Automatic locking block assembling machine

Abstract

The utility model relates to the technical field of assembling devices, in particular to an automatic locking block assembling machine. Comprising a rack, a sliding plate capable of being driven by a first driving mechanism to slide left and right is installed on the rack, and a containing frame used for containing a locking block is fixedly installed on the sliding plate; a mounting frame is further included, a rotating column capable of being driven by a second driving mechanism to rotate is mounted on the mounting frame, and the rotating column can drive the threaded column on the locking block to rotate together. By means of the structure, locking blocks which are not completely assembled only need to be manually placed on the placing frame, the follow-up assembling process is completely driven by the first driving mechanism and the second driving mechanism, the assembling efficiency of the locking blocks is improved, manual participation is reduced, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly devices, in particular to an automatic assembly machine for locking blocks. Background Art

[0002] The use of the locking block is mainly used to solve the problems that the device in the traditional technology cannot ensure the tightness of the connection with the pipe during the connection process, and it is not easy to control the pre-tightening force between it and the pipe, the clamping structure is prone to clamping and deforming the pipe wall during the PVC pipe connection process, and it is easy to slip during the steel pipe connection process. The specific structure of the locking block is shown in the Chinese utility model patent with publication number CN215521546U.

[0003] The locking block mainly includes a locking seat and a fixing seat fixedly connected together, and a threaded column and a nut sleeve fixedly connected together. The locking seat is provided with a threaded hole matching the threaded column. Before use, the locking seat and the threaded column need to be fixedly connected together through threaded matching. In the prior art, the method of installing the threaded column on the locking seat is purely manual connection, that is, the staff manually installs the threaded column in the threaded hole on the locking seat. This method is inefficient, affects the assembly efficiency of the locking block, and increases the labor input, resulting in labor waste. Utility Model Content

[0004] In view of the above problems, the utility model provides an automatic locking block assembly machine to solve the problem that the manual assembly method in the prior art is low in efficiency and increases the labor force, resulting in labor waste.

[0005] The utility model is realized by using the following technical scheme: an automatic locking block assembly machine, comprising a frame, on which a slide plate which can be driven to slide left and right by a first driving mechanism is installed, and a placement rack for placing the locking block is fixedly installed on the slide plate; and also comprising a mounting frame, on which a rotating column which can be driven to rotate by a second driving mechanism is installed, and the rotating column can drive the threaded column on the locking block to rotate together.

[0006] Through the above structure, the device only needs manpower to place the incompletely assembled locking block on the placement rack, and the subsequent assembly process is driven entirely by the first drive mechanism and the second drive mechanism, thereby improving the assembly efficiency of the locking block, reducing manual participation, and reducing labor costs.

[0007] Furthermore, the first driving mechanism includes a cylinder fixedly mounted on the frame, the output end of the cylinder is fixedly connected to the bottom of the push plate, and the top of the push plate can push the slide plate to move left and right. By driving the cylinder, the left and right sliding of the slide plate can be more conveniently controlled.

[0008] Furthermore, a sliding sleeve is fixedly connected to the top of the push plate, and the sliding sleeve is coaxially slidably connected to a guide rod, and the end of the guide rod close to the slide plate is fixedly connected to a connecting block, and the connecting block is fixedly connected to the slide plate; the end of the sliding sleeve close to the connecting block is fixedly connected to a second spring, and the end of the second spring away from the sliding sleeve is fixedly connected to the connecting block. The sliding sleeve pushes the second spring, thereby driving the slide plate to move, so that the threaded column has more buffer space when it contacts the rotating column.

[0009] Furthermore, one end of the guide rod away from the connection block is fixedly connected to the limit plate, one end of the sliding sleeve away from the second spring is fixedly installed with the first spring, and one end of the first spring away from the sliding sleeve is fixedly connected to the limit plate. Through the design of the first spring and the limit plate, the sliding sleeve has a buffer when it is retracted, making the structure of the device more stable and further improving the service life of the device.

[0010] Furthermore, the second driving mechanism includes a motor fixedly mounted on the mounting frame, the output end of the motor is fixedly connected to a driving pulley, the driving pulley is connected to a driven pulley through a belt transmission, the driven pulley is coaxially fixedly connected to a mounting column, the mounting column is rotatably mounted on the mounting frame, and one end of the mounting column close to the frame is fixedly connected to a rotating column. Through the above structure, the motor can be installed on both sides of the rotating column, making the installation position of the motor more arbitrary, thereby preventing the device from being too long in the left and right directions and affecting the overall installation of the device; and through the belt transmission, the device is more applicable to the installation environment.

[0011] Furthermore, a slot is provided at one end of the rotating column close to the placement frame to lock the threaded column. The threaded column is driven to rotate by the slot, making the structure of the device simpler.

[0012] Furthermore, the shape of the slot is a regular hexagon, and the shape and size of the slot are adapted to the nut sleeve on the threaded column. Through the above structure, the threaded column can be firmly clamped when inserted into the slot, thereby driving the rotation of the threaded column without affecting the left and right movement of the threaded column.

[0013] Furthermore, the placement rack is also fixedly mounted with an arc plate and a limit block that are compatible with the locking block. Through the design of the arc plate and the limit block, the locking block will not shake on the placement rack, thereby ensuring the fixing of the locking block.

[0014] To sum up, the beneficial effect of the utility model is that the unfinished assembled locking block is driven by the cylinder to move toward the rotating rotating column. When the position of the rotating column is reached, the threaded column is driven by the rotating column to complete the assembly. During the entire assembly process, the staff only needs to insert the threaded column into the threaded hole and place the unassembled locking block on the placement rack, thereby reducing manual operation and saving labor costs. The efficiency of mechanical operation is higher, and the assembly efficiency of the locking block is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural schematic diagram of the locking block placement portion of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the locking block assembly part of the utility model.

[0018] In the figure: 1-frame; 11-cylinder; 12-push plate; 13-limit plate; 14-guide rod; 15-first spring; 16-sliding sleeve; 17-second spring; 18-connecting block; 19-slide plate; 2-placing frame; 21-arc plate; 22-limiting block; 3-locking block; 31-threaded hole; 32-threaded column; 33-nut sleeve; 4-mounting frame; 41-belt; 42-rotating column; 43-driven pulley; 44-driving pulley; 45-motor; 46-mounting column; 47-slot. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", 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 application 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 should not be understood as a limitation on the present application.

[0021] The following is a description of preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0022] like Figure 1 , Figure 2As shown, the utility model provides a locking block automatic assembly machine, including a locking block placement part and a locking block assembly part, wherein the locking block placement part includes a frame 1, a slide plate 19 that can be driven by a first driving mechanism to slide left and right is installed on the frame 1, and a placement frame 2 for placing a locking block 3 is fixedly installed on the slide plate 19. The locking block assembly part includes a mounting frame 4, a rotating column 42 that can be driven to rotate by a second driving mechanism is installed on the mounting frame 4, and the rotating column 42 can drive the threaded column 32 on the locking block 3 to rotate together.

[0023] The first driving mechanism includes a cylinder 11 fixedly mounted on a frame 1, wherein the frame 1 is two horizontal columns arranged in the left and right directions, and two vertically arranged horizontal plates are installed above the horizontal columns, and the cylinder 11 is installed between the two horizontal plates, and the slide plate 19 is slidably matched with the horizontal plate located above, that is, the cylinder 11 is located below the slide plate 19, and the shape of the frame 1 is as follows: Figure 1 The output end of the cylinder 11 is located on the left side of the cylinder 11 and is fixedly connected to the bottom of the push plate 12, and the top of the push plate 12 can push the slide plate 19 to move left and right.

[0024] A sleeve 16 is fixedly connected to the top of the push plate 12, and the sleeve 16 is coaxially slidably connected to the guide rod 14. The end of the guide rod 14 close to the slide plate 19 is fixedly connected to the connecting block 18, and the connecting block 18 is fixedly connected to the slide plate 19; the end of the sleeve 16 close to the connecting block 18 is fixedly connected to the second spring 17, and the end of the second spring 17 away from the sleeve 16 is fixedly connected to the connecting block 18. The initial position of the device is as follows Figure 1 As shown, after the locking block 3 is placed on the placement rack 2, the cylinder 11 is started, and the cylinder drives the push plate 12 to move to the right. During the movement, the sliding sleeve 16 squeezes the second spring 17, and the second spring 17 acts on the connecting block 18, thereby driving the slide plate 19 and the placement rack 2 to move to the right.

[0025] The end of the guide rod 14 away from the connecting block 18 is fixedly connected to the limit plate 13, the end of the sliding sleeve 16 away from the second spring 17 is fixedly installed with the first spring 15, and the end of the first spring 15 away from the sliding sleeve 16 is fixedly connected to the limit plate 13. The limit plate 13 and the first spring 15 are mainly used to provide a buffer for the return of the push plate 12, so that the structure of the device is more stable, thereby increasing the service life of the device.

[0026] like Figure 1 , Figure 3As shown, the second driving mechanism includes a motor 45 fixedly mounted on the mounting frame 4, the output end of the motor 45 is fixedly connected to a driving pulley 44, the driving pulley 44 is connected to a driven pulley 43 through a belt 41, the driven pulley 43 is coaxially fixedly connected to a mounting column 46, the mounting column 46 is rotatably mounted on the mounting frame 4 through a bearing, and one end of the mounting column 46 close to the frame 1 is fixedly connected to a rotating column 42. By means of the belt 41 transmission connection, the motor 45 can be installed on both sides of the rotating column 42, making the installation position of the motor 45 more arbitrary, thereby preventing the device from being too long in the left and right direction and affecting the overall installation of the device; and by the belt 41 transmission, the device is more applicable to the installation environment.

[0027] The end of the rotating column 42 close to the placement frame 2 is provided with a slot 47 capable of clamping the threaded column 32. The slot 47 is in the shape of a regular hexagon, and the shape and size of the slot are adapted to the nut sleeve 33 on the threaded column 32. The shape of the slot 47 is mainly set to not affect the insertion of the nut sleeve 33 on the threaded column 32, and the threaded column 32 can also be driven to rotate by the nut sleeve 33. Here, the shape of the slot 47 can be any shape that can achieve the above functions, such as an equilateral triangle with two sides tangent to the regular hexagon, or a rectangle, etc.

[0028] The placement rack 2 is also fixedly mounted with an arc plate 21 and a limit block 22 that match the locking block 3. The arc plate 21 mainly matches the arc seat of the locking block 3, and the limit block 22 only needs to match the fixed seat of the locking block 3, and the shape formed by it matches the locking block 3, so that the locking block 3 can only be placed or taken out on the placement rack 2, but cannot move left and right relative to the placement rack 2.

[0029] The use principle of this device is as follows: First, insert the independent threaded column 32 into the threaded hole 31 on the locking seat, and do not need to rotate and tighten. Then put the inserted locking block 3 on the placement rack 2, start the cylinder 11 and the motor 45, and the cylinder 11 drives the placement rack 2 to move to the right through the second spring 17. When it moves to the position of the rotating column 42, if the slot 47 is not aligned with the nut sleeve 33 when rotating, the placement rack 2 stops, and the second spring 17 is compressed. When the slot 47 is aligned with the nut sleeve 33, the placement rack 2 pops out under the action of the second spring 17, so that the nut sleeve 33 is inserted into the slot 47 and driven to rotate by the rotating column 42, and the cylinder 11 stops at this time. When the threaded column 32 is put into the locking seat, the second spring 17 will gradually drive the slide plate 19 to move in the direction of the rotating column 42 under the action of elasticity, so that the nut sleeve 33 is always located in the slot 47 until the assembly is completed. After the assembly is completed, it can be taken out from the placement rack 2.

[0030] In summary, the utility model provides an automatic locking block assembly machine, which drives the unassembled locking block 3 to move toward the rotating rotating column 42 through the cylinder 11. When the rotating column 42 is reached, the threaded column 32 is driven by the rotating column 42 to complete the assembly. During the entire assembly process, the staff only needs to insert the threaded column 32 into the threaded hole 31 and place the unassembled locking block 3 on the placement rack 2, thereby reducing manual operation and saving labor costs. The efficiency of mechanical operation is higher, and the assembly efficiency of the locking block 3 is improved.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A locking block automatic assembly machine, characterized in that: The invention comprises a frame (1), on which a slide plate (19) is mounted which can be driven by a first driving mechanism to slide left and right, and on which a placement frame (2) for placing a locking block (3) is fixedly mounted; and a mounting frame (4), on which a rotating column (42) is mounted which can be driven by a second driving mechanism to rotate, and the rotating column (42) can drive a threaded column (32) on the locking block (3) to rotate together.

2. The locking block automatic assembly machine according to claim 1, characterized in that: The first driving mechanism comprises a cylinder (11) fixedly mounted on the frame (1), the output end of the cylinder (11) being fixedly connected to the bottom of a push plate (12), and the top of the push plate (12) being capable of pushing the slide plate (19) to move left and right.

3. The locking block automatic assembly machine according to claim 2, characterized in that: The top of the push plate (12) is fixedly connected to a sliding sleeve (16), the sliding sleeve (16) is coaxially slidably connected to a guide rod (14), the end of the guide rod (14) close to the slide plate (19) is fixedly connected to a connecting block (18), and the connecting block (18) is fixedly connected to the slide plate (19); the end of the sliding sleeve (16) close to the connecting block (18) is fixedly connected to a second spring (17), and the end of the second spring (17) away from the sliding sleeve (16) is fixedly connected to the connecting block (18).

4. The locking block automatic assembly machine according to claim 3, characterized in that: One end of the guide rod (14) away from the connection block (18) is fixedly connected to the limit plate (13), one end of the sliding sleeve (16) away from the second spring (17) is fixedly mounted with the first spring (15), and one end of the first spring (15) away from the sliding sleeve (16) is fixedly connected to the limit plate (13).

5. The locking block automatic assembly machine according to claim 1, characterized in that: The second driving mechanism comprises a motor (45) fixedly mounted on the mounting frame (4); an output end of the motor (45) is fixedly connected to a driving pulley (44); the driving pulley (44) is connected to a driven pulley (43) via a belt (41); the driven pulley (43) is coaxially fixedly connected to a mounting column (46); the mounting column (46) is rotatably mounted on the mounting frame (4); and one end of the mounting column (46) close to the frame (1) is fixedly connected to a rotating column (42).

6. The locking block automatic assembly machine according to any one of claims 1 to 5, characterized in that: An end of the rotating column (42) close to the placement frame (2) is provided with a clamping groove (47) capable of clamping the threaded column (32).

7. The locking block automatic assembly machine according to claim 6, characterized in that: The shape of the clamping groove (47) is a regular hexagon, and the shape and size of the clamping groove are compatible with the nut sleeve (33) on the threaded column (32).

8. The locking block automatic assembly machine according to claim 1, characterized in that: The placement rack (2) is also fixedly mounted with an arc-shaped plate (21) and a limit block (22) that are compatible with the locking block (3).

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