Automatic cutting machine for stainless steel blanks

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Through the laser ranging assembly and collision detection part, the billet length is automatically measured and the equal distance is calculated, and combined with the drive part and the cutting device, the problem of low automation in the prior art is solved, and efficient and accurate billet cutting is achieved.

CN223146098UActive Publication Date: 2025-07-25ZHONGSHAN HUASHUO METAL PRODUCTS CO LTD

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Patent Information

Application Number: CN202422891576.3
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-11-26
Publication Date: 2025-07-25
Estimated Expiration: 2034-11-26

AI Technical Summary

Technical Problem

The existing stainless steel billet cutting machines have low automation, requiring manual measurement and drawing equal division lines, which is time-consuming and labor-intensive and has a large error.

Method used

The laser ranging assembly and collision detection parts are used to automatically measure the length of the billet and calculate the equal distance, and the drive parts and cutting devices are combined to achieve automatic cutting.

Benefits of technology

It improves the efficiency and accuracy of billet segmentation, reduces manual operation, and ensures small equalization errors.

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Abstract

The utility model discloses an automatic stainless steel blank cutting machine which comprises a main body mechanism and a cutting mechanism. The main body mechanism comprises a base, placing seats symmetrically fixed on the base, moving seats arranged in inner cavities of the placing seats and extending out of the placing seats, driving parts mounted in the inner cavities of the placing seats and penetrating through the moving seats, a shell fixed at the top ends of the moving seats, and collision detection parts mounted in inner cavities of the shell and extending out of the shell; the first laser ranging assemblies are installed at the top ends of the shells on the two sides, the second laser ranging assemblies are installed on the shell on one side and the containing base on the side, and the control panel is fixed to the outer side face of the containing base on one side. The automatic cutting machine for the stainless steel blanks has the advantages that the length of the steel blanks can be automatically measured, and the steel blanks can be equally divided at fixed distances by the aid of the grooves which are formed in the inner walls of the grooves and are used for mounting driving parts.

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Description

Technical Field

[0001] The utility model relates to the field of cutting machines and technologies, and specifically relates to an automatic cutting machine for stainless steel billets. Background Technique

[0002] Stainless steel billets are products obtained after the molten steel smelted in a steelmaking furnace is cast. After processing, they can be used as mechanical parts. When cutting rod-shaped stainless steel billets, a cutting machine is required.

[0003] The existing stainless steel billet cutting machines mainly have the following drawbacks during use: the degree of automation is relatively low. When dividing rod-shaped stainless steel billets, manual measurement is required, and equal division lines are drawn on the surface of the billet according to the measurement results, and then cutting is carried out through the cutting machine. This is rather troublesome, time-consuming and laborious, and the error of the divided billets is relatively large. Therefore, there is room for improvement. Content of the Utility Model

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] For this reason, the technical solution adopted by the utility model is as follows: an automatic cutting machine for stainless steel billets, including: a main body mechanism and a cutting mechanism. The main body mechanism includes a base, placing seats symmetrically fixed on the base, a moving seat arranged in the inner cavity of the placing seat and extending out of the placing seat, a driving member installed in the inner cavity of the placing seat and passing through the moving seat, a housing fixed at the top of the moving seat, a collision detection member installed in the inner cavity of the housing and extending out of the housing, a first laser ranging component installed at the top of both sides of the housing, a second laser ranging component installed on one side of the housing and the placing seat on this side, and a control panel fixed on the outer side surface of one side of the placing seat.

[0006] The cutting mechanism includes a gantry fixed on the base, a movable seat movably fitted on the gantry, a cutting device installed on the movable seat, and electric telescopic rods symmetrically fixed at the top of the gantry and fixedly connected to the movable seat at the ends.

[0007] The utility model can be further configured in a preferred example as follows: a placing groove is opened at the top of the placing seat, and a groove is opened on the inner wall of the placing groove.

[0008] The utility model can be further configured in a preferred example as follows: the moving seat includes a threaded sleeve slidably fitted in the groove and a connecting rod fixed at the top of the threaded sleeve and extending out of the groove.

[0009] The utility model can be further configured in a preferred example as follows: the driving member includes a threaded rod rotatably installed on the opposite inner walls of the groove and a motor fixed on one side of the placing seat and fixedly connected to the end of the threaded rod by a shaft. The threaded rod passes through the threaded sleeve, and the threaded rod meshes with the threaded sleeve.

[0010] In a preferred example, the present utility model can be further configured as follows: The collision detection member includes a touch rod movably arranged in the inner cavity of the housing and extending out of the housing, a spring connecting the end of the touch rod to the inner wall of the housing, and a collision sensor mounted on the inner wall of the housing.

[0011] In a preferred example, the present utility model can be further configured as follows: The first laser ranging assembly includes a first emission end mounted on the top end of one side housing and a first receiving end mounted on the other side housing.

[0012] In a preferred example, the present utility model can be further configured as follows: The second laser ranging assembly includes a second emission end mounted on one side housing and a second receiving end mounted on the end of the movable seat on this side.

[0013] In a preferred example, the present utility model can be further configured as follows: Sliding grooves are formed on the opposite inner side surfaces of the gantry, sliding strips are fixed on both sides of the movable seat, and the sliding strips are fitted in the sliding grooves.

[0014] By adopting the above technical solutions, the beneficial effects achieved by the present utility model are as follows:

[0015] 1. In the present utility model, two placing seats are symmetrically fixed at the top end of the base. At the same time, a movable seat and a driving member are arranged in each placing seat. A housing is mounted on the top end of the movable seat, and a collision detection member extending out of the housing is mounted in the inner cavity of the housing. At the same time, a first laser ranging assembly is provided. When in use, only need to place the billet in the placing seat. At this time, the driving members on both sides are started simultaneously, and the housing is driven to move through the movable seat. When the collision detection members in the housings on both sides both detect a collision with the end of the billet, the driving member stops. At this time, the first laser ranging assembly can automatically detect the length of the billet, calculate the equal division distance of the billet according to the equal division quantity. Then, the driving members on both sides drive the billet to move through the movable seat, so that one end of the billet is flush with the cutting device. Then, the driving members on both sides drive the billet to move towards the other side of the cutting device by the calculated equal division distance each time through the movable seat. After the billet moves the equal division distance each time, the cutting device moves down to cut the billet, realizing the automatic measurement and equal division of the billet, effectively improving the division efficiency of the billet and increasing the practical performance.

[0016] 2. In the present utility model, a second laser ranging sensor is provided to real-time monitor the distance between one side housing and the end of the placing seat on this side, that is, to real-time monitor the distance that the billet moves each time during cutting, ensuring the accuracy of the billet's movement cutting distance each time, so as to ensure that the error of the equal-divided billets is small, and further improving the practical performance. Description of the Drawings

[0017] Figure 1Schematic structural diagram of the present utility model;

[0018] Figure 2 Schematic cross-sectional view of the present utility model;

[0019] Figure 3 Schematic structural diagram of the cutting mechanism of the present utility model;

[0020] Figure 4 Schematic diagram of the partial structural decomposition of the present utility model.

[0021] Reference numerals:

[0022] 100, main body mechanism; 110, base; 120, placement seat; 121, placement groove; 122, groove; 130, moving seat; 131, threaded sleeve; 132, connecting rod; 140, driving member; 141, threaded rod; 142, motor; 150, housing; 160, collision detection member; 161, contact rod; 162, spring; 163, collision sensor; 170, first laser ranging assembly; 171, first transmitting end; 172, first receiving end; 180, second laser ranging assembly; 181, second transmitting end; 182, second receiving end; 190, control panel;

[0023] 200, cutting mechanism; 210, gantry; 211, chute; 220, movable seat; 221, slide bar; 230, cutting device; 240, electric telescopic rod. Detailed implementation manners

[0024] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the specific implementation manners and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments may be combined with each other.

[0025] The following describes some embodiments of the present utility model with reference to the accompanying drawings. Embodiment 1

[0026] Combined with Figures 1-4 As shown, this embodiment provides an automatic cutting machine for stainless steel billets, including: a main body mechanism 100 and a cutting mechanism 200.

[0027] Among them, the main body mechanism 100 includes a base 110, a placing seat 120 symmetrically fixed on the base 110, a moving seat 130 disposed in the inner cavity of the placing seat 120 and extending out of the placing seat 120, a driving member 140 installed in the inner cavity of the placing seat 120 and passing through the moving seat 130, a housing 150 fixed to the top end of the moving seat 130, a collision detection member 160 installed in the inner cavity of the housing 150 and extending out of the housing 150, a first laser ranging assembly 170 installed on the top ends of the two side housings 150, a second laser ranging assembly 180 installed on one side housing 150 and the placing seat 120 on this side, and a control panel 190 fixed on the outer side surface of one side placing seat 120.

[0028] The base 110 is used to install the placing seat 120 to ensure the stability of the placing seat 120. A placing groove 121 is formed at the top end of the placing seat 120 for placing the steel billet to be cut. A groove 122 is provided on the inner wall of the groove 122 for installing the driving member 140.

[0029] The moving seat 130 is used to closely adhere to the end of the steel billet, facilitating the first laser ranging assembly 170 to measure the length of the steel billet, and at the same time being able to drive the steel billet to move. The moving seat 130 includes a threaded sleeve 131 slidably fitted in the groove 122 and a connecting rod 132 fixed to the top end of the threaded sleeve 131 and extending out of the groove 122.

[0030] The driving member 140 is used to drive the moving seat 130 to move, and drive the steel billet to move through the movement of the moving seat 130. The driving member 140 includes a threaded rod 141 rotatably installed on the opposite inner walls of the groove 122 and a motor 142 fixed to one side of the placing seat 120 and the shaft of which is fixedly connected to the end of the threaded rod 141. The threaded rod 141 passes through the threaded sleeve 131, and the threaded rod 141 meshes with the threaded sleeve 131. When the motor 142 is started, it drives the threaded rod 141 to rotate. The rotation of the threaded rod 141 drives the threaded sleeve 131 to move. The movement of the threaded sleeve 131 drives the connecting rod 132 to move, and the movement of the connecting rod 132 can drive the steel billet to move.

[0031] The housing 150 is fixed to the top end of the connecting rod 132 and is used to closely adhere to the end of the steel billet. The collision detection member 160 is used to detect whether the housing 150 closely adheres to the end of the steel billet, and includes a contact rod 161 movably arranged in the inner cavity of the housing 150 and extending out of the housing 150, a spring 162 connecting the end of the contact rod 161 to the inner wall of the housing 150, and a collision sensor 163 installed on the inner wall of the housing 150. The contact rod 161 is movably arranged. When the housing 150 closely adheres to the end of the steel billet, the contact rod 161 retracts into the inner cavity of the housing 150 and comes into contact with the collision sensor 163. After the collision sensor 163 detects the contact signal, it can be determined that the housing 150 has closely adhered to the end of the steel billet. At this time, the driving member 140 is turned off, and the first laser ranging assembly 170 is turned on to measure the length of the steel billet. The spring 162 can pop out the contact rod 161 when the housing 150 leaves the end of the steel billet, facilitating the next measurement.

[0032] The first laser ranging assembly 170 is used to measure the distance between the two side housings 150, which is the length of the steel billet, and includes a first transmitting end 171 installed at the top end of one side housing 150 and a first receiving end 172 installed on the other side housing 150. During measurement, the first transmitting end 171 emits laser light, and the first receiver receives the laser light. Then, according to the distance formula, the distance between the two can be calculated, which is the length of the steel billet.

[0033] The second laser ranging assembly 180 is used to measure the distance that one side housing 150 moves, which is the distance that the steel billet moves, and includes a second transmitting end 181 installed on one side housing 150 and a second receiving end 182 installed at the end of the moving seat 130 on this side.

[0034] The control panel 190 is used to input parameters, that is, the equal division quantity.

[0035] The cutting mechanism 200 is used to cut the steel billet, and includes a gantry 210 fixed to the base 110, a movable seat 220 movably fitted on the gantry 210, a cutting device 230 installed on the movable seat 220, and electric telescopic rods 240 symmetrically fixed to the top end of the gantry 210 and fixedly connected to the end of the movable seat 220.

[0036] The gantry 210 is used to install the movable seat 220 and limit the movement of the movable seat 220. Slide grooves 211 are formed on the opposite inner sides of the gantry 210. Slide bars 221 are fixed to both sides of the movable seat 220, and the slide bars 221 are fitted in the slide grooves 211 to ensure the stability of the movable seat 220 when moving up and down.

[0037] The movable seat 220 is used to install the cutting device 230 and drive the cutting device 230 to move up and down. The electric telescopic rod 240 is fixedly connected to the movable seat 220 and can drive the movable seat 220 to move up and down. The cutting device 230 is used to cut the billet.

[0038] The working principle and usage process of the present utility model: When in use, the billet is placed into the placement groove 121 on the placement seat 120. At this time, the driving members 140 on both sides are started, and the motor 142 is started to drive the threaded rod 141 to rotate. The rotation of the threaded rod 141 drives the threaded sleeve 131 to move. The movement of the threaded sleeve 131 drives the housing 150 to move through the connecting rod 132, so that the housing 150 is tightly attached to the end of the billet. When the housing 150 is tightly attached to the end of the billet, the sensor retracts into the housing 150 and makes contact with the collision sensor 163. After the collision sensor 163 detects the contact signal, the motor 142 is turned off. At this time, the first laser ranging component 170 is started to measure the distance between the two housings 150 on both sides, which is the length of the billet, and calculate the equal division distance of the billet according to the equal division quantity. Then, the driving members 140 on both sides drive the billet to move through the moving seat 130, so that one end of the billet is flush with the cutting device 230. Then, the driving members 140 on both sides drive the billet to move towards the other side of the cutting device 230 by the calculated equal division distance each time through the moving seat 130. At the same time, the second laser ranging sensor monitors the distance between one housing 150 and the end of the placement seat 120 on that side in real time, that is, monitors the distance that the billet moves each time during cutting in real time, to ensure the accuracy of the billet's movement cutting distance each time. After each movement is completed, the cutting device 230 is started, and the electric telescopic rod 240 drives the cutting device 230 to move down to cut the billet.

[0039] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. An automatic cutting machine for stainless steel blanks, comprising: The main body mechanism (100) and the cutting mechanism (200), characterized in that the main body mechanism (100) includes a base (110), placing seats (120) symmetrically fixed on the base (110), a moving seat (130) arranged in the inner cavity of the placing seat (120) and extending out of the placing seat (120), a driving member (140) installed in the inner cavity of the placing seat (120) and passing through the moving seat (130), a housing (150) fixed to the top end of the moving seat (130), a collision detection member (160) installed in the inner cavity of the housing (150) and extending out of the housing (150), a first laser ranging component (170) installed at the top ends of the two side housings (150), a second laser ranging component (180) installed on one side housing (150) and the placing seat (120) on this side, and a control panel (190) fixed on the outer side surface of one side placing seat (120); The cutting mechanism (200) includes a gantry (210) fixed on the base (110), a movable seat (220) movably fitted on the gantry (210), a cutting device (230) installed on the movable seat (220), and electric telescopic rods (240) symmetrically fixed at the top ends of the gantry (210) and fixedly connected to the end of the movable seat (220).

2. The automatic cutting machine for stainless steel billets according to claim 1, characterized in that, A placing groove (121) is formed at the top end of the placing seat (120), and a groove (122) is formed on the inner wall of the placing groove (121).

3. The automatic cutting machine for stainless steel billets according to claim 2, characterized in that, The moving seat (130) includes a threaded sleeve (131) slidably fitted in the groove (122) and a connecting rod (132) fixed to the top end of the threaded sleeve (131) and extending out of the groove (122).

4. The automatic cutting machine for stainless steel blanks according to claim 3, characterized in that, The driving member (140) includes a threaded rod (141) rotatably installed on the opposite inner walls of the groove (122) and a motor (142) fixed on one side of the placing seat (120) with its shaft fixedly connected to the end of the threaded rod (141). The threaded rod (141) passes through the threaded sleeve (131), and the threaded rod (141) meshes with the threaded sleeve (131).

5. An automatic cutting machine for stainless steel billets according to claim 1, characterized in that, The collision detection member (160) includes a touch rod (161) movably arranged in the inner cavity of the housing (150) and extending out of the housing (150), a spring (162) connecting the end of the touch rod (161) to the inner wall of the housing (150), and a collision sensor (163) installed on the inner wall of the housing (150).

6. The automatic cutting machine for stainless steel billets according to claim 1, characterized in that, The first laser ranging component (170) includes a first transmitting end (171) installed at the top end of one side housing (150) and a first receiving end (172) installed on the other side housing (150).

7. The automatic cutting machine for stainless steel billets according to claim 1, characterized in that, The second laser ranging component (180) includes a second transmitting end (181) installed on one side housing (150) and a second receiving end (182) installed at the end of the moving seat (130) on this side.

8. An automatic cutting machine for stainless steel billets according to claim 1, characterized in that, Sliding grooves (211) are formed on the opposite inner side surfaces of the gantry (210), and sliding strips (221) are fixed on both sides of the movable seat (220), and the sliding strips (221) are fitted in the sliding grooves (211).