Three-coordinate sleeve assembling mechanism

Abstract

The utility model relates to a three-coordinate sleeve assembling mechanism which comprises a concrete pit, a positioning mechanism is arranged in the concrete pit, a releasing mechanism is arranged above the concrete pit, and the positioning mechanism comprises a saddle longitudinal moving frame. The bottom of the saddle longitudinal moving frame is fixedly connected with the inner bottom wall of the concrete pit, a saddle longitudinal moving oil cylinder is installed on the outer surface of the saddle longitudinal moving frame in a transmission mode, and a saddle transverse moving frame is fixedly installed on the top of the saddle longitudinal moving oil cylinder. A saddle transverse moving oil cylinder is installed on the outer surface of the saddle transverse moving frame in a transmission mode. According to the three-coordinate sleeve feeding mechanism, by arranging the saddle lifting oil cylinder, the saddle transverse moving oil cylinder and the saddle longitudinal moving oil cylinder, the purpose of automatically carrying out three-coordinate positioning on the sleeve is achieved, then the sleeve is automatically fed, cooperation of a coil stripping trolley is not needed, and the working efficiency of sleeve feeding is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of upper sleeves, in particular to a three-coordinate upper sleeve mechanism. Background Art

[0002] The existing cold-rolled stainless steel single-stand reversible rolling mill is a split-arch type 20-roller Sendzimir rolling mill. The finished steel plate rolling thickness ranges from 0.17mm to 0.50mm. The steel coils rolled by the single-stand rolling mill need to be transported to the subsequent unit for annealing and pickling process treatment. In the actual production process, it is found that the inner ring of the steel coil with thin strip thickness after annealing is more prone to collapse, resulting in the inability of the subsequent unit to roll up. Therefore, it is required to install a steel sleeve on the inner ring of the thin steel coil of the annealing and pickling unit. Before the annealing and pickling unit is produced and prepared for winding of the finished product, the sleeve is first put on the winding machine reel using the sleeve trolley. Specifically, the steel sleeve is rolled from the upper sleeve device to the saddle of the trolley, and then the trolley loads the steel sleeve onto the reel. Finally, the reel expands and holds the sleeve, and the belt winding device is used to wrap the strip around the steel sleeve before starting to coil the finished product.

[0003] According to the patent with announcement number CN217165866U, a fully automatic sleeve loading device with buffering and centering functions is proposed. The fully automatic sleeve loading device with buffering and centering functions uses gravity to realize automatic loading of the sleeve, and there is no need to drive the conveying of the sleeve, which simplifies the structure and is easy to operate. Through the design of the storage and release fork structure, the one-by-one release of the sleeve is realized during the release process, and the next sleeve can be blocked while releasing one sleeve, thereby realizing orderly sleeve release and avoiding errors in the release process. Through the design of the buffer fork structure, the buffering processing of the sleeve from the storage bracket to the trolley is realized, the protection of the trolley is realized, and the smooth operation of the entire sleeve loading process is guaranteed.

[0004] However, the fully automatic sleeve loading device with buffering and centering functions cannot automatically locate the coordinates of the sleeve, and the sleeve loading requires the cooperation of the unloading trolley. The operation time is long, the sleeve loading time is slow, and the efficiency is low. Therefore, a three-coordinate sleeve loading mechanism is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a three-coordinate sleeve loading mechanism, which has the advantage of automatically loading the sleeve and solves the problems that the fully automatic sleeve loading device with buffering and centering functions cannot automatically position the coordinates of the sleeve, and the sleeve loading requires the cooperation of the unloading trolley, resulting in a long operation time, a slow sleeve loading time and low efficiency.

[0006] To achieve the above object, the utility model provides the following technical solutions: a three-coordinate upper sleeve mechanism, comprising a concrete pit, a positioning mechanism is arranged inside the concrete pit, and a release mechanism is arranged above the concrete pit;

[0007] The positioning mechanism includes a saddle longitudinal moving frame, the bottom of the saddle longitudinal moving frame is fixedly connected to the inner bottom wall of the concrete pit, the outer surface of the saddle longitudinal moving frame is transmission-mounted with a saddle longitudinal moving cylinder, the top of the saddle longitudinal moving cylinder is fixedly mounted with a saddle transverse moving frame, the outer surface of the saddle transverse moving frame is transmission-mounted with a saddle transverse moving cylinder, the top of the saddle transverse moving cylinder is fixedly mounted with a saddle lifting cylinder, and the top of the saddle lifting cylinder is fixedly mounted with a V-shaped saddle.

[0008] Furthermore, a storage rack is fixedly installed on the top of the concrete pit, a sleeve is slidably installed inside the storage rack, and a fork cylinder is transmission-installed inside the storage rack.

[0009] Furthermore, the front-to-rear width of the concrete pit is adapted to the size of the longitudinal movable frame of the saddle.

[0010] Furthermore, the left and right widths of the concrete pit are adapted to the size of the saddle transverse movable frame.

[0011] Furthermore, the storage rack is structured to be tilted from left to right.

[0012] Furthermore, limit blocks are fixedly installed on both the front and rear sides of the storage rack.

[0013] Furthermore, the height of the V-shaped saddle driven by the saddle lifting cylinder is higher than the height of the limit block.

[0014] Furthermore, the size of the fork oil cylinder is matched with the size of the sleeve.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The three-coordinate sleeve upper mechanism achieves the purpose of automatically performing three-coordinate positioning of the sleeve by providing a saddle lifting cylinder, a saddle lateral movement cylinder and a saddle longitudinal movement cylinder, thereby automatically loading the sleeve without the need for the cooperation of a coil unloading trolley, thereby improving the working efficiency of the sleeve upper mechanism. By providing a fork cylinder, the sleeve is released in an orderly manner, thereby ensuring the smooth operation of the entire sleeve upper process and preparing for subsequent processes. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2The utility model structure Figure 1 A top view of a cross section;

[0019] Figure 3 The utility model structure Figure 1 Left side cross-sectional view.

[0020] In the figure: 1. Concrete pit; 2. Storage rack; 3. Sleeve; 4. Fork cylinder; 5. V-shaped saddle; 6. Saddle lifting cylinder; 7. Saddle lateral moving rack; 8. Saddle lateral moving cylinder; 9. Saddle longitudinal moving rack; 10. Saddle longitudinal moving cylinder. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1: Please refer to Figures and Figures. A three-coordinate upper sleeve mechanism in this embodiment includes a concrete pit. A positioning mechanism is arranged inside the concrete pit. A release mechanism is arranged above the concrete pit. The positioning mechanism includes a saddle longitudinal movable frame. The bottom of the saddle longitudinal movable frame is fixedly connected to the inner bottom wall of the concrete pit. The front and rear widths of the concrete pit are adapted to the size of the saddle longitudinal movable frame.

[0023] Among them, the outer surface of the saddle longitudinal moving frame is driven and installed with a saddle longitudinal moving cylinder, the top of the saddle longitudinal moving cylinder is fixedly installed with a saddle transverse moving frame, the left and right widths of the concrete pit are adapted to the size of the saddle transverse moving frame, and the saddle longitudinal moving cylinder moves through the saddle longitudinal moving frame.

[0024] Among them, the outer surface of the saddle transverse moving frame is driven and installed with a saddle transverse moving cylinder, the saddle transverse moving cylinder moves through the saddle transverse moving frame, the top of the saddle transverse moving cylinder is fixedly installed with a saddle lifting cylinder, the top of the saddle lifting cylinder is fixedly installed with a V-shaped saddle, and the saddle lifting cylinder drives the V-shaped saddle to rise.

[0025] Specifically, the saddle transverse movement cylinder moves the V-shaped saddle to the bottom of the sleeve waiting position through the saddle transverse movement frame, the saddle lifting cylinder drives the V-shaped saddle to rise, and lifts the sleeve from the waiting position on the storage rack, and then the saddle transverse movement cylinder drives the V-shaped saddle and the sleeve to move to the right through the saddle transverse movement frame, so that the center of the sleeve is aligned with the center line of the reel, and finally the saddle longitudinal movement cylinder moves backward through the saddle longitudinal movement frame, so that the sleeve moves toward the reel, and then the sleeve is smoothly installed on the reel, achieving the purpose of automatic three-coordinate positioning of the sleeve, and then the sleeve is automatically loaded without the need for the cooperation of the unloading trolley, thereby improving the working efficiency of the sleeve.

[0026] Embodiment 2: Please refer to Figures and Figures. On the basis of Embodiment 1, a storage rack is fixedly installed on the top of the concrete pit. The storage rack is tilted from left to right so that the sleeve moves to the right. Limit blocks are fixedly installed on the front and rear sides of the storage rack. The saddle lifting cylinder drives the V-shaped saddle to rise and fall to a height higher than the height of the limit block. The limit block prevents the sleeve from rolling out of the storage rack.

[0027] Among them, a sleeve is slidably installed inside the storage rack, and a fork cylinder is installed inside the storage rack for transmission. The size of the fork cylinder is adapted to the size of the sleeve. The fork cylinder allows the storage rack to roll only one sleeve to the waiting position each time.

[0028] Specifically, three to four sleeves are stored on the storage rack during work. Through the fork cylinder, only one sleeve is rolled to the waiting position at a time. The limit block will limit the sleeve, which plays a role in orderly releasing the sleeve, ensuring the smooth operation of the entire sleeve loading process and preparing for subsequent processes.

[0029] The working principle of the above embodiment is:

[0030] (1) During operation, three to four sleeves 3 are stored on the storage rack 2. The fork cylinder 4 is used to roll only one sleeve 3 to the waiting position at a time. The limit block will limit the sleeve 3. Then, the saddle lateral movement cylinder 8 moves the V-shaped saddle 5 to the lower part of the waiting position of the sleeve 3 through the saddle lateral movement rack 7. The saddle lifting cylinder 6 drives the V-shaped saddle 5 to rise, and lifts the sleeve 3 from the waiting position on the storage rack 2.

[0031] (2) The saddle lateral movement cylinder 8 then drives the V-shaped saddle 5 and the sleeve 3 to move to the right through the saddle lateral movement frame 7, so that the center of the sleeve 3 is aligned with the center line of the reel. Finally, the saddle longitudinal movement cylinder 10 moves backward through the saddle longitudinal movement frame 9, so that the sleeve 3 moves toward the reel.

[0032] (3) When the distance from the reel is not far, the center of the sleeve 3 should be adjusted according to the size of the sleeve 3 so that it coincides with the center of the reel, so that the sleeve 3 can be smoothly installed on the reel. Then the saddle lifting oil 6 lowers the V-shaped saddle 5 to the lowest position. At the same time, the saddle longitudinal movement cylinder 10 pulls the V-shaped saddle 5 back to the center of the storage rack 2. Then the saddle transverse movement cylinder 8 moves the V-shaped saddle 5 to the waiting position below the storage rack 2, waiting for the arrival of the next sleeve 3.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] 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 three-coordinate upper sleeve mechanism, comprising a concrete pit (1), characterized in that: A positioning mechanism is provided inside the concrete pit (1), and a releasing mechanism is provided above the concrete pit (1); The positioning mechanism comprises a saddle longitudinal movable frame (9), the bottom of which is fixedly connected to the inner bottom wall of the concrete pit (1), the outer surface of which is drive-mounted with a saddle longitudinal movable cylinder (10), the top of which is fixedly mounted with a saddle transverse movable frame (7), the outer surface of which is drive-mounted with a saddle transverse movable cylinder (8), the top of which is fixedly mounted with a saddle lifting cylinder (6), and the top of which is fixedly mounted with a V-shaped saddle (5).

2. A three-coordinate upper sleeve mechanism according to claim 1, characterized in that: A storage rack (2) is fixedly mounted on the top of the concrete pit (1), a sleeve (3) is slidably mounted inside the storage rack (2), and a shift fork cylinder (4) is transmission-mounted inside the storage rack (2).

3. A three-coordinate upper sleeve mechanism according to claim 1, characterized in that: The front-to-rear width of the concrete pit (1) is adapted to the size of the saddle longitudinal moving frame (9).

4. A three-coordinate upper sleeve mechanism according to claim 1, characterized in that: The left and right widths of the concrete pit (1) are adapted to the size of the saddle transverse moving frame (7).

5. The three-coordinate upper sleeve mechanism according to claim 2, characterized in that: The storage rack (2) is structured to be inclined from left to right.

6. A three-coordinate upper sleeve mechanism according to claim 2, characterized in that: Limiting blocks are fixedly installed on both the front and rear sides of the storage rack (2).

7. A three-coordinate upper sleeve mechanism according to claim 6, characterized in that: The saddle lifting oil cylinder (6) drives the V-shaped saddle (5) to rise and fall to a height higher than the height of the limit block.

8. The three-coordinate upper sleeve mechanism according to claim 2, characterized in that: The size of the shift fork oil cylinder (4) is matched with the size of the sleeve (3).

Images