Length measuring equipment for aluminum material

Abstract

The invention relates to the technical field of aluminum material length measurement, and discloses an aluminum material length measuring device which comprises a mounting plate. According to the length measuring equipment for the aluminum material, through the arrangement of the mounting block and the measuring assembly, a positioning plate slides to the leftmost end of an I-shaped sliding rail, a controller controls an air cylinder to be started, and when a positioning square plate on the positioning plate makes close contact with one end of the aluminum material, the air cylinder continues to abut against a fixing block to drive a sliding block, the mounting block and a displacement sensor to move; the contact at one end of the displacement sensor penetrates through the through hole and the through hole to make contact with the aluminum material, the displacement sensor converts the distance into an electric signal and transmits the electric signal to the controller, the controller sets the initial distance, so that the length of the aluminum material is obtained by subtracting the numerical value transmitted by the displacement sensor from the initial distance, and if the size is within a set range, the power assembly retreats. And when the size deviates from a set value, the alarm lamp gives an alarm, so that the length error of the aluminum material can be accurately measured.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum material length measurement, and in particular to a length measuring device for aluminum material. Background Art

[0002] Aluminum products are made of aluminum and other alloy elements. Usually, they are first processed into castings, forgings, foils, plates, strips, tubes, profiles, etc., and then made by cold bending, sawing, drilling, assembly, coloring and other processes. The main metal element is aluminum, and some alloy elements are added to improve the performance of aluminum. The rectangular or circular structures such as plates, strips, rods, and tubes in aluminum materials, in which factors such as machining accuracy errors and workpiece thermal deformation may affect the quality of the final product during the production process of aluminum materials. Therefore, the use of length measuring equipment for quality inspection is an indispensable step. These devices not only improve the efficiency and accuracy of measurement, but also help enterprises to achieve real-time monitoring and adjustment of the production process, thereby avoiding product quality problems caused by dimensional deviations. With the advancement of industrial automation and precision manufacturing, higher requirements are placed on the measurement accuracy and efficiency of aluminum dimensions. Although traditional manual measurement methods, such as vernier calipers and micrometers, are still used in some occasions, their accuracy and speed can no longer meet the needs of modern production. When designing aluminum length measuring equipment, it is also necessary to consider the stability and environmental adaptability of the equipment to ensure stable operation in a changing factory environment. The equipment should also be designed to be easy to operate and maintain to reduce long-term use costs. The latest technological advances include the development of high-precision grating length measuring machines, laser length measuring machines and multi-functional measuring systems. These devices can provide micron or even sub-micron measurement accuracy to meet the strict requirements of high-end manufacturing for aluminum dimensional accuracy. Therefore, aluminum measurement equipment tends to be more accurate and intelligent.

[0003] Traditional product measurement often uses measuring tools for inspection. Each time a measurement is taken, the measuring tool needs to be pulled out repeatedly, which has low inspection efficiency. When different people measure, the read dimensions are often biased and easily misread, and the measurement accuracy is low.

[0004] An accurate measuring device for the length of aluminum disclosed in the announcement number CN220472594U, although the present invention relates to the field of aluminum length measurement, discloses an accurate measuring device for the length of aluminum, including a desktop, a measuring mechanism fixedly arranged in the middle of the bottom end of the desktop, the measuring mechanism including a cabinet, two optical bars fixedly arranged on one side of the cabinet, a fixed box fixedly arranged at the other end of the two optical bars, a shaft sleeve slidably arranged in the middle of the two optical bars, a sliding block fixedly arranged on the outside of the shaft sleeve, a pushing device fixedly arranged in the middle of the front top of the front side of the desktop, the pushing device including a telescopic rod, a No. 1 plate fixedly arranged at the telescopic end of the telescopic rod. In the present invention, the length measuring mechanism and the pushing device cooperate to push the aluminum to the No. 1 plate before measurement, and then measure it, so that the measurement accuracy can be higher, and after the measurement is completed, the pushing device pushes the measured aluminum out of the device, so that the action of automatic unloading can be completed to reduce the labor intensity of the staff.

[0005] Although the above patent has achieved the goal of controlling the measuring mechanism through the control cabinet to move the measuring block, and then clamping the aluminum material between the fixed block and the measuring block, and then the pushing mechanism pushes the aluminum material to the second plate and fits it tightly, making the measurement result more accurate, and at the same time the dust collecting device can collect dust and debris on the edge to prevent the aluminum material from failing to fit the fixed block, resulting in larger data at the measuring point; however, the device lacks measuring components and positioning mechanisms, so the measurement accuracy is low, and it cannot be applied to products with different cross-sections, and its scope of application is limited.

[0006] Therefore, it is necessary to invent a length measuring device for aluminum to solve the above problems. Summary of the invention

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the invention is to provide a length measuring device for aluminum materials which is highly practical, can be simply operated and has a relatively simple structure. The invention solves the problems mentioned in the above background technology that traditional product measurement often uses measuring tools for detection, and the measuring tools need to be repeatedly pulled out for each measurement, resulting in low detection efficiency. When different people measure, the read dimensions are often biased and easily misread, and the measurement accuracy is low.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the present invention is implemented through the following technical solutions: a length measuring device for aluminum materials, comprising a mounting plate, one end of the mounting plate is fixedly connected to a fixing plate, one end of the fixing plate is fixedly connected to a supporting plate, the interior of the supporting plate is fixedly connected to a power assembly, the power assembly comprises a cylinder, a fixing block, a sliding plate, a left I-shaped slide rail and a right I-shaped slide rail, the surface of the sliding plate is fixedly connected to a positioning mechanism, the positioning mechanism comprises an I-shaped sliding rail, a sliding block and a positioning plate, one end of the fixing block is fixedly connected to a mounting block, the surface of the mounting block is installed with a measuring assembly, the measuring assembly comprises a displacement sensor, a contact, a controller and an alarm light.

[0011] As a further solution of the present invention, the cylinder is fixedly connected to the inside of the support plate, one end of the cylinder is fixedly connected to a fixed block, the bottom surface of the fixed block is fixedly connected to a sliding plate, the left side of the surface of the sliding plate is fixedly connected to a left I-beam slide rail, the right side of the surface of the sliding plate is fixedly connected to a right I-beam slide rail, the inner walls of the sliding plate are slidably connected to the surfaces of the left I-beam slide rail and the right I-beam slide rail, and the setting of the cylinder plays a role in providing power for the sliding of the sliding plate.

[0012] As a further solution of the present invention, the two groups of I-shaped sliding rails are fixedly connected to the surface of the sliding plate, the surfaces of the two groups of I-shaped sliding rails are slidably connected with sliding blocks, and the surfaces of the two groups of sliding blocks are fixedly connected with positioning plates. Through the setting of the positioning plate, the workpiece is first contacted so that one end of the workpiece is close to the contact plate and the other end is close to the positioning square plate.

[0013] As a further solution of the present invention, the displacement sensor is installed on the surface of the mounting block, a contact is provided at one end of the displacement sensor, one side of the displacement sensor is electrically connected to a controller via a power line, one side of the controller is electrically connected to an alarm light via a power line, and the other side of the controller is electrically connected to one side of the cylinder via the power line. Through the setting of the alarm light, an alarm is provided when the measured dimension deviates from the set value.

[0014] As a further solution of the present invention, a through hole is provided in the middle of the surface of the positioning plate, a positioning square plate is fixedly connected to the back of the positioning plate, and a plurality of groups of through holes are provided on the surface of the positioning square plate. The setting of the through hole and one of the groups of through holes facilitates the contact to pass through and contact the aluminum material to be measured.

[0015] As a further solution of the present invention, a reinforcing plate is fixedly connected to the surface of the positioning plate, and the number of the reinforcing plates is two groups. The arrangement of the two groups of reinforcing plates can enhance the strength of the positioning plate and improve its service life.

[0016] As a further solution of the present invention, a baffle is threadedly connected to the other end of the mounting plate, two groups of reinforcement blocks are fixedly connected to the back of the baffle, and a contact plate is fixedly connected to the surface of the baffle. The arrangement of the two groups of reinforcement blocks can enhance the strength of the baffle and improve its service life.

[0017] As a further solution of the present invention, a left placing block is threadedly connected to the left side of the surface of the mounting plate, and a right placing block is threadedly connected to the right side of the surface of the mounting plate. The arrangement of the left placing block and the right placing block facilitates the stable placement of the aluminum material to be measured.

[0018] As a further solution of the present invention, a plurality of mounting holes are provided on the surface of the mounting plate, wherein the interiors of the plurality of mounting holes are threadedly connected with bolts. The arrangement of the mounting holes facilitates adjustment of the distance between the left placement block, the right placement block and the baffle and the positioning plate.

[0019] (III) Beneficial effects

[0020] The present invention provides a length measuring device for aluminum materials, which has the following beneficial effects:

[0021] 1. The length measuring equipment for aluminum materials, through the setting of the mounting block and the measuring component, first slides the positioning plate to the leftmost end of the I-shaped sliding track, and the controller controls the cylinder to start. When the positioning square plate on the positioning plate is in close contact with one end of the aluminum material, the cylinder will continue to push the fixed block to move with the sliding block, the mounting block and the displacement sensor. The contact at one end of the displacement sensor passes through the through hole and the through hole to contact the aluminum material. The displacement sensor converts the distance into an electrical signal and transmits it to the controller. Since the controller sets the initial distance, the initial distance minus the value transmitted by the displacement sensor is the length of the aluminum material. If the size is within the set range, the power component retreats. When the size deviates from the set value, the alarm light alarms, so that the length of the aluminum material can be accurately measured with a low error.

[0022] 2. The length measuring equipment for aluminum materials is provided with a contact plate and a positioning mechanism. When using the device, first place one end of the aluminum material close to the contact plate and place it on the left placement block and the right placement block. When the cylinder is started, the sliding plate moves with the two sets of I-shaped sliding rails, the two sets of I-shaped sliding rails move with the sliding blocks, and the two sets of sliding blocks move with the positioning plate. The positioning square plate on the positioning plate first contacts the aluminum material to be measured. At this time, the two ends of the aluminum material will be in tight contact with the contact plate and the positioning square plate, so that it is suitable for products with different cross-sections and has a wide range of applications.

[0023] 3. The length measuring equipment for aluminum materials is provided with a support plate and a power assembly. When the device is used, the controller first controls the cylinder to open, and one end of the cylinder presses against a fixed block, and the fixed block carries a sliding plate to slide on the surface of the left I-beam slide rail and the right I-beam slide rail, thereby carrying the positioning plate and the displacement sensor to move. No manual operation is required, thus saving manpower and improving measurement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the power assembly of the present invention;

[0026] Figure 3 It is a schematic diagram of the positioning mechanism structure of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the measuring component of the present invention.

[0028] In the figure: 1. mounting plate; 2. fixing plate; 3. supporting plate; 4. power assembly; 401. cylinder; 402. fixing block; 403. sliding plate; 404. left I-shaped slide rail; 405. right I-shaped slide rail; 5. positioning mechanism; 501. I-shaped slide rail; 502. sliding block; 503. positioning plate; 6. mounting block; 7. measuring assembly; 701. displacement sensor; 702. contact; 703. controller; 704. alarm light; 8. positioning square plate; 9. reinforcement plate; 10. baffle; 11. reinforcement block; 12. contact plate; 13. left placement block; 14. right placement block; 15. bolt. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figures 1 to 4The present invention provides a technical solution: a length measuring device for aluminum material, comprising a mounting plate 1, one end of the mounting plate 1 is fixedly connected to a fixing plate 2, one end of the fixing plate 2 is fixedly connected to a supporting plate 3, through the setting of the supporting plate 3 and the power assembly 4, the positioning plate 503 and the displacement sensor 701 are moved, and manual operation is not required, thereby saving manpower and improving measurement efficiency. The support plate 3 is fixedly connected to the power assembly 4 inside, and the contact plate 12 and the positioning mechanism 5 are set, so that it is suitable for products with different cross-sections and has a wide range of applications. The power assembly 4 includes a cylinder 401, a fixed block 402, a sliding plate 403, a left I-shaped slide rail 404 and a right I-shaped slide rail 405. The surface of the sliding plate 403 is fixedly connected with a positioning mechanism 5, and the positioning mechanism 5 includes an I-shaped slide rail 501, a sliding block 502 and a positioning plate 503. One end of the fixed block 402 is fixedly connected with a mounting block 6. Through the arrangement of the mounting block 6 and the measuring component 7, the length error of the aluminum material can be accurately measured. The surface of the mounting block 6 is installed with a measuring component 7, and the measuring component 7 includes a displacement sensor 701, a contact 702, a controller 703 and an alarm light 704.

[0031] See also Figure 2 The cylinder 401 is fixedly connected to the inside of the support plate 3, one end of the cylinder 401 is fixedly connected to a fixed block 402, the bottom surface of the fixed block 402 is fixedly connected to a sliding plate 403, the left side of the surface of the sliding plate 403 is fixedly connected to a left I-shaped slide rail 404, the right side of the surface of the sliding plate 403 is fixedly connected to a right I-shaped slide rail 405, the inner wall of the sliding plate 403 is slidably connected to the surfaces of the left I-shaped slide rail 404 and the right I-shaped slide rail 405, and the setting of the cylinder 401 plays a role in providing power for the sliding of the sliding plate 403.

[0032] See also Figure 3 The two sets of I-shaped sliding rails 501 are fixedly connected to the surface of the sliding plate 403, the surfaces of the two sets of I-shaped sliding rails 501 are slidably connected with sliding blocks 502, and the surfaces of the two sets of sliding blocks 502 are fixedly connected with positioning plates 503. Through the setting of the positioning plates 503, the workpiece is first contacted, so that one end of the workpiece is closely attached to the contact plate 12, and the other end is closely attached to the positioning square plate 8;

[0033] See also Figure 4 The displacement sensor 701 is mounted on the surface of the mounting block 6, a contact 702 is provided at one end of the displacement sensor 701, one side of the displacement sensor 701 is electrically connected to a controller 703 through a power line, one side of the controller 703 is electrically connected to an alarm light 704 through a power line, and the other side of the controller 703 is electrically connected to one side of the cylinder 401 through a power line. The setting of the alarm light 704 plays a role in giving an alarm when the measured dimension deviates from the set value;

[0034] See also Figure 3 A through hole is provided in the middle of the surface of the positioning plate 503, and a positioning square plate 8 is fixedly connected to the back of the positioning plate 503. The surface of the positioning square plate 8 is provided with multiple groups of through holes. The through hole and one of the groups of through holes are arranged to facilitate the contact 702 to pass through and contact the aluminum material to be measured;

[0035] See also Figure 3 The surface of the positioning plate 503 is fixedly connected with a reinforcing plate 9, and the number of the reinforcing plates 9 is two groups. The arrangement of the two groups of reinforcing plates 9 can strengthen the strength of the positioning plate 503 and improve the service life;

[0036] See also Figure 1 The other end of the mounting plate 1 is threadedly connected with a baffle 10, the back of the baffle 10 is fixedly connected with two sets of reinforcing blocks 11, and the surface of the baffle 10 is fixedly connected with a contact plate 12. The two sets of reinforcing blocks 11 are arranged to strengthen the strength of the baffle 10 and improve its service life.

[0037] See also Figure 1 The left side of the surface of the mounting plate 1 is threadedly connected with a left placement block 13, and the right side of the surface of the mounting plate 1 is threadedly connected with a right placement block 14. The arrangement of the left placement block 13 and the right placement block 14 facilitates the stable placement of the aluminum material to be measured;

[0038] See also Figure 1 A plurality of mounting holes are provided on the surface of the mounting plate 1, wherein the interiors of the plurality of mounting holes are all threadedly connected with bolts 15. The arrangement of the mounting holes facilitates adjustment of the distance between the left placement block 13, the right placement block 14, the baffle 10 and the positioning plate 503.

[0039] The model of displacement sensor 701 is: TRS-0050; the above parameters and models can be selected according to actual conditions.

[0040] In the present invention, the working steps of the device are as follows:

[0041] The first step: when using the device, first slide the positioning plate 503 to the leftmost end of the I-shaped sliding track 501, and the controller 703 controls the cylinder 401 to start. When the positioning square plate 8 on the positioning plate 503 is in close contact with one end of the aluminum material, the cylinder 401 will continue to push the fixed block 402 to move the sliding block 502, the mounting block 6 and the displacement sensor 701. The contact 702 at one end of the displacement sensor 701 passes through the through hole and the through hole to contact the aluminum material. The displacement sensor 701 converts the distance into an electrical signal and transmits it to the controller 703. Since the controller 703 sets the initial distance, the initial distance minus the value transmitted by the displacement sensor 701 is the length of the aluminum material. If the size is within the set range, the power component 4 retreats. When the size deviates from the set value, the alarm light 704 alarms.

[0042] Step 2: When using the device, first place one end of the aluminum material close to the contact plate 12 and place it on the left placement block 13 and the right placement block 14. When the cylinder 401 is started, the sliding plate 403 moves with the two sets of I-shaped sliding rails 501, the two sets of I-shaped sliding rails 501 move with the sliding blocks 502, and the two sets of sliding blocks 502 move with the positioning plate 503. The positioning square plate 8 on the positioning plate 503 first contacts the aluminum material to be measured. At this time, the two ends of the aluminum material will be in close contact with the contact plate 12 and the positioning square plate 8.

[0043] The third step: when using the device, the controller 703 first controls the cylinder 401 to open, one end of the cylinder 401 presses against the fixed block 402, and the fixed block 402 carries the sliding plate 403 to slide on the surface of the left I-beam slide rail 404 and the right I-beam slide rail 405, thereby carrying the positioning plate 503 and the displacement sensor 701 to move.

[0044] It should be noted that the device structure and the drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above invention, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field.

[0045] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A length measuring device for aluminum material, comprising a mounting plate (1), characterized in that: One end of the mounting plate (1) is fixedly connected to a fixing plate (2), one end of the fixing plate (2) is fixedly connected to a supporting plate (3), the interior of the supporting plate (3) is fixedly connected to a power assembly (4), the power assembly (4) comprises a cylinder (401), a fixing block (402), a sliding plate (403), a left I-shaped slide rail (404) and a right I-shaped slide rail (405), the surface of the sliding plate (403) is fixedly connected to a positioning mechanism (5), the positioning mechanism (5) comprises an I-shaped slide rail (501), a sliding block (502) and a positioning plate (503), one end of the fixing block (402) is fixedly connected to a mounting block (6), the surface of the mounting block (6) is mounted with a measuring assembly (7), the measuring assembly (7) comprises a displacement sensor (701), a contact (702), a controller (703) and an alarm light (704).

2. The length measuring device for aluminum material according to claim 1, characterized in that: The cylinder (401) is fixedly connected to the inside of the support plate (3); one end of the cylinder (401) is fixedly connected to a fixed block (402); the bottom surface of the fixed block (402) is fixedly connected to a sliding plate (403); the left side of the surface of the sliding plate (403) is fixedly connected to a left I-shaped slide rail (404); the right side of the surface of the sliding plate (403) is fixedly connected to a right I-shaped slide rail (405); and the inner wall of the sliding plate (403) is slidably connected to the surfaces of the left I-shaped slide rail (404) and the right I-shaped slide rail (405).

3. The length measuring device for aluminum material according to claim 1, characterized in that: The two groups of I-shaped sliding rails (501) are fixedly connected to the surface of the sliding plate (403), the surfaces of the two groups of I-shaped sliding rails (501) are slidably connected to sliding blocks (502), and the surfaces of the two groups of sliding blocks (502) are fixedly connected to positioning plates (503).

4. The length measuring device for aluminum material according to claim 1, characterized in that: The displacement sensor (701) is mounted on the surface of the mounting block (6); a contact (702) is provided at one end of the displacement sensor (701); one side of the displacement sensor (701) is electrically connected to a controller (703) via a power line; one side of the controller (703) is electrically connected to an alarm light (704) via a power line; and the other side of the controller (703) is electrically connected to one side of the cylinder (401) via a power line.

5. The length measuring device for aluminum material according to claim 1, characterized in that: A through hole is provided in the middle of the surface of the positioning plate (503), a positioning square plate (8) is fixedly connected to the back of the positioning plate (503), and a plurality of groups of through holes are provided on the surface of the positioning square plate (8).

6. The length measuring device for aluminum material according to claim 1, characterized in that: A reinforcing plate (9) is fixedly connected to the surface of the positioning plate (503), and the number of the reinforcing plates (9) is two groups.

7. The length measuring device for aluminum material according to claim 1, characterized in that: The other end of the mounting plate (1) is threadedly connected to a baffle (10), the back side of the baffle (10) is fixedly connected to two groups of reinforcing blocks (11), and the surface of the baffle (10) is fixedly connected to a contact plate (12).

8. The length measuring device for aluminum material according to claim 1, characterized in that: A left placement block (13) is threadedly connected to the left side of the surface of the mounting plate (1), and a right placement block (14) is threadedly connected to the right side of the surface of the mounting plate (1).

9. The length measuring device for aluminum material according to claim 1, characterized in that: The surface of the mounting plate (1) is provided with a plurality of mounting holes, wherein the interiors of the plurality of mounting holes are all threadedly connected with bolts (15).

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