CN111232550A

CN111232550A - Adjustable numerical control conveying mechanism

Info

Publication number: CN111232550A
Application number: CN202010069391.8A
Authority: CN
Inventors: 蔡燕芳
Original assignee: Xinchang Jiayijie Machinery Co Ltd
Current assignee: Suzhou white shark building materials Co.,Ltd.
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-06-05
Anticipated expiration: 2040-01-21
Also published as: CN111232550B

Abstract

The invention discloses an adjustable numerical control conveying mechanism, which comprises a conveying mechanism for conveying, a fixed box fixedly connected to the bottom end face of the conveying mechanism and an upper cover fixedly connected to the upper end face of the fixed box, wherein the conveying mechanism comprises a supporting frame, a supporting plate, a conveying belt, a connecting roller and a connecting groove, and the supporting plate is fixedly connected to the upper end face of the supporting frame, which is close to the end head. The invention can adjust the conveying mode of the conveying mechanism at any time according to requirements, can effectively improve the convenience of conveying workpieces, facilitates quick operation of workers, and enables users to change the half gears with different tooth numbers according to the rotation speed of the connecting motor or the change of the half gears with different tooth numbers during intermittent transmission, thereby achieving different stop durations, facilitating the operation of the users and simultaneously improving the adaptability of the invention.

Description

Adjustable numerical control conveying mechanism

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to an adjustable numerical control conveying mechanism.

Background

Machine tools are machines for manufacturing machines, generally classified into metal cutting machines, forging machines, woodworking machines, and the like, and in modern machine manufacturing, there are many methods for machining machine parts, including cutting, casting, forging, welding, stamping, extruding, and the like, but parts requiring high precision and fine surface roughness are generally finished by cutting on a machine tool,

the existing machine tool usually needs to continuously convey parts according to different processing modes, or needs to intermittently convey parts when processing some stamping parts, but the existing conveying mechanism cannot quickly adjust the conveying mode, so that the conveying efficiency is reduced, and the problem existing in the prior art is urgently needed to be solved by an adjustable numerical control conveying mechanism.

Disclosure of Invention

The invention aims to provide an adjustable numerical control conveying mechanism to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the adjustable numerical control conveying mechanism comprises a conveying mechanism for conveying, a fixed box fixedly connected to the bottom end face of the conveying mechanism and an upper cover fixedly connected to the upper end face of the fixed box, the conveying mechanism comprises a support frame, a support plate, a conveying belt, a connecting roller and a connecting groove, the upper end face of the support frame is fixedly connected with the support plate close to the end head, the connecting roller for transmission is symmetrically and rotatably clamped on the inner end face of the support frame, the conveying belt is rotatably sleeved on the outer end face of the connecting roller, a transmission mechanism for adjustment is fixedly clamped on the side end face of the conveying mechanism, a supporting mechanism is fixedly connected to the inner end face of the fixed box, and the transmission mechanism is meshed with the supporting mechanism for rotating connection,

the supporting mechanism comprises a connecting plate, an elastic clamping plate, a limiting gear ring, a fixed groove, a connecting baffle plate, a clamping block and a connecting motor, the upper end face of the connecting motor is rotatably connected with the clamping block, the connecting baffle plate for supporting is fixedly connected to the upper end face of the connecting motor, the connecting motor is rotatably connected with the limiting gear ring through the clamping block and the fixed clamping of the fixed groove, the bottom of the inner end face of the limiting gear ring is fixedly connected with the connecting plate, the elastic clamping plate is elastically and rotatably connected to the upper end face of the connecting plate, when in use, a user can start the connecting motor through an external control mechanism, the connecting motor can drive the limiting gear ring to rapidly rotate, meanwhile, the limiting gear ring can drive a fixed gear meshed with the limiting gear ring to rapidly rotate, the fixed gear can drive a connecting groove to rotate through the connecting shaft, and further drive, the subsequent machining of the machine tool is facilitated.

Preferably, the transmission mechanism comprises a fixed cylinder, a support rod, a rotating shaft groove, a fixed gear, a blocking rod, a half gear, a connecting shaft and a limiting block, the top end surface of the limiting block is fixedly connected with the fixed cylinder for stretching, the inner end surface of the fixed cylinder is connected with the support rod in a sliding manner, the inner end surface of the limiting block is rotatably clamped with the connecting shaft in a clamping manner, the side end surface of the connecting shaft is movably clamped with the half gear, the inner end surface of the half gear is provided with the rotating shaft groove for limiting, the side end surface of the half gear is fixedly connected with the fixed gear, the outer end surface of the fixed gear is fixedly connected with the blocking rod close to the edge, if the conveying mode needs to be adjusted, a user can start the fixed cylinder through an external control mechanism, the fixed cylinder can drive the support rod to support the front part, the distance of the forward displacement of the cylinder is, the semi-gear can replace the position of fixed gear and spacing ring gear meshing, when the semi-gear is rotating, because the semi-gear outside does not generally possess the tooth, so can make the connecting axle stall at pivoted intermittent type, so reach the purpose of intermittent type nature transport work piece, when the semi-gear rotated to elasticity cardboard department simultaneously, the elasticity cardboard can peel off the part that the semi-gear has the tooth through the shelves pole and mesh mutually with spacing ring gear to can circulate and rotate, improved the convenience of using.

Preferably, the radius of half-gear and the radius and the thickness homoenergetic of fixed gear equal, just the number of teeth of fixed gear does at least, and the fixed gear with the tooth of the outer terminal surface of half-gear is just right mutually, and two sets of gear radius are the same with thickness, can make things convenient for fixed cylinder to carry out accurate displacement to make the shelves pole can just take place the check with the elastic clamping plate and keep off, make things convenient for the follow-up intermittent type circulation that carries on to rotate, and the half-gear that simultaneously is provided with the number of teeth of fixed gear can provide the transmission basis for follow-up intermittent type transmission.

Preferably, the cross section of bracing piece and the cross section in pivot groove are the T setting, just fixed cylinder is connected with the pivot groove rotation through bracing piece and pivot groove are fit for mutually, and the T setting can effectively improve the bracing piece and at the inside pivoted stability ability of pivot inslot portion, has also made things convenient for follow-up fixed cylinder to drive the bracing piece and support to the front portion simultaneously, conveniently adjusts.

Preferably, the connecting roller is fixedly connected with the connecting shaft in an adaptive mode, the half gear is connected with the connecting roller in a rotating mode through the connecting roller and the connecting shaft in an adaptive mode, the connecting roller and the connecting shaft are connected quickly and installed conveniently and subsequently, and the installation stability and convenience are improved.

Preferably, the connecting roller comprises a main shaft for supporting and pin shafts symmetrically and fixedly connected to the outer end face of the main shaft, two groups of clamping holes are symmetrically formed in the side wall of the inner end face of the supporting frame, the clamping holes are matched with the pin shafts in a rotating and clamping manner, and a subsequent user can rapidly and stably assemble the connecting roller and the supporting frame conveniently.

Preferably, spread groove and stopper looks adaptation, just drive mechanism passes through spread groove and stopper looks adaptation fixed connection at conveying mechanism's up end, and convenient follow-up carries out quick installation and location to drive mechanism.

Preferably, the elasticity cardboard is including the axis body that is used for supporting, the plate body of fixed connection at the axis body up end, the symmetry rotates the trip shaft of connection at axis body side end face and is used for connecting the spring of axis body and plate body, the elasticity cardboard can be meshed with spacing ring gear with the mode that the shelves pole was kept off through the check, simultaneously its inside spring and trip shaft can provide sufficient rotation basis, conveniently carry out elasticity back pressure after keeping off the check to a grade pole, make things convenient for the shelves pole to pass through, the elasticity cardboard has the spring can conveniently reply simultaneously, make things convenient for the circulatory motion.

Preferably, the distance between the plate body and the blocking rod is the thickness of the fixed gear, the width of the plate body is equal to the length of the blocking rod, and when the fixed cylinder drives the supporting rod to move forwards, the blocking rod can be exactly and completely blocked at the front part of the plate body, so that the stability of the blocking rod of the follow-up plate body is improved.

Compared with the prior art, the invention has the following beneficial effects:

1. when the connecting mechanism is used, a user can start the connecting motor through the external control mechanism, the connecting motor can drive the limiting gear ring to rotate quickly, the limiting gear ring can drive the fixed gear meshed with the limiting gear ring to rotate quickly, the fixed gear can drive the connecting groove to rotate through the connecting shaft, and then the conveying belt is driven to convey workpieces quickly, so that subsequent machine tool machining is facilitated.

2. If the conveying mode needs to be adjusted, a user can start the fixed cylinder through the external control mechanism, the fixed cylinder can drive the supporting rod to support towards the front part, the distance of forward displacement of the cylinder is the thickness of the fixed gear, the fixed gear is just separated from the limiting gear ring completely after displacement is finished, the half gear can replace the position of the fixed gear to be meshed with the limiting gear ring, when the half gear rotates, a connecting shaft can stop rotating at the rotating interval because the outside of the half gear does not generally have teeth, so that the purpose of conveying workpieces intermittently is achieved, and meanwhile when the half gear rotates to the position of the elastic clamping plate, the elastic clamping plate can peel off the toothed part of the half gear to be meshed with the limiting gear ring through the gear lever, so that circular rotation can be achieved, and the use convenience is improved.

3. The conveying mode of the conveying mechanism can be adjusted at any time according to requirements, the convenience of conveying workpieces can be effectively improved, and workers can conveniently and quickly operate the conveying mechanism.

4. When the intermittent transmission is carried out, a user can change the half gears with different tooth numbers according to the rotation speed of the connecting motor, so that different stop time durations can be achieved, the operation of the user is facilitated, and meanwhile, the adaptability of the intermittent transmission is improved.

Drawings

FIG. 1 is an exploded view of a body of the present invention;

FIG. 2 is an assembled view of the main body of the present invention;

FIG. 3 is a schematic view of the main body of the present invention with the upper cover removed and the fixing case removed;

FIG. 4 is a front view of the body of the present invention;

FIG. 5 is a cross-sectional view of the present invention taken along the front view A-A of the body;

FIG. 6 is an exploded view of the delivery mechanism of the present invention;

FIG. 7 is an assembled view of the delivery mechanism of the present invention;

FIG. 8 is an exploded view of the drive mechanism of the present invention;

FIG. 9 is an assembled view of the transmission of the present invention;

FIG. 10 is an exploded view of the support mechanism of the present invention;

FIG. 11 is an assembled view of the support mechanism of the present invention;

FIG. 12 is an engagement view of a drive mechanism and a support mechanism of a second embodiment of the present invention;

FIG. 13 is a side view of a second embodiment of the engagement of the drive mechanism and the support mechanism of the present invention.

In the figure: 1-conveying mechanism, 2-upper cover, 3-transmission mechanism, 4-supporting mechanism, 5-fixed box, 101-supporting frame, 102-supporting plate, 103-conveying belt, 104-connecting roller, 105-connecting groove, 301-fixed cylinder, 302-supporting rod, 303-rotating shaft groove, 304-fixed gear, 305-gear lever, 306-half gear, 307-connecting shaft, 308-limiting block, 401-connecting plate, 402-elastic clamping plate, 403-limiting gear ring, 404-fixed groove, 405-connecting baffle, 406-clamping block and 407-connecting motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-11, an embodiment of the present invention: an adjustable numerical control conveying mechanism comprises a conveying mechanism 1 for conveying, a fixed box 5 fixedly connected to the bottom end face of the conveying mechanism 1 and an upper cover 2 fixedly connected to the upper end face of the fixed box 5, wherein the conveying mechanism 1 comprises a support frame 101, a support plate 102, a conveying belt 103, a connecting roller 104 and a connecting groove 105, the upper end face of the support frame 101 close to the end head is fixedly connected with the support plate 102, the connecting roller 104 for transmission is symmetrically and rotatably clamped on the inner end face of the support frame 101, the conveying belt 103 is rotatably sleeved on the outer end face of the connecting roller 104, a transmission mechanism 3 for adjustment is fixedly clamped on the side end face of the conveying mechanism 1, the inner end face of the fixed box 5 is fixedly connected with a support mechanism 4, and the transmission mechanism 3 is meshed with the support mechanism 4 for,

the supporting mechanism 4 comprises a connecting plate 401, an elastic clamping plate 402, a limit gear ring 403, a fixed groove 404, a connecting baffle 405, a clamping block 406 and a connecting motor 407, the upper end surface of the connecting motor 407 is rotatably connected with the clamping block 406, the upper end surface of the connecting motor 407 is fixedly connected with the connecting baffle 405 for supporting, the connecting motor 407 is fixedly clamped with the fixed groove 404 through the clamping block 406 and is rotatably connected with the limit gear ring 403, the bottom of the inner end surface of the limit gear ring 403 is fixedly connected with the connecting plate 401, the upper end surface of the connecting plate 401 is elastically and rotatably connected with the elastic clamping plate 402, when the supporting mechanism is used, a user can start the connecting motor 407 through an external control mechanism, the connecting motor 407 can drive the limit gear ring 403 to rapidly rotate, the limit gear ring 403 can drive a fixed gear 304 meshed with the limit gear ring 403 to rapidly rotate, the fixed gear 304 can, and then the conveying belt 103 is driven to quickly convey the workpiece, so that the subsequent machine tool can be conveniently machined.

The transmission mechanism 3 comprises a fixed cylinder 301, a support rod 302, a rotating shaft groove 303, a fixed gear 304, a stop lever 305, a semi-gear 306, a connecting shaft 307 and a limit block 308, the top end surface of the limit block 308 is fixedly connected with the fixed cylinder 301 for extension and retraction, the inner end surface of the fixed cylinder 301 is connected with a support rod 302 in a sliding way, the inner end surface of the limit block 308 is rotationally clamped with a connecting shaft 307, a half gear 306 is movably clamped on the side end surface of the connecting shaft 307, a rotating shaft groove 303 for limiting is arranged on the inner end surface of the half gear 306, a fixed gear 304 is fixedly connected with the side end surface of the half gear 306, a blocking rod 305 is fixedly connected with the outer end surface of the fixed gear 304 close to the edge, when the intermittent transmission is carried out, a user can change the half gear 306 with different tooth numbers according to the rotation speed of the motor, therefore, different stop time lengths can be achieved, the operation of a user is facilitated, and meanwhile, the adaptability of the invention is improved.

Half gear 306's radius and fixed gear 304's radius and thickness all equal, and fixed gear 304's the number of teeth is two times of half gear 306 number of teeth at least, fixed gear 304 is just right mutually with the tooth of the outer terminal surface of half gear 306, two sets of gear radius and thickness are the same, can make things convenient for fixed cylinder 301 to carry out accurate displacement, thereby make the shelves pole 305 can just take place the check with elastic clamping plate 402 and keep off, make things convenient for the follow-up intermittent type circulation that carries on to rotate, half gear 306 is provided with half the number of teeth of fixed gear 304 simultaneously and can provides the transmission basis for follow-up intermittent type transmission.

The cross section of bracing piece 302 and the cross section in pivot groove 303 are the T setting that appears, and stationary cylinder 301 rotates with pivot groove 303 through bracing piece 302 and pivot groove 303 looks adaptation and is connected, and the T setting can effectively improve bracing piece 302 at the inside pivoted stability ability of pivot groove 303, has also made things convenient for follow-up stationary cylinder 301 to drive bracing piece 302 and support to the front portion simultaneously, conveniently adjusts.

Connecting roller 104 and connecting axle 307 looks adaptation fixed connection, and half gear 306 rotates with connecting roller 104 through connecting roller 104 and connecting axle 307 looks adaptation and is connected, conveniently follow-up carry out quick connection and installation to connecting roller 104 and connecting axle 307, have improved the stability and the convenience of installation.

The connecting roller 104 comprises a main shaft for supporting and pin shafts symmetrically and fixedly connected to the outer end face of the main shaft, two groups of clamping holes are symmetrically formed in the side wall of the inner end face of the support frame 101, the clamping holes are matched with the pin shafts in a rotating manner, and therefore a subsequent user can rapidly and stably assemble the connecting roller 104 and the support frame 101 conveniently.

Connecting groove 105 and stopper 308 looks adaptation, and drive mechanism 3 passes through connecting groove 105 and stopper 308 looks adaptation fixed connection at conveying mechanism 1's up end, conveniently follows the installation and the location of carrying on fast drive mechanism 3.

Elastic clamping plate 402 is including the axis body that is used for supporting, fixed connection is at the plate body of axis body up end, the symmetry rotates the trip shaft of connection at axis body side end face and is used for connecting the spring of axis body and plate body, elastic clamping plate 402 can keep off the mode of shelves pole 305 through the check and mesh with limit gear ring 403 mutually, simultaneously its inside spring and trip shaft can provide sufficient rotation basis, conveniently keep off back the back to shelves pole 305 and carry out elasticity, make things convenient for shelves pole 305 to pass through, elastic clamping plate 402 has the spring can conveniently reply simultaneously, make things convenient for the circulatory motion.

The distance between the plate body and the stop lever 305 is the thickness of the fixed gear 304, and the width of the plate body is equal to the length of the stop lever 305, when the fixed cylinder 301 drives the support rod 302 to move forward, the stop lever 305 can be just completely stopped at the front part of the plate body, and the stability of the subsequent plate body blocking the stop lever 305 is improved.

Referring to fig. 12 to 13, the second embodiment of the present invention is different from embodiment 1 in that: when intermittent transmission is performed, the fixed cylinder 301 can drive the supporting rod 302 to support towards the front part, the distance of forward displacement of the cylinder is the thickness of the fixed gear 304, the fixed gear 304 is just completely separated from the limit gear ring 403 after the displacement is completed, the half gear 306 can replace the position of the fixed gear 304 to be meshed with the limit gear ring 403, when the half gear 306 rotates, the external part of the half gear 306 does not have teeth, so that the connecting shaft 307 can be stopped at the rotating interval, the purpose of intermittently conveying workpieces is achieved, and meanwhile, when the half gear 306 rotates to the position of the elastic clamping plate 402, the elastic clamping plate 402 can peel off the toothed part of the half gear 306 to be meshed with the limit gear ring 403 through the gear lever 305, so that cyclic rotation can be performed, and the use convenience is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Numerical control conveying mechanism with adjustable, including conveying mechanism (1) that is used for carrying, fixed connection fixed box (5) and fixed connection upper cover (2) at fixed box (5) up end at conveying mechanism (1) bottom face, conveying mechanism (1) includes support frame (101), backup pad (102), conveyer belt (103), connecting roller (104) and spread groove (105), the up end of support frame (101) is close to end fixedly connected with backup pad (102), and is located the joint is rotated to the interior terminal surface symmetry of support frame (101) and is had and be used for driven connecting roller (104), the outer terminal surface of connecting roller (104) rotates and has cup jointed conveyer belt (103), its characterized in that: the side end face of the conveying mechanism (1) is fixedly clamped with a transmission mechanism (3) for adjustment, the inner end face of the fixed box (5) is fixedly connected with a supporting mechanism (4), and the transmission mechanism (3) is meshed with the supporting mechanism (4) to be connected in a rotating mode.

Supporting mechanism (4) are including connecting plate (401), elasticity cardboard (402), limit gear ring (403), fixed slot (404), connection baffle (405), joint piece (406) and connection motor (407), the up end of connecting motor (407) rotates and is connected with joint piece (406), and is located the up end fixedly connected with of connection motor (407) is used for supporting connection baffle (405), it passes through to connect motor (407) joint piece (406) and fixed slot (404) fixed joint rotate with limit gear ring (403) and be connected, the interior terminal surface bottom fixedly connected with connecting plate (401) of limit gear ring (403), and be located the up end elasticity of connecting plate (401) is rotated and is connected with elasticity cardboard (402).

2. The adjustable numerical control conveying mechanism according to claim 1, characterized in that: drive mechanism (3) are including fixed cylinder (301), bracing piece (302), pivot groove (303), fixed gear (304), shelves pole (305), semi-gear (306), connecting axle (307) and stopper (308), the top terminal surface fixedly connected with of stopper (308) is used for flexible fixed cylinder (301), just the inner terminal surface sliding connection of fixed cylinder (301) has bracing piece (302), the inner terminal surface rotation joint of stopper (308) has connecting axle (307), just the side end face activity card of connecting axle (307) has semi-gear (306), just the inner terminal surface of semi-gear (306) is seted up and is used for spacing pivot groove (303), the side end face fixedly connected with fixed gear (304) of semi-gear (306), just the outer terminal surface edge fixedly connected with shelves pole (305) of fixed gear (304).

3. The adjustable numerical control conveying mechanism according to claim 2, characterized in that: the radius of the half gear (306) and the radius and the thickness of the fixed gear (304) are equal, the number of teeth of the fixed gear (304) is at least twice of the number of teeth of the half gear (306), and the fixed gear (304) is opposite to the teeth of the outer end face of the half gear (306).

4. The adjustable numerical control conveying mechanism according to claim 2, characterized in that: the cross section of bracing piece (302) and the cross section of pivot groove (303) are the T shape setting, just fixed cylinder (301) are rotated with pivot groove (303) through bracing piece (302) and pivot groove (303) looks adaptation and are connected.

5. The adjustable numerical control conveying mechanism according to claim 2, characterized in that: the connecting roller (104) is matched and fixedly connected with the connecting shaft (307), and the half gear (306) is matched and rotatably connected with the connecting roller (104) through the connecting roller (104) and the connecting shaft (307).

6. The adjustable numerical control conveying mechanism according to claim 5, characterized in that: the connecting roller (104) comprises a main shaft for supporting and pin shafts symmetrically and fixedly connected to the outer end face of the main shaft, two groups of clamping holes are symmetrically formed in the side wall of the inner end face of the supporting frame (101), and the clamping holes are matched with the pin shafts in a rotating and clamping mode.

7. The adjustable numerical control conveying mechanism according to claim 2, characterized in that: the connecting groove (105) is matched with the limiting block (308), and the transmission mechanism (3) is fixedly connected to the upper end face of the conveying mechanism (1) through the connecting groove (105) and the limiting block (308).

8. The adjustable numerical control conveying mechanism according to claim 2, characterized in that: the elastic clamping plate (402) comprises a shaft body used for supporting, a plate body fixedly connected to the upper end face of the shaft body, a clamping shaft symmetrically and rotatably connected to the side end face of the shaft body and a spring used for connecting the shaft body and the plate body.

9. The adjustable numerically controlled conveying mechanism according to claim 8, wherein: the distance between the plate body and the blocking rod (305) is the thickness of the fixed gear (304), and the width of the plate body is equal to the length of the blocking rod (305).