Transfer device for manual rotating valve production

Abstract

The utility model discloses a transfer device for manual rotating valve production, and relates to the field of manual rotating valves, the transfer device comprises a base and a mechanical arm, one end of the mechanical arm is provided with a mounting cylinder, the mounting cylinder is internally provided with a grabbing assembly and a locking assembly, two pulling plates are pulled, and the pulling plates drive movable rods and limiting rods to move through connecting plates; a movable rod drives a sliding clamping block to extend outwards through a mounting plate, so that an inserting block is unlocked, the output end of an air cylinder is retracted, the inserting block and the sliding clamping block are driven to be separated, the air cylinder and a grabbing assembly are conveniently unlocked, and replacement is conveniently conducted according to hand rotating valves of different specifications; and the connecting disc drives the inclined rod to move, so that the clamping blocks are driven to retract inwards, the hand rotating valve is grabbed, and when the clamping blocks retract inwards, through arrangement of the clamping plates and the compression springs, the fastening degree of retraction is improved, and grabbing looseness is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to hand -operated valve technical field, especially hand -operated valve production uses transfer device. BACKGROUND

[0002] Hand -operated valve is a kind of valve that controls fluid flow by manually rotating wheel, it is a kind of common hand valve, widely used in various fluid control systems, such as water, steam, gas, oil and other liquid delivery system, hand -operated valve controls the movement of valve stem by rotating wheel, and then controls the opening and closing of valve core, realizes the control to fluid flow.

[0003] Hand -operated valve is processed after cutting and other processing steps, and needs to use transfer device to take off workpiece from processing device, then place to transmission belt, to be transported to next processing step, the common transfer device of existing, it is using mechanical arm to carry out grabbing transfer.

[0004] The existing transfer device mainly uses mechanical arm to carry out grabbing transfer, and the mechanical arm carries out grabbing, and for different batches, different production specifications hand -operated valve, often need to replace the grabbing part, and the replacement process of existing grabbing part is more cumbersome, and it is more inconvenient to use. INVENTION CONTENTS

[0005] (One) technical problem solved

[0006] In view of the above problems existing in prior art, the utility model provides a kind of hand -operated valve production transfer device.

[0007] (Two) technical scheme

[0008] To achieve the above purpose, the utility model is realized by the following technical scheme: a kind of hand -operated valve production transfer device, including base, the top of the base is provided with mechanical arm, the end of the mechanical arm away from base is provided with installation cylinder, the inside of the installation cylinder is provided with grabbing assembly, the inside of the installation cylinder is provided with locking assembly;

[0009] Grabbing assembly, including the connecting disc being set in the installation cylinder, the side of the connecting disc away from mechanical arm is fixedly connected with four inclined rods, the outer surface of the inclined rod is movably connected with clamping block, the inner side of the clamping block is provided with clamping plate;

[0010] Locking assembly, including two sliding blocks being movably connected on the side of the connecting disc away from inclined rod, the upper surface and the lower surface of the sliding block are fixedly connected with mounting plate, the inside of the mounting plate is inserted with movable rod, the outer surface of the movable rod is fixedly connected with mounting block, and the mounting block and the inner wall of installation cylinder are provided with tension spring.

[0011] As a preferred scheme of the hand valve production transfer device, the outer surface of the plug-in block is provided with a ring groove, the inner side surface of the sliding clamping block is provided with a limiting protrusion matched with the ring groove, the outer surface of the end of the plug-in block close to the connecting disc is provided with an inclined surface, the side of the connecting disc close to the sliding clamping block is provided with a T-shaped limiting strip, and the outer surface of the sliding clamping block is provided with a limiting groove matched with the T-shaped limiting strip.

[0012] As a preferred scheme of the hand valve production transfer device, the outer surface of the plug-in block is provided with a ring groove, the inner side surface of the sliding clamping block is provided with a limiting protrusion matched with the ring groove, the outer surface of the end of the plug-in block close to the connecting disc is provided with an inclined surface, the side of the connecting disc close to the sliding clamping block is provided with a T-shaped limiting strip, and the outer surface of the sliding clamping block is provided with a limiting groove matched with the T-shaped limiting strip.

[0013] As a preferred scheme of the hand valve production transfer device, the outer surface of the plug-in block is provided with a ring groove, the inner side surface of the sliding clamping block is provided with a limiting protrusion matched with the ring groove, the outer surface of the end of the plug-in block close to the connecting disc is provided with an inclined surface, the side of the connecting disc close to the sliding clamping block is provided with a T-shaped limiting strip, and the outer surface of the sliding clamping block is provided with a limiting groove matched with the T-shaped limiting strip.

[0014] As a preferred scheme of the hand valve production transfer device, the outer surface of the plug-in block is provided with a ring groove, the inner side surface of the sliding clamping block is provided with a limiting protrusion matched with the ring groove, the outer surface of the end of the plug-in block close to the connecting disc is provided with an inclined surface, the side of the connecting disc close to the sliding clamping block is provided with a T-shaped limiting strip, and the outer surface of the sliding clamping block is provided with a limiting groove matched with the T-shaped limiting strip.

[0015] As a preferred scheme of the hand valve production transfer device, the outer surface of the plug-in block is provided with a ring groove, the inner side surface of the sliding clamping block is provided with a limiting protrusion matched with the ring groove, the outer surface of the end of the plug-in block close to the connecting disc is provided with an inclined surface, the side of the connecting disc close to the sliding clamping block is provided with a T-shaped limiting strip, and the outer surface of the sliding clamping block is provided with a limiting groove matched with the T-shaped limiting strip.

[0016] As a preferred scheme of the hand valve production transfer device, the outer surface of the plug-in block is provided with a ring groove, the inner side surface of the sliding clamping block is provided with a limiting protrusion matched with the ring groove, the outer surface of the end of the plug-in block close to the connecting disc is provided with an inclined surface, the side of the connecting disc close to the sliding clamping block is provided with a T-shaped limiting strip, and the outer surface of the sliding clamping block is provided with a limiting groove matched with the T-shaped limiting strip.

[0017] (Three) beneficial effects

[0018] The hand valve production transfer device has the following beneficial effects:

[0019] 1, pull two pull plate, pull plate through the connecting plate drive movable rod limit rod moves, movable rod through the installation plate drive sliding block out, thus realizing the unlocking plug-in block, retracting the output end of the cylinder, thus driving the plug-in block and sliding block separate, convenient to unlock the cylinder and the grabbing assembly, convenient to change according to different specifications of hand valve.

[0020] 2, the cylinder drives the plug-in pipe to move, through the cooperation of the plug-in block and the sliding block, the connecting disc is driven to move, the connecting disc drives the inclined rod to move, so as to drive the clamping block to retract, so as to realize the grabbing of the hand valve, when the clamping block retracts, the clamping plate and the compression spring are arranged, the fastening degree of retraction is improved, and the grabbing is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiment of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0022] Figure 1 It is the structure diagram of the whole structure of the present application.

[0023] Figure 2 It is the structure diagram of the installation cylinder of the present application.

[0024] Figure 3 It is the internal structure diagram of the installation cylinder of the present application.

[0025] Figure 4 It is the explosion structure diagram of the grabbing assembly of the present application.

[0026] Figure 5 It is the explosion structure diagram of the locking assembly of the present application.

[0027] In the figure, 1, base; 2, mechanical arm; 3, installation cylinder; 4, grabbing assembly; 401, connecting disc; 402, inclined rod; 403, clamping block; 404, clamping plate; 405, limit column; 406, compression spring; 5, cylinder; 6, locking assembly; 601, sliding block; 602, installation plate; 603, pull plate; 604, connecting plate; 605, tension spring; 606, mounting block; 607, limit seat; 608, movable rod; 609, plug-in block; 610, T-shaped limit strip. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiment of the present application will be described clearly and completely in combination with the drawings of the embodiment of the present application.

[0029] Embodiment 1

[0030] With reference to Figure 1 , Figure 2 , Figure 3 And Figure 4 , the first embodiment of the utility model provides a transfer device for hand valve production, including base 1, the top of base 1 is provided with mechanical arm 2, the end of mechanical arm 2 away from base 1 is provided with installation cylinder 3, the inside of installation cylinder 3 is provided with grabbing assembly 4, the inside of installation cylinder 3 is provided with locking assembly 6;

[0031] Grabbing assembly 4, including the connecting disc 401 being set in the inside of installation cylinder 3, four inclined rods 402 are fixedly connected on the side of connecting disc 401 away from mechanical arm 2, the outer surface of inclined rod 402 is movably connected with clamping block 403, the inner side of clamping block 403 is provided with clamping plate 404.

[0032] Specifically, the outer surface of clamping block 403 is provided with a round hole, the side of clamping plate 404 close to clamping block 403 is fixedly connected with limiting column 405, limiting column 405 is inserted in the inside of round hole, between the inner wall of round hole and the end of limiting column 405 away from clamping plate 404, compression spring 406 is fixedly connected, limiting column 405 is used to limit the lifting of clamping plate 404, and clamping plate 404 is pushed by compression spring 406, so that the clamping force of the grabbed hand valve is improved, and loosening is avoided.

[0033] Specifically, the side of clamping plate 404 away from clamping block 403 is provided with soft protrusion, the inside of clamping block 403 is provided with inclined slot matched with inclined rod 402, the friction is improved by soft protrusion, the hand valve is prevented from falling off, the inclined rod 402 is moved along with the movement of connecting disc 401 by the cooperation of inclined slot and inclined rod 402, the clamping block 403 is moved in by the cooperation of inclined slot and inclined rod 402.

[0034] Further, the insertion pipe is moved by cylinder 5, the connecting disc 401 is moved by the cooperation of insertion block 609 and sliding block 601, the inclined rod 402 is moved by connecting disc 401, so that the clamping block 403 is moved in, the hand valve is grabbed, the fastening degree of contraction is improved by the setting of clamping plate 404 and compression spring 406 when the clamping block 403 is moved in, and loosening is avoided.

[0035] Embodiment 2

[0036] With reference to Figure 1 , Figure 2 , Figure 3 And Figure 5For the second embodiment of the utility model, this embodiment is based on the last embodiment, locking assembly 6, including two movable connecting in connecting disc 401 far away from the side of inclined rod 402 sliding block 601, the upper surface and the lower surface of sliding block 601 are fixedly connected with mounting plate 602, the inside of mounting plate 602 is provided with movable rod 608, the outer surface of movable rod 608 is fixedly connected with mounting block 606, and the inner wall between mounting block 606 and mounting cylinder 3 is provided with extension spring 605.

[0037] Specifically, the inside of the end of mechanical arm 2 far away from base 1 is provided with cylinder 5, the output end of cylinder 5 is fixedly connected with plug-in block 609, the side of mounting cylinder 3 close to mechanical arm 2 is provided with insertion hole, the end of mounting cylinder 3 close to mechanical arm 2 is provided with external thread cylinder, the end of mechanical arm 2 close to mounting cylinder 3 is provided with thread groove matched with external thread cylinder, the insertion hole makes that plug-in block 609 and the output end of cylinder 5 can be inserted into the inside of mounting cylinder 3, and the connection of external thread cylinder and mechanical arm 2 facilitates the disassembly and installation of mounting cylinder 3.

[0038] Specifically, the outer surface of plug-in block 609 is provided with ring groove, the inner side of sliding block 601 is provided with limiting protrusion matched with ring groove, the outer surface of the end of plug-in block 609 close to connecting disc 401 is provided with inclined surface, the side of connecting disc 401 close to sliding block 601 is provided with T-shaped limiting strip 610, the outer surface of sliding block 601 is provided with limiting groove matched with T-shaped limiting strip 610, the cooperation of ring groove and limiting protrusion facilitates the locking of sliding block 601 to plug-in block 609, the setting of inclined surface makes that when plug-in block 609 is inserted, the setting of inclined surface facilitates the smooth insertion of plug-in block 609 between two sliding blocks 601, and the setting of T-shaped limiting strip 610 limits the sliding of sliding block 601 and makes that sliding block 601 can drive connecting disc 401 to move horizontally.

[0039] Specifically, the upper surface and the lower surface of mounting block 606 are fixedly connected with connecting plate 604, the end of connecting plate 604 far away from movable rod 608 is fixedly connected with pulling plate 603 through the outer surface of mounting cylinder 3, the inside of mounting plate 602 is provided with through groove matched with movable rod 608, through connecting plate 604 and pulling plate 603, it is convenient to pull movable rod 608 to open out, through the setting of through groove, when pulling pulling plate 603, connecting plate 604 can drive mounting plate 602 to open out through movable rod 608, so that two movable blocks are driven to separate, and when cylinder 5 drives plug-in block 609 to move horizontally, the setting of through groove makes that movable rod 608 can move in through groove, avoiding that movable rod 608 affects the movement of sliding block 601.

[0040] Specifically, the outer surface of the mounting block 606 and the inner wall of the mounting cylinder 3 are fixedly connected with the limiting seat 607, the tension spring 605 is arranged between the two limiting seats 607, the limiting seat 607 limits the tension spring 605, and the setting of the tension spring 605 drives the movable rod 608 to always keep the retraction force, so that the mounting plate 602 drives the sliding clamping block 601 to keep locking the plug-in block 609.

[0041] Further, pulling the two pull plates 603, the pull plates 603 drive the movable rod 608 to move the limiting rod through the connecting plate 604, the movable rod 608 drives the sliding clamping block 601 to expand through the mounting plate 602, so as to realize unlocking the plug-in block 609, retracting the output end of the air cylinder 5, so as to drive the plug-in block 609 to separate from the sliding clamping block 601.

[0042] Working principle: when transporting the processed hand valve, whether to replace the grabbing assembly 4 is selected according to the specification of the hand valve, when replacement is needed, pull the two pull plates 603, the pull plates 603 drive the movable rod 608 to move the limiting rod through the connecting plate 604, the movable rod 608 drives the sliding clamping block 601 to expand through the mounting plate 602, so as to realize unlocking the plug-in block 609, retracting the output end of the air cylinder 5, so as to drive the plug-in block 609 to separate from the sliding clamping block 601, then rotating the mounting cylinder 3, so as to drive the external thread cylinder to separate from the mechanical arm 2, realize dismounting the mounting cylinder 3, so as to drive the internal grabbing assembly 4 to be dismounted, then install a new mounting cylinder 3 on the mechanical arm 2 through the external thread cylinder, after installation is completed, start the air cylinder 5, the air cylinder 5 drives the plug-in block 609 to insert into the inside of the mounting cylinder 3, so as to insert the plug-in block 609 between the two sliding clamping blocks 601, so as to realize locking the plug-in block 609 and the sliding clamping block 601, when grabbing is needed subsequently, align the mounting cylinder 3 with the hand valve through the mechanical arm 2, then control the air cylinder 5 to drive the plug-in pipe to move, realize moving the connecting disc 401 through the cooperation of the plug-in block 609 and the sliding clamping block 601, the connecting disc 401 drives the inclined rod 402 to move, so as to realize driving the clamping block 403 to retract, so as to realize grabbing the hand valve, when the clamping block 403 retracts, the setting of the clamping plate 404 and the compression spring 406 improves the fastening degree of retraction, avoids loosening of grabbing, finally realizes transporting the hand valve to the specified position through the mechanical arm 2, finally completes the transportation of the hand valve.

[0043] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A transfer device for hand valve production, comprising a base (1), the top of the base (1) is provided with a mechanical arm (2), characterized in that: The mechanical arm (2) is provided with a mounting cylinder (3) away from the base (1), the inside of the mounting cylinder (3) is provided with a grabbing assembly (4), the inside of the mounting cylinder (3) is provided with a locking assembly (6); The grabbing assembly (4) comprises a connecting disc (401) arranged in the mounting cylinder (3), four inclined rods (402) are fixedly connected to one side of the connecting disc (401) away from the mechanical arm (2), the outer surfaces of the inclined rods (402) are movably connected with clamping blocks (403), and the inner side surfaces of the clamping blocks (403) are provided with clamping plates (404); The locking assembly (6) comprises two sliding blocks (601) movably connected to one side of the connecting disc (401) away from the inclined rods (402), the upper surfaces and the lower surfaces of the sliding blocks (601) are fixedly connected with mounting plates (602), the interiors of the mounting plates (602) are provided with movable rods (608), the outer surfaces of the movable rods (608) are fixedly connected with mounting blocks (606), and the mounting blocks (606) and the inner walls of the mounting cylinder (3) are provided with tension springs (605).

2. The transfer device for hand valve production according to claim 1, characterized in that: The inside of the mechanical arm (2) away from the base (1) is provided with a cylinder (5), the output end of the cylinder (5) is fixedly connected with a plug-in block (609), one side of the mounting cylinder (3) close to the mechanical arm (2) is provided with a plug hole, one end of the mounting cylinder (3) close to the mechanical arm (2) is provided with an external thread cylinder, and one end of the mechanical arm (2) close to the mounting cylinder (3) is provided with a threaded groove matched with the external thread cylinder.

3. The transfer device for hand valve production according to claim 2, characterized in that: The outer surface of the plug-in block (609) is provided with a ring groove, the inner side surface of the sliding block (601) is provided with a limiting protrusion matched with the ring groove, the outer surface of one end of the plug-in block (609) close to the connecting disc (401) is provided with an inclined surface, one side of the connecting disc (401) close to the sliding block (601) is provided with a T-shaped limiting strip (610), and the outer surface of the sliding block (601) is provided with a limiting groove matched with the T-shaped limiting strip (610).

4. The transfer device for hand valve production according to claim 3, characterized in that: The upper surfaces and the lower surfaces of the mounting blocks (606) are fixedly connected with connecting plates (604), one end of the connecting plates (604) away from the movable rods (608) is fixedly connected with a pulling plate (603) penetrating through the outer surface of the mounting cylinder (3), and the interior of the mounting plate (602) is provided with a through groove matched with the movable rod (608).

5. The transfer device for hand valve production according to claim 4, characterized in that: The outer surfaces of the mounting blocks (606) and the inner walls of the mounting cylinder (3) are fixedly connected with limiting seats (607), and the tension spring (605) is arranged between the two limiting seats (607).

6. The transfer device for hand valve production according to claim 5, characterized in that: The outer surface of the clamping block (403) is provided with a circular hole, the side of the clamping plate (404) close to the clamping block (403) is fixedly connected with a limiting column (405), the limiting column (405) is plugged into the circular hole, and the compression spring (406) is fixedly connected between the end of the limiting column (405) away from the clamping plate (404) and the inner wall of the circular hole.

7. The transfer device for hand valve production according to claim 6, characterized in that: The clamping plate (404) is provided with soft protrusions on the side away from the clamping block (403), and the clamping block (403) is internally provided with a slanted groove matched with the slanted rod (402).

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