Turnover device for shell machining

Abstract

The utility model discloses a turnover device for shell machining. The shell part overturning device has the beneficial effects that on one hand, through the matched design of the first bidirectional electric sliding rail, the second bidirectional electric sliding rail, the servo motor and the clamping plate, the device can clamp and overturn two shell parts at the same time in the one-time lifting process, and the machining requirement of the device for efficient overturning of a large number of shell parts is met; on the other hand, the quick dismounting mechanism is mounted between the servo motor and the clamping plate, so that when the clamping plate needs to be replaced according to the shape of a shell part, the mounting sleeve can be conveniently dismounted from the transmission shaft only by pulling the limiting column out of the limiting groove through the blind nut, and meanwhile, when a new clamping plate is mounted, the clamping plate can be conveniently dismounted. When the clamping plate is replaced, the clamping plate can be replaced only by inserting the mounting sleeve on a new clamping plate into the transmission shaft and reinserting the limiting column into the limiting groove under the action of the corresponding spring, and the whole replacement process does not need tedious screwing operation, so that the replacement efficiency of the clamping plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shell part processing, in particular to a turnover device for shell processing. Background Art

[0002] The shell workpiece needs to be processed on both sides during the processing, so it needs to be turned over in the middle. At present, this kind of workstation change in processing production usually requires the help of manpower and cranes. The turning operation is difficult, time-consuming and unsafe, which can easily cause damage to the workpiece and workers.

[0003] The Chinese patent with patent number CN202320055242.5 discloses an automatic flipping device for shell workpiece processing, which belongs to the technical field of shell workpiece processing. An automatic flipping device for shell workpiece processing includes: a fixed base, specifically, the fixed base includes a support top plate and support legs, and the support legs are provided with four, and the four support legs are respectively fixed at the four diagonal positions of the bottom of the support top plate; a lifting mechanism is provided on the fixed base, which is used to move the device up and down as a whole, specifically, the lifting mechanism includes a first cylinder and a T-shaped connecting rod, the first cylinder is fixed at the top center of the support top plate, and the T-shaped connecting rod is fixed at the output end of the first cylinder; a groove is opened on the lifting mechanism.

[0004] Although the automatic flipping device for shell workpiece processing described in the above patent can realize the flipping and repositioning of shell parts during continuous transportation by lifting, clamping and flipping, on the one hand, the automatic flipping device for shell workpiece processing of the above structure can only flip one shell part at a time during one lifting process, which cannot meet the use requirements of the device for efficient flipping of a large number of shell parts. On the other hand, since the clamping plate in the automatic flipping device for shell workpiece processing of the above structure is mainly fixed on the rotating shaft by bolts, when the device needs to replace the clamping plate according to the shape of the shell part during use, the replacement efficiency is relatively low, which makes it inconvenient for the device to efficiently clamp and flip shell parts of different shapes. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is to provide a shell processing flipping device that can simultaneously flip two shell parts in one lifting process, thereby improving the flipping efficiency of the shell parts, and can also realize rapid replacement of clamps by pulling and inserting, thereby facilitating the device to efficiently clamp shell parts of different shapes.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: the utility model proposes a flipping device for shell processing, including a bracket, a lifting and adjusting mechanism is installed in the middle of the top end of the bracket, wherein the lifting and adjusting mechanism includes an electric cylinder installed in the middle of the top end of the bracket and a two-way electric slide rail 1 installed on the telescopic part of the electric cylinder, and a clamping and flipping mechanism is respectively installed on the two sliding blocks provided on the two-way electric slide rail 1, and the clamping and flipping mechanism includes a two-way electric slide rail 2 connected to the sliding block on the two-way electric slide rail 1, a mounting plate installed on the two sliding blocks provided on the two-way electric slide rail 2, a servo motor installed at the lower part of one side wall of the mounting plate, and a clamping plate connected to the servo motor through a quick release mechanism, and the quick release mechanism includes a transmission shaft directly connected to the servo motor, a limiting groove arranged in an annular shape on the outer wall of the transmission shaft, a mounting sleeve installed on the clamping plate at a position connected with the transmission shaft, a limiting column installed on the mounting sleeve facing the limiting groove, a pull cap installed at one end of the limiting column, and a spring installed between the pull cap and the outer wall of the mounting sleeve.

[0009] Furthermore, an operation panel is installed on one side wall outside the bracket, and four fixing ear plates are provided on both sides of the bracket.

[0010] By adopting the above technical solution, the fixing ear plate cooperates with the external bolt to realize reliable fixation of the bracket rotating shell part on the conveyor belt frame.

[0011] Furthermore, the operation panel is electrically connected to the electric cylinder, the bidirectional electric slide rail 1, the bidirectional electric slide rail 2 and the servo motor.

[0012] By adopting the above technical solution, the operation panel mainly controls the orderly operation of the electric cylinder, the bidirectional electric slide rail 1, the bidirectional electric slide rail 2 and the servo motor by controlling the on-off of the circuit.

[0013] Furthermore, the fixing part of the electric cylinder is connected to the bracket bolts, and the telescopic part of the electric cylinder is connected to the shell bolts of the bidirectional electric slide rail.

[0014] By adopting the above technical solution, the electric cylinder is mainly used to lift the rear shell part after clamping, so as to avoid the shell part from getting stuck when turning over.

[0015] Furthermore, the mounting plate is connected to the sliding block provided on the second bidirectional electric slide rail by bolts, and the mounting plate is connected to the servo motor by bolts.

[0016] By adopting the above technical solution, the servo motor drives the transmission shaft and the clamping plate to rotate, thereby realizing the flipping of the rear housing part after clamping.

[0017] Furthermore, the transmission shaft is connected to the driving shaft in the servo motor via a coupling, and the limiting groove is formed on the transmission shaft.

[0018] By adopting the above technical solution, the transmission shaft can transmit the power of the servo motor to the clamping plate.

[0019] Furthermore, the mounting sleeve is a cylindrical structure, the mounting sleeve is welded to the clamping plate, and the size of the limiting column matches the size of the limiting groove.

[0020] By adopting the above technical solution, the cooperation between the limiting column and the limiting groove can realize reliable limiting of the clamping plate after installation.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] In order to solve the problem that the existing automatic flipping device for shell workpiece processing can realize the flipping and position conversion of shell parts in the process of continuous transportation by lifting, clamping and flipping when in use, on the one hand, the automatic flipping device for shell workpiece processing with the above structure can only flip one shell part at the same time during one lifting process, which cannot meet the use demand of the device for efficient flipping of a large number of shell parts; on the other hand, since the clamping plate in the automatic flipping device for shell workpiece processing with the above structure is mainly fixed on the rotating shaft by bolts, the replacement efficiency is relatively low when the clamping plate needs to be replaced according to the shape of the shell part during use, which makes it inconvenient for the device to efficiently clamp and flip shell parts of different shapes. The utility model, on the one hand, symmetrically installs two bidirectional electric slide rails 2 on the bidirectional electric slide rail 1 of the lifting mechanism, and A servo motor and a clamping plate are respectively installed on the mounting plates on the two bidirectional electric slide rails, so that the device can clamp and flip two shell parts at the same time during a lifting process, meeting the device's processing requirements for efficient flipping of a large number of shell parts. On the other hand, a quick-release mechanism is installed between the servo motor and the clamping plate, so that when the clamping plate needs to be replaced according to the shape of the shell part, it is only necessary to pull the limit column out of the limit groove through the pull cap to realize the convenient removal of the mounting sleeve from the transmission shaft. At the same time, when installing a new clamping plate, it is only necessary to insert the mounting sleeve on the new clamping plate into the transmission shaft, and reinsert the limit column into the limit groove under the action of the corresponding spring, so that the clamping plate can be replaced. The entire replacement process does not require tedious screwing operations, thereby improving the replacement efficiency of the clamping plate and facilitating the device to efficiently clamp and flip shell parts of different shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1It is a structural schematic diagram of a shell processing turning device described in the utility model;

[0025] Figure 2 It is a right sectional view of a shell processing turning device according to the utility model;

[0026] Figure 3 It is a main cross-sectional view of a mounting plate and a clamping plate in a shell processing turning device described in the utility model;

[0027] Figure 4 The utility model is a shell processing turning device Figure 3 Enlarged view of point A in the middle.

[0028] The following are the descriptions of the reference numerals:

[0029] 1. Lifting and adjusting mechanism; 101. Electric cylinder; 102. Two-way electric slide rail 1; 2. Bracket; 3. Clamping and flipping mechanism; 301. Servo motor; 302. Mounting plate; 303. Clamping plate; 304. Two-way electric slide rail 2; 305. Quick release mechanism; 3051. Spring; 3052. Transmission shaft; 3053. Limiting groove; 3054. Mounting sleeve; 3055. Limiting column; 3056. Pull cap; 4. Operation panel. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] like Figure 1-Figure 4As shown, a shell processing flipping device in this embodiment includes a bracket 2, and a lifting adjustment mechanism 1 is installed in the middle of the top of the bracket 2, wherein the lifting adjustment mechanism 1 includes an electric cylinder 101 installed in the middle of the top of the bracket 2 and a two-way electric slide rail 102 installed on the telescopic part of the electric cylinder 101. The electric cylinder 101 is mainly used to realize the lifting of the shell parts after clamping to avoid the jamming of the shell parts when flipping. A clamping and flipping mechanism 3 is respectively installed on the two sliding blocks provided on the two-way electric slide rail 102. The clamping and flipping mechanism 3 includes a two-way electric slide rail 2 304 connected to the sliding blocks on the two-way electric slide rail 102, a mounting plate 302 installed on the two sliding blocks provided on the two-way electric slide rail 2 304, and a servo motor 301 installed at the lower part of one side wall of the mounting plate 302. And the splint 303 connected to the servo motor 301 through the quick release mechanism 305. The servo motor 301 drives the transmission shaft 3052 and the splint 303 to rotate to realize the flipping of the rear shell parts after clamping. The quick release mechanism 305 includes a transmission shaft 3052 directly connected to the servo motor 301, a limiting groove 3053 arranged in a ring shape on the outer wall of the transmission shaft 3052, a mounting sleeve 3054 installed on the splint 303 at a position connected to the transmission shaft 3052, a limiting column 3055 installed on the mounting sleeve 3054 at a position facing the limiting groove 3053, a pull cap 3056 installed at one end of the limiting column 3055, and a spring 3051 installed between the pull cap 3056 and the outer wall of the mounting sleeve 3054. The limiting column 3055 cooperates with the limiting groove 3053 to realize reliable limiting of the splint 303 after installation.

[0032] like Figure 1-Figure 4 As shown, in this embodiment, an operation panel 4 is also installed on an outer side wall of the bracket 2, and the bracket 2 also has four fixing ear plates on both sides. The fixing ear plates cooperate with external bolts to ensure that the bracket 2 can be reliably fixed on the conveyor belt frame of the rotating shell parts.

[0033] like Figure 1-Figure 4 As shown, in this embodiment, the operation panel 4 is electrically connected to the electric cylinder 101, the two-way electric slide rail 1 102, the two-way electric slide rail 304 and the servo motor 301. The operation panel 4 mainly controls the orderly operation of the electric cylinder 101, the two-way electric slide rail 1 102, the two-way electric slide rail 304 and the servo motor 301 by controlling the on-off of the circuit. The fixed part of the electric cylinder 101 is bolted to the bracket 2, the telescopic part of the electric cylinder 101 is bolted to the shell of the two-way electric slide rail 1 102, the mounting plate 302 is bolted to the sliding block on the two-way electric slide rail 304, and the mounting plate 302 is bolted to the servo motor 301.

[0034] like Figure 1-Figure 4As shown, in this embodiment, the transmission shaft 3052 is connected to the driving shaft in the servo motor 301 through a coupling, and the limiting groove 3053 is formed on the transmission shaft 3052. The transmission shaft 3052 can transmit the power of the servo motor 301 to the clamping plate 303. The mounting sleeve 3054 is a cylindrical structure, and the mounting sleeve 3054 is welded to the clamping plate 303. The size of the limiting column 3055 matches the size of the limiting groove 3053.

[0035] The specific implementation process of this embodiment is as follows: when in use, first install the bracket 2 on the frame of the continuous conveyor belt of the shell parts, and connect the device to an external power supply, and then adjust the spacing between the clamping and flipping mechanisms 3 according to the placement spacing of the shell parts on the conveyor belt with the help of the bidirectional electric slide rail 102, and then just move the corresponding clamping and flipping mechanism 3 downward to achieve the clamping and flipping of the shell parts. During the flipping process, through the coordinated design of the bidirectional electric slide rail 102, the bidirectional electric slide rail 2 304, the servo motor 301 and the clamping plate 303, the device can simultaneously realize the clamping and flipping of two shell parts in one lifting process, which meets the device's processing requirements for efficient flipping of a large number of shell parts, and at the same time By installing a quick-release mechanism 305 between the servo motor 301 and the splint 303, when the splint 303 needs to be replaced according to the shape of the shell parts, it is only necessary to pull the limit column 3055 out of the limit groove 3053 through the pull cap 3056, so that the mounting sleeve 3054 can be easily removed from the transmission shaft 3052. At the same time, when installing a new splint 303, it is only necessary to insert the mounting sleeve 3054 on the new splint 303 onto the transmission shaft 3052, and reinsert the limit column 3055 into the limit groove 3053 under the action of the corresponding spring 3051, so that the splint 303 can be replaced. Since the entire replacement process does not require tedious screwing operations, the replacement efficiency of the splint 303 is improved.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A turning device for shell processing, characterized in that: The invention comprises a support (2), wherein a lifting and lowering adjustment mechanism (1) is installed at the middle of the top of the support (2), wherein the lifting and lowering adjustment mechanism (1) comprises an electric cylinder (101) installed at the middle of the top of the support (2) and a bidirectional electric slide rail (102) installed at the telescopic part of the electric cylinder (101), and two sliding blocks provided on the bidirectional electric slide rail (102) are respectively provided with a clamping and flipping mechanism (3), and the clamping and flipping mechanism (3) comprises a bidirectional electric slide rail (304) connected to the sliding blocks on the bidirectional electric slide rail (102), a mounting plate (302) installed on the two sliding blocks provided on the bidirectional electric slide rail (304), and a servo motor (304) installed at the lower part of a side wall of the mounting plate (302). 01) and a clamping plate (303) connected to the servo motor (301) via a quick release mechanism (305), the quick release mechanism (305) comprising a transmission shaft (3052) directly connected to the servo motor (301), a limiting groove (3053) arranged in an annular shape on the outer wall of the transmission shaft (3052), a mounting sleeve (3054) mounted on the clamping plate (303) at a portion connected to the transmission shaft (3052), a limiting column (3055) mounted on the mounting sleeve (3054) at a position directly facing the limiting groove (3053), a pull cap (3056) mounted at one end of the limiting column (3055), and a spring (3051) mounted between the pull cap (3056) and the outer wall of the mounting sleeve (3054).

2. A shell processing turning device according to claim 1, characterized in that: An operation panel (4) is also mounted on one side wall outside the bracket (2), and the bracket (2) also has four fixing ear plates on both sides.

3. A shell processing turning device according to claim 2, characterized in that: The operating panel (4) is electrically connected to the electric cylinder (101), the bidirectional electric slide rail 1 (102), the bidirectional electric slide rail 2 (304), and the servo motor (301).

4. A shell processing turning device according to claim 1, characterized in that: The fixing portion of the electric cylinder (101) is bolted to the bracket (2), and the telescopic portion of the electric cylinder (101) is bolted to the housing of the bidirectional electric slide rail 1 (102).

5. The shell processing turning device according to claim 1, characterized in that: The mounting plate (302) is bolted to the sliding block provided on the second bidirectional electric slide rail (304), and the mounting plate (302) is bolted to the servo motor (301).

6. The shell processing turning device according to claim 1, characterized in that: The transmission shaft (3052) is connected to the driving shaft in the servo motor (301) via a coupling, and the limiting groove (3053) is formed on the transmission shaft (3052).

7. The shell processing turning device according to claim 1, characterized in that: The mounting sleeve (3054) is a cylindrical structure, the mounting sleeve (3054) is welded to the clamping plate (303), and the size of the limiting column (3055) matches the size of the limiting groove (3053).

Images