CN211439660U

CN211439660U - Auxiliary supporting mechanism of forming drum

Info

Publication number: CN211439660U
Application number: CN201922287596.9U
Authority: CN
Inventors: 蔡艺峰
Original assignee: Quanzhou Pailisha Nursing Products Co ltd
Current assignee: Quanzhou Pailisha Nursing Products Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-08
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses an auxiliary supporting mechanism of a forming drum, which comprises a base, a baffle, a power supply lead, a control panel, a button, a cylinder, a chute, a connecting block and a supporting rod, and aims to solve the problems that the conventional auxiliary supporting mechanism of the forming drum is often fixed on the base, the supporting distance on the main shaft of the forming drum is not easy to adjust, the size of the supporting block is fixed, only the main shafts with the same size can be supported, the forming drums with different shaft diameters are not easy to be effectively supported, the precision of products is further influenced, and the yield is reduced, the distance adjusting mechanism is arranged on the inner side of the base, a lead screw is driven by a motor to rotate, moving seats at the left end and the right end are driven by the lead screw to move, when the motor rotates forwards, the moving seats at the two ends move towards the center of a cavity, when the motor rotates backwards, the moving seats at the two ends move towards, thereby adjusting the distance of the auxiliary supporting mechanism.

Description

Auxiliary supporting mechanism of forming drum

Technical Field

The utility model relates to a forming drum technical field, concretely relates to auxiliary stay mechanism of forming drum.

Background

The forming drum often adopts cantilever structure to in the strip base and the dismantlement of forming band, for the cantilever end that prevents the forming drum main shaft can produce great deformation, use auxiliary stay mechanism to support for it usually, auxiliary stay mechanism often sets up the supporting shoe through both ends about the base, promotes the supporting shoe through the cylinder and provides the support for the forming drum main shaft.

However, the auxiliary supporting mechanism of the existing forming drum is often fixed on the base, the supporting distance on the main shaft of the forming drum is not easy to adjust, the size of the supporting block is fixed, the supporting block can only support the main shaft with the same size, the forming drums with different shaft diameters are not easy to effectively support, the precision of products is further influenced, and the yield is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, present auxiliary stay mechanism of a forming drum, the auxiliary stay mechanism who has solved current forming drum often fixes on the base, is difficult for adjusting the epaxial support distance of forming drum, and the supporting shoe size is fixed, can only support the main shaft of equidimension, is difficult for providing effective support to the forming drum of different footpaths, and then influences the precision of goods, has reduced the problem of yields.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an auxiliary supporting mechanism of a forming drum, which comprises a base, a baffle, a power supply lead, a control panel, a button, a cylinder, a piston rod, a connecting groove, a chute, a connecting block, a supporting rod, a supporting block, a spring, a distance adjusting mechanism and a clamping mechanism, wherein the left end and the right end of the top of the base are locked and fixed with the baffle through bolts, the distance adjusting mechanism is arranged at the inner side of the base, the clamping mechanism is arranged at the inner side of the supporting block, the distance adjusting mechanism comprises a cavity, a lead screw, a motor, a supporting seat, a sliding rod, a moving seat, a sleeve, a telescopic rod and a sliding cavity, the cavity is arranged inside the base, the right end of the lead screw is rotationally connected with the cavity through a rotating shaft, the motor is locked and fixed with the left side of the, both ends all with supporting seat top fixed connection about the slide bar, remove logical groove and lead screw threaded connection that seat left side middle part set up, the logical groove that removes the setting of seat top slides along the slide bar surface, it has the sleeve to remove the welding of seat top, the telescopic link slides along the sleeve inboard to telescopic link top and connecting block welded fastening, the base top is provided with smooth chamber to the sleeve slides along smooth intracavity side, power wire, button and motor all are connected with control panel electricity.

Furthermore, fixture includes spring groove, reset spring and grip block, the supporting shoe top is provided with the spring groove, reset spring one end and spring groove fixed connection to the reset spring other end and grip block fixed connection, the grip block slides along the spring inslot side.

Further, the base is fixed with power wire, control panel is installed in the baffle left side, the control panel left side is provided with the button, the cylinder passes through the bolt and is fixed with the base locking, piston rod bottom slides along the cylinder inboard to piston rod top and connecting rod welded fastening, the connecting rod front side is provided with the spread groove, the baffle rear side is provided with the spout to the lug that the both ends set up about the connecting rod slides along the spout is inboard, the connecting block slides along the spread groove is inboard, the bracing piece slides along the logical inslot side that the connecting block top set up to the welding of bracing piece top has the supporting shoe, spring one end and connecting block fixed connection to the spring other end and supporting shoe fixed connection.

Furthermore, the supporting blocks and the springs are arranged in two numbers, and the supporting blocks and the springs are symmetrically arranged along the left end and the right end of the spring groove.

Further, it all is provided with two to remove seat, sleeve and telescopic link, and removes seat, sleeve and telescopic link and follow the screw left and right ends symmetry setting.

Furthermore, the thread directions of the left end and the right end of the screw rod are opposite, and the rotation angle of the screw rod along the output shaft of the motor is 0-360 degrees.

Furthermore, a waterproof oxidation-resistant layer is coated on the surface of the sleeve, and the length of the sleeve is ten centimeters.

Furthermore, the sleeve and the central line of the telescopic rod are positioned on the same vertical direction line, and the surface of the telescopic rod is smooth and has no burrs.

Further, the motor is an AKM series, and the specific model is designed or customized according to the actual use condition.

Furthermore, the sliding rod is made of 40Cr alloy steel, so that the sliding rod is high in mechanical fatigue resistance and has good comprehensive mechanical properties.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

the method has the advantages that: for the auxiliary stay mechanism who solves current building drum often fixes on the base, be difficult for adjusting the epaxial support distance of main shaft of building drum, and the supporting shoe size is fixed, can only support the main shaft of equidimension, be difficult for providing effective support to the building drum of different footpath, and then influence the precision of goods, the problem of yields has been reduced, through having set up apart from adjustment mechanism in the base inboard, rotate through motor drive lead screw, make the lead screw drive the removal seat removal of both ends about the lead screw removes, when motor corotation, the removal seat at both ends removes to the cavity center, when the motor reverses, the removal seat at both ends removes to the cavity both ends, make the removal seat drive the sleeve and remove, make the sleeve remove through driving the connecting block, thereby carry out the distance adjustment to auxiliary stay mechanism.

The advantages are two: through having set up the supporting shoe inboard at the supporting shoe inboard, when the forming drum main shaft was impressed the supporting shoe inboard, reset spring atress shrink, the elasticity that makes reset spring resume deformation promotes the grip block and carries out the centre gripping to the forming drum main shaft, reaches and carries out the fixed of horizontal direction to the forming drum main shaft to provide the support to the main shaft of different footpaths.

The advantages are three: through having set up the slide bar between two supporting seats, when the lead screw drives and removes the seat and remove, make the logical groove that removes the seat top and set up slide along the slide bar surface, make the slide bar provide support for it.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic view of a front sectional structure of the distance adjustment mechanism of the present invention;

FIG. 4 is a schematic structural view of the clamping mechanism of the present invention;

fig. 5 is a schematic view of a left side sectional structure of the clamping mechanism of the present invention.

In the figure: the device comprises a base-1, a baffle-2, a power supply lead-3, a control panel-4, a button-5, a cylinder-6, a piston rod-7, a connecting rod-8, a connecting groove-9, a sliding groove-10, a connecting block-11, a supporting rod-12, a supporting block-13, a spring-14, a distance adjusting mechanism-15, a cavity-151, a screw rod-152, a motor-153, a supporting seat-154, a sliding rod-155, a moving seat-156, a sleeve-157, a telescopic rod-158, a sliding cavity-159, a clamping mechanism-16, a spring groove-161, a reset spring-162 and a clamping block-163.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides an auxiliary supporting mechanism for a forming drum: the device comprises a base 1, a baffle 2, a power supply lead 3, a control panel 4, a button 5, a cylinder 6, a piston rod 7, a connecting rod 8, a connecting groove 9, a chute 10, a connecting block 11, a supporting rod 12, a supporting block 13, a spring 14, a distance adjusting mechanism 15 and a clamping mechanism 16, wherein the left end and the right end of the top of the base 1 are locked and fixed with the baffle 2 through bolts, the distance adjusting mechanism 15 is arranged on the inner side of the base 1, the clamping mechanism 16 is arranged on the inner side of the supporting block 13, the distance adjusting mechanism 15 comprises a cavity 151, a screw rod 152, a motor 153, a supporting seat 154, a sliding rod 155, a moving seat 156, a sleeve 157, a telescopic rod 158 and a sliding cavity 159, the cavity 151 is arranged inside the base 1, the right end of the screw rod 152 is rotationally connected with the cavity 151 through a rotating shaft, the motor 153 is locked and, both ends all with supporting seat 154 top fixed connection about slide bar 155, remove logical groove and lead screw 152 threaded connection that seat 156 left side middle part set up, do benefit to lead screw 152 drive and remove seat 156 and remove, it slides along slide bar 155 surface to remove logical groove that seat 156 top set up, it supports for removing seat 156 to do benefit to slide bar 155, it has sleeve 157 to remove the welding of seat 156 top, telescopic link 158 slides along sleeve 157 inboard, and telescopic link 158 top and connecting block 11 welded fastening, do benefit to remove seat 156 and drive connecting block 11 through telescopic link 158 and carry out the distance adjustment, base 1 top is provided with smooth chamber 159, and sleeve 157 slides along smooth chamber 159 inboard, power wire 3, button 5 and motor 153 all are connected with control panel 4 electricity.

The clamping mechanism 16 includes a spring groove 161, a return spring 162 and a clamping block 163, the spring groove 161 is disposed at the top of the supporting block 13, one end of the return spring 162 is fixedly connected with the spring groove 161, the other end of the return spring 162 is fixedly connected with the clamping block 163, and the clamping block 163 slides along the inner side of the spring groove 161.

Wherein, base 1 is fixed with power wire 3, control panel 4 is installed in 2 left sides of baffle, control panel 4 left sides are provided with button 5, cylinder 6 passes through the bolt and is fixed with base 1 locking, 7 bottoms of piston rod slide along 6 inboards of cylinder to 7 tops of piston rod and 8 welded fastening of connecting rod, 8 front sides of connecting rod are provided with

spread groove

9, 2 rear sides of baffle are provided with spout 10 to the lug that both ends set up about connecting rod 8 slides along spout 10 inboards, connecting block 11 slides along spread groove 9 inboards, bracing piece 12 slides along the logical inboard of groove that connecting block 11 top set up, and the welding of bracing piece 12 top has supporting

shoe

13, 14 one end of spring and 11 fixed connection of connecting block to the 14 other end of spring and supporting shoe 13 fixed connection.

The two supporting blocks 13 and the two springs 14 are arranged, and the supporting blocks 13 and the two springs 14 are symmetrically arranged along the left end and the right end of the spring groove 161, so that the clamping mechanism 16 can support the main shafts with different shaft diameters.

Wherein, it all is provided with two to remove seat 156, sleeve 157 and telescopic link 158, and removes seat 156, sleeve 157 and telescopic link 158 and follow the left and right ends symmetry setting of lead screw 152, does benefit to apart from the better supplementary supporting mechanism of adjusting of adjustment mechanism 15 and adjusts.

The thread directions of the left end and the right end of the screw rod 152 are opposite, and the rotation angle of the screw rod 152 along the output shaft of the motor 153 is 0-360 degrees, so that the screw rod 152 can adjust the moving seats 156 at the two ends.

Wherein, the surface of the sleeve 157 is coated with a layer of waterproof oxidation-resistant layer, and the length of the sleeve 157 is ten centimeters, thereby preventing the outer surface of the sleeve 157 from rusting or being oxidized and corroded due to long-term use.

The central lines of the sleeve 157 and the telescopic rod 158 are in the same vertical direction, and the surface of the telescopic rod 158 is smooth and free of burrs, so that the telescopic rod 158 can better slide along the inner side of the sleeve 157.

The motor 153 is an AKM series, and the specific model is designed or customized according to the actual use condition.

The sliding rod 155 is made of 40Cr alloy steel, and has strong mechanical fatigue resistance and good comprehensive mechanical property.

The 40Cr alloy steel material that slide bar 155 adopted of this patent, the mechanical fatigue resistance is strong, has good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity, and the hardenability of steel is good.

The working principle is as follows: before use, the auxiliary supporting mechanism is horizontally placed to enable the base 1 at the bottom to be used as the auxiliary supporting mechanism for fixing and supporting, and when the auxiliary supporting mechanism is used, the power supply lead 3 is connected with an external power supply to provide power for the auxiliary supporting mechanism; the distance adjusting mechanism 15 is started by pressing a button 5 at the front end of the control panel 4, the motor 153 is electrified to work, the motor 153 drives the screw rod 152 to rotate, the screw rod 152 drives the moving seats 156 at the left end and the right end to move, when the motor 153 rotates forwards, the moving seats 156 at the two ends move towards the center of the cavity 151, when the motor 153 rotates backwards, the moving seats 156 at the two ends move towards the two ends of the cavity 151, a through groove arranged at the top of the moving seat 156 slides along the outer surface of the sliding rod 155, the sliding rod 155 provides support for the sliding rod, the moving seat 156 drives the sleeve 157 to move, the sleeve 157 drives the connecting block 11 to move through 158, and therefore distance adjustment is carried out on the; promote piston rod 7 rebound through cylinder 6, make piston rod 7 promote connecting rod 8 upwards slide along 10 inboard sides of spout, make connecting rod 8 drive connecting block 11 rebound, spring 14 atress shrink simultaneously, the elasticity that makes spring 14 resume deformation promotes supporting shoe 13 and provides the support for the forming drum main shaft, when the forming drum main shaft is impressed supporting shoe 13 inboard, reset spring 162 atress shrink, the elasticity that makes reset spring 162 resume deformation promotes grip block 163 and carries out the centre gripping to the forming drum main shaft, reach and carry out the fixed of horizontal direction to the forming drum main shaft, so that provide the support to the main shaft of different footpaths.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An auxiliary supporting mechanism of a forming drum comprises a base (1), a baffle (2), a power supply lead (3), a control panel (4), a button (5), a cylinder (6), a piston rod (7), a connecting rod (8), a connecting groove (9), a sliding groove (10), a connecting block (11), a supporting rod (12), a supporting block (13) and a spring (14), wherein the left end and the right end of the top of the base (1) are locked and fixed with the baffle (2) through bolts;

the method is characterized in that: the device is characterized by further comprising a distance adjusting mechanism (15) and a clamping mechanism (16), wherein the distance adjusting mechanism (15) is arranged on the inner side of the base (1), the clamping mechanism (16) is arranged on the inner side of the supporting block (13), the distance adjusting mechanism (15) comprises a cavity (151), a screw rod (152), a motor (153), a supporting seat (154), a sliding rod (155), a moving seat (156), a sleeve (157), a telescopic rod (158) and a sliding cavity (159), the cavity (151) is arranged in the base (1), the right end of the screw rod (152) is rotatably connected with the cavity (151) through a rotating shaft, the motor (153) is fixedly locked with the left side of the base (1) through bolts, the output end of the motor (153) is fixedly connected with the left end of the screw rod (152), the supporting seat (154) is respectively connected with the left end and the right end of the bottom of the cavity (151) through bolts, remove logical groove and lead screw (152) threaded connection that seat (156) left side middle part set up, the logical groove that removes seat (156) top setting slides along slide bar (155) surface, it has sleeve (157) to remove seat (156) top welding, telescopic link (158) are along sleeve (157) inboard slip to telescopic link (158) top and connecting block (11) welded fastening, base (1) top is provided with smooth chamber (159) to sleeve (157) are along sliding chamber (159) inboard slip, power wire (3), button (5) and motor (153) all are connected with control panel (4) electricity.

2. Auxiliary support mechanism for a building drum, according to claim 1, characterized in that: the clamping mechanism (16) comprises a spring groove (161), a return spring (162) and a clamping block (163), the spring groove (161) is formed in the top of the supporting block (13), one end of the return spring (162) is fixedly connected with the spring groove (161), the other end of the return spring (162) is fixedly connected with the clamping block (163), and the clamping block (163) slides along the inner side of the spring groove (161).

3. Auxiliary support mechanism for a building drum, according to claim 1, characterized in that: the power supply device is characterized in that a power supply lead (3) is fixed on the base (1), a control panel (4) is installed on the left side of the baffle plate (2), a button (5) is arranged on the left side of the control panel (4), the air cylinder (6) is locked and fixed with the base (1) through a bolt, the bottom of the piston rod (7) slides along the inner side of the air cylinder (6), the top of the piston rod (7) is welded and fixed with the connecting rod (8), a connecting groove (9) is arranged on the front side of the connecting rod (8), a sliding groove (10) is arranged on the rear side of the baffle plate (2), convex blocks arranged at the left end and the right end of the connecting rod (8) slide along the inner side of the sliding groove (10), the connecting block (11) slides along the inner side of the connecting groove (9), the supporting rod (12) slides along the inner side of a through groove arranged at the top of, and the other end of the spring (14) is fixedly connected with the supporting block (13).

4. Auxiliary support mechanism for a building drum according to claim 2, characterised in that: the supporting blocks (13) and the springs (14) are arranged in two numbers, and the supporting blocks (13) and the springs (14) are symmetrically arranged along the left end and the right end of the spring groove (161).

5. Auxiliary support mechanism for a building drum, according to claim 1, characterized in that: the movable seat (156), the sleeve (157) and the telescopic rod (158) are arranged in two, and the movable seat (156), the sleeve (157) and the telescopic rod (158) are symmetrically arranged along the left end and the right end of the screw rod (152).

6. Auxiliary support mechanism for a building drum, according to claim 1, characterized in that: the thread directions of the left end and the right end of the screw rod (152) are opposite, and the rotation angle of the screw rod (152) along the output shaft of the motor (153) is 0-360 degrees.

7. Auxiliary support mechanism for a building drum, according to claim 1, characterized in that: the surface of the sleeve (157) is coated with a waterproof anti-oxidation layer, and the length of the sleeve (157) is ten centimeters.

8. Auxiliary support mechanism for a building drum, according to claim 1, characterized in that: the central lines of the sleeve (157) and the telescopic rod (158) are in the same vertical direction, and the surface of the telescopic rod (158) is smooth and free of burrs.