Rotary material loading mechanism

Abstract

The utility model relates to the technical field of material loading mechanisms, in particular to a rotary material loading mechanism. The rotary type material loading mechanism comprises a vertically-arranged rotating piece, the rotating piece is used for installing a jig for fixing a workpiece, a through hole is formed in the rotating piece, and the jig for fixing the workpiece directly faces the through hole; the driving assembly is connected with the rotating piece so as to drive the rotating piece to rotate around the axis of the rotating piece; the guide assembly is further arranged on the surface of the rotating part, and the guide assembly is used for guiding the jig for fixing the workpiece to be installed on the surface of the rotating part along a set path. The through holes are formed in the vertically-arranged rotating piece, liquid medicine can be sprayed to the two faces of the vertically-rotating workpiece, and the liquid medicine on the surface of the workpiece is more evenly distributed. In addition, the rotating part is further provided with a guide assembly facilitating installation of a jig for fixing the workpiece, so that the jig for fixing the workpiece is installed at the position, right opposite to the through hole, of the rotating part along the guide assembly.

Description

Technical Field

[0001] This utility model relates to the technical field of material loading mechanisms, specifically a rotary material loading mechanism. Background Technology

[0002] Traditional glass substrate carrier equipment is usually set up horizontally, with the glass substrate placed flat on top of the carrier equipment. The glass substrate is then transported horizontally along the conveyor line. When chemicals (developing, etching, or coating) are sprayed onto the surface of the glass substrate, the chemicals sprayed on the top of the glass substrate will flow downwards due to gravity. This results in a higher concentration of chemicals in the lower half of the glass substrate than in the upper half. In other words, the chemicals are unevenly distributed on the surface of the glass substrate, which greatly affects the quality of the finished glass substrate. Utility Model Content

[0003] The purpose of this invention is to propose a rotary material loading mechanism to solve the technical problem that existing material loading equipment for glass substrates causes uneven distribution of sprayed chemicals on the surface of the glass substrate.

[0004] To achieve the above objectives, this utility model proposes a rotary material loading mechanism, including a vertically arranged rotating component. The rotating component is used to install and fix a fixture for the workpiece so that the workpiece is in a vertical state. The rotating component has a through hole, and the fixture for fixing the workpiece is directly opposite the through hole.

[0005] A drive assembly connected to the rotating member to drive the rotating member to rotate about its axis;

[0006] The guide assembly is provided on the surface of the rotating component, and the guide assembly is used to guide the fixture of the fixed workpiece to be installed on the surface of the rotating component along a set path.

[0007] Preferably, the driving assembly includes a driver, a driving gear, and a driven rack. The output end of the driver is connected to the driving gear. The driven rack is provided on the surface of the rotating member. The driving gear and the driven rack mesh and drive each other, such that when the driver drives the driving gear to rotate, the driven rack and the rotating member rotate synchronously.

[0008] Preferably, the guiding component includes a first guiding edge, a second guiding edge, and a third guiding edge, the first guiding edge and the third guiding edge being spaced apart on both sides of the through hole and parallel to each other, and the two ends of the second guiding edge being connected to the first guiding edge and the third guiding edge respectively;

[0009] The inner sides of the first guide edge and the third guide edge are provided with guide grooves. During installation, the two sides of the fixture for fixing the workpiece are slidably engaged in the guide grooves.

[0010] Preferably, the top end of the second guide edge extends horizontally inward to form a limiting stop, which is used to abut against the upper surface of the fixture for fixing the workpiece.

[0011] Preferably, the guide assembly further includes a blocking block, which is used to abut the end of the fixture for fixing the workpiece after the first end of the fixture for fixing the workpiece is pressed against the second guide edge; the blocking block is provided on the inner side of the bottom end of the first guide edge and / or the third guide edge.

[0012] Preferably, it further includes a driven support wheel, and the side of the rotating member is rotatably disposed on the driven support wheel.

[0013] Preferably, four driven support wheels are connected to the side of the rotating component; two driven support wheels are respectively provided on both sides of the bottom end of the rotating component, and two driven support wheels are respectively provided on both sides of the top end of the rotating component.

[0014] Preferably, the guide assembly and the driven rack are respectively disposed on different surfaces of the rotating member.

[0015] Preferably, the driver is a motor.

[0016] Preferably, the drive assembly is connected to the bottom end of the rotating member.

[0017] The rotary loading mechanism disclosed in this utility model has the following advantages: by opening a through hole in the vertically arranged rotating component, it is possible to spray chemical solution onto both sides of a vertically rotating glass substrate workpiece, thereby making the chemical solution distribution on the surface of the glass substrate more uniform. In addition, a guide component is also provided on the rotating component, which facilitates the installation of the fixture for fixing the workpiece, allowing the fixture for fixing the workpiece to be installed on the rotating component along the guide component, directly opposite the through hole. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the rotary material loading mechanism of this utility model;

[0020] Figure 2 This is a schematic diagram of the rotary loading mechanism of this utility model from another angle;

[0021] Figure 3 This is a partial structural schematic diagram of the rotary material loading mechanism of this utility model;

[0022] Figure 4 for Figure 3 A magnified view of a portion of point A in the middle;

[0023] Figure 5 for Figure 3 A magnified view of a portion of point B in the middle;

[0024] Figure 6 This is a partial structural schematic diagram of the rotary material loading mechanism of this utility model;

[0025] Figure 7 for Figure 6 A magnified view of a portion of point C in the middle;

[0026] Figure 8 This is a schematic diagram of the rotary material loading mechanism and the fixture for fixing the workpiece of this utility model.

[0027] In the attached diagram: 1-rotating component, 11-through hole, 2-fixture for fixing the workpiece, 3-drive assembly, 31-driver, 32-drive gear, 33-driven rack, 4-guide assembly, 41-first guide edge, 42-second guide edge, 421-limiting stop bar, 43-third guide edge, 44-guide groove, 45-blocking block, 5-driven support wheel.

[0028] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] It should be noted that if the embodiments of this utility model involve directional indication, the directional indication is only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0031] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0032] like Figures 1 to 8 As shown, a rotary material loading mechanism includes a vertically arranged rotating component 1, which is used to install and fix a workpiece 2 so that the workpiece is in a vertical state. The rotating component 1 has a through hole 11, and the workpiece fixing fixture 2 is directly opposite the through hole 11.

[0033] A drive assembly 3 is connected to the rotating member 1 to drive the rotating member 1 to rotate about its axis;

[0034] The guide component 4 is also provided on the surface of the rotating part 1. The guide component 4 is used to guide the fixture 2 of the fixed workpiece to be installed on the surface of the rotating part 1 along a set path.

[0035] The rotary loading mechanism in this solution is particularly suitable for carrying glass substrate workpieces to rotate. Of course, the fixture 2 for fixing the workpiece can also be used to fix other conventional workpieces.

[0036] Specifically, when the rotary loading mechanism operates, the vertically positioned rotating component 1 rotates continuously around its axis under the drive of the drive assembly 3. Since the rotating component 1 has a through hole 11, and the fixture 2 for fixing the workpiece and the workpiece are directly opposite the through hole 11, both sides of the workpiece can be processed through the through hole 11 when the rotating component 1 rotates. For example, this rotary loading mechanism can spray chemicals onto both sides of a vertically rotating glass substrate (workpiece) to make the chemical distribution on the surface of the glass substrate more uniform. Furthermore, the rotating component 1 is also equipped with a guide assembly 4. The guide assembly 4 facilitates the installation of the fixture 2 for fixing the workpiece, allowing the fixture 2 to be installed at a specific position on the rotating component 1 (i.e., directly opposite the through hole 11) along the guide assembly 4. In actual production, the rotating component 1 can be a turntable, rotary table, platform, etc.

[0037] Furthermore, such as Figures 1 to 2As shown, the drive assembly 3 includes a driver 31, a drive gear 32, and a driven rack 33. The output end of the driver 31 is connected to the drive gear 32. The rotating part 1 has a ring of the driven rack 33 on its surface. The drive gear 32 and the driven rack 33 mesh and drive each other, so that when the driver 31 drives the drive gear 32 to rotate, the driven rack 33 and the rotating part 1 rotate synchronously.

[0038] The driven rack 33 is detachably mounted on the surface of the rotating part 1 by multiple bolts and close to the edge of the rotating part 1. The driving force of the driver 31 is transmitted to the driven rack 33 through the driving gear 32. Since the driven rack 33 is fixed on the rotating part 1, when the driving gear 32 rotates, the driven rack 33 and the rotating part 1 will rotate synchronously. The transmission efficiency is high, the structure is relatively compact, and it is easy to assemble.

[0039] Furthermore, such as Figures 2 to 7 As shown, the guide component 4 includes a first guide edge 41, a second guide edge 42 and a third guide edge 43. The first guide edge 41 and the third guide edge 43 are spaced apart on both sides of the through hole 11 and are parallel to each other. The two ends of the second guide edge 42 are respectively connected to the first guide edge 41 and the third guide edge 43.

[0040] The inner sides of the first guide edge 41 and the third guide edge 43 are provided with guide grooves 44. During installation, the two sides of the fixture 2 for fixing the workpiece are slidably engaged in the guide grooves 44.

[0041] In this embodiment, since the outer contour of the fixture 2 for fixing the workpiece is quadrilateral, the guide component 4 is also configured to fit the shape of the fixture 2. The guide component 4 consists of a first guide edge 41, a second guide edge 42, and a third guide edge 43. The first guide edge 41 and the third guide edge 43 are located on both sides of the through hole 11 and are close to the through hole 11. In this way, the fixture 2 for fixing the workpiece can face the through hole 11, and both sides of the workpiece on the fixture 2 can be processed through the through hole 11. In actual installation, the distance between the first guide edge 41 and the third guide edge 43 is exactly equal to the width of the fixture 2 for fixing the workpiece. The two sides of the fixture 2 for fixing the workpiece are respectively inserted into the guide grooves 44 of the first guide edge 41 and the third guide edge 43, and then slowly pushed towards the second guide edge 42 until the head end of the fixture 2 for fixing the workpiece is pressed against the inner side of the second guide edge 42, thereby realizing the guidance and fixing of the fixture 2 for fixing the workpiece.

[0042] In other embodiments, when the fixture 2 for fixing the workpiece is of a different shape, the guide assembly 4 is also adjusted to fit the shape.

[0043] Furthermore, the top end of the second guide edge 42 extends horizontally inward to form a limiting stop 421, which is used to abut against the upper surface of the fixture 2 for fixing the workpiece. In addition to the clamping effect of the guide groove 44 on the fixture 2 for fixing the workpiece, when the second guide edge 42 abuts against the fixture 2 for fixing the workpiece, the limiting stop 421 at its top end can also limit the upper end of the fixture 2 for fixing the workpiece, further preventing the fixture 2 for fixing the workpiece from falling off the rotating part 1.

[0044] Furthermore, the guide assembly 4 also includes a blocking block 45. After the first end of the fixture 2 for fixing the workpiece is pressed against the second guide edge 42, the blocking block 45 is used to press against the end of the fixture 2 for fixing the workpiece. The blocking block 45 is provided on the inner side of the bottom end of the first guide edge 41 and / or the third guide edge 43.

[0045] Since the fixture 2 for fixing the workpiece is simply stuck in the guide groove 44, in order to prevent the fixture 2 for fixing the workpiece from falling off the rotating part 1 when the rotating part 1 rotates, this embodiment provides a blocking block 45 on the inner side of the bottom end of the first guide edge 41 and the second guide edge 42. The top end of the fixture 2 for fixing the workpiece is pressed against the second guide edge 42 and the bottom end is pressed against the blocking block 45, so as to avoid the fixture 2 for fixing the workpiece from shaking continuously when the rotating part 1 rotates, and the stability is better.

[0046] Furthermore, such as Figures 1 to 2 As shown, it also includes a driven support wheel 5, and the side of the rotating component 1 is rotatably mounted on the driven support wheel 5. The four driven support wheels 5 fixed to the external equipment rotate synchronously with the rotating component 1, providing good support and preventing the drive assembly 3 from bearing the weight of the entire rotating component 1 alone, thus extending the service life of the drive assembly 3. Furthermore, the synchronous rotation of the driven support wheels 5 and the rotating component 1 also makes the rotation process of the rotating component 1 smoother.

[0047] Furthermore, four driven support wheels 5 are connected to the side of the rotating component 1; two driven support wheels 5 are respectively provided on both sides of the bottom end of the rotating component 1, and two driven support wheels 5 are respectively provided on both sides of the top end of the rotating component 1.

[0048] The two driven support wheels 5 at the bottom share the weight of the rotating component 1, improving the driving effect of the drive assembly 3. In addition, the four driven support wheels 5 simultaneously limit the rotating component 1 in four directions, preventing the rotating component 1 from moving to the left, right, front, or back, so that the rotating component 1 can rotate only under the drive of the drive assembly 3.

[0049] Furthermore, the guide assembly 4 and the driven rack 33 are respectively disposed on different surfaces of the rotating member 1. In this embodiment, since the driven rack 33 is usually disposed near the outer edge of the rotating member 1, and the driven rack 33 is a continuous full circle, when disposed on the same surface of the rotating member 1, the driven rack 33 will affect the installation of the fixture 2 for fixing the workpiece. In order to minimize the mutual interference between the driven rack 33 and the guide assembly 4, the driven rack 33 is installed on one side of the rotating member 1, and the guide assembly 4 is installed on the other side of the rotating member 1.

[0050] Furthermore, the driver 31 is a motor. Using a motor to drive the drive gear 32 offers advantages such as high efficiency, fast response speed, and high control precision, enabling better control of the workpiece's rotational position on the rotating component 1. Of course, in this embodiment, when a motor is used as the driver 31, it can also be used in conjunction with a speed reducer or other structures. Adding a speed reducer can lower the motor's speed, increase its torque, and improve the driving effect.

[0051] Furthermore, the drive assembly 3 is connected to the bottom end of the rotating component 1. When the jig 2 for fixing the workpiece and the corresponding workpiece are installed on the rotating component 1, the overall weight of the rotating component 1 is relatively large. By placing the drive assembly 3 at the bottom end of the rotating component 1, and when the drive assembly 3 adopts a gear transmission structure, it is possible to better ensure the tightness of the meshing between the drive gear 32 and the driven rack 33 of the rotating component 1, and to ensure the meshing stability of the two.

[0052] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A rotary material loading mechanism, characterized in that, include: A vertically arranged rotating component (1) is used to install a fixture (2) for fixing the workpiece so that the workpiece is in a vertical state. A through hole (11) is provided on the rotating component (1) and the fixture (2) for fixing the workpiece is directly opposite the through hole (11). A drive assembly (3) is connected to the rotating member (1) to drive the rotating member (1) to rotate about its axis; The guide assembly (4) is also provided on the surface of the rotating part (1). The guide assembly (4) is used to guide the fixture (2) of the fixed workpiece to be installed on the surface of the rotating part (1) along a set path.

2. The rotary material loading mechanism according to claim 1, characterized in that, The drive assembly (3) includes a driver (31), a drive gear (32), and a driven rack (33). The output end of the driver (31) is connected to the drive gear (32). The rotating member (1) has a ring of the driven rack (33) on its surface. The drive gear (32) and the driven rack (33) mesh and drive each other, so that when the driver (31) drives the drive gear (32) to rotate, the driven rack (33) and the rotating member (1) rotate synchronously.

3. The rotary material loading mechanism according to claim 1, characterized in that, The guide component (4) includes a first guide edge (41), a second guide edge (42), and a third guide edge (43). The first guide edge (41) and the third guide edge (43) are spaced apart on both sides of the through hole (11) and are parallel to each other. The two ends of the second guide edge (42) are connected to the first guide edge (41) and the third guide edge (43) respectively. The inner sides of the first guide edge (41) and the third guide edge (43) are provided with guide grooves (44). During installation, the two sides of the fixture (2) for fixing the workpiece are slidably locked in the guide grooves (44).

4. A rotary material loading mechanism according to claim 3, characterized in that, The top end of the second guide edge (42) extends horizontally inward to form a limiting stop (421), which is used to abut against the upper surface of the fixture (2) for fixing the workpiece.

5. A rotary material loading mechanism according to claim 3, characterized in that, The guide assembly (4) further includes a blocking block (45). After the first end of the fixture (2) for fixing the workpiece is pressed against the second guide edge (42), the blocking block (45) is used to press against the end of the fixture (2) for fixing the workpiece. The blocking block (45) is provided on the inner side of the bottom end of the first guide edge (41) and / or the third guide edge (43).

6. A rotary material loading mechanism according to claim 1, characterized in that, It also includes a driven support wheel (5), on which the side of the rotating member (1) is rotatably mounted.

7. A rotary material loading mechanism according to claim 6, characterized in that, The rotating part (1) is connected to four driven support wheels (5) on its side; two driven support wheels (5) are respectively provided on both sides of the bottom end of the rotating part (1), and two driven support wheels (5) are respectively provided on both sides of the top end of the rotating part (1).

8. A rotary material loading mechanism according to claim 2, characterized in that, The guide assembly (4) and the driven rack (33) are respectively disposed on different surfaces of the rotating member (1).

9. A rotary material loading mechanism according to claim 2, characterized in that, The driver (31) is a motor.

10. A rotary material loading mechanism according to claim 1, characterized in that, The drive assembly (3) is connected to the bottom end of the rotating component (1).

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