Automatic grinding and bead forming equipment

Abstract

The utility model relates to the technical field of beading production, in particular to automatic grinding and beading equipment which comprises a machine table, a door-shaped frame, a lifting device, multiple sets of grinding cylinders and multiple sets of cylinder covers with grinding plates, the multiple sets of grinding cylinders are installed at the top of the machine table at intervals, the grinding cylinders correspond to the cylinder covers one to one, and the lifting device is vertically installed at the top of the door-shaped frame. A horizontally-arranged lifting plate is arranged at the bottom of an output shaft of the lifting device, the multiple sets of barrel covers are installed on the lower surface of the lifting plate, a vertically-arranged silencing cover is further arranged on the peripheral side of the lifting plate, and a driving mechanism is further arranged on the lifting plate and used for driving the silencing cover to ascend or descend along the peripheral edge of the lifting plate. The silencing cover located at the lowest position, the upper surface of the machine table and the lower surface of the lifting plate form a silencing cavity. According to the automatic grinding and bead forming equipment, a large amount of noise generated by the grinding cylinder and the cylinder cover is blocked by the silencing cavity, and the noise of the environment where workers work for a long time is effectively reduced.

Description

Technical Field

[0001] This application relates to the field of bead production technology, and in particular to an automatic bead-forming equipment. Background Technology

[0002] The beads on jewelry and other ornaments are all ground. Initially, it was all done by hand, using sandpaper to grind them. With the development of technology, bead grinding machines are now common equipment for automatically processing jewelry beads.

[0003] For example, Chinese Patent Application No. CN200410024246.9 discloses a grinding device for small beads used in jewelry, including a frame, a fixed cylindrical frame at the bottom of the frame, several grinding cylinders on the cylindrical frame, and a rotating grinding plate inside each grinding cylinder; a lifting device at the top of the frame, with several cylinder covers corresponding to the grinding cylinders on the lifting device, and a fixed grinding plate inside each cylinder cover; the lifting device includes a lifting platform and a lead screw mounted on the frame, the lower end of the lead screw being connected to a motor through a transmission mechanism; the lifting platform has threaded holes that fit onto the lead screw; the transmission device is a sprocket located at the bottom of the lead screw, and the sprocket is connected to the lifting motor through a chain; The grinding cylinder is tubular, with its bottom flange bolted to the frame. A rotating grinding plate, disc-shaped and matching in size, is located in the lower part of the grinding cylinder. The rotating grinding plate has a rotating shaft mounted on the frame and connected to the grinding motor via a belt drive. A water supply device for supplying water to the grinding cylinder is also provided on the frame. This water supply device is a water pipe mounted on the lifting platform, which passes through the fixed cylinder cover and the fixed grinding plate to form a drain pipe, supplying water to the grinding cylinder. The grinding cylinder is made of synthetic resin material. Vertical guide columns are fixed on the frame, and a circular hole is provided on the lifting platform, through which the guide column slides.

[0004] Regarding the aforementioned technologies, the inventors believe that the following technical defects exist and require improvement:

[0005] For production safety, staff are usually stationed next to the grinding equipment. Common grinding equipment generates a lot of noise during operation, and it is not good for the health of staff to stay in such a noisy environment for a long time. Utility Model Content

[0006] This application provides an automatic grinding and bead-forming device to improve the following technical problems:

[0007] Common grinding equipment generates a lot of noise during operation. If workers stay in such a noisy environment for a long time, it will be detrimental to their health.

[0008] This application provides an automatic grinding and bead-forming device, which adopts the following technical solution:

[0009] An automatic grinding and bead-forming device includes a machine base, a gantry frame, a lifting device, multiple sets of grinding cylinders, and multiple sets of cylinder covers with grinding plates. The multiple sets of grinding cylinders are installed at intervals on the top of the machine base, with each grinding cylinder and cylinder cover corresponding to the previous one. The lifting device is vertically installed on the top of the gantry frame. A horizontally arranged lifting plate is provided at the bottom of the output shaft of the lifting device. The multiple sets of cylinder covers are installed on the lower surface of the lifting plate. A vertically arranged silencing cover is also provided around the lifting plate. A driving mechanism is also provided on the lifting plate. The driving mechanism is used to drive the silencing cover to rise or fall along the periphery of the lifting plate. The silencing cover at the lowest position, the upper surface of the machine base, and the lower surface of the lifting plate form a silencing cavity. The grinding cylinders and cylinder covers are all located within the silencing cavity.

[0010] In one feasible technical solution of this application, a first sound-absorbing sponge board is bonded to the lower surface of the lifting plate.

[0011] In one feasible technical solution of this application, a second sound-absorbing sponge plate is adhered to the inner peripheral wall of the sound-absorbing cover.

[0012] In one feasible technical solution of this application, an elastic rubber gasket is provided at the bottom of the sound-absorbing cover.

[0013] In one feasible technical solution of this application, the lifting plate is a rectangular structure and is made of aluminum alloy plate, and the soundproof cover is a cuboid structure and is spliced ​​together from multiple aluminum alloy plates.

[0014] In one feasible technical solution of this application, the driving mechanism includes four sets of brackets and four sets of cylinders. The four sets of brackets are respectively fixed to the top four sides of the muffler. The cylinders are vertically installed on the side of the lifting plate. The cylinders drive the muffler to rise and fall through the brackets. All the cylinders work synchronously.

[0015] In one feasible technical solution of this application, the bracket is an L-shaped steel plate, the bottom of the vertical part of the L-shaped steel plate is connected to the top of the muffler, and the horizontal part of the L-shaped steel plate is connected to the telescopic rod of the cylinder.

[0016] In one feasible technical solution of this application, the lifting device includes 2-4 sets of hydraulic cylinders arranged at intervals, and all the hydraulic cylinders work synchronously.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] The drive mechanism can stably raise and lower the silencer. When the silencer is at its highest position, it is convenient for workers to pick up and put down materials and perform equipment maintenance. When the silencer is at its lowest position, the silencer, the upper surface of the machine, and the lower surface of the lifting plate form a silencer cavity. The grinding cylinder and cylinder cover are all ground inside the silencer cavity. The large amount of noise generated is blocked by the silencer cavity, which effectively reduces the noise in the working environment of workers for a long time and is beneficial to the health of workers. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the automatic grinding and beading device according to an embodiment of this application.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Machine base; 2. Gantry frame; 3. Lifting device; 4. Grinding cylinder; 5. Cylinder cover; 6. Lifting plate; 7. Silencing cover; 71. Elastic rubber gasket; 8. First sound-absorbing sponge board; 9. Second sound-absorbing sponge board; 10. Drive mechanism; 101. Bracket; 102. Cylinder. Detailed Implementation

[0023] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0024] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0025] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0027] The following is in conjunction with the appendix Figure 1 This application will be described in further detail.

[0028] This application discloses an automatic bead-forming device. (Refer to...) Figure 1 The automatic grinding and bead-forming equipment includes a machine base 1, a gantry frame 2, a lifting device 3, multiple grinding cylinders 4, and multiple cylinder covers 5 with grinding plates. The multiple grinding cylinders 4 are installed at intervals on the top of the machine base 1, and the grinding cylinders 4 and cylinder covers 5 correspond one-to-one. The lifting device 3 is installed vertically on the top of the gantry frame 2. A horizontally arranged lifting plate 6 is provided at the bottom of the output shaft of the lifting device 3. The multiple cylinder covers 5 are installed on the lower surface of the lifting plate 6. A vertically arranged silencer 7 is also provided on the periphery of the lifting plate 6. A drive mechanism 10 is also provided on the lifting plate 6. The drive mechanism 10 is used to drive the silencer 7 to rise or fall along the periphery of the lifting plate 6. The silencer 7 located at the lowest position, the upper surface of the machine base 1, and the lower surface of the lifting plate 6 form a silencer cavity. The grinding cylinders 4 and cylinder covers 5 are both located in the silencer cavity.

[0029] The lifting device 3 includes 2-4 sets of hydraulic cylinders arranged at intervals. All hydraulic cylinders work synchronously. The lower surface of the lifting plate 6 is bonded with a first sound-absorbing sponge plate 8, and the inner peripheral wall of the silencing cover 7 is bonded with a second sound-absorbing sponge plate 9. In order to prevent the silencing cover 7 from being deformed and damaged by impacting the upper surface of the machine platform 1 when it descends, an elastic rubber gasket 71 is provided at the bottom of the silencing cover 7. The lifting plate 6 is a rectangular structure and is made of aluminum alloy plate, and the silencing cover 7 is a cuboid structure and is spliced ​​from multiple aluminum alloy plates.

[0030] In this embodiment, the drive mechanism 10 includes four sets of brackets 101 and four sets of cylinders 102. The four sets of brackets 101 are respectively fixed to the top four sides of the muffler 7. The cylinders 102 are vertically installed on the side of the lifting plate 6. The cylinders 102 drive the muffler 7 to rise and fall through the brackets 101. All cylinders 102 work synchronously. The brackets 101 are L-shaped steel plates. The bottom of the vertical part of the L-shaped steel plate is connected to the top of the muffler 7, and the horizontal part of the L-shaped steel plate is connected to the telescopic rod of the cylinder 102.

[0031] The drive mechanism 10 designed above has a simple structure, stable operation, and convenient operation. It can quickly and stably drive the muffler 7 to rise or fall.

[0032] The beneficial technical effects of the automatic grinding and bead-forming equipment in this application are roughly as follows:

[0033] The drive mechanism 10 can stably drive the silencer 7 to rise and fall. When the silencer 7 is at its highest position, it is convenient for workers to pick up and put down materials and perform equipment maintenance. When the silencer 7 is at its lowest position, the silencer 7, the upper surface of the machine base 1, and the lower surface of the lifting plate 6 form a silencer cavity. The grinding cylinder 4 and the cylinder cover 5 are both grinding in the silencer cavity. The large amount of noise generated is blocked by the silencer cavity, which effectively reduces the noise in the working environment of workers for a long time and is beneficial to the health of workers.

[0034] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An automated grinding and beading apparatus, comprising: The device comprises a machine table (1), a door-shaped frame (2), a lifting device (3), a plurality of grinding cylinders (4) and a plurality of cylinder covers (5) with grinding plates, the plurality of grinding cylinders (4) are installed on the top of the machine table (1) in intervals, the grinding cylinder (4) and the cylinder cover (5) correspond to each other, the lifting device (3) is vertically installed on the top of the door-shaped frame (2), the output shaft of the lifting device (3) is provided with a lifting plate (6) arranged horizontally at the bottom, a plurality of cylinder covers (5) are installed on the lower surface of the lifting plate (6), the periphery of the lifting plate (6) is further provided with a soundproof cover (7) arranged vertically, the lifting plate (6) is further provided with a driving mechanism (10), the driving mechanism (10) is used to drive the soundproof cover (7) to ascend or descend along the periphery of the lifting plate (6), the soundproof cover (7) at the lowest position, the upper surface of the machine table (1) and the lower surface of the lifting plate (6) form a soundproof cavity, and the grinding cylinder (4) and the cylinder cover (5) are located in the soundproof cavity.

2. The automatic trituration bead making apparatus according to claim 1, wherein, The lower surface of the lifting plate (6) is bonded with a first sound-absorbing sponge plate (8).

3. The automatic trituration bead making apparatus according to claim 1, wherein, The inner peripheral wall of the soundproof cover (7) is bonded with a second sound-absorbing sponge plate (9).

4. The automatic trituration bead making apparatus according to claim 1, wherein, The bottom of the soundproof cover (7) is provided with an elastic rubber gasket (71).

5. The automatic trituration and beading apparatus of claim 1, wherein, The lifting plate (6) is of a rectangular structure and is an aluminum alloy plate, and the soundproof cover (7) is of a cuboid structure and is spliced by a plurality of aluminum alloy plates.

6. The automatic trituration and beading apparatus of claim 5, wherein, The driving mechanism (10) comprises four sets of supports (101) and four sets of air cylinders (102), the four sets of supports (101) are respectively fixed to the top of the four sides of the soundproof cover (7), the air cylinders (102) are vertically installed on the side edges of the lifting plate (6), the air cylinders (102) drive the soundproof cover (7) to ascend and descend through the supports (101), and all the air cylinders (102) work synchronously.

7. The automatic trituration and beading apparatus of claim 6, wherein, The support (101) is an L-shaped steel plate, the vertical part of the L-shaped steel plate is connected to the top of the soundproof cover (7), and the horizontal part of the L-shaped steel plate is connected with the telescopic rod of the air cylinder (102).

8. The automatic trituration and beading apparatus of claim 1, wherein, The lifting device (3) comprises 2-4 sets of oil cylinders arranged in intervals, and all the oil cylinders work synchronously.

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