CN208728535U

CN208728535U - A kind of axial adjustable feeding mechanism

Info

Publication number: CN208728535U
Application number: CN201821476846.2U
Authority: CN
Inventors: 宋奎伟
Original assignee: Shandong Dashan Stainless Steel Products Co Ltd
Current assignee: Shandong Dashan Stainless Steel Products Co Ltd
Priority date: 2018-09-11
Filing date: 2018-09-11
Publication date: 2019-04-12
Anticipated expiration: 2028-09-11

Abstract

The utility model discloses a kind of axial adjustable feeding mechanisms, including rack and the platen for being connected to frame top, one left-right position adjustable roller seat is installed at the top of platen, the niproll there are two being clamped together up and down and in being laterally arranged is rotatablely connected on roller seat, annular is equipped with multiple annular grooves adaptable with the outer contour shape of the raw material to be held of different size on two niprolls；The niproll right part of upside is coaxially provided with a gear, and the niproll right part of downside is coaxially provided with a lower gear and the spaced driven gear of lower gear, and lower gear meshes together with gear；Top one driving gear being laterally arranged of rotation connection of platen and the driving mechanism for driving driving gear rotation, the facewidth of driving gear and the left and right sliding range of roller seat are consistent, and driven gear for the gear of straight tooth structure and intermeshes with driving gear.The feeding mechanism can quickly adjust niproll to the clip position of raw material, and regulated efficiency is high.

Description

A kind of axial adjustable feeding mechanism

Technical field

The utility model relates to a kind of axial adjustable feeding mechanisms.

Background technique

In the processing and making process of sheet metal, it usually needs pulled the raw material twined on material roller using feeding mechanism To the process equipment of rear station；Existing feeding mechanism generally includes support platform, and there are two up and down for installation in support platform The driving mechanism that the niproll that is clamped together and driving niproll rotate synchronously, therefore, raw material by two niprolls it Between clamping gap, and be transported on the process equipment of rear station, still, stock material shapes and rule due to production line processing Lattice are different, therefore, when needing replacing the raw material of different size, need to adjust the position of support platform, then reach adjustment The purpose of the position of two niprolls then guarantees effectively to clamp raw material, and still, adjustment support platform labour is strong Degree is big, and adjustment difficulty is high, and regulated efficiency is low, therefore, reduces production efficiency.

Utility model content

It is easy to use the technical problem to be solved by the present invention is to provide a kind of structure is simple, it can quickly adjust clamping Roller is to the clip positions of raw material, and the axial adjustable feeding mechanism that regulated efficiency is high.

In order to solve the above technical problems, the utility model includes rack and the platen for being connected to frame top, structure is special Point is: the adjustment mechanism for being equipped with the adjustable roller seat of left-right position at the top of the platen and roller seat being driven to slide to the right, The niproll there are two being clamped together up and down and in being laterally arranged, equal annular on two niprolls are rotatablely connected on the roller seat Equipped with multiple annular grooves adaptable with the outer contour shape of the raw material to be held of different size；The niproll right end of upside Portion is coaxially provided with a gear, and the niproll right part of downside is coaxially provided with lower gear, spaced with lower gear Driven gear, the lower gear mesh together with gear；The top of the platen is rotatablely connected a master being laterally arranged Moving gear, is equipped with the driving mechanism of driving driving gear rotation in the rack, the facewidth of the driving gear and roller seat Left and right sliding range is consistent, and the driven gear and driving gear are the gear of straight tooth structure and intermesh together.

After adopting the above structure, since driving gear has the longer facewidth, driven gear is moved axially in left and right During, can engaged transmission relation be kept with driving gear always；Therefore, when the raw material of production line replacement different size When, it is only necessary to the left-right position of niproll is adjusted, is clamped using the annular groove of respective shapes to reach and conveys raw material , niproll then can be quickly adjusted to the clip position of raw material, and regulated efficiency is high.

In order to which roller seat to be sufficiently locked on platen, the front side bottom and bottom rear of the roller seat are equipped with left and right and extend Otic placode, the otic placode be equipped with up and down and left and right extend strip hole, the roller seat pass through pass through strip hole and spiral shell dress Screw on platen is locked at table top.

The adjustment mechanism includes the fixing seat for being fixed in the table top on the left of roller seat, is screwed with the right side in the fixing seat End acts against the screw rod of roller seat left side, and the left part of the screw rod is equipped with the rocking handle driven screw turns.

In order to realize that the mounting structure of roller seat and niproll, the roller seat include bottom plate, are connected at left and right sides of bottom plate Top plate at the top of two side plates of side plate and connection, the niproll of downside is rotatably connected between the following side of two side plates, described The upper lateral part of side plate is equipped with the limit sliding chutes of left and right perforation, slidably connects the slide slid up and down in the limit sliding chutes, on The niproll of side is rotatably connected between two slides, and the top of the slide is vertically equipped with leading for two time interval settings Column, the left and right sides of the top plate are respectively equipped with the pilot hole to link together with the guide post slide fit of corresponding side, the guide post On be set with that lower end acts against on slide, upper end acts against top spring on top plate, the top spring is kept the clamping of upside Roller elasticity is pressed against on the niproll of downside.

In order to facilitate driving driving gear rotation, it is equipped on the platen and is located at driving gear both ends and supports master The bearing block of moving gear rotation, the right part of the driving gear is connected with driven pulley；The driving mechanism includes installation Driving motor below platen is equipped with drive pulley, the drive pulley on the output shaft end of the driving motor Driving belt is equipped between wheel and driven pulley；The platen is equipped with the evacuation passed through for belt and is open.

In conclusion the utility model structure is simple, and it is easy to use, niproll can be quickly adjusted to the clamping position of raw material It sets, and regulated efficiency is high.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings and detailed description:

Fig. 1 is the schematic view of the front view that the utility model has broken section.

Specific embodiment

Referring to attached drawing, which includes rack 1 and the platen 2 for being connected to 1 top of rack, the platen 2 be horizontally disposed plate body, secondly, the top of platen 2 be equipped with the adjustable roller seat of a left-right position 3 and driving roller seat 3 to The adjustment mechanism of right sliding；And in order to which roller seat 3 to be sufficiently locked on platen 2, the front side bottom and bottom rear of roller seat 3 are welded It is connected to the otic placode 10 for controlling and extending, offered on each otic placode 10 up and down and controls the strip hole extended, therefore, roller seat 3 can be locked at 2 top of platen by the screw 11 for passing through strip hole and being screwed on platen 2；Secondly, in order to adjust roller seat 3 Position, the adjustment mechanism include the fixing seat 12 for being fixed in 2 top of platen in 3 left side of roller seat, are screwed with right end in fixing seat 12 Portion acts against the screw rod 13 of 3 left side of roller seat, and the left part of the screw rod 13 is equipped with the rocking handle that driving screw rod 13 rotates.

The clamping there are two being clamped together up and down and in being laterally arranged is rotatablely connected with continued reference to attached drawing, on the roller seat 3 Roller 4；And in order to realize the mounting structure of roller seat 3 Yu niproll 4, which includes bottom plate, the side being connected at left and right sides of bottom plate Top plate at the top of two side plates of plate and connection, the niproll 4 of downside are rotatably connected between the following side of two side plates, side plate Upper lateral part is equipped with the limit sliding chutes of left and right perforation, slidably connects the slide 14 slid up and down, the clamping of upside in limit sliding chutes Roller 4 is rotatably connected between two slides 14, and the top of slide 14 is vertically equipped with the guide post 15 of two time intervals setting, top The left and right sides of plate is respectively equipped with the pilot hole to link together with 15 slide fit of guide post of corresponding side, is set with down on guide post 15 End acts against on slide 14, therefore the top spring 16 that upper end acts against on top plate pushes up spring 16 and is able to maintain the niproll of upside 4 always elasticity be pressed against downside niproll 4 on, then can raw material also press on the niproll 4 of downside；In addition, in order to Increase the holding area of niproll 4 and clamped raw material, is equipped with the annular groove being correspondingly arranged up and down on two niprolls 4 5, in addition, the annular groove 5 on two niprolls 4 is that left and right is spaced multiple, and about the every group ring being correspondingly arranged The end surface shape of the raw material of the cross sectional shape and different size of connected in star 5 is consistent, and can then utilize every group of annular groove 5 To clamp the raw material of dimension.

In order to drive niproll 4 to rotate, 4 right part of niproll of upside is coaxially provided with a gear 6, the clamping of downside 4 right part of roller is coaxially provided with a lower gear 7 and one and the spaced driven gear 8 of lower gear 7, the lower gear 7 with it is upper Gear 6 meshes together；Secondly, the top of platen 2 is rotatably connected to the driving gear being laterally arranged 9, in order to install master Moving gear 9 is equipped with the bearing block 17 for being located at 9 both ends of driving gear and driving gear 9 being supported to rotate on the platen 2, separately Outside, the right part of driving gear 9 is connected with driven pulley 18, rotates secondly, being equipped with driving driven pulley 18 in rack 1 Driving mechanism；In addition, the facewidth of the driving gear 9 is consistent with the left and right sliding range of roller seat 3, driven gear 8 and active Gear 9 is the gear of straight tooth structure and intermeshes together.And driving gear 9 is driven to rotate for convenience, the driving mechanism Including the driving motor 19 being mounted below platen 2, drive pulley 20 is installed on the output shaft end of driving motor 19, it is main Driving belt is equipped between dynamic belt pulley 20 and driven pulley 18 equally to offer the evacuation passed through for belt on platen 2 and open Mouthful.Therefore, because driving gear 9 has the longer facewidth, driven gear 8, also always can be with master during the sliding of left and right Moving gear 9 is connected by meshing transmission, therefore, when needing to adjust the left-right position of niproll 4, it is only necessary to which left and right slides roller seat 3 and is Can, niproll 4 then can be quickly adjusted to the clip position of raw material, and regulated efficiency is high.

In conclusion the utility model is not limited to above-mentioned specific embodiment.Those skilled in the art are not departing from this reality Under the premise of with novel spirit and scope, several change and modification can be done, it is practical new that all these variations should all fall into this The protection scope of type.

Claims

1. a kind of axial adjustable feeding mechanism, including rack (1) and the platen (2) being connected at the top of rack (1), feature exists In: the tune for being equipped with the adjustable roller seat of left-right position (3) at the top of the platen (2) and roller seat (3) being driven to slide to the right Complete machine structure, niproll (4) of the rotation connection there are two being clamped together up and down and in being laterally arranged on the roller seat (3), two Annular is equipped with multiple annular grooves adaptable with the outer contour shape of the raw material to be held of different size on niproll (4) (5)；Niproll (4) right part of upside is coaxially provided with a gear (6), and niproll (4) right part of downside is coaxially provided with One lower gear (7) and lower gear (7) spaced driven gear (8), the lower gear (7) are engaged on gear (6) Together；The top of the platen (2) is rotatablely connected a driving gear (9) being laterally arranged, and is equipped with drive on the rack (1) The driving mechanism of dynamic driving gear (9) rotation, the facewidth and the left and right sliding range phase one of roller seat (3) of the driving gear (9) It causes, the driven gear (8) and driving gear (9) are the gear of straight tooth structure and intermesh together.

2. axial adjustable feeding mechanism as described in claim 1, it is characterised in that: the front side bottom of the roller seat (3) and Bottom rear be equipped with left and right extend otic placode (10), the otic placode (10) be equipped with up and down and left and right extend strip Hole, the roller seat (3) are locked at the top of platen (2) by the screw (11) for passing through strip hole and being screwed on platen (2).

3. axial adjustable feeding mechanism as claimed in claim 2, it is characterised in that: the adjustment mechanism includes being fixed in roller The fixing seat (12) at the top of platen (2) on the left of seat (3), is screwed with right part on the fixing seat (12) and acts against roller seat (3) The screw rod (13) of left side, the left part of the screw rod (13) are equipped with the rocking handle of driving screw rod (13) rotation.

4. axial adjustable feeding mechanism as described in claim 1, it is characterised in that: the roller seat (3) includes bottom plate, connection The top plate at the top of two side plates of side plate and connection at left and right sides of bottom plate, the niproll (4) of downside are rotatably connected on two sides Between the following side of plate, the upper lateral part of the side plate is equipped with the limit sliding chutes of left and right perforation, is slidably connected in the limit sliding chutes There is the slide (14) slid up and down, the niproll (4) of upside is rotatably connected between two slides (14), the slide (14) Top is vertically equipped with the guide post (15) of two time intervals setting, and the left and right sides of the top plate is respectively equipped with and corresponding side The pilot hole that links together of guide post (15) slide fit, be set on the guide post (15) lower end act against on slide (14), Upper end acts against the top spring (16) on top plate, and top spring (16) keeps for niproll (4) elasticity of upside being pressed against downside Niproll (4) on.

5. axial adjustable feeding mechanism as described in claim 1, it is characterised in that: be equipped with difference on the platen (2) Positioned at driving gear (9) both ends and support driving gear (9) rotate bearing block (17), the right part of the driving gear (9) It is connected with driven pulley (18)；The driving mechanism includes the driving motor (19) being mounted below platen (2), the driving It is equipped on the output shaft end of motor (19) drive pulley (20), the drive pulley (20) and driven pulley (18) Between be equipped with driving belt；The platen (2) is equipped with the evacuation passed through for belt and is open.