High-reliability profile positioning equipment

Abstract

The utility model discloses high-reliability profile positioning equipment which comprises a rack, a platform is arranged on the rack, a first air cylinder assembly and a chopper assembly are arranged on the platform, and the first air cylinder assembly can move in the vertical direction to fix a profile placed on the platform; the chopper assembly comprises a fixing support, a limiting piece, a connecting rod and a positioning head, the fixing support is fixed to the platform, one end of the limiting piece is rotationally connected with the fixing support, the other end of the limiting piece is rotationally connected with the connecting rod, and the positioning head is arranged at one end of the connecting rod and used for abutting against a profile; when the other end of the connecting rod is pressed downwards, the connecting rod drives the limiting piece to rotate downwards, and meanwhile the positioning head is driven to be away from the profile. When the other end of the connecting rod is lifted upwards, the connecting rod drives the limiting piece to rotate upwards so as to limit the connecting rod to a certain height, and meanwhile the connecting rod drives the positioning head to move downwards so as to abut against the sectional material.

Description

Technical Field

[0001] The utility model relates to the technical field of profile processing, in particular to a profile positioning device with high reliability. Background Art

[0002] After the profile is processed and formed, it is necessary to cut the entire profile into profile parts of a certain length. During the cutting process, the long profile needs to be positioned first to avoid large shaking during the cutting process. Existing cutting and positioning equipment generally fixes the profile through a cylinder assembly that requires electronic control. When there is a power outage or a cylinder assembly failure, the profile cannot be fixed, and the reliability is not high. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a profile positioning device with high reliability.

[0004] According to the high-reliability profile positioning device of the embodiment of the utility model, it includes a frame, a platform is provided on the frame, a first cylinder assembly and a guillotine assembly are provided on the platform, the first cylinder assembly can move in the vertical direction to fix the profile placed on the platform; the guillotine assembly includes a fixed bracket, a limiter, a connecting rod and a positioning head, the fixed bracket is fixed to the platform, one end of the limiter is rotatably connected to the fixed bracket, the other end of the limiter is rotatably connected to the connecting rod, and the positioning head is arranged at one end of the connecting rod for abutting the profile; when the other end of the connecting rod is pressed downward, the connecting rod drives the limiter to rotate downward, and at the same time drives the positioning head away from the profile; when the other end of the connecting rod is lifted upward, the connecting rod drives the limiter to rotate upward to limit the connecting rod to a certain height, and at the same time, the connecting rod drives the positioning head to move downward to abut the profile.

[0005] According to some embodiments of the utility model, a rotating bracket is included, which is rotatably connected to the fixed bracket and fixedly connected to one end of the connecting rod. The positioning head is arranged at the lower end of the rotating bracket for abutting the profile.

[0006] According to some embodiments of the utility model, it includes a first rotating shaft and a second rotating shaft, the fixed bracket is provided with a first through hole, the connecting rod is provided with a second through hole, the limiting member is provided with a third through hole and a fourth through hole, the first rotating shaft passes through the first through hole and the third through hole respectively so that one end of the limiting member is rotatably connected to the fixed bracket, and the second rotating shaft passes through the second through hole and the fourth through hole respectively so that the other end of the limiting member is rotatably connected to the connecting rod.

[0007] According to some embodiments of the present utility model, the limiting member includes two limiting plates, the two limiting plates are respectively provided with the third through holes and the fourth through holes opposite to each other, and the fixing bracket and the connecting rod are respectively located between the two limiting plates.

[0008] According to some embodiments of the utility model, a third rotating shaft is included, a fifth through hole is provided on the fixed bracket, a sixth through hole is provided at the lower end of the rotating bracket, and the third rotating shaft passes through the fifth through hole and the sixth through hole respectively so that the rotating bracket is rotatably connected to the fixed bracket.

[0009] According to some embodiments of the utility model, a connecting shaft is included, a seventh through hole is provided at the upper end of the rotating bracket, an eighth through hole is provided on the connecting rod, and the connecting shaft passes through the seventh through hole and the eighth through hole respectively to fix the rotating bracket and the connecting rod.

[0010] According to some embodiments of the utility model, the profile is Z-shaped, and the profile includes a first profile portion, a second profile portion and a third profile portion which are connected in sequence. A second cylinder assembly and a plurality of spaced support tables are provided on the platform. The first profile portion abuts the platform, the second profile portion abuts the side of the support table, and the third profile portion overlaps the end surface of the support table. The second cylinder assembly can move along the front and rear direction of the platform to abut the second profile portion. The first cylinder assembly is arranged on the support table to abut the third profile portion, and the guillotine assembly is used to abut the first profile portion.

[0011] The high-reliability profile positioning device according to the embodiment of the utility model has at least the following beneficial effects: when there is a power outage or a failure in the first cylinder assembly, the shearing cutter assembly can be manually operated by first pressing down on the other end of the connecting rod, which drives the positioning head to move upward, and then the profile is placed on the platform. The other end of the connecting rod is then lifted upward, and the connecting rod drives the limiting piece to rotate upward until the connecting rod is limited to a certain height. At the same time, the connecting rod drives the positioning head to move downward until it abuts against the profile, thereby achieving stable positioning and significantly improving reliability.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings;

[0014] Figure 1 It is the overall structure diagram of the high reliability profile positioning equipment;

[0015] Figure 2It is the structural diagram of the profile;

[0016] Figure 3 It is a structural diagram of the guillotine assembly;

[0017] Figure 4 It is an exploded diagram of the guillotine assembly. DETAILED DESCRIPTION

[0018] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0019] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0021] Reference Figures 1 to 4The utility model is a high-reliability profile positioning device, comprising a frame 10, a platform is provided on the frame 10, a first cylinder assembly 11 and a guillotine assembly are provided on the platform, the first cylinder assembly 11 can move in the vertical direction to fix the profile placed on the platform; the guillotine assembly 20 comprises a fixed bracket 21, a limiter 22, a connecting rod 23 and a positioning head 24, the fixed bracket 21 is fixed on the platform, one end of the limiter 22 is rotatably connected to the fixed bracket 21, and the other end of the limiter 22 is rotatably connected to the connecting rod 23. The positioning head 24 is arranged at one end of the connecting rod 23 to abut the profile; when there is a power outage or the first cylinder assembly 11 fails, the shearing cutter assembly can be manually operated, first, the other end of the connecting rod 23 is pressed downward, the connecting rod 23 drives the positioning head 24 to move upward, and then the profile is placed on the platform, and then the other end of the connecting rod 23 is lifted upward, the connecting rod 23 drives the limiting piece 22 to rotate upward until the connecting rod 23 is limited to a certain height, and at the same time the connecting rod 23 drives the positioning head 24 to move downward until it abuts the profile, thereby achieving stable positioning and significantly improving reliability.

[0022] Furthermore, the guillotine assembly also includes a rotating bracket 25, which is rotatably connected to the fixed bracket 21, and the rotating bracket 25 is fixedly connected to one end of the connecting rod 23. The positioning head 24 is arranged at the lower end of the rotating bracket 25 for abutting the profile, and the rotating bracket 25 facilitates fixing the positioning head 24.

[0023] Furthermore, it includes a first rotating shaft 201 and a second rotating shaft 202, the fixed bracket 21 is provided with a first through hole 211, the connecting rod 23 is provided with a second through hole 231, the limiting member 22 is provided with a third through hole 221 and a fourth through hole 222, the first rotating shaft 201 passes through the first through hole 211 and the third through hole 221 respectively so that one end of the limiting member 22 is rotatably connected to the fixed bracket 21, and the second rotating shaft 202 passes through the second through hole 231 and the fourth through hole 222 respectively so that the other end of the limiting member 22 is rotatably connected to the connecting rod 23.

[0024] In some embodiments, the limiting member 22 includes two limiting plates, and the two limiting plates are respectively provided with the third through hole 221 and the fourth through hole 222 relative to each other. The fixing bracket 21 and the connecting rod 23 are respectively located between the two limiting plates to improve the stability of the connection.

[0025] Furthermore, it includes a third rotating shaft 203, a fifth through hole 212 is provided on the fixed bracket 21, and a sixth through hole 251 is provided at the lower end of the rotating bracket 25. The third rotating shaft 203 passes through the fifth through hole 212 and the sixth through hole 251 respectively so that the rotating bracket 25 is rotatably connected to the fixed bracket 21. The structure is simple and easy to implement.

[0026] Furthermore, it includes a connecting shaft 204, a seventh through hole 252 is provided on the upper end of the rotating bracket 25, and an eighth through hole 232 is provided on the connecting rod 23. The connecting shaft 204 passes through the seventh through hole 252 and the eighth through hole 232 respectively to fix the rotating bracket 25 and the connecting rod 23. The structure is simple and easy to implement.

[0027] like Figure 2 In some embodiments, the profile is Z-shaped, and the profile includes a first profile portion 31, a second profile portion 32 and a third profile portion 33 connected in sequence. The platform is provided with a second cylinder assembly 12 and a plurality of spaced support platforms 13. The first profile portion 31 abuts the platform, the second profile portion 32 abuts the side of the support platform 13, and the third profile portion 33 overlaps the end surface of the support platform 13. The second cylinder assembly 12 can move along the front and rear direction of the platform to abut the second profile portion 32. The first cylinder assembly 11 is arranged on the support platform 13 to abut the third profile portion 33. The guillotine assembly is used to abut the first profile portion 31, so that the first profile portion 31, the second profile portion 32 and the third profile portion 33 are respectively positioned, with a good fixing effect, which is convenient for subsequent cutting operations.

[0028] It is easy for those skilled in the art to understand that the above preferred embodiments can be freely combined and superimposed without conflict.

[0029] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A highly reliable profile positioning device, characterized in that: include: A frame (10), wherein the frame (10) is provided with a platform, wherein a first cylinder assembly (11) and a guillotine assembly (20) are provided on the platform, wherein the first cylinder assembly (11) is capable of moving in a vertical direction to form a profile placed on the platform; The guillotine assembly (20) comprises a fixed bracket (21), a limiting member (22), a connecting rod (23) and a positioning head (24); the fixed bracket (21) is fixed on the platform; one end of the limiting member (22) is rotatably connected to the fixed bracket (21); the other end of the limiting member (22) is rotatably connected to the connecting rod (23); the positioning head (24) is arranged at one end of the connecting rod (23) for abutting against the profile; when the other end of the connecting rod (23) is pressed downward, the connecting rod (23) drives the limiting member (22) to rotate downward and drives the positioning head (24) away from the profile; when the other end of the connecting rod (23) is lifted upward, the connecting rod (23) drives the limiting member (22) to rotate upward so as to limit the connecting rod (23) to a certain height, and at the same time, the connecting rod (23) drives the positioning head (24) to move downward to abut against the profile.

2. The high-reliability profile positioning device according to claim 1, characterized in that: It comprises a rotating bracket (25), the rotating bracket (25) is rotatably connected to the fixed bracket (21), and the rotating bracket (25) is fixedly connected to one end of the connecting rod (23), and the positioning head (24) is arranged at the lower end of the rotating bracket (25) for abutting against the profile.

3. The high-reliability profile positioning device according to claim 2, characterized in that: The invention comprises a first rotating shaft (201) and a second rotating shaft (202); the fixed bracket (21) is provided with a first through hole (211); the connecting rod (23) is provided with a second through hole (231); the limiting member (22) is provided with a third through hole (221) and a fourth through hole (222); the first rotating shaft (201) passes through the first through hole (211) and the third through hole (221) respectively so that one end of the limiting member (22) is rotatably connected to the fixed bracket (21); the second rotating shaft (202) passes through the second through hole (231) and the fourth through hole (222) respectively so that the other end of the limiting member (22) is rotatably connected to the connecting rod (23).

4. The high-reliability profile positioning device according to claim 3 is characterized in that: The limiting member (22) comprises two limiting plates, the two limiting plates are respectively provided with the third through hole (221) and the fourth through hole (222) opposite to each other, and the fixing bracket (21) and the connecting rod (23) are respectively located between the two limiting plates.

5. The high-reliability profile positioning device according to claim 2, characterized in that: The invention comprises a third rotating shaft (203), a fifth through hole (212) is provided on the fixed bracket (21), a sixth through hole (251) is provided at the lower end of the rotating bracket (25), and the third rotating shaft (203) passes through the fifth through hole (212) and the sixth through hole (251) respectively so that the rotating bracket (25) is rotatably connected to the fixed bracket (21).

6. The high-reliability profile positioning device according to claim 2, characterized in that: It comprises a connecting shaft (204), the upper end of the rotating bracket (25) is provided with a seventh through hole (252), the connecting rod (23) is provided with an eighth through hole (232), and the connecting shaft (204) passes through the seventh through hole (252) and the eighth through hole (232) respectively to fixedly connect the rotating bracket (25) and the connecting rod (23).

7. The high-reliability profile positioning device according to claim 1, characterized in that: The profile is Z-shaped and comprises a first profile portion (31), a second profile portion (32) and a third profile portion (33) which are connected in sequence. A second cylinder assembly (12) and a plurality of spaced support platforms (13) are provided on the platform. The first profile portion (31) abuts against the platform, the second profile portion (32) abuts against the side of the support platform (13), and the third profile portion (33) overlaps the end surface of the support platform (13). The second cylinder assembly (12) can move along the front-rear direction of the platform to abut against the second profile portion (32). The first cylinder assembly (11) is arranged on the support platform (13) to abut against the third profile portion (33). The guillotine assembly (20) is used to abut against the first profile portion (31).

Images