Differential-free turntable and grinding wheel forming machine

Abstract

The utility model relates to the field of machining equipment, in particular to a non-differential turntable and a grinding wheel forming machine. The non-differential turntable comprises a driving mechanism and an adsorption turntable; the adsorption turntable comprises a turntable main body and an adsorption piece; the driving mechanism is connected with the turntable main body so as to drive the turntable main body to rotate; the adsorption part is mounted on the turntable main body to adsorb a mold so as to drive the mold to rotate. According to the non-differential rotating disc, the adsorption rotating disc is arranged to be in adsorption connection with the molds of the discharging plate, circulation of the discharging plate among the stations is not affected, and when the adsorption rotating disc drives the molds to rotate, slipping between the adsorption rotating disc and the molds can be avoided, so that non-differential driving of the molds to rotate is achieved.

Description

Technical Field

[0001] The present application relates to the field of processing equipment, and in particular to a non-differential turntable and a grinding wheel forming machine. Background Art

[0002] During the production process of the resin grinding wheel, the scraper of the micro-lifting and spreading mechanism is used to flatten the material in the discharge plate. At the same time, the mold in the discharge plate rotates under the drive of the driving turntable of the micro-lifting and spreading mechanism, so that the micro-lifting and spreading mechanism can flatten various positions on the surface of the material.

[0003] Since the discharge plate needs to flow between various workstations, at the micro-lifting and spreading station, the driving turntable and the mold of the discharge plate are detachably connected, but the existing connection method makes it easy for the driving turntable and the mold to slip in surface contact, resulting in the problem of being unable to drive the mold to rotate. Utility Model Content

[0004] The purpose of the present application is to provide a non-differential turntable and grinding wheel forming machine, which can be adsorbed and connected to the mold of the discharge plate to avoid slipping between the adsorption turntable and the mold, thereby realizing non-differential drive mold rotation.

[0005] The present application provides a non-differential turntable, including a drive mechanism and an adsorption turntable;

[0006] The adsorption turntable includes a turntable body and an adsorption member; the driving mechanism is connected to the turntable body to drive the turntable body to rotate; the adsorption member is installed on the turntable body to adsorb the mold, thereby driving the mold to rotate.

[0007] In the above technical solution, further, the turntable body is provided with a mounting groove, and the adsorption component is installed in the mounting groove.

[0008] In the above technical solution, further, the turntable body is provided with a plurality of mounting grooves, and the plurality of mounting grooves are evenly arranged on the first circumference;

[0009] There are multiple adsorption components, and the multiple adsorption components are respectively installed in the corresponding installation grooves.

[0010] In the above technical solution, further, the turntable body is provided with a mounting hole, and a fastener is provided at the mounting hole;

[0011] The mounting hole is communicated with the mounting groove, and the fastener passes through the mounting hole and the adsorption member in the mounting groove.

[0012] In the above technical solution, further, the mounting groove is located on a side of the turntable body away from the mold, and an end of the mounting hole away from the mounting groove is located on a side of the turntable body facing the mold;

[0013] The fastener is a countersunk head screw and is embedded and installed in the installation hole.

[0014] In the above technical solution, further, the adsorbing member is a permanent magnet.

[0015] In the above technical solution, further, the turntable body is provided with a connection hole to connect the driving mechanism.

[0016] In the above technical solution, further, the turntable body is provided with a plurality of connection holes, and the plurality of connection holes are evenly arranged on the second circumference.

[0017] In the above technical solution, further, one of the turntable body and the driving mechanism is provided with a positioning groove, and the other is provided with a positioning protrusion, and the positioning protrusion is embedded in the positioning groove.

[0018] The present application also provides a grinding wheel forming machine, including the non-differential turntable described in the above solution.

[0019] Compared with the prior art, the beneficial effects of the present application are as follows:

[0020] The non-differential turntable provided by the present application is adsorbed and connected to the mold of the adsorption turntable and the blanking plate through setting, which does not affect the rotation of the blanking plate between each working station, and when the adsorption turntable drives the mold to rotate, slipping between the adsorption turntable and the mold can be avoided, so as to realize non-differential driving of the mold to rotate.

[0021] The present application also provides a grinding wheel forming machine, including the non-differential turntable described in the above solution. Based on the above analysis, it can be seen that the grinding wheel forming machine also has the above beneficial effects, which will not be elaborated here. Description of the Drawings

[0022] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings required to be used in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 It is a schematic structural diagram of the non-differential turntable provided by the present application;

[0024] Figure 2 It is a schematic structural diagram of the adsorption turntable provided by the present application;

[0025] Figure 3 It is a schematic structural diagram of the turntable body provided by the present application.

[0026] In the figure: 101 - driving mechanism; 102 - adsorption turntable; 103 - turntable main body; 104 - adsorbent; 105 - installation groove; 106 - installation hole; 107 - through hole; 108 - connection hole; 109 - positioning groove; 110 - positioning protrusion. Detailed implementation manners

[0027] The technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the present application.

[0028] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0029] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0030] Embodiment 1

[0031] See Figures 1 to 3 As shown, the non-differential turntable provided by the present application includes a driving mechanism 101 and an adsorption turntable 102. The adsorption turntable 102 includes a turntable main body 103 and an adsorbent 104; the driving mechanism 101 is connected to the turntable main body 103 to drive the turntable main body 103 to rotate; the adsorbent 104 is installed on the turntable main body 103 to adsorb the mold, and then drive the mold to rotate.

[0032] Specifically, when the feeding plate rotates to the micro-lifting and spreading station, the adsorbent 104 installed on the turntable body 103 can adsorb the mold of the feeding plate. Then, the driving mechanism 101 starts to operate to drive the rotation of the turntable body 103. Since the turntable body 103 is adsorbed and connected to the mold, the mold can be driven to rotate, avoiding slipping between the turntable body 103 and the mold. While the mold is rotating, the scraper of the micro-lifting and spreading mechanism can level the material in the mold of the feeding plate. After the spreading process is completed, since the adsorption turntable 102 is adsorbed and connected to the mold, when the pushing mechanism pushes the feeding plate to move, the mold can be disconnected from the adsorption turntable 102, so that the feeding plate drives the mold to rotate to the subsequent station for processing.

[0033] The non-differential turntable provided by this application adsorbs and connects the adsorption turntable 102 to the mold of the feeding plate, which does not affect the rotation of the feeding plate between each station, and when the adsorption turntable 102 drives the mold to rotate, slipping between the adsorption turntable 102 and the mold can be avoided, so as to realize non-differential driving of the mold to rotate.

[0034] In an optional solution of this embodiment, the turntable body 103 is provided with an installation groove 105, and the adsorbent 104 is installed in the installation groove 105. The adsorbent 104 is hidden inside the turntable body 103, so that the installation of the adsorbent 104 does not damage the overall structure of the turntable body 103.

[0035] In an optional solution of this embodiment, the turntable body 103 is provided with a plurality of installation grooves 105, and the plurality of installation grooves 105 are evenly arranged on the first circumference; the number of adsorbents 104 is multiple, and the multiple adsorbents 104 are respectively installed in the corresponding installation grooves 105.

[0036] In this embodiment, as Figure 3 shown, the turntable body 103 is in a disc shape, the installation grooves 105 are arranged on the first circumference with a diameter of 106 mm, and the center of the first circumference is concentric with the center of the turntable body 103. And the installation grooves 105 are evenly arranged on the first circumference, and the adsorbent 104 is installed in the installation grooves 105, so that the adsorption force generated at each part of the adsorption turntable 102 is more balanced.

[0037] In an optional solution of this embodiment, the turntable body 103 is provided with an installation hole 106, and a fastener is arranged at the installation hole 106; the installation hole 106 is communicated with the installation groove 105, and the fastener passes through the installation hole 106 and the adsorbent 104 in the installation groove 105, which can further install and fix the adsorbent 104 to prevent the adsorbent 104 from falling out of the installation groove 105.

[0038] Specifically, as Figure 2 shown, the installation groove 105 is located on the side of the turntable body 103 away from the mold ( Figure 2The lower surface of the turntable main body 103 shown), the opening at one end of the mounting hole 106 away from the mounting groove 105 is located on the side of the turntable main body 103 facing the mold ( Figure 2 The upper surface of the turntable main body 103 shown). The adsorbing member 104 is a hollow structure, and a through hole 107 with a diameter of 15 mm is provided in the middle of the adsorbing member 104. The fastener can sequentially penetrate through the mounting hole 106 and the adsorbing member 104 from the upper surface of the turntable main body 103 to install and fix the adsorbing member 104.

[0039] Preferably, the fastener is a countersunk head screw and is embedded and installed in the mounting hole 106 so that the upper surface of the turntable main body 103 in contact with the mold is flat, and the adsorption effect on the mold is more firm.

[0040] In an optional solution of this embodiment, the adsorbing member 104 is a permanent magnet. Specifically, the permanent magnet is a neodymium iron boron magnet. The neodymium iron boron magnet (NdFeB magnet) is a tetragonal crystal formed by neodymium, iron, and boron (Nd2Fe14B).

[0041] Embodiment Two

[0042] The non-differential turntable in this Embodiment Two is an improvement based on the above embodiment. The technical content disclosed in the above embodiment will not be described repeatedly, and the content disclosed in the above embodiment also belongs to the content disclosed in this Embodiment Two.

[0043] In an optional solution of this embodiment, the turntable main body 103 is provided with a connection hole 108, and a bolt is provided at the connection hole 108 to connect the driving mechanism 101. Specifically, the turntable main body 103 can be processed from 45# steel and heat-treated to HCR45 - 48.

[0044] Preferably, the turntable main body 103 is provided with a plurality of connection holes 108, and the plurality of connection holes 108 are evenly arranged on the second circumference.

[0045] In this embodiment, as Figure 3 shown, the connection holes 108 are arranged on the second circumference with a diameter of 100 mm, and the center of the second circumference is concentric with the center of the turntable main body 103. And the connection holes 108 are evenly arranged on the second circumference so that each part of the turntable main body 103 can be firmly installed on the driving mechanism 101.

[0046] In an optional solution of this embodiment, one of the turntable main body 103 and the driving mechanism 101 is provided with a positioning groove 109, and the other is provided with a positioning protrusion 110, and the positioning protrusion 110 is embedded in the positioning groove 109.

[0047] In this embodiment, as Figure 1 and Figure 2As shown, a positioning groove 109 is formed in the middle of the side of the turntable body 103 facing away from the mold (the lower surface of the turntable body 103 shown in the figure). The driving mechanism 101 is provided with a positioning projection 110. When connecting the turntable body 103 to the driving mechanism 101, the positioning projection 110 can be inserted into the positioning groove 109 to make the installation position of the turntable body 103 more accurate.

[0048] Embodiment III

[0049] Embodiment III of the present application provides a grinding wheel forming machine, including the non-differential turntable of any of the above embodiments. Therefore, it has all the beneficial technical effects of the non-differential turntable of any of the above embodiments, which will not be elaborated here.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application. In addition, those skilled in the art can understand that although some embodiments herein include certain features included in other embodiments rather than other features, the combination of the features of different embodiments means that it is within the scope of the present application and forms different embodiments.

Claims

1. A non-differential turntable, characterized in that: It includes a driving mechanism and an adsorption turntable; The adsorption turntable includes a turntable body and an adsorption member; the driving mechanism is connected to the turntable body to drive the turntable body to rotate; the adsorption member is installed on the turntable body to adsorb the mold, thereby driving the mold to rotate.

2. The non-differential turntable according to claim 1, characterized in that: The turntable body is provided with a mounting groove, and the adsorption component is installed in the mounting groove.

3. The non-differential turntable according to claim 2, characterized in that: The turntable body is provided with a plurality of mounting grooves, and the plurality of mounting grooves are evenly arranged on the first circumference; There are multiple adsorption components, and the multiple adsorption components are respectively installed in the corresponding installation grooves.

4. The non-differential turntable according to claim 2, characterized in that: The turntable body is provided with a mounting hole, and a fastener is provided at the mounting hole; The mounting hole is communicated with the mounting groove, and the fastener passes through the mounting hole and the adsorption member in the mounting groove.

5. The non-differential turntable according to claim 4, characterized in that: The mounting groove is located on a side of the turntable body away from the mold, and an end of the mounting hole away from the mounting groove is located on a side of the turntable body facing the mold; The fastener is a countersunk screw and is embedded in the mounting hole.

6. The non-differential turntable according to claim 1, characterized in that: The adsorption member is a permanent magnet.

7. The non-differential turntable according to claim 1, characterized in that: The turntable body is provided with a connecting hole for connecting the driving mechanism.

8. The non-differential turntable according to claim 7, characterized in that: The turntable body is provided with a plurality of connection holes, and the plurality of connection holes are evenly arranged on the second circumference.

9. The non-differential turntable according to claim 1, characterized in that: One of the turntable body and the driving mechanism is provided with a positioning groove, and the other is provided with a positioning protrusion, and the positioning protrusion is embedded in the positioning groove.

10. A grinding wheel forming machine, characterized in that: Comprising the differential-free turntable as claimed in any one of claims 1 to 9.

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