labor-intensive, and poor practicality, the utility model provides a feeding device for linear optical axis processing to solve the above problem.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A feeding device for linear optical axis processing includes a fixed base, an outer wall of the fixed base is provided with a mounting groove, wherein a plurality of mounting grooves are equidistantly arranged from left to right and are respectively located on the outer wall of the fixed base, a guide rail is installed on the inner wall of the mounting groove, a sliding shell is slidably connected to the outer wall of the guide rail, a fixed shell is installed on one side of the sliding shell and on the base surface of the fixed base, a fixing assembly is installed on the inner wall of the fixed shell and the sliding shell, a displacement assembly is installed on the inner wall of the mounting groove, a control panel is installed on the side wall of the fixed base, a fixed sleeve is installed on the opposite outer wall of the sliding shell, wherein a limit rod is slidably connected to the inner wall of the fixed sleeve, and one end of the limit rod is connected to the opposite outer wall of the fixed shell.

[0007] As a preferred solution of the present invention, the fixing assembly includes a limiting sleeve, which is provided in multiple groups and is respectively located on the opposite outer walls of the sliding shell. A double-headed positive and negative threaded rod is rotatably connected to the top of the sliding shell and located on the inner wall of the limiting sleeve. One end of the double-headed positive and negative threaded rod passes through the limiting sleeve and extends to the outer wall of the sliding shell and is connected to a servo motor.

[0008] As a preferred solution of the present invention, the servo motor is installed on the side wall of the sliding shell, and the inner cavity of the sliding shell is threadedly connected to a limiting clamp on the outer wall of the double-headed positive and negative threaded rod, wherein two groups of limiting clamps are provided and are respectively located on the opposite outer walls of the double-headed positive and negative threaded rod.

[0009] As a preferred solution of the present invention, a rubber pad is embedded in the inner wall of the limit clamp, wherein a pressure sensor is embedded in the outer wall of the rubber pad, and a sliding rod is slidably connected to one side of the rubber pad and located on the outer wall of the limit clamp, and one end of the sliding rod is connected to the inner wall of the limit sleeve at the bottom of the sliding shell.

[0010] As a preferred solution of the present invention, the displacement assembly includes an infrared sensor, a contact sensor and a connecting block, and the infrared sensor is installed on the outer wall of the fixed shell.

[0011] As a preferred solution of the present invention, the contact sensor is installed on the outer wall of the sliding shell, the connecting block is slidably connected to the inner wall of the mounting groove, one end of the connecting block is connected to the bottom outer wall of the sliding shell, and a threaded rotating rod is rotatably connected to the outer wall of the connecting block.

[0012] As a preferred solution of the present invention, the threaded rotating rod is rotatably connected to the inner walls opposite to the mounting groove, wherein one end of the threaded rotating rod passes through the fixed base and extends to the outer wall of the fixed base, where a drive motor is connected, and the drive motor is installed on the side wall of the fixed base.

[0013] As a preferred solution of the present invention, sliding rods are slidably connected to the opposite outer walls of the connecting block, and the sliding rods are installed on the opposite inner walls of the mounting groove. The control panel is respectively connected to the servo motor, pressure sensor, infrared sensor, contact sensor and drive motor through wires, and the connection method is electrical connection.

[0014] As a preferred solution of the present invention, the fixing components are provided in two groups and are respectively located on the inner walls of the fixed shell and the sliding shell, and the limiting sleeves are provided in multiple groups and are respectively located on the opposite outer walls of the sliding shell and the fixed shell.

[0015] Compared with the prior art, the utility model can detect the placement of the linear optical axis by arranging a fixing component in the feeding device for linear optical axis processing, so that the double-headed positive and negative threaded rod in the fixing component simultaneously drives the limit clamp to move, and the limit clamp clamps the linear optical axis and fixes it. The device has a higher degree of automation. When the infrared sensor detects the linear optical axis, the control panel controls the operation of the two sets of fixing components at the same time, thereby clamping the two ends of the linear optical axis. The device automatically clamps and has better practicality, thereby solving the problem that the device has a low degree of automation, resulting in frequent manual operations, time-consuming and labor-intensive operations, and poor practicality in mass production.

[0016] The utility model can realize the pressure generated by the contact between the pressure sensor and the linear optical axis by arranging a displacement component in the feeding device for linear optical axis processing. When the pressure value reaches the set value, the linear optical axis is fixed in place, and then the threaded rotating rod drives the connecting block to move laterally, thereby causing the connecting block to apply a thrust to the sliding shell, and the sliding shell moves laterally on the outer wall of the guide rail. When the sliding shell is displaced to the unloading position, the contact sensor and the fixed shell contact to generate an electrical signal which is transmitted to the control panel through a wire, and the control panel controls the drive motor to stop running. The practicality of the device is better, thereby solving the problem of no limiting structure during subsequent feeding of the device. Long-term use of the device will cause fatigue of metal structural parts, which will lead to errors in operation. There is no limiting start-stop structure, which makes the device very easy to be damaged by collision during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a side structural diagram of the present utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the A structure;

[0020] Figure 4 This is a schematic diagram of the structure of the sliding housing of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the utility model from the right.

[0022] In the figure: 1. Fixed base; 2. Mounting slot; 3. Guide rail; 4. Sliding housing; 5. Fixed housing; 6. Fixed assembly; 601. Limit sleeve; 602. Double-ended positive and negative threaded rod; 603. Servo motor; 604. Limit clamp; 605. Rubber pad; 606. Pressure sensor; 607. Sliding rod; 7. Displacement assembly; 701. Infrared sensor; 702. Contact sensor; 703. Connecting block; 704. Threaded rotating rod; 705. Drive motor; 706. Sliding rod; 8. Control panel; 9. Fixed sleeve; 10. Limit rod. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Example: See Figure 1-5 A feeding device for linear optical axis processing shown in FIG, includes a fixed base 1, an outer wall of the fixed base 1 is provided with a mounting groove 2, wherein the mounting grooves 2 are arranged in multiple groups equidistantly from left to right and are respectively located on the outer wall of the fixed base 1, a guide rail 3 is installed on the inner wall of the mounting groove 2, a sliding shell 4 is slidably connected to the outer wall of the guide rail 3, a fixed shell 5 is installed on one side of the sliding shell 4 and located on the base surface of the fixed base 1, a fixing assembly 6 is installed on the inner wall of the fixed shell 5 and the sliding shell 4, a displacement assembly 7 is installed on the inner wall of the mounting groove 2, a control panel 8 is installed on the side wall of the fixed base 1, a fixed sleeve 9 is installed on the opposite outer wall of the sliding shell 4, wherein a limiting rod 10 is slidably connected to the inner wall of the fixed sleeve 9, and one end of the limiting rod 10 is connected to the opposite outer wall of the fixed shell 5.

[0025] In this embodiment, specific reference Figure 1 、 Figure 2 、 Figure 4 and Figure 5The fixing assembly 6 includes a limiting sleeve 601. The limiting sleeve 601 is provided with multiple groups and is respectively located on the opposite outer walls of the sliding housing 4. The top of the sliding housing 4 and the inner wall of the limiting sleeve 601 are rotatably connected to a double-headed positive and negative threaded rod 602. One end of the double-headed positive and negative threaded rod 602 passes through the limiting sleeve 601 and extends to the outer wall of the sliding housing 4. A servo motor 603 is connected. The servo motor 603 is installed on the side wall of the sliding housing 4. The inner cavity of the sliding housing 4 and the double-headed positive and negative threaded rod 60 2 is threadedly connected to a limit clamp 604 on the outer wall thereof, wherein the limit clamp 604 is provided with two groups and is respectively located on the outer walls opposite to each other of the double-headed positive and negative threaded rod 602, a rubber pad 605 is embedded in the inner wall of the limit clamp 604, wherein a pressure sensor 606 is embedded in the outer wall of the rubber pad 605, a slide rod 607 is slidably connected to one side of the rubber pad 605 and located on the outer wall of the limit clamp 604, and one end of the slide rod 607 is connected to the inner wall of the limit sleeve 601 at the bottom of the sliding housing 4.

[0026] Among them, a rubber pad 605 is provided on the inner wall of the limit clamp 604, which can better fit on the outer wall of the linear optical axis for fixation, so that when the device clamps the linear optical axis, there is a flexible buffer between the two to prevent the linear optical axis from being bumped and damaged, which in turn causes the accuracy of the linear optical axis to fail to meet production standards.

[0027] In this embodiment, specific reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The displacement assembly 7 includes an infrared sensor 701, a contact sensor 702 and a connecting block 703. The infrared sensor 701 is mounted on the outer wall of the fixed shell 5, the contact sensor 702 is mounted on the outer wall of the sliding shell 4, one end of the connecting block 703 is connected to the bottom outer wall of the sliding shell 4, a threaded rotating rod 704 is rotatably connected to the outer wall of the connecting block 703, and the threaded rotating rod 704 is rotatably connected to the inner wall opposite to the mounting groove 2, wherein one end of the threaded rotating rod 704 passes through the fixed base 1 and extends to the outer wall of the fixed base 1 and is connected to a drive motor 705, and the drive motor 705 is mounted on the side wall of the fixed base 1, a sliding rod 706 is slidably connected to the outer wall opposite to the connecting block 703, and the sliding rod 706 is mounted on the inner wall opposite to the mounting groove 2.

[0028] The control panel 8 is connected to the servo motor 603, the pressure sensor 606, the infrared sensor 701, the contact sensor 702, and the drive motor 705 via wires. The connection is electrically connected, so that the device is powered. The fixing assembly 6 is provided in two groups and is respectively located on the inner walls of the fixed housing 5 and the sliding housing 4. The limiting sleeves 601 are provided in multiple groups and are respectively located on the outer walls of the sliding housing 4 and the fixed housing 5.

[0029] Among them, when the sliding shell 4 is displaced laterally on the outer wall of the guide rail 3, its sliding rod 706 makes the displacement of the connecting block 703 more stable and the practicality of the device better. A fixed sleeve 9 is installed on the opposite outer wall of the sliding shell 4, wherein a limiting rod 10 is slidably connected to the inner wall of the fixed sleeve 9, and one end of the limiting rod 10 is connected to the opposite outer wall of the fixed shell 5. When the sliding shell 4 is displaced laterally, the limiting rod 10 supports the sliding shell 4.

[0030] When the feeding device for linear optical axis processing of this scheme is working, under the action of the infrared sensor 701 installed on the outer wall of the fixed shell 5, when processing is carried out, it is only necessary to place the linear optical axis in the inner cavity of the fixed shell 5. When the linear optical axis passes through the infrared sensor 701, the infrared sensor 701 generates data, and at the same time, the infrared sensor 701 generates an electrical signal which is transmitted to the control panel 8 through the wire, thereby enabling the control panel 8 to control the servo motor 603 to operate. A double-headed positive and negative threaded rod 602 is rotatably connected to the top of the sliding shell 4 and located on the inner wall of the limiting sleeve 601. One end of the double-headed positive and negative threaded rod 602 passes through the limiting sleeve 601 and extends to the outer wall of the sliding shell 4 and is connected to the servo motor 603. The servo motor 603 is installed on the side wall of the sliding shell 4. The inner cavity of the sliding shell 4 and the outer wall of the double-headed positive and negative threaded rod 602 are threadedly connected to the limiting The clamping block 604, wherein the limit clamping block 604 is provided with two groups and is respectively located on the opposite outer walls of the double-headed positive and negative threaded rod 602, the driving shaft of the servo motor 603 drives the double-headed positive and negative threaded rod 602 to rotate, so that the double-headed positive and negative threaded rod 602 respectively drives the limit clamping block 604 to rotate, and then the limit clamping block 604 moves toward the middle on the outer wall of the sliding rod 607, and the limit clamping block 604 clamps one end of the linear optical axis. Similarly, since the inner cavities of the fixed shell 5 and the sliding shell 4 are respectively provided with fixed components 6, when the infrared sensor 701 detects the linear optical axis, the control panel 8 simultaneously controls the operation of the two groups of fixed components 6, and then clamps the two ends of the linear optical axis. The device automatically clamps and is more practical, thereby solving the problem that the degree of automation of the device is not high, resulting in frequent manual operation, time-consuming and labor-intensive, and poor practicality in mass production.

[0031] A rubber pad 605 is embedded in the inner wall of the limiting clamp 604, and a pressure sensor 606 is embedded in the outer wall of the rubber pad 605. Under the action of the limiting clamp 604, after the linear optical axis is clamped and fixed, the linear optical axis squeezes the pressure sensor 606, and the pressure sensor 606 generates an electrical signal that is transmitted to the control panel 8 through the wire. When the set parameters are reached, the control panel 8 controls the drive motor 705 to operate. One end of the connecting block 703 is connected to the bottom outer wall of the sliding shell 4, and a threaded rotating rod 704 is rotatably connected to the outer wall of the connecting block 703. The threaded rotating rod 704 is rotatably connected to the inner wall opposite to the mounting groove 2, and one end of the threaded rotating rod 704 passes through the fixed base 1 and extends to the outer wall of the fixed base 1. Under the action of the drive motor 705, the drive motor 705 The driving shaft drives the threaded rotating rod 704 to rotate, so that the threaded rotating rod 704 drives the connecting block 703 to move laterally, thereby causing the connecting block 703 to apply a thrust to the sliding housing 4, and the sliding housing 4 moves laterally on the outer wall of the guide rail 3. At the same time, under the action of the contact sensor 702 installed on the outer wall of the sliding housing 4, when the sliding housing 4 moves to the unloading position, its contact sensor 702 contacts the fixed housing 5, thereby causing the contact sensor 702 to generate an electrical signal which is transmitted to the control panel 8 through a wire. The control panel 8 controls the driving motor 705 to stop running, and the sliding housing 4 stops at a suitable position. The practicality of the device is better, thereby solving the problem of no limiting structure during subsequent feeding of the device. After long-term use of the device, fatigue of the metal structural parts will lead to errors in operation. There is no limiting start-stop structure, which makes the device very easy to be damaged by collision during operation.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for linear optical axis processing, comprising a fixed base (1), characterized in that: The outer wall of the fixed base (1) is provided with a mounting groove (2), wherein a plurality of mounting grooves (2) are equidistantly arranged from left to right and are respectively located on the outer wall of the fixed base (1); a guide rail (3) is installed on the inner wall of the mounting groove (2); a sliding housing (4) is slidably connected to the outer wall of the guide rail (3); a fixed housing (5) is installed on one side of the sliding housing (4) and located on the base surface of the fixed base (1); a fixing assembly (6) is installed on the inner wall of the fixed housing (5) and the sliding housing (4); a displacement assembly (7) is installed on the inner wall of the mounting groove (2); a control panel (8) is installed on the side wall of the fixed base (1); a fixing sleeve (9) is installed on the opposite outer wall of the sliding housing (4); a limiting rod (10) is slidably connected to the inner wall of the fixing sleeve (9), and one end of the limiting rod (10) is connected to the opposite outer wall of the fixed housing (5).

2. A feeding device for linear optical axis processing according to claim 1, characterized in that: The fixing assembly (6) includes a limiting sleeve (601), wherein the limiting sleeve (601) is provided in multiple groups and is respectively located on opposite outer walls of the sliding housing (4); a double-headed positive and negative threaded rod (602) is rotatably connected to the top of the sliding housing (4) and located on the inner wall of the limiting sleeve (601); one end of the double-headed positive and negative threaded rod (602) passes through the limiting sleeve (601) and extends to the outer wall of the sliding housing (4) and is connected to a servo motor (603).

3. A feeding device for linear optical axis processing according to claim 2, characterized in that: The servo motor (603) is mounted on the side wall of the sliding housing (4), and the inner cavity of the sliding housing (4) is threadedly connected to a limit clamp (604) on the outer wall of the double-headed positive and negative threaded rod (602), wherein the limit clamp (604) is provided in two groups and is respectively located on the opposite outer walls of the double-headed positive and negative threaded rod (602).

4. A feeding device for linear optical axis processing according to claim 3, characterized in that: A rubber pad (605) is embedded in the inner wall of the limiting clamp (604), wherein a pressure sensor (606) is embedded in the outer wall of the rubber pad (605), and a sliding rod (607) is slidably connected to one side of the rubber pad (605) and located on the outer wall of the limiting clamp (604), and one end of the sliding rod (607) is connected to the inner wall of the limiting sleeve (601) at the bottom of the sliding housing (4).

5. The feeding device for linear optical axis processing according to claim 4, characterized in that: The displacement assembly (7) comprises an infrared sensor (701), a contact sensor (702) and a connecting block (703); the infrared sensor (701) is mounted on the outer wall of the fixed housing (5).

6. The feeding device for linear optical axis processing according to claim 5, characterized in that: The contact sensor (702) is mounted on the outer wall of the sliding housing (4), the connecting block (703) is slidably connected to the inner wall of the mounting groove (2), one end of the connecting block (703) is connected to the bottom outer wall of the sliding housing (4), and a threaded rotating rod (704) is rotatably connected to the outer wall of the connecting block (703).

7. A feeding device for linear optical axis processing according to claim 6, characterized in that: The threaded rotating rod (704) is rotatably connected to the inner wall opposite to the mounting groove (2), wherein one end of the threaded rotating rod (704) passes through the fixed base (1) and extends to the outer wall of the fixed base (1) to be connected to the driving motor (705), and the driving motor (705) is installed on the side wall of the fixed base (1).

8. The feeding device for linear optical axis processing according to claim 7, characterized in that: The connecting block (703) is slidably connected to a sliding rod (706) on an opposite outer wall, and the sliding rod (706) is installed on an opposite inner wall of the mounting groove (2). The control panel (8) is respectively connected to a servo motor (603), a pressure sensor (606), an infrared sensor (701), a contact sensor (702) and a drive motor (705) through wires, and the connection method is electrical connection.

9. The feeding device for linear optical axis processing according to claim 2, characterized in that: The fixing components (6) are provided in two groups and are respectively located on the inner walls of the fixed housing (5) and the sliding housing (4); the limiting sleeves (601) are provided in multiple groups and are respectively located on the opposite outer walls of the sliding housing (4) and the fixed housing (5).

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