Multi-station ball valve automatic feeding equipment

Abstract

The utility model discloses multi-station automatic feeding equipment for ball valves, relates to the technical field of ball valves, and aims to solve the technical problems that the feeding equipment can only feed a single material, and the efficiency is low. According to the technical scheme, the device is characterized by comprising a base, a lower sliding mechanism is arranged on the base, two connecting plates and a connecting shaft are arranged on the lower sliding mechanism, a disc is arranged at the tops of the two connecting plates, the top of the connecting shaft penetrates through the disc, a rotating mechanism is arranged at the bottom of the disc, and the rotating mechanism is arranged on the base. A disc is arranged on the base, a plurality of first positioning mechanisms and a plurality of second positioning mechanisms are arranged at the top of the disc, a support is arranged on the two sides of the base, the two ends of the top of the support are each provided with an upper sliding mechanism, and the two upper sliding mechanisms are provided with a left lifting grabbing mechanism and a right lifting grabbing mechanism correspondingly. The utility model aims to provide a multi-station automatic feeding device for ball valves.

Description

TECHNICAL FIELD

[0001] The utility model relates to ball valve, more specifically, it relates to a kind of multi-station ball valve automatic feeding equipment. BACKGROUND

[0002] Ball valve is a kind of opening and closing member used in pipeline, for controlling the flow and on-off of fluid in pipeline, ball valve usually includes valve body, valve core inside valve body, and rotating shaft for controlling the rotation of valve core connected with valve core.Plastic ball valve is one of common ball valve types, suitable for the interception of the conveying process of corrosive medium.

[0003] The valve body feeding device of a kind of ball valve automatic assembly machine of Chinese patent announcement with the publication number CN203292819U, its technical points are: including workbench, workbench is fixedly connected with mould seat, mould seat moves with workbench, this valve body feeding device is set to the side of workbench and includes support, vibrating tray and abutment, support is fixedly connected with horizontal guide rail, horizontal guide rail is movably connected with manipulator, abutment is fixed in the middle of support, and the side of abutment has locating groove, the discharge port of vibrating tray is set opposite to the locating groove of abutment, manipulator can transport the valve body in locating groove to mould seat.

[0004] In the above technical scheme, a kind of feeding equipment can only feed single material, and the efficiency is lower.

[0005] Therefore, a new technical scheme is needed to solve the above technical problems. UTILITY MODEL CONTENT

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a kind of multi-station ball valve automatic feeding equipment.

[0007] The above technical purpose of the utility model is realized by the following technical scheme: a kind of multi-station ball valve automatic feeding equipment, characterized by: including base, the lower sliding mechanism is provided on the base, the lower sliding mechanism is provided with two connecting plates and a connecting shaft, the top of two connecting plates is provided with a disc, the top of connecting shaft penetrates disc, the bottom of disc is provided with rotating mechanism, the top of disc is provided with a plurality of first positioning mechanisms and a plurality of second positioning mechanisms, the both sides of base are provided with a support, the top of support is provided with a group of upper sliding mechanisms at both ends, two groups of upper sliding mechanisms are respectively provided with left lifting gripping mechanism and right lifting gripping mechanism.

[0008] By adopting the technical scheme, when the check ring and the ball core reach below the left lifting grabbing mechanism and the right lifting grabbing mechanism respectively, the left lifting grabbing mechanism and the right lifting grabbing mechanism grab the check ring and the ball core to the first positioning mechanism and the second positioning mechanism respectively through the upper sliding mechanism, after a group of grabbing is completed, the rotating mechanism rotates the disc, so that the idle first positioning mechanism and the second positioning mechanism are located below the left lifting grabbing mechanism and the right lifting grabbing mechanism respectively, the upper sliding mechanism drives the left lifting grabbing mechanism and the right lifting grabbing mechanism to grab the check ring and the ball core again and place them on the first positioning mechanism and the second positioning mechanism, after the first positioning mechanism and the second positioning mechanism on the disc are all filled, the lower sliding mechanism moves the disc away from the left lifting grabbing mechanism and the right lifting grabbing mechanism as a whole, so as to complete feeding, the two connecting plates abut against the disc and play a certain supporting role, so that the disc does not shake and deviate during work, and the connecting shaft can play a positioning and connecting role.

[0009] The utility model further sets up: lower sliding mechanism includes lower slide rail, lower sliding block, lower sliding plate, screw rod, sliding motor and sliding mounting plate, lower slide rail sets up in the upper surface of base, the specific quantity of lower sliding block is a plurality of, lower sliding block sliding connection in lower slide rail, the bottom bolt of lower sliding plate is fixed in lower sliding block, its top bolt is fixed in two connecting plates and connecting shaft, screw rod is passed and is connected in lower sliding plate, sliding motor sets up in screw rod one end, its bolt is fixed in sliding mounting plate, sliding mounting plate bolt is fixed in base.

[0010] The utility model further sets up: the bottom of lower sliding plate is provided with two guide plates, two guide plates bolt are fixed on sliding mounting plate.

[0011] The utility model further sets up: rotating mechanism includes ratchet wheel, driving crank, driven crank, driven mounting plate, driving mounting plate, locking crank, locking mounting plate and rotating motor, ratchet wheel rotation is connected in connecting shaft and is fixedly connected in disc, driving crank rotation is connected in driven crank, one end of driven crank is engaged in ratchet wheel, and its other end rotation is connected in driven mounting plate, driven mounting plate and driving mounting plate bolt are fixed in a connecting plate, one end of locking crank is engaged in ratchet wheel, and its other end rotation is connected in locking mounting plate, locking mounting plate bolt is fixed in another connecting plate, the output shaft of rotating motor rotation is connected in driving crank, and bolt is fixed in driving mounting plate.

[0012] The utility model further sets up: first positioning mechanism includes the positioning groove of setting in disc surface, positioning ring is provided on positioning groove.

[0013] The utility model further sets up: second positioning mechanism includes setting in the positioning protruding of disc surface, one end of positioning protruding sets up a piece of positioning side plate.

[0014] The utility model further sets up: the upper slide mechanism includes upper slide rail, upper sliding block, upper slide plate, slide cylinder and slide connecting plate, upper slide rail sets up in the top of support, upper sliding block is connected in upper slide rail, its top is bolted in upper slide plate, slide cylinder sets up in the side of support, one side of slide connecting plate is bolted in slide cylinder, its top is bolted in upper slide plate.

[0015] The utility model further sets up: the left lifting grabbing mechanism includes left lifting cylinder, left mounting plate, left clamping cylinder and left clamping finger, left lifting cylinder sets up in one side of slide connecting plate, left mounting plate sets up in left lifting cylinder, left clamping cylinder sets up in the bottom of left mounting plate, the specific quantity of left clamping finger is a plurality of, left clamping finger sets up in left clamping cylinder.

[0016] The utility model further sets up: the right lifting grabbing mechanism includes right lifting cylinder, right mounting plate, right clamping rotary cylinder and right clamping finger, right lifting cylinder sets up in one side of slide connecting plate, right mounting plate sets up in one side of right lifting cylinder, right clamping rotary cylinder sets up in right mounting plate, the specific quantity of right clamping finger is a plurality of, right clamping finger sets up in right clamping rotary cylinder.

[0017] The utility model has following beneficial effect: 1. the lower slide rail in lower slide mechanism, lower sliding block, lower slide plate, screw rod, slide motor and slide mounting plate can drive disc to be far away or close to left lifting grabbing mechanism and right lifting grabbing mechanism.

[0018] 2. the ratchet wheel in rotary mechanism, driving crank, driven crank, driven mounting plate, driving mounting plate, locking crank, locking mounting plate and rotary motor can make disc rotation and lock.

[0019] 3. first positioning mechanism and second positioning mechanism can play the positioning installation effect to check ring and ball core.

[0020] 4. left lifting grabbing mechanism and right lifting grabbing mechanism can grab check ring and ball core. DRAWINGS

[0021] Fig. 1 It is the three-dimensional structure schematic diagram of this embodiment;

[0022] Fig. 2 It is the plan view of this embodiment;

[0023] Fig. 3 It is the perspective view of the rotating mechanism of the embodiment;

[0024] Fig. 4 It is the perspective view of the upper sliding mechanism, the left lifting grabbing mechanism and the right lifting grabbing mechanism of the embodiment.

[0025] BRIEF DESCRIPTION OF DRAWINGS: 1, base; 2, connecting plate; 3, connecting shaft; 4, disc; 5, support; 6, lower sliding rail; 7, lower sliding block; 8, lower sliding plate; 9, screw rod; 10, sliding motor; 11, sliding mounting plate; 12, guide plate; 13, ratchet; 14, driving crank; 15, driven crank; 16, driven mounting plate; 17, driving mounting plate; 18, locking crank; 19, locking mounting plate; 20, rotating motor; 21, positioning groove; 22, positioning ring; 23, positioning protrusion; 24, positioning side plate; 25, upper sliding rail; 26, upper sliding block; 27, upper sliding plate; 28, sliding cylinder; 29, sliding connecting plate; 30, left lifting cylinder; 31, left mounting plate; 32, left clamping cylinder; 33, left clamping finger; 34, right lifting cylinder; 35, right mounting plate; 36, right clamping rotating cylinder; 37, right clamping finger. DETAILED DESCRIPTION

[0026] The utility model will be made further detailed description in combination with the drawings.

[0027] Same parts are denoted by same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0028] As Figs. 1 to 4 shown, a multi-station ball valve automatic feeding equipment, including base 1, base 1 is provided with lower sliding mechanism, lower sliding mechanism is provided with two connecting plates 2 and a connecting shaft 3, the top of two connecting plates 2 is provided with a disc 4, the top of connecting shaft 3 penetrates disc 4, the bottom of disc 4 is provided with rotating mechanism, the top of disc 4 is provided with several groups of first positioning mechanism and several groups of second positioning mechanism, the both sides of base 1 are provided with a support 5, and the both ends of the top of support 5 are provided with a group of upper sliding mechanism, and the two groups of upper sliding mechanism are provided with left lifting grabbing mechanism and right lifting grabbing mechanism respectively.

[0029] When in use, when the check ring and the ball core reach below the left lifting gripping mechanism and the right lifting gripping mechanism respectively, the left lifting gripping mechanism and the right lifting gripping mechanism grip the check ring and the ball core onto the first positioning mechanism and the second positioning mechanism respectively through the upper sliding mechanism, after a set of gripping is completed, the rotating mechanism rotates the disc 4, so that the idle first positioning mechanism and the second positioning mechanism are located below the left lifting gripping mechanism and the right lifting gripping mechanism respectively, the upper sliding mechanism drives the left lifting gripping mechanism and the right lifting gripping mechanism to grip the check ring and the ball core again and place them onto the first positioning mechanism and the second positioning mechanism, after the first positioning mechanism and the second positioning mechanism on the disc 4 are filled, the lower sliding mechanism makes the disc 4 away from the left lifting gripping mechanism and the right lifting gripping mechanism as a whole, so as to complete the feeding, the two connecting plates 2 abut against the disc 4, which plays a certain supporting role, so that the disc 4 will not shake and deviate during the working process, and the connecting shaft 3 can play the role of positioning and connection.

[0030] The lower sliding mechanism comprises a lower sliding rail 6, a plurality of lower sliding blocks 7, a lower sliding plate 8, a lead screw 9, a sliding motor 10 and a sliding mounting plate 11, the lower sliding rail 6 is arranged on the upper surface of the base 1, the specific number of the lower sliding blocks 7 is several, the lower sliding blocks 7 are slidably connected to the lower sliding rail 6, the lower sliding plate 8 is bolted at the bottom to the lower sliding blocks 7, bolted at the top to the two connecting plates 2 and the connecting shaft 3, the lead screw 9 penetrates and is threadedly connected to the lower sliding plate 8, the sliding motor 10 is arranged at one end of the lead screw 9 and is bolted to the sliding mounting plate 11, and the sliding mounting plate 11 is bolted to the base 1.

[0031] The sliding motor 10 generates driving force to drive the lead screw 9 to rotate, the rotation of the lead screw 9 can drive the lower sliding blocks 7 to linearly displace correspondingly, the displacement of the lower sliding blocks 7 can drive the lower sliding plate 8 to displace, and the lower sliding plate 8 can drive the disc 4 to move away from or close to the left lifting gripping mechanism and the right lifting gripping mechanism through the connecting shaft 3.

[0032] The lower sliding plate 8 is provided with two guide plates 12 at the bottom, and the two guide plates 12 are bolted to the sliding mounting plate 11; the two guide plates 12 abut against the lower sliding plate 8, so that the sliding plate will not shake and deviate during the sliding process through the guide plates 12.

[0033] The rotating mechanism comprises a ratchet wheel 13, a driving crank 14, a driven crank 15, a driven mounting plate 16, a driving mounting plate 17, a locking crank 18, a locking mounting plate 19 and a rotating motor 20, the ratchet wheel 13 is rotationally connected to the connecting shaft 3 and fixedly connected to the disc 4, the driving crank 14 is rotationally connected to the driven crank 15, one end of the driven crank 15 is engaged with the ratchet wheel 13, the other end of the driven crank 15 is rotationally connected to the driven mounting plate 16, the driven mounting plate 16 and the driving mounting plate 17 are bolted to a connecting plate 2, one end of the locking crank 18 is engaged with the ratchet wheel 13, the other end of the locking crank 18 is rotationally connected to the locking mounting plate 19, the locking mounting plate 19 is bolted to another connecting plate 2, and the output shaft of the rotating motor 20 is rotationally connected to the driving crank 14 and bolted to the driving mounting plate 17.

[0034] The ratchet wheel is matched with the connecting shaft through a key groove or a bearing, and the locking crank is engaged with the ratchet wheel through a pawl; the driving crank 14 is driven to rotate by the rotating motor 20, the driving crank 14 can drive the driven crank 15 to rotate correspondingly because the driven crank 15 is rotationally connected to the driving crank 14 and the driven mounting plate 16, the driven crank 15 can drive the ratchet wheel 13 to rotate correspondingly, and the ratchet wheel 13 can drive the disc 4 to rotate correspondingly, and the locking crank 18 can be locked when the disc 4 does not need to rotate.

[0035] The first positioning mechanism comprises a positioning groove 21 formed on the surface of the disc 4, and the positioning groove 21 is provided with a positioning ring 22; and the second positioning mechanism comprises a positioning protrusion 23 arranged on the surface of the disc 4, and one end of the positioning protrusion 23 is provided with a positioning side plate 24.

[0036] The positioning ring 22 can be used to place a check ring, the main body of the ball core can be placed on the positioning protrusion 23, and the side of the ball core can be placed on the positioning side plate 24, so that the stability of the ball core is improved.

[0037] The upper sliding mechanism comprises an upper sliding rail 25, an upper sliding block 26, an upper sliding plate 27, a sliding cylinder 28 and a sliding connecting plate 29, the upper sliding rail 25 is arranged on the top of the support 5, the upper sliding block 26 is slidingly connected to the upper sliding rail 25, the top of the upper sliding block 26 is bolted to the upper sliding plate 27, the sliding cylinder 28 is arranged on the side surface of the support 5, and one side of the sliding connecting plate 29 is bolted to the sliding cylinder 28, and the top of the sliding connecting plate 29 is bolted to the upper sliding plate 27.

[0038] The sliding cylinder 28 drives the sliding connecting plate 29 to displace, the displacement of the sliding connecting plate 29 can drive the left lifting grabbing mechanism and the right lifting grabbing mechanism to linearly displace, and the upper sliding rail 25, the upper sliding block 26 and the upper sliding plate 27 can improve the stability of the sliding connecting plate 29 in the sliding process.

[0039] The left lifting gripping mechanism comprises a left lifting cylinder 30, a left mounting plate 31, a left clamping cylinder 32 and a left clamping finger 33. The left lifting cylinder 30 is arranged on one side of the sliding connection plate 29. The left mounting plate 31 is arranged on the left lifting cylinder 30. The left clamping cylinder 32 is arranged at the bottom of the left mounting plate 31. The specific number of the left clamping finger 33 is several. The left clamping finger 33 is arranged on the left clamping cylinder 32.

[0040] The left lifting gripping mechanism can be stably mounted on the sliding connection plate 29 through the left mounting plate 31. The left lifting gripping mechanism as a whole can slide. The left clamping cylinder 32 can be driven to lift by the left lifting cylinder 30. The left clamping finger 33 can be controlled by the left clamping cylinder 32 to correspondingly grip the check ring.

[0041] The right lifting gripping mechanism comprises a right lifting cylinder 34, a right mounting plate 35, a right clamping rotary cylinder 36 and a right clamping finger 37. The right lifting cylinder 34 is arranged on one side of the sliding connection plate 29. The right mounting plate 35 is arranged on one side of the right lifting cylinder 34. The right clamping rotary cylinder 36 is arranged on the right mounting plate 35. The specific number of the right clamping finger 37 is several. The right clamping finger 37 is arranged on the right clamping rotary cylinder 36.

[0042] The right lifting gripping mechanism can be stably mounted on the sliding connection plate 29 through the right mounting plate 35. The right lifting gripping mechanism as a whole can slide. The right clamping rotary cylinder 36 can be driven to lift by the right lifting cylinder 34. The right clamping finger 37 can be controlled by the right clamping rotary cylinder 36 to correspondingly grip the ball core and rotate the ball core so that the ball core can be placed on the positioning protrusion 23 and the positioning side plate 24.

[0043] Working principle: when using, the check ring and the ball core reach the left lifting gripping mechanism and the right lifting gripping mechanism below respectively, the left lifting cylinder 30 drives the left clamping cylinder 32 to lift, the left clamping cylinder 32 controls the left clamping finger 33 to grip the check ring, the right lifting cylinder 34 drives the right clamping rotary cylinder 36 to lift, the right clamping rotary cylinder 36 can control the right clamping finger 37 to grip the ball core, the sliding cylinder 28 drives the sliding connecting plate 29 to displace, through the left mounting plate 31 and the right mounting plate 35, the left lifting gripping mechanism and the right lifting gripping mechanism are displaced to the upper side of the disc 4, the left lifting cylinder 30 controls the left clamping cylinder 32 to lift, the left clamping cylinder 32 controls the left clamping finger 33 to relax, the check ring enters the positioning ring 22, the right lifting cylinder 34 controls the right clamping rotary cylinder 36 to lift, the right clamping rotary cylinder 36 controls the right clamping finger 37 to rotate and relax, so that the ball core is placed on the positioning protrusion 23 and the positioning side plate 24, after the check ring and the ball core are placed, the sliding cylinder 28 and the sliding connecting plate 29 drive the lifting gripping mechanism and the right lifting gripping mechanism to reset, the rotary motor 20 drives the driving crank 14 to rotate, the driving crank 14 drives the driven crank 15 to rotate correspondingly, through the rotation of the driven crank 15, the ratchet 13 can be driven to rotate, so that the idle positioning ring 22, the positioning protrusion 23 and the positioning side plate 24 are located below the left lifting gripping mechanism and the right lifting gripping mechanism respectively, the gripping operation of the check ring and the ball core is repeated, after the positioning ring 22, the positioning protrusion 23 and the positioning side plate 24 on the disc 4 are placed full, the sliding motor 10 generates driving force, drives the lead screw 9 to rotate, the lead screw 9 rotates and drives the lower sliding block 7 to displace linearly, the lower sliding block 7 displaces and drives the lower sliding plate 8 to displace, through the connecting shaft 3, the disc 4 is driven away from the left lifting gripping mechanism and the right lifting gripping mechanism, so as to complete the feeding,

[0044] The specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A multi-station ball valve automatic feeding equipment, characterized in that: The utility model provides a kind of lifting device, including base (1), the lower sliding mechanism is provided on the base (1), the lower sliding mechanism is provided with two connecting plates (2) and a connecting shaft (3), the top of two connecting plates (2) is provided with a disc (4), the top of connecting shaft (3) is penetrated in disc (4), the bottom of disc (4) is provided with rotating mechanism, the top of disc (4) is provided with several groups of first positioning mechanism and several groups of second positioning mechanism, the both sides of base (1) are provided with a bracket (5), the both ends of the top of bracket (5) are provided with a group of upper sliding mechanism, and two groups of upper sliding mechanism are provided with left lifting grabbing mechanism and right lifting grabbing mechanism respectively.

2. The multi-station ball valve automatic feeding equipment according to claim 1, characterized in that: The lower sliding mechanism includes lower sliding rail (6), lower sliding block (7), lower sliding plate (8), lead screw (9), sliding motor (10) and sliding mounting plate (11), the upper surface of base (1) is provided with lower sliding rail (6), the specific quantity of lower sliding block (7) is several, lower sliding block (7) is slidably connected to lower sliding rail (6), the bottom of lower sliding plate (8) is bolted to lower sliding block (7), and the top is bolted to two connecting plates (2) and connecting shaft (3), lead screw (9) is penetrated and threadedly connected to lower sliding plate (8), sliding motor (10) is provided at one end of lead screw (9), and is bolted to sliding mounting plate (11), and sliding mounting plate (11) is bolted to base (1).

3. The multi-station ball valve automatic feeding equipment according to claim 2, characterized in that: The bottom of lower sliding plate (8) is provided with two guide plates (12), and the two guide plates (12) are bolted to sliding mounting plate (11).

4. The multi-station ball valve automatic feeding equipment according to claim 3, characterized in that: The rotating mechanism includes ratchet (13), driving crank (14), driven crank (15), driven mounting plate (16), driving mounting plate (17), locking crank (18), locking mounting plate (19) and rotating motor (20), ratchet (13) is rotatably connected to connecting shaft (3) and fixedly connected to disc (4), driving crank (14) is rotatably connected to driven crank (15), one end of driven crank (15) is engaged with ratchet (13), and the other end is rotatably connected to driven mounting plate (16), and driven mounting plate (16) and driving mounting plate (17) are bolted to one connecting plate (2), one end of locking crank (18) is engaged with ratchet (13), and the other end is rotatably connected to locking mounting plate (19), and locking mounting plate (19) is bolted to the other connecting plate (2), and the output shaft of rotating motor (20) is rotatably connected to driving crank (14), and is bolted to driving mounting plate (17).

5. The multi-station ball valve automatic feeding equipment according to claim 4, characterized in that: The first positioning mechanism includes positioning groove (21) opened in the surface of disc (4), and positioning ring (22) is arranged on the positioning groove (21).

6. The multi-station ball valve automatic feeding equipment according to claim 4, characterized in that: The second positioning mechanism includes positioning protrusion (23) arranged on the surface of disc (4), and one end of positioning protrusion (23) is provided with a positioning side plate (24).

7. The multi-station ball valve automatic feeding equipment according to claim 6, characterized in that: The upper sliding mechanism comprises an upper sliding rail (25), an upper sliding block (26), an upper sliding plate (27), a sliding cylinder (28) and a sliding connecting plate (29), the upper sliding rail (25) is arranged on the top of the support (5), the upper sliding block (26) is slidably connected to the upper sliding rail (25), the top of the upper sliding block (26) is bolted to the upper sliding plate (27), the sliding cylinder (28) is arranged on the side of the support (5), one side of the sliding connecting plate (29) is bolted to the sliding cylinder (28), and the top of the sliding connecting plate (29) is bolted to the upper sliding plate (27).

8. The multi-station ball valve automatic feeding equipment according to claim 7, characterized in that: The left lifting and grabbing mechanism comprises a left lifting cylinder (30), a left mounting plate (31), a left clamping cylinder (32) and left clamping fingers (33), the left lifting cylinder (30) is arranged on one side of the sliding connecting plate (29), the left mounting plate (31) is arranged on the left lifting cylinder (30), the left clamping cylinder (32) is arranged on the bottom of the left mounting plate (31), and the specific number of the left clamping fingers (33) is several, and the left clamping fingers (33) are arranged on the left clamping cylinder (32).

9. The multi-station ball valve automatic feeding equipment according to claim 7, characterized in that: The right lifting and grabbing mechanism comprises a right lifting cylinder (34), a right mounting plate (35), a right clamping rotary cylinder (36) and right clamping fingers (37), the right lifting cylinder (34) is arranged on one side of the sliding connecting plate (29), the right mounting plate (35) is arranged on one side of the right lifting cylinder (34), the right clamping rotary cylinder (36) is arranged on the right mounting plate (35), the specific number of the right clamping fingers (37) is several, and the right clamping fingers (37) are arranged on the right clamping rotary cylinder (36).

Images