Nail pushing piece mounting device for anastomat

Abstract

The utility model relates to a nail pushing piece installation device for an anastomat, and belongs to the field of medical instrument equipment machining, the nail pushing piece installation device comprises a rack, a sliding plate is arranged on the rack, the sliding plate and the rack slide relatively, a control block is arranged on the sliding plate, an embedding hole and an air suction hole are formed in the control block, the embedding hole is communicated with the air suction hole, and a nail pushing piece is embedded in the embedding hole; a negative pressure air pipe is installed at the opening of the air suction hole, a control rod is arranged on the sliding plate and slides in the embedded hole, and a control piece is arranged on the sliding plate and used for controlling sliding of the control rod. The negative pressure air pipe applies suction force to the nail pushing piece through the air suction hole, then the sliding plate is moved to control movement of the block, the control block can drive the nail pushing piece to move to a proper position, the control rod abuts against the nail pushing piece through the control piece, the nail pushing piece is pushed out of the embedding hole and moved into the nail box, and therefore installation of the nail pushing piece is achieved, and manual assembly is not needed.

Description

Technical Field

[0001] The present application relates to the field of medical equipment processing, and in particular to a stapler pusher installation device. Background Art

[0002] The stapler is a device used in medicine to replace manual suturing. Its main working principle is to use the staple push slider to push the stapler plate into the staple hole of the stapler magazine. The stapler plate then drives the titanium staples into the tissue to staple the tissue. Compared with traditional manual suturing, the stapler suturing operation is simple and convenient, saves operation time, is disposable, avoids cross infection, and uses titanium staples or stainless steel staples (skin staplers) to suture tightly with moderate tightness. It has few side effects and effectively reduces surgical complications.

[0003] Currently, during the assembly process of the stapler, the staple pusher in the stapler magazine is assembled manually. The manual assembly of the staple pusher is slow and takes a long time, which greatly affects the production efficiency of the stapler. Utility Model Content

[0004] In order to improve the problem of low assembly speed of a staple pusher, the present application provides a staple pusher installation device for a stapler.

[0005] The present application provides a stapler pusher installation device that adopts the following technical solution:

[0006] A stapler pusher installation device comprises a frame, a sliding plate is provided on the frame, the sliding plate and the frame slide relative to each other, a control block is provided on the sliding plate, an embedding hole and an air suction hole are provided on the control block, the embedding hole and the air suction hole are connected, the embedding hole is for the stapler pusher to be embedded, a negative pressure air pipe is installed at the orifice of the air suction hole, a control rod is provided on the sliding plate, the control rod is located in the embedding hole and slides, and a control member is provided on the sliding plate, and the control member is used to control the sliding of the control rod.

[0007] By adopting the above technical scheme, when it is necessary to assemble the nail pusher, the nail pusher is placed in the embedding hole, and the negative pressure air pipe applies suction to the nail pusher through the suction hole, so that the nail pusher is fixed in the embedding hole, and then the sliding plate is moved. The movement of the sliding plate can drive the movement of the control block, and the control block can drive the nail pusher to move to a suitable position. The movement of the control rod is controlled by the control member, and the control rod abuts against the nail pusher to push the nail pusher out of the embedding hole and move it into the nail magazine, thereby realizing the installation of the nail pusher without manual assembly, thereby improving the assembly rate of the nail pusher and improving the production efficiency of the stapler.

[0008] Preferably, a mounting plate is fixedly connected to the sliding plate, the control component is a control cylinder, the control cylinder is mounted on the mounting plate, and the control cylinder piston rod and the control rod are fixedly connected.

[0009] By adopting the above technical solution, when the control block drives the nail pushing piece to a suitable position, the piston rod of the control cylinder can drive the movement of the control rod, so that the control rod moves in the embedded hole and applies force to the nail pushing piece in the embedded hole, thereby facilitating the installation of the nail pushing piece.

[0010] Preferably, it also includes a connecting plate, the connecting plate and the control block are detachably connected, a guide rail is installed on the sliding plate, and the connecting plate is connected to the slider on the guide rail through bolts.

[0011] By adopting the above technical solution, when installing the control block, the control block and the connecting plate are installed, and then the connecting plate is installed on the slider of the guide rail. The operator can adjust the movement of the connecting plate through the guide rail, thereby adjusting the position of the control block, so that when the sliding plate drives the control block to move, the nail pushing piece embedded in the hole can be moved into the nail box under the action of the control rod.

[0012] Preferably, a connecting groove is provided on the connecting plate, a connecting block is fixedly connected to the control block, the connecting groove is for the connecting block to be embedded, and a connecting bolt is provided on the connecting block, and the connecting bolt passes through the connecting block and the connecting plate for threaded connection.

[0013] By adopting the above technical solution, when it is necessary to install the control block and the connecting plate, move the control block so that the control block drives the connecting block to be embedded in the connecting groove, and then screw in the connecting bolt. The connecting bolt can limit the connecting block so that the connecting block is fixed in the connecting groove, thereby limiting the control block and realizing the installation of the control block.

[0014] Preferably, an auxiliary hole is provided on the control block, an auxiliary rod is provided on the sliding plate, the auxiliary rod slides in the auxiliary hole, the auxiliary rod can slide into the nailing hole of the nail magazine, and an auxiliary component is provided on the sliding plate, and the auxiliary component is used to control the sliding of the auxiliary rod.

[0015] By adopting the above technical solution, when the nail pushing piece moves into the nail magazine, the auxiliary rod can move under the action of the auxiliary component, the auxiliary hole can limit the movement of the auxiliary rod, the auxiliary rod can move to be embedded in the nail loading hole of the nail magazine, and the auxiliary rod can support the nail loading hole of the nail magazine, so as to facilitate the nail pushing piece to be embedded in the nail loading hole of the nail magazine.

[0016] Preferably, the auxiliary component comprises an auxiliary block and an auxiliary cylinder, the auxiliary block is fixedly connected to an auxiliary rod, the auxiliary cylinder is mounted on a sliding plate, and the piston rod of the auxiliary cylinder is fixedly connected to the auxiliary block.

[0017] By adopting the above technical solution, when the auxiliary rod needs to move, the piston rod of the auxiliary cylinder can drive the movement of the auxiliary block, and the movement of the auxiliary block can drive the movement of the auxiliary rod, so that the auxiliary rod moves in the auxiliary hole, and the auxiliary hole can limit the movement of the auxiliary rod, so that the auxiliary rod can support the nail hole of the nail magazine.

[0018] Preferably, a fixed box is fixedly connected to the frame, a slide rail and a slide block are provided in the fixed box, the slide block slides on the slide rail, a motor is installed on the frame, the rotating shaft of the motor extends into the fixed box and is fixedly connected with a gear, a matching groove for matching with the gear is provided on the slide block, a sliding cylinder is fixedly connected to the sliding block, a connecting rod is fixedly connected to the sliding plate, and the connecting rod is fixedly connected to the piston rod of the sliding cylinder.

[0019] By adopting the above technical solution, when the sliding plate needs to be moved, the driving motor drives the motor to drive the gear to rotate, and the gear and the matching groove cooperate to move the sliding block in the horizontal direction, thereby moving the sliding plate in the horizontal direction; the sliding cylinder can control the connecting rod to slide in the vertical direction, thereby moving the connecting rod in the vertical direction, making it easier for the connecting rod to drive the sliding plate to move in the horizontal direction.

[0020] Preferably, a vibration plate and a feeding cylinder are installed on the frame, a feeding block is fixedly connected to the piston of the feeding cylinder, a feeding groove is opened on the feeding block, and the feeding groove is used for the pin pusher in the vibration plate to be embedded, and the control block can be moved to abut against the notch of the feeding groove.

[0021] By adopting the above technical solution, when the push nail piece needs to be installed, the push nail piece in the vibration plate moves under the action of the vibration plate and moves into the loading trough. The loading trough can limit the push nail piece, and the loading cylinder can lift the loading block to facilitate the push nail piece in the loading trough to move into the embedding hole.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. Through the arrangement of the embedding hole, the suction hole, the negative pressure air pipe and the control member, when the nail pushing piece needs to be assembled, the nail pushing piece is placed in the embedding hole, and the negative pressure air pipe applies suction to the nail pushing piece through the suction hole, so that the nail pushing piece is fixed in the embedding hole, and then the sliding plate is moved, and the movement of the sliding plate can drive the movement of the control block, and the control block can drive the nail pushing piece to move to a suitable position, and the control member controls the movement of the control rod, and the control rod abuts against the nail pushing piece, so that the nail pushing piece is pushed out of the embedding hole and moved into the nail box, thereby realizing the installation of the nail pushing piece, without manual assembly, improving the assembly rate of the nail pushing piece, and improving the production efficiency of the stapler;

[0024] 2. Through the setting of the auxiliary hole, the auxiliary rod and the auxiliary component, when the nail pushing piece moves into the nail magazine, the auxiliary rod can move under the action of the auxiliary component, the auxiliary hole can limit the movement of the auxiliary rod, the auxiliary rod can move to be embedded in the nail loading hole of the nail magazine, and the auxiliary rod can support the nail loading hole of the nail magazine to facilitate the nail pushing piece to be embedded in the nail loading hole of the nail magazine. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the stapler pusher installation device in the embodiment of the present application.

[0026] Figure 2 It is a schematic diagram of the internal structure of the fixing box in the embodiment of the present application.

[0027] Figure 3 It is a schematic diagram of the connection structure of the control block, the connecting plate and the auxiliary block in the embodiment of the present application.

[0028] Figure 4 It is a schematic diagram of the exploded structure used to reflect the control block, the connecting plate and the auxiliary block in the embodiment of the present application.

[0029] Figure 5 It is a schematic diagram of the connection structure of the control block, the connecting plate and the auxiliary block in the embodiment of the present application.

[0030] Explanation of the accompanying drawings: 1. Frame; 11. Motor; 12. Gear; 13. Vibrating plate; 14. Loading cylinder; 141. Loading block; 142. Loading trough; 2. Sliding plate; 21. Mounting plate; 22. Control cylinder; 23. Guide rail; 24. Connecting rod; 3. Control block; 31. Embedding hole; 311. Control rod; 32. Suction hole; 33. Connecting block; 331. Connecting bolt; 34. Auxiliary hole; 341. Auxiliary rod; 4. Connecting plate; 41. Connecting groove; 5. Auxiliary component; 51. Auxiliary block; 52. Auxiliary cylinder; 6. Fixing box; 61. Slide rail; 62. Sliding block; 621. Matching groove; 63. Sliding cylinder. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-5 This application is described in further detail.

[0032] The present application embodiment discloses a stapler pusher installation device, such as Figure 1 and 2 As shown, the machine comprises a frame 1, on which a vibration plate 13 and a feeding cylinder 14 are fixedly mounted. The feeding cylinder 14 is a rodless cylinder, and the vibrating plate 13 is provided with a push pin sheet. A feeding block 141 is fixedly connected to the slider of the feeding cylinder 14, and a feeding groove 142 is provided on the feeding block 141, and the push pin sheet in the vibrating plate 13 is inserted into the feeding groove 142.

[0033] like Figure 1 and 2 As shown, a sliding plate 2 is provided on the frame 1, and two sliding plates 2 are provided. The sliding plates 2 and the frame 1 slide relative to each other, and both sliding plates 2 move closer to or away from the nail magazine. A fixed box 6 is fixedly connected to the frame 1, and a slide rail 61 and a sliding block 62 are provided in the fixed box 6. The sliding block 62 slides on the slide rail 61. A motor 11 is fixedly installed on the frame 1, and the rotating shaft of the motor 11 extends into the fixed box 6. One end of the rotating shaft of the motor 11 extending into the fixed box 6 is coaxially fixedly connected with a gear 12. A matching groove 621 that matches the gear 12 is provided on the sliding block 62, and the operator can control the horizontal movement of the sliding block 62 by driving the motor 11. A sliding cylinder 63 is fixedly installed on the sliding block 62, a sliding plate 2 is provided on the frame 1, a connecting rod 24 is fixedly connected to the sliding plate 2, the piston rod of the sliding cylinder 63 and the connecting rod 24 are fixedly connected, the operator can control the movement of the connecting rod 24 in the vertical direction through the sliding cylinder 63, thereby driving the movement of the sliding plate 2 in the vertical direction; and the sliding block 62 can drive the sliding cylinder 63 to move in the horizontal direction, thereby also driving the movement of the sliding plate 2 in the horizontal direction.

[0034] like Figure 3 and 4 As shown, the sliding plate 2 is provided with a connecting plate 4 and a control block 3, and a guide rail 23 is installed on the sliding plate 2. The connecting plate 4 is connected to the slider on the guide rail 23 by bolts, and the operator can control the movement of the connecting plate 4 through the guide rail 23. The connecting plate 4 and the control block 3 are detachably connected, and a connecting groove 41 is provided on the connecting plate 4. A connecting block 33 is fixedly connected to the control block 3, and the connecting groove 41 is for the connecting block 33 to be embedded; a connecting bolt 331 is provided on the connecting block 33, and the connecting bolt 331 passes through the connecting block 33 and is threadedly connected to the connecting plate 4. When the connecting plate 4 and the control block 3 need to be installed, the control block 3 is moved so that the control block 3 drives the connecting block 33 to be embedded in the connecting groove 41, and then the connecting bolt 331 is screwed in, and the connecting bolt 331 can limit the connecting block 33, thereby realizing the installation of the connecting plate 4 and the control block 3. The operator can adjust the position of the connecting plate 4 through the guide rail 23, thereby adjusting the position of the control block 3. When the control block 3 is adjusted to a suitable position, the operator adjusts the slider on the guide rail 23 to be fixed, so that the control block 3 and the sliding plate 2 are relatively fixed, which facilitates the sliding plate 2 to drive the movement of the control block 3.

[0035] like Figure 4 and 5As shown, the control block 3 is provided with an embedding hole 31 and an air suction hole 32. The embedding hole 31 is for the nail pushing piece to be embedded; the embedding hole 31 and the air suction hole 32 are connected, and a negative pressure air pipe is installed at the opening of the air suction hole 32. The operator can drive the control block 3 to move toward the loading block 141 by moving the sliding plate 2, so that the control block 3 abuts against the notch of the loading slot 142. At this time, the nail pushing piece in the loading slot 142 can be embedded in the embedding hole 31, and under the action of the negative pressure air pipe, the nail pushing piece can be sucked into the embedding hole 31, so that the control block 3 drives the nail pushing piece to move toward the nail box and install it.

[0036] like Figure 5 As shown, a control rod 311 is provided on the sliding plate 2, and the control rod 311 and the sliding plate 2 slide relative to each other, and the sliding direction of the control rod 311 is the vertical direction, and the control rod 311 can slide into the embedded hole 31. A control member is provided on the sliding plate 2, and the control member is a control cylinder 22. The sliding plate 2 is fixedly connected with a mounting plate 21, and the control cylinder 22 is installed on the mounting plate 21. The piston rod of the control cylinder 22 and the control rod 311 are fixedly connected. When the push nail piece is sucked into the embedded hole 31 and needs to be installed in the nail box, the operator can drive the control cylinder 22 so that the piston rod of the control cylinder 22 drives the control rod 311 to move, and the control rod 311 can move to abut against the push nail piece in the embedded hole 31, and push the push nail piece from the embedded hole 31 into the nail box, thereby realizing the installation of the push nail piece, without manual assembly, and improving the assembly rate of the push nail piece.

[0037] like Figure 3 and 5 As shown, an auxiliary rod 341 is provided on the sliding plate 2, and the auxiliary rod 341 and the sliding plate 2 slide relative to each other, and the sliding direction of the auxiliary rod 341 is the vertical direction. Auxiliary holes 34 are provided on the control block 3 and are located on both sides of the embedding hole 31. The auxiliary rod 341 slides in the auxiliary hole 34, and one end of the auxiliary rod 341 can pass through the auxiliary hole 34 and move to the nailing hole of the nail magazine. An auxiliary component 5 is provided on the sliding plate 2, and the auxiliary component 5 includes an auxiliary block 51 and an auxiliary cylinder 52. The auxiliary block 51 and the auxiliary rod 341 are fixedly connected; the auxiliary cylinder 52 is fixedly installed on the sliding plate 2, and the piston rod of the auxiliary cylinder 52 is fixedly connected to the auxiliary block 51. When the control rod 311 slides into the embedding hole 31 to push the nail pushing piece, the piston rod of the auxiliary cylinder 52 drives the auxiliary block 51 to move, and the auxiliary block 51 can drive the auxiliary rod 341 to move, so that one end of the auxiliary rod 341 is embedded in the nail loading hole of the nail magazine through the auxiliary hole 34. The auxiliary rod 341 can abut the nail pushing piece in the nail loading hole, and can also support the nail loading hole without the nail pushing piece, so as to facilitate the installation of the nail pushing piece.

[0038] The implementation principle of the stapler pusher installation device of the present application embodiment is as follows:

[0039] The nail pushing piece in the vibration disk 13 moves into the feeding groove 142, and the sliding plate 2 moves under the action of the motor 11 and the sliding cylinder 63, thereby driving the movement of the control block 3, so that the nail pushing piece in the feeding groove 142 is embedded in the embedding hole 31, and is fixed in the embedding hole 31 under the action of the negative pressure air pipe, and then the control block 3 is moved to a suitable position toward the nail magazine by the motor 11 and the sliding cylinder 63 again, and the control cylinder 22 is driven to make the control rod 311 push the nail pushing piece in the embedding hole 31 out, and the auxiliary cylinder 52 is driven to make the auxiliary rod 341 support the hole or press the nail pushing piece tightly, thereby realizing the installation of the nail pushing piece.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stapler pusher installation device, characterized in that: The invention comprises a frame (1), a sliding plate (2) being provided on the frame (1), the sliding plate (2) and the frame (1) sliding relative to each other, a control block (3) being provided on the sliding plate (2), an embedding hole (31) and an air suction hole (32) being provided on the control block (3), the embedding hole (31) and the air suction hole (32) being communicated with each other, the embedding hole (31) being provided for a nail pushing piece to be embedded, a negative pressure air pipe being installed at the orifice of the air suction hole (32), a control rod (311) being provided on the sliding plate (2), the control rod (311) being located in the embedding hole (31) and sliding, and a control member being provided on the sliding plate (2), the control member being used for controlling the sliding of the control rod (311).

2. The stapler pusher installation device according to claim 1, characterized in that: The sliding plate (2) is fixedly connected to a mounting plate (21); the control component is a control cylinder (22); the control cylinder (22) is mounted on the mounting plate (21); and the piston rod of the control cylinder (22) and the control rod (311) are fixedly connected.

3. The stapler pusher installation device according to claim 1, characterized in that: It also comprises a connecting plate (4), the connecting plate (4) and the control block (3) are detachably connected, a guide rail (23) is installed on the sliding plate (2), and the connecting plate (4) is connected to a slider on the guide rail (23) via bolts.

4. The stapler pusher installation device according to claim 3, characterized in that: The connecting plate (4) is provided with a connecting groove (41), the control block (3) is fixedly connected with a connecting block (33), the connecting groove (41) is for the connecting block (33) to be embedded, the connecting block (33) is provided with a connecting bolt (331), and the connecting bolt (331) passes through the connecting block (33) and is threadedly connected with the connecting plate (4).

5. The stapler pusher installation device according to claim 1, characterized in that: The control block (3) is provided with an auxiliary hole (34), the sliding plate (2) is provided with an auxiliary rod (341), the auxiliary rod (341) is located in the auxiliary hole (34) and slides, the auxiliary rod (341) can slide into the nailing hole of the nail magazine, and the sliding plate (2) is provided with an auxiliary component (5), and the auxiliary component (5) is used to control the sliding of the auxiliary rod (341).

6. The stapler pusher installation device for a stapler according to claim 5, characterized in that: The auxiliary component (5) comprises an auxiliary block (51) and an auxiliary cylinder (52); the auxiliary block (51) and the auxiliary rod (341) are fixedly connected; the auxiliary cylinder (52) is mounted on the sliding plate (2); and the piston rod of the auxiliary cylinder (52) and the auxiliary block (51) are fixedly connected.

7. The stapler pusher installation device according to claim 1, characterized in that: The frame (1) is fixedly connected to a fixed box (6), the fixed box (6) is provided with a slide rail (61) and a slide block (62), the slide block (62) is located on the slide rail (61) and slides, the frame (1) is installed with a motor (11), the rotating shaft of the motor (11) extends into the fixed box (6) and is fixedly connected to a gear (12), the slide block (62) is provided with a matching groove (621) that matches the gear (12), the slide block (62) is fixedly connected to a slide cylinder (63), the slide plate (2) is fixedly connected to a connecting rod (24), and the connecting rod (24) is fixedly connected to a piston rod of the slide cylinder (63).

8. The stapler pusher installation device according to claim 1, characterized in that: A vibration plate (13) and a feeding cylinder (14) are mounted on the frame (1); a feeding block (141) is fixedly connected to the piston of the feeding cylinder (14); a feeding groove (142) is provided on the feeding block (141); a nail pushing piece in the vibration plate (13) is embedded in the feeding groove (142); and the control block (3) can be moved to abut against the notch of the feeding groove (142).

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