CN209497446U - Turntable control mechanism and equipment - Google Patents

Abstract

The utility model provides a kind of turntable control mechanism, comprising: the periphery wall of disk, disk is equipped with detection piece；Driving mechanism is connect with disk, for driving disk rotational；It close to switch, is electrically connected with driving mechanism, is set to disk periphery, connected for incuding during disk rotational with detection piece to control disk stopping；Detection piece and close switch top are equipped with for preventing foreign matter from falling to detection piece and the barrier structure close on switching.The utility model additionally provides a kind of equipment, including above-mentioned turntable control mechanism.Turntable control mechanism provided by the utility model by will test part on the disk periphery wall, and will be set to disk periphery close to switch, so that detection piece and close to switch installation and convenient for disassembly and assembly.

Description

Turntable control mechanism and equipment

Technical field

The utility model belongs to plastic cement production equipment technology, is to be related to a kind of turntable control mechanism more specifically And equipment.

Background technique

Turntable structure is widely used in automation equipment, and turntable structure is when in use generally by close to switch control It, which is pinpointed, stops, but existing close switch is easy in installation and use process by turntable installation space and use environment Influence, cause its be not easy to install and adjust, and in use close to switch be easy by other factors (such as turntable On the lubricant grease etc. that drips downwards on the foreign matter and turntable that fall) influence, lead to its sensitivity decrease, to influence to set Standby overall performance.

Utility model content

The purpose of this utility model is to provide a kind of turntable control mechanisms, are opened with solving existing in the prior art approach Pass is not easy to the technical issues of installing and adjusting.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of turntable control mechanism, packet It includes:

The periphery wall of disk, the disk is equipped with detection piece；

Driving mechanism is connect with the disk, for driving the disk rotational；

It close to switch, is electrically connected with the driving mechanism, is set to the disk periphery, in the disk rotational process In incude with the detection piece and connect to control the disk and stop；The detection piece and described be equipped with close to switch top are used for Prevent foreign matter from falling to the detection piece and the barrier structure close on switch.

Further, the barrier structure include setting the turntable periphery and for block it is described close to switch or Block the protective plate close to switch and the detection piece.

Further, the barrier structure further includes the groove opened up along the periphery wall of the disk, the protective plate with The upper sidewall portions of the groove overlap described close to switch and the detection piece to block.

Further, the barrier structure further includes the first bulge loop being circumferentially arranged along the disk periphery wall, described anti- Backplate and first bulge loop part overlap described close to switch and the detection piece to block.

Further, the turntable control mechanism further includes fixing piece, and the close switch is removably attached to described On fixing piece, and it is described adjustable close to switch and the fixed position of the fixing piece.

Preferably, the disk periphery wall is equipped with first gear teeth along its circumferential equidistantly distributed, the detection piece and Described to be set between the barrier structure and each first gear teeth close to switch gap, the detection piece is opened towards described approach Projection interval of the axial projection of disk described in the lateral edge closed with first gear teeth along the disk axial direction shifts to install.

Preferably, the second bulge loop along its circumferentially extending, second bulge loop periphery are convexly equipped on the disk periphery wall Wall is equipped with second gear teeth along its circumferential equidistantly distributed, the detection piece and described is set to described block close to switch gap Between structure and second bulge loop, the projection close to disk axial direction described in a lateral edge of the switch towards the detection piece and Each second gear teeth are shifted to install along the projection interval of the disk axial direction.

Further, the projection of disk axial direction described in the lateral edge close to switch towards the detection piece is located at described On the inside of second gear teeth.

Further, second gear teeth periphery is equipped with the block for blocking second gear teeth.

The utility model additionally provides a kind of equipment, including above-mentioned turntable control mechanism.

The beneficial effect of equipment provided by the utility model is: compared with prior art, the turntable control of the utility model Mechanism processed is set to disk periphery by being equipped with an at least detection piece on the periphery wall of disk, and close to switch, in this way, close Switch easily facilitates installation and adjusting in disk bottom relative to setting, and detection piece is arranged on disk periphery wall, convenient in circle Disk according to test and is actually needed after being installed in equipment and by hand drill processes corresponding detection piece mounting hole, with prevent by Excessive in disk, position degree causes to stop close to switch and detection piece induction there are deviation when each station processing and installation thereon There is deviation in the position that position and station actual needs only stops, to improve the precision of equipment；Detection piece setting On the periphery wall of disk, it can prevent the lubricant grease on disk from dropping onto detection piece after disk periphery is set close to switch On close switch, while barrier structure can prevent the foreign matter on disk from falling on detection piece and close switch, to protect Demonstrate,prove detection piece with it is good close to switch room inductive effects.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structural schematic diagram for the equipment that the utility model embodiment one provides；

Fig. 2 is the structural schematic diagram that equipment removes turntable protective plate in Fig. 1；

Fig. 3 is the schematic cross-sectional view of the turntable in Fig. 2；

Fig. 4 is the partial sectional view of Fig. 2；

Fig. 5 is the structural schematic diagram that the equipment that the utility model embodiment three provides removes turntable protective plate；

Fig. 6 is the schematic cross-sectional view of the turntable in Fig. 5；

Fig. 7 is the partial schematic sectional view of Fig. 5.

Wherein, each appended drawing reference in figure:

1- turntable structure；2- driving mechanism；The close switch of 3-；4- detection piece；5- protective plate；6- block；7- fixing piece；8- Nut；11- disk；The first bulge loop of 12-；First gear teeth of 13-；The second bulge loop of 14-；Second gear teeth of 15-；70- through-hole；71- first Mounting plate；The second mounting plate of 72-.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Embodiment one:

Referring to Figure 2 together and Fig. 4, now turntable control mechanism provided by the utility model is illustrated.Turntable control Mechanism includes disk 11, driving mechanism 2 and at least one close switch 3.Rounded lamellar, the periphery wall of disk 11 of disk 11 It is equipped with an at least detection piece 4, each detection piece 4 is along the circumferential equidistantly distributed of disk 11.Driving mechanism 2 is connect with disk 11, is driven Motivation structure 2 is for driving disk 11 to rotate.Each to be electrically connected respectively with driving mechanism 2 close to switch 3, each close switch 3 is at equal intervals Set on 11 periphery of disk, and each close switch 3 is arranged in a ring centered on disk 11, each to be used for close to switch 3 in disk 11 Connection is incuded so that disk 11 stops with detection piece 4 in rotation process, and detection piece and close switch top are equipped with different for preventing Object falls to detection piece and the barrier structure (not shown) close on switching.

Turntable control mechanism provided by the utility model, compared with prior art, the turntable control mechanism of the utility model By being equipped with an at least detection piece 4 on the periphery wall of disk 11, and each close switch 3 is set to 11 periphery of disk, in this way, connecing Nearly switch 3 easily facilitates installation and adjusting in 11 bottom of disk relative to setting, and detection piece 4 is arranged on 11 periphery wall of disk, It is installed convenient for processing corresponding detection piece 4 by hand drill according to test and actual needs after disk 11 is installed in equipment Hole, to prevent since disk 11 is excessive, position degree causes there are deviation close to switch 3 when each station processing and installation thereon And there is deviation in the position that the position and station actual needs that detection piece induction stops stop, to improve the essence of equipment Degree；Detection piece 4 is arranged on the periphery wall of disk 11, can prevent on disk 11 behind 11 periphery of disk close to the setting of switch 3 Lubricant grease drop onto detection piece 4 and close on switch 3, while barrier structure can prevent the foreign matter on disk 11 from falling to On detection piece and close switch, to guarantee that inductive effects are good between detection piece 4 and close switch 3.

Further, referring to Fig. 3, a kind of specific embodiment party as turntable control mechanism provided by the utility model Formula, above-mentioned barrier structure include the groove (not shown) being circumferentially arranged along the periphery wall of disk 11, and detection piece 4 is set to groove In do not stretch out the periphery wall of disk 11,11 periphery of disk is equipped with protective plate 5, and protective plate 5 is Chong Die with the upper sidewall portions of groove Setting is each close to switch 3 and each detection piece 4 to block, to prevent the foreign matter on disk 11 from falling to close to switch 3 and detection On part 4, the using effect for approaching switch 3 and detection piece 4 is influenced.In the present embodiment, the opening of above-mentioned groove is directed away from circle The side at 11 center of disk, and detection piece 4 is arranged radially along disk 11.

Specifically, being set to above or below the upper side wall of groove with Fig. 3,5 one end of protective plate refering to fig. 1, so that protection Plate 5 is Chong Die with the upper sidewall portions of groove, thus prevent the foreign matter in 11 rotation process of disk thereon fall to close to switch 3 or The service precision close to switch 3 is influenced on person's detection piece 4.In the present embodiment, 5 one end of protective plate is located at the upper side wall of groove Lower section, and be arranged with the upper side wall interval of groove, the rotation of disk 11 is neither influenced in this way, and foreign matter can be prevented from protection Plate 5 or disk 11 are dropped down onto close on switch 3 and detection piece 4；In the present embodiment, protective plate 5 will be complete below 11 periphery of disk It blocks, in other embodiments, if 4 top of detection piece is blocked by disk 11, protective plate 5 can also be blocked only close on switch 3 Side.

Further, a kind of specific embodiment as turntable control mechanism provided by the utility model, it is above-mentioned close Switch 3 and the position of detection piece 4 are adjustable.Specifically, in the present embodiment, the above-mentioned switch 3 that approaches is towards one end of disk 11 Extended line passes through the center of disk 11, and when being arranged close to switch 3 with 4 face of detection piece, spacing between the two is nearest, at this time It can allow by adjusting proximity switch 3 and 4 spacing of detection piece and reach best induction close to switch 3 and detection piece 4 and connect effect Fruit, to guarantee best close to the control effect of 3 pairs of disks 11 of switch.

Further, Fig. 2 and Fig. 4 is please referred to, a kind of specific reality as turntable control mechanism provided by the utility model Mode is applied, above-mentioned turntable control mechanism further includes fixing piece 7, is fixed on 11 periphery of disk by fixing piece 7 close to switch 3, connects Nearly position of the switch 3 on fixing piece 7 is adjustable, in this way can be by changing close to position of the switch 3 on fixing piece 7 to adjust Close to the spacing of switch 3 and detection piece 4, to reach preferably induction connection effect with detection piece 4.

Specifically, in the present embodiment, it is above-mentioned to be in the form of a column structure close to switch 3, it is equipped with external screw thread close to switch 3, Gu Determine to offer through-hole 70 on part 7, be arranged in through-hole 70 close to switch 3, is arranged with two nuts 8, two nuts 8 on close switch 3 It is respectively arranged on the opposite sides of fixing piece 7, two nuts 8 will be lock on fixing piece 7 close to switch 3.Turntable in the present embodiment Control mechanism need to only unclamp nut 8 when needing the position of adjusting proximity switch 3, after mixing up close to 3 position of switch It locks again.The present embodiment passes through the setting of two nuts 8, consequently facilitating installation, adjusting and replacement, very convenient, to guarantee to connect The using effect of nearly switch 3.

Specifically, please referring to Fig. 2 and Fig. 4, above-mentioned fixing piece 7 is L-shaped, and fixing piece 7 includes first be mutually connected vertically Mounting plate 71 and the second mounting plate 72, the first mounting plate 71 are arranged in parallel and are fixed in equipment with disk 11, the second mounting plate 72 is axially extending along disk 11, and the top of the second mounting plate 72 is installed on close to switch 3.

Further, please see Fig. 2 to Fig. 4, as a kind of specific reality of turntable control mechanism provided by the utility model Mode is applied, above-mentioned 11 periphery wall of disk is equipped with several first gear teeth 13, and several first gear teeth 13 are set to 11 periphery wall bottom of disk Portion and along 11 periphery wall circumferential direction equidistantly distributed of disk, each detection piece 4 and it is each close to the interval of switch 3 be set to groove upper side wall and Between each first gear teeth 13, projection and each first gear teeth 13 edge of the detection piece 4 towards 11 axial direction of a lateral edge disk close to switch 3 The axial projection interval of disk 11 shifts to install, when can avoid the lubricant grease on each first gear teeth 13 excessive as far as possible in this way, Lubricant grease with covered in 11 rotation process of disk detection piece 4 towards close to switch 3 side, to ensure that close to switch The stability of connection is incuded between 3 and detection piece 4.

Specifically, in the present embodiment, above-mentioned driving mechanism 2 includes motor, main shaft and driving gear, main shaft and motor connect It connecing, driving gear is set on main shaft and is located at 11 periphery side of disk, and driving gear engages connection with each first gear teeth 13, thus Drive first gear teeth 13 that turntable 11 is driven to rotate by motor.

Preferably, in the present embodiment, above-mentioned disk 11, groove and each first gear teeth 13 are integrally formed.

The utility model additionally provides a kind of equipment, which can be injection molding machine, silica gel machine or heat pressing forming machines etc. One of.Equipment includes above-mentioned turntable control mechanism.Equipment provided by the utility model passes through above-mentioned turntable control mechanism Setting, is not only convenient for approaching the installation and removal of switch 3 and detection piece 4, while improving the control precision close to switch 3, The lubricant grease on turntable 1 is also prevented simultaneously and the foreign matter outside equipment is fallen into close on switch 3 and detection piece 4.

Embodiment two:

The technical characteristic of the present embodiment turntable control mechanism and the technical characteristic base of one turntable control mechanism of embodiment This is identical, and difference is: in the present embodiment, referring to Fig. 4, above-mentioned barrier structure includes being convexly equipped on 11 periphery wall of disk The first bulge loop 12, the first bulge loop 12 along 11 periphery wall of disk circumferentially extend, 11 periphery of disk be equipped with protective plate 5, protective plate 5 with It is each close to switch 3 and each detection piece 4 to block that first bulge loop 12 partly overlaps setting, to prevent the foreign matter on disk 11 from falling To close on switch 3 and detection piece 4, the using effect for approaching switch 3 and detection piece 4 is influenced.

Specifically, please referring to Fig. 1 and Fig. 4,5 one end of protective plate is set to above or below the first bulge loop 12, so that protection Plate 5 partly overlaps with the first bulge loop 12, thus prevent the foreign matter in 11 rotation process of disk thereon fall to close to switch 3 or The service precision close to switch 3 is influenced on detection piece 4.In the present embodiment, above-mentioned first bulge loop 12 is set to 11 periphery of disk The upper end of wall, and 12 top of the first bulge loop is concordant with 11 top of disk, 5 one end of protective plate is located at below the first bulge loop 12, and with The setting of first bulge loop 12 interval, neither influences the rotation of disk 11 in this way, and foreign matter can be prevented from protective plate 5 or disk 11 drop down onto close on switch 3 and detection piece 4；In the present embodiment, protective plate 5 will block completely below 11 periphery of disk, at other In embodiment, if 4 top of detection piece is blocked by disk 11, protective plate 5 can also be blocked only close to 3 top of switch.

Further, referring to Fig. 4, a kind of specific embodiment party as turntable control mechanism provided by the utility model Formula, above-mentioned 11 periphery wall of disk are equipped with several first gear teeth 13, and several first gear teeth 13 are set to 11 periphery wall bottom of disk simultaneously Along 11 periphery wall circumferential direction equidistantly distributed of disk, each detection piece 4 and each be spaced close to switch 3 are set to the first bulge loop 12 and each first Between the gear teeth 13, detection piece 4 is towards the axial projection of the lateral edge disk 11 close to switch 3 with each first gear teeth 13 along disk 11 Axial projection interval shifts to install, when can avoid the lubricant grease on each first gear teeth 13 excessive as far as possible in this way, lubricating oil Rouge is with detection piece 4 is covered towards the side close to switch 3 in 11 rotation process of disk, to ensure that close to switch 3 and inspection Survey the stability that connection is incuded between part 4.

Specifically, in the present embodiment, above-mentioned driving mechanism 2 includes motor, main shaft and driving gear, main shaft and motor connect It connecing, driving gear is set on main shaft and is located at 11 periphery side of disk, and driving gear engages connection with each first gear teeth 13, thus Drive first gear teeth 13 that turntable 11 is driven to rotate by motor.

Preferably, in the present embodiment, above-mentioned disk 11, the first bulge loop 12 are integrally formed with each first gear teeth 13.

Embodiment three:

The technical characteristic and embodiment one of the present embodiment turntable control mechanism or the technology of two turntable control mechanisms Feature is essentially identical, and difference is: in the present embodiment, please referring to Fig. 5 to Fig. 7, is convexly equipped on above-mentioned 11 periphery wall of disk Second bulge loop 14, the second bulge loop 14 is set to 11 periphery wall lower end of disk, and 14 bottom end of the second bulge loop is concordant with 11 bottom end of disk, the Two bulge loops 14 are circumferentially extended along 11 periphery wall of disk.Second bulge loop, 14 disk, 11 periphery wall is equipped with several second gear teeth 15, if Dry second gear teeth 15 are set to 14 periphery wall bottom of the second bulge loop and along the circumferential equidistantly distributeds of the second bulge loop 14, each detection piece 4 and It is each close to the interval of switch 3 between the upper side wall and the second bulge loop 14 of groove or the first bulge loop 12 and the second bulge loop 14 it Between, and the projecting with each second gear teeth 15 along 11 axial direction of disk towards 11 axial direction of a lateral edge disk of detection piece 4 close to switch 3 Projection interval shifts to install, and when can avoid the lubricant grease on each second gear teeth 15 excessive as far as possible in this way, lubricant grease is with circle Covered in 11 rotation process of disk close to switch 3 towards the side of detection piece 4, thus ensure that close to switch 3 and detection piece 4 it Between incude the stability of connection.

Further, referring to Fig. 7, a kind of specific embodiment party as turntable control mechanism provided by the utility model Formula, the above-mentioned side close to switch 3 towards detection piece 4 are axial towards the lateral edge disk 11 close to switch 3 towards part 4 to be detected Projection be located at each second gear teeth 15 on the inside of the axial projection of disk 11, the lubricant grease mistake on disk 11 can be prevented in this way When more, lubricant grease is covered when rotating with disk 11 close to switch 3 towards the side of detection piece 4, to guarantee close to switch 3 The stability of connection is incuded between detection piece.

Preferably, in the present embodiment, above-mentioned disk 11, the second bulge loop 14 are integrally formed with each second gear teeth 15.

Example IV:

The technical characteristic and embodiment one, two of the present embodiment turntable control mechanism or the skill of three turntable control mechanisms Art feature is essentially identical, and difference is: in the present embodiment, please referring to Fig. 2 and Fig. 5, turntable control mechanism further includes block 6, block 6 is set to first gear teeth 13, and perhaps second gear teeth, 15 periphery block 6 is used to block the top surfaces or second of first gear teeth 13 15 top surface of the gear teeth and lateral surface, when the lubricant grease outside first gear teeth 13 or second gear teeth 15 is excessive in this way, block 6 can To block each first gear teeth 13 or each second gear teeth, 15 top surface and the extra lubricant grease of lateral surface, to prevent lubricant grease It covers close to switch 3 towards the side of detection piece 4, to guarantee close to the stabilization for incuding connection between switch 3 and detection piece 4 Property.

Specifically, in the present embodiment, referring to Fig. 2, above-mentioned turntable control mechanism includes multiple blocks 6, each 6 edge of block The circumferentially-spaced distribution of disk 11, block 6 are in inverted L shape, and top surface and the lateral surface of each second gear teeth 15 are blocked by inverted L shape block 6, To prevent second gear teeth 15, extra lubricant grease is covered close on switch 3.Certainly, in other implementations of the utility model In example, above-mentioned block 6 can also be in tabular and the top surface for only blocking second gear teeth 15, prevent the profit on several second gear teeth 15 When lubricating oil rouge is excessive, lubricant grease cover above it close on switch 3, thus influence close to switch 3 using effect.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. turntable control mechanism characterized by comprising

The periphery wall of disk, the disk is equipped with detection piece；

Driving mechanism is connect with the disk, for driving the disk rotational；

Close to switch, be electrically connected with the driving mechanism, be set to the disk periphery, be used for during the disk rotational with The detection piece induction connection is stopped with controlling the disk；The detection piece and the close switch top are equipped with for preventing Foreign matter falls to the detection piece and the barrier structure close on switch.

2. turntable control mechanism as described in claim 1, which is characterized in that the barrier structure includes being arranged in the turntable Periphery is simultaneously described close to the protective plate for switching or blocking the close switch and the detection piece for blocking.

3. turntable control mechanism as claimed in claim 2, which is characterized in that the barrier structure further includes along the disk The groove that periphery wall opens up, the upper sidewall portions of the protective plate and the groove overlap with block it is described close to switch and The detection piece.

4. turntable control mechanism as claimed in claim 2, which is characterized in that the barrier structure further includes outside the disk The first bulge loop that peripheral wall is circumferentially arranged, the protective plate and first bulge loop part overlap described close to switch to block And the detection piece.

5. such as the described in any item turntable control mechanisms of Claims 1-4, which is characterized in that the turntable control mechanism also wraps Fixing piece is included, it is described to be removably attached on the fixing piece close to switch and described solid with the fixing piece close to switch Positioning is set adjustable.

6. such as the described in any item turntable control mechanisms of Claims 1-4, which is characterized in that the disk periphery wall is equipped with Along first gear teeth of its circumferential equidistantly distributed, the detection piece and described the barrier structure and each is set to close to switch gap Between first gear teeth, projection and described the of the detection piece towards disk axial direction described in the lateral edge close to switch One gear teeth are shifted to install along the projection interval of the disk axial direction.

7. such as the described in any item turntable control mechanisms of Claims 1-4, which is characterized in that projection on the disk periphery wall There is the second bulge loop along its circumferentially extending, the second bulge loop periphery wall is equipped with the second wheel along its circumferential equidistantly distributed Tooth, the detection piece and it is described be set between the barrier structure and second bulge loop close to switch gap, it is described close to opening Close throwing of the axial projection of disk described in the lateral edge towards the detection piece with each second gear teeth along the disk axial direction Shadow interval shifts to install.

8. turntable control mechanism as claimed in claim 7, which is characterized in that the switch that approaches is towards the one of the detection piece The projection of the axial direction of disk described in lateral edge is located on the inside of second gear teeth.

9. turntable control mechanism as claimed in claim 7, which is characterized in that second gear teeth periphery is equipped with for blocking State the block of second gear teeth.

10. equipment, which is characterized in that including turntable control mechanism as described in any one of claim 1 to 9.