CN214021555U

CN214021555U - Clamping machine is used in valve production

Info

Publication number: CN214021555U
Application number: CN202022900925.5U
Authority: CN
Inventors: 叶培鸥
Original assignee: Tianjin Crd Self Control Valve Co ltd
Current assignee: Tianjin Crd Self Control Valve Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-24
Anticipated expiration: 2030-12-03

Abstract

The utility model provides a clamping machine is used in valve production belongs to valve production technical field. The clamping machine for valve production comprises a positioning assembly, a conveying assembly and a clamping assembly. The lead screw with the output of second motor rotates to be connected, the fixed cover of first bevel gear is in on the lead screw, the spliced pole rotates to be connected the below of roof, second bevel gear sets up the below of band pulley, the connecting rod is connected the below of connecting plate, the backup pad is fixed the below of connecting rod, second electric putter fixes the upper surface of backup pad, the one end of push-and-pull rod with second electric putter's output is connected, the other end of push-and-pull rod with the carriage release lever is articulated, is favorable to operating personnel and spraying environment's separation, is favorable to operator's healthy, is favorable to reducing the probability to the influence of valve surface quality and secondary spraying, is favorable to improving spraying efficiency.

Description

Clamping machine is used in valve production

Technical Field

The utility model relates to a valve production field particularly, relates to a centre gripping machine is used in valve production.

Background

At present, the outer surface of a valve is usually sprayed in the production process of the valve, so that the service life of the valve is prolonged, more polluting gas and more paint spray are generated in the spraying process, if an operator directly places the valve to a place needing spraying by hands, the operator can be exposed in the spraying environment to influence the health of the operator, and after the spraying is finished, if the valve is manually moved, secondary spraying is possibly caused due to the fact that the paint is not dried, so that the spraying efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a clamping machine is used in valve production aims at improving operating personnel and exposes in the environment of spraying, influences operator's healthy, and the manual work removes the valve, because paint does not lead to the fact the influence to the surface quality of valve futilely, causes the secondary spraying, has influenced the problem of spraying efficiency.

The utility model discloses a realize like this:

the utility model provides a valve production is with centre gripping machine includes locating component, conveying subassembly and centre gripping subassembly.

The positioning assembly comprises a table plate, a first electric push rod and a positioning plate, the first electric push rod is fixed to two ends of the upper surface of the table plate, and the positioning plate is fixedly connected with the output end of the first electric push rod.

The conveying assembly comprises a support column, a top plate, a second motor, a screw rod, a first bevel gear, a connecting column, a belt wheel, a second bevel gear and a belt, wherein the top plate is fixed above the support column, the top plate is arranged above the table, the second motor is fixed on one side of the support column, the screw rod is connected with the output end of the second motor in a rotating mode, the first bevel gear is fixedly sleeved on the screw rod, the connecting column is connected in a rotating mode below the top plate, the belt wheel is fixedly sleeved on the outer surface of the connecting column through the second bevel gear, the second bevel gear is arranged below the belt wheel, the second bevel gear is connected with the first bevel gear in a meshing mode, and the belt is connected between the belt wheel and the belt wheel.

The clamping assembly comprises a connecting piece, an air cylinder, a connecting plate, a connecting rod, a supporting plate, a second electric push rod, a push-pull rod, a moving rod and a clamping plate, the connecting piece is connected to the outer side of the belt, the air cylinder is fixed to the lower portion of the connecting piece, the connecting plate is fixedly connected with the output end of the air cylinder, the connecting rod is connected to the lower portion of the connecting plate, the supporting plate is fixed to the lower portion of the connecting rod, the second electric push rod is fixed to the upper surface of the supporting plate, one end of the push-pull rod is connected with the output end of the second electric push rod, the other end of the push-pull rod is hinged to the moving rod, one end of the moving rod is hinged to the supporting plate, and the clamping plate is fixed to the other end of the moving rod.

In an embodiment of the present invention, the supporting legs are connected to the lower portion of the table, and the supporting legs are fixed to both ends of the lower portion of the table.

In an embodiment of the present invention, a first motor is fixed below the table, a rolling bearing is provided inside the table, and an output end of the first motor is connected to the rolling bearing in a rotating manner.

In an embodiment of the present invention, a cover plate is connected above the rotating bearing, and the cover plate is the same as the horizontal height of the table plate.

In an embodiment of the present invention, a protective cover is disposed outside the first motor, and the protective cover is fixedly connected to the table plate.

In an embodiment of the present invention, a fixing block is connected below the first electric pushing rod, and the first electric pushing rod passes through the fixing block and is connected to the table.

The utility model discloses an in the embodiment, the below of second motor is connected with the connecting block, one side of connecting block with support column fixed connection.

In an embodiment of the present invention, the connecting member includes a fixing rod and a bottom plate, one end of the fixing rod is connected to the belt, and the bottom plate is connected to the lower part of the fixing rod.

In an embodiment of the present invention, a retaining cover is disposed outside the second electric putter, and the retaining cover is fixed above the supporting plate.

In an embodiment of the present invention, the output end of the second electric push rod is connected to a connecting sleeve, and the push-pull rod is connected to the output end of the second electric push rod through the connecting sleeve.

The utility model has the advantages that: the utility model discloses a valve production that obtains through above-mentioned design is with the clamping machine, when using, the valve that will wait to spray is placed on the table, drive the locating plate through first electric putter and move, two locating plates carry out the centre gripping location to the valve, can fix the position and the direction that the valve was placed, start second motor and drive lead screw and first bevel gear and rotate, first bevel gear drives second bevel gear and rotates, thereby make spliced pole, band pulley and belt rotate, can change the direction of belt conveying through second motor intermittent type nature positive and negative rotation, be connected with the belt through the cylinder, thereby make the cylinder can carry out the syntropy removal along with the belt, drive the push-and-pull rod through starting second electric putter and move, the push-and-pull rod carries out the push-and-pull to the carriage release, make splint be close to each other or keep away from, descend the second electric putter to suitable height through the cylinder, realize splint and carry out the centre gripping to the valve, then the cylinder drives second electric putter and rises, press from both sides the valve away from the table, convey outside spraying case top with the valve through the belt, put down the valve through cylinder and second electric putter, realize the separation of operator and spraying environment, intermittent type nature through belt direction of transfer changes the realization and transports the valve constantly, be favorable to operating personnel and spraying environment's separation, be favorable to operator's healthy, be favorable to reducing the influence and the probability of secondary spraying to valve surface quality, be favorable to improving spraying efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a clamping machine for valve production provided by an embodiment of the present invention;

fig. 2 is a schematic view of a first view angle structure of a positioning assembly according to an embodiment of the present invention;

fig. 3 is a schematic view of a second view structure of the positioning assembly according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a conveying assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a clamping assembly according to an embodiment of the present invention.

In the figure: 100-a positioning assembly; 110-support legs; 120-a table plate; 130-a first motor; 132-a shield; 140-a first electric putter; 142-a fixed block; 150-a positioning plate; 160-a rotational bearing; 162-a cover plate; 200-a transfer assembly; 210-support columns; 220-a top plate; 230-a second motor; 232-connecting block; 240-screw mandrel; 250-a first bevel gear; 260-connecting column; 270-a pulley; 280-second bevel gear; 290-a belt; 300-a clamping assembly; 310-a connector; 312-a fixing bar; 314-a backplane; 320-air cylinder; 330-connecting plate; 340-a connecting rod; 350-a support plate; 360-a second electric push rod; 362-shield; 364-connecting sleeve; 370-a push-pull rod; 380-a travel bar; 390-Splint.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a valve production gripper comprises a positioning assembly 100, a conveying assembly 200 and a gripping assembly 300.

Referring to fig. 1-5, the positioning assembly 100 includes a table 120, a first electric push rod 140 and a positioning plate 150, wherein the lower portion of the table 120 is connected with support legs 110, and the support legs 110 are fixed at two lower ends of the table 120. The first electric push rod 140 is fixed at two ends of the upper surface of the table 120, and the positioning plate 150 is fixedly connected to the output end of the first electric push rod 140. The first motor 130 is fixed below the table 120, a rotary bearing 160 is arranged inside the table 120, and an output end of the first motor 130 is rotatably connected with the rotary bearing 160. A cover plate 162 is connected to the upper side of the rotary bearing 160, and the cover plate 162 has the same horizontal height as the table 120. A protective cover 132 is arranged outside the first motor 130, and the protective cover 132 is fixedly connected with the table plate 120. A fixing block 142 is connected to a lower portion of the first electric push rod 140, and the first electric push rod 140 is connected to the table 120 through the fixing block 142. Drive rolling bearing 160 and apron 162 through first motor 130 and rotate and can adjust position and direction of valve on apron 162, then drive locating plate 150 through first electric putter 140 and remove, carry out the centre gripping location to the valve through two locating plates 150, can fix the position and the direction that the valve was placed.

Referring to fig. 1 to 5, the conveying assembly 200 includes a supporting column 210, a top plate 220, a second motor 230, a screw 240, a first bevel gear 250, a connecting column 260, a pulley 270, a second bevel gear 280, and a belt 290, wherein the top plate 220 is fixed above the supporting column 210, the top plate 220 is disposed above the table 120, the second motor 230 is fixed at one side of the supporting column 210, a connecting block 232 is connected below the second motor 230, and one side of the connecting block 232 is fixedly connected with the supporting column 210. The screw 240 is rotatably connected with the output end of the second motor 230, the first bevel gear 250 is fixedly sleeved on the screw 240, the connecting column 260 is rotatably connected below the top plate 220, the belt wheel 270 and the second bevel gear 280 are fixedly sleeved on the outer surface of the connecting column 260, the second bevel gear 280 is arranged below the belt wheel 270, the second bevel gear 280 is meshed with the first bevel gear 250, and the belt 290 is connected between the belt wheel 270 and the belt wheel 270. The second motor 230 is started to drive the screw 240 and the first bevel gear 250 to rotate, the first bevel gear 250 drives the second bevel gear 280 to rotate, so that the connecting column 260, the belt wheel 270 and the belt 290 rotate, and the direction of conveying the belt 290 can be changed through intermittent forward and reverse rotation of the second motor 230.

Referring to fig. 1 to 5, the clamping assembly 300 includes a connecting member 310, a cylinder 320, a connecting plate 330, a connecting rod 340, a supporting plate 350, a second electric push rod 360, a push-pull rod 370, a moving rod 380 and a clamping plate 390, the connecting member 310 is connected to the outer side of the belt 290, the connecting member 310 includes a fixing rod 312 and a bottom plate 314, one end of the fixing rod 312 is connected to the belt 290, and the bottom plate 314 is connected to the lower side of the fixing rod 312. The cylinder 320 is fixed below the connecting member 310, the connecting plate 330 is fixedly connected with the output end of the cylinder 320, the connecting rod 340 is connected below the connecting plate 330, the supporting plate 350 is fixed below the connecting rod 340, the second electric push rod 360 is fixed on the upper surface of the supporting plate 350, the blocking cover 362 is arranged outside the second electric push rod 360, and the blocking cover 362 is fixed above the supporting plate 350. One end of the push-pull rod 370 is connected with the output end of the second electric push rod 360, the other end of the push-pull rod 370 is hinged with the movable rod 380, the output end of the second electric push rod 360 is connected with the connecting sleeve 364, and the push-pull rod 370 is connected with the output end of the second electric push rod 360 through the connecting sleeve 364. One end of the moving bar 380 is hinged to the support plate 350, and the clamp plate 390 is fixed to the other end of the moving bar 380. After the second electric push rod 360 is started, the push-pull rod 370 is driven to move, the push-pull rod 370 pushes and pulls the moving rod 380, the clamping plates 390 are close to or far away from each other, the second electric push rod 360 descends to a proper height through the air cylinder 320, the clamping plates 390 clamp the valve, then the air cylinder 320 drives the second electric push rod 360 to ascend, the valve is clamped away from the cover plate 162, and the valve is conveyed to the upper portion of the external spraying box through the belt 290.

The working principle of the clamping machine for valve production is as follows: when the spraying device is used, a valve to be sprayed is placed on the cover plate 162, the first motor 130 is started to drive the rotating bearing 160 and the cover plate 162 to rotate, so that the position and the direction of the valve on the cover plate 162 can be adjusted, then the first electric push rod 140 drives the positioning plate 150 to move, the two positioning plates 150 are used for clamping and positioning the valve, so that the position and the direction of the valve can be fixed, the second motor 230 is started to drive the screw rod 240 and the first bevel gear 250 to rotate, the first bevel gear 250 drives the second bevel gear 280 to rotate, so that the connecting column 260, the belt wheel 270 and the belt 290 rotate, the direction transmitted by the belt 290 can be changed through intermittent forward and backward rotation of the second motor 230, the cylinder 320 is connected with the belt 290, so that the cylinder 320 can move along with the belt 290 in the same direction, the push-pull rod 370 is driven to move by starting the second electric push rod 360, push-and-pull rod 370 pushes and pulls movable rod 380, make splint 390 be close to each other or keep away from, descend second electric putter 360 to suitable height through cylinder 320, realize that splint 390 carries out the centre gripping to the valve, then cylinder 320 drives second electric putter 360 and rises, press from both sides the valve away from apron 162, convey the valve to outside spraying case top through belt 290, put the valve down through cylinder 320 and second electric putter 360, realize the separation of operator and spraying environment, realize transporting the valve constantly through the intermittent type nature change of belt 290 direction of transfer, operating personnel has been improved and has been exposed in the environment of spraying, influence operator's healthy, the manual work is removed the valve, because paint does not dry can cause the influence to the surface quality of valve, cause secondary spraying, the problem of spraying efficiency has been influenced.

It should be noted that the specific model specifications of the first motor 130, the first electric push rod 140, the second motor 230, the cylinder 320, and the second electric push rod 360 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, and therefore, detailed description is omitted.

The power supply and the principle of the first motor 130, the first electric push rod 140, the second motor 230, the air cylinder 320 and the second electric push rod 360 are clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping machine for valve production is characterized by comprising

The positioning assembly (100) comprises a table plate (120), a first electric push rod (140) and a positioning plate (150), the first electric push rod (140) is fixed at two ends of the upper surface of the table plate (120), and the positioning plate (150) is fixedly connected with the output end of the first electric push rod (140);

the conveying assembly (200) comprises a supporting column (210), a top plate (220), a second motor (230), a screw rod (240), a first bevel gear (250), a connecting column (260), a belt wheel (270), a second bevel gear (280) and a belt (290), the top plate (220) is fixed above the supporting column (210), the top plate (220) is arranged above the table plate (120), the second motor (230) is fixed on one side of the supporting column (210), the screw rod (240) is rotationally connected with the output end of the second motor (230), the first bevel gear (250) is fixedly sleeved on the screw rod (240), the connecting column (260) is rotationally connected below the top plate (220), and the belt wheel (270) and the second bevel gear (280) are fixedly sleeved on the outer surface of the connecting column (260), the second bevel gear (280) is arranged below the belt wheel (270), the second bevel gear (280) is in meshed connection with the first bevel gear (250), and the belt (290) is connected between the belt wheel (270) and the belt wheel (270);

the clamping assembly (300) comprises a connecting piece (310), an air cylinder (320), a connecting plate (330), a connecting rod (340), a supporting plate (350), a second electric push rod (360), a push-pull rod (370), a moving rod (380) and a clamping plate (390), wherein the connecting piece (310) is connected to the outer side of the belt (290), the air cylinder (320) is fixed below the connecting piece (310), the connecting plate (330) is fixedly connected with the output end of the air cylinder (320), the connecting rod (340) is connected below the connecting plate (330), the supporting plate (350) is fixed below the connecting rod (340), the second electric push rod (360) is fixed on the upper surface of the supporting plate (350), one end of the push-pull rod (370) is connected with the output end of the second electric push rod (360), and the other end of the push-pull rod (370) is hinged to the moving rod (380), one end of the moving rod (380) is hinged with the supporting plate (350), and the clamping plate (390) is fixed at the other end of the moving rod (380).

2. The clamping machine for valve production as claimed in claim 1, wherein support legs (110) are connected to the lower portion of the table plate (120), and the support legs (110) are fixed to the two lower ends of the table plate (120).

3. The clamping machine for valve production as claimed in claim 1, wherein a first motor (130) is fixed below the table plate (120), a rotating bearing (160) is arranged inside the table plate (120), and an output end of the first motor (130) is rotatably connected with the rotating bearing (160).

4. The clamping machine for valve production as claimed in claim 3, wherein a cover plate (162) is connected above the rotary bearing (160), and the horizontal height of the cover plate (162) is the same as that of the table plate (120).

5. The clamping machine for valve production as claimed in claim 3, wherein a protective cover (132) is arranged outside the first motor (130), and the protective cover (132) is fixedly connected with the table plate (120).

6. The clamping machine for valve production as claimed in claim 1, wherein a fixing block (142) is connected below the first electric push rod (140), and the first electric push rod (140) is connected with the table (120) through the fixing block (142).

7. The clamping machine for valve production as claimed in claim 1, wherein a connecting block (232) is connected below the second motor (230), and one side of the connecting block (232) is fixedly connected with the supporting column (210).

8. The clamping machine for valve production as claimed in claim 1, wherein the connecting member (310) comprises a fixing rod (312) and a bottom plate (314), one end of the fixing rod (312) is connected with the belt (290), and the bottom plate (314) is connected below the fixing rod (312).

9. The clamping machine for valve production as claimed in claim 1, wherein a shield (362) is provided outside the second electric push rod (360), and the shield (362) is fixed above the supporting plate (350).

10. The clamping machine for valve production as claimed in claim 1, wherein the output end of the second electric push rod (360) is connected with a connecting sleeve (364), and the push-pull rod (370) is connected with the output end of the second electric push rod (360) through the connecting sleeve (364).