Feeding device for melamine tableware processing

Abstract

The utility model discloses a feeding device for melamine tableware processing, which comprises a support and a second hydraulic cylinder, a material storage barrel is fixed on the support, the bottom of the material storage barrel is communicated with a material guide pipe, the top of the material storage barrel is provided with a first motor, an output shaft of the first motor is connected with a spiral feeding shaft, and the spiral feeding shaft is connected with a second hydraulic cylinder. The spiral feeding shaft is located in the material guiding pipe, a material blocking mechanism used for controlling the bottom end of the material guiding pipe to be connected and disconnected is installed on the side edge of the support, a rectangular sliding plate is slidably connected to the side edge of the support in a sleeved mode, a translation mechanism used for driving the rectangular sliding plate to slide is installed on the support, and a strip-shaped hole is formed in the rectangular sliding plate. A cylinder body of the second hydraulic cylinder is hinged into the strip-shaped hole, a piston rod of the second hydraulic cylinder is hinged to a material taking bowl, and the material taking bowl is hinged to the rectangular sliding plate. The automatic feeding device is convenient for automatic feeding and high in efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of melamine tableware, in particular to a feeding device for processing melamine tableware. Background Art

[0002] Melamine tableware is a type of tableware widely used in the catering industry, home kitchens, and children's dining areas. It is favored by consumers for its unique performance and advantages. Melamine tableware is made of melamine resin powder as the main raw material. The melamine resin powder is finally made into various tableware forms, such as bowls, plates, cups, spoons, etc., after high-temperature pressing, mold forming, grinding and polishing. During mold forming, it is necessary to load the material. The commonly used method is manual addition. For example, in the Chinese patent with authorization announcement number CN 211616340 U, ​​the melamine resin powder needs to be manually added to the concave mold. This method is labor-intensive, not conducive to automated production, and relatively inefficient. For this reason, we propose a loading device for melamine tableware processing. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a feeding device for processing melamine tableware.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A feeding device for processing melamine tableware comprises a bracket and a second hydraulic cylinder, a material storage barrel is fixed on the bracket, the bottom of the material storage barrel is connected to a material guide pipe, a first motor is installed on the top of the material storage barrel, the output shaft of the first motor is connected to a spiral feeding shaft, the spiral feeding shaft is located in the material guide pipe, a material blocking mechanism for controlling the on and off of the bottom end of the material guide pipe is installed on the side of the bracket, a rectangular slide is slidably sleeved on the side of the bracket, a translation mechanism for driving the rectangular slide to slide is installed on the bracket, a strip hole is opened on the rectangular slide, a cylinder body of the second hydraulic cylinder is hinged in the strip hole, a piston rod of the second hydraulic cylinder is hinged to a material taking bowl, and the material taking bowl is hinged on the rectangular slide.

[0006] Preferably, the material blocking mechanism comprises a first hydraulic cylinder and a baffle, wherein the first hydraulic cylinder is mounted on a bracket, a baffle having a U-shaped cross section is fixed to a piston rod of the first hydraulic cylinder, and the baffle is slidably mounted on the bottom of the material guide pipe.

[0007] Preferably, the translation mechanism includes a second motor, a gear, and a rack. The second motor is mounted on a bracket. The output shaft of the second motor is fixedly sleeved with a gear. The rack is embedded in a rectangular slide, and the rack is meshed with the gear.

[0008] Preferably, a first limiting block is fixed on the rectangular slide, a second limiting block is slidably mounted on the rectangular slide, and a locking mechanism for fixing the second limiting block is mounted on the rectangular slide.

[0009] Preferably, the locking mechanism includes a fixed block, a screw, a pressure plate, and a slider. The rectangular slider is provided with a sliding groove with an inverted T-shaped cross-section, a T-shaped slider is slidably installed in the sliding groove, the second limit block is fixed on the slider, the fixed block is fixed on the second limit block, a screw is threadedly sleeved on the fixed block, and a pressure plate is rotatably sleeved on the bottom end of the screw.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. In the utility model, the storage barrel is used to store melamine resin powder for forming melamine tableware. The first motor drives the spiral feeding shaft to rotate, and the spiral feeding shaft can continuously push the melamine resin powder out of the guide pipe. The first hydraulic cylinder drives the baffle to move, and the baffle is used to block or release the bottom port of the guide pipe, so as to conveniently control the discharge and stop of the melamine resin powder.

[0012] 2. In the utility model, the translation mechanism drives the rectangular slide to slide, and the material taking bowl can be moved to the bottom of the material guide tube, so that material can be taken, and then the translation mechanism drives the rectangular slide to slide, and the material taking bowl can be moved to the material adding position, and the third hydraulic cylinder can drive the material taking bowl to rotate, so that the melamine resin powder in the material taking bowl is poured to the specified position, and then the material taking bowl is reset and re-added. When the first limit block contacts the bracket, it indicates that the material taking bowl moves to the bottom of the material guide tube, and when the second limit block contacts the bracket, it indicates that the material taking bowl moves to the pouring position. The second fixed block can slide on the rectangular slide through the slider, so as to adjust the pouring position, and by rotating the screw, the screw can press the pressure plate onto the rectangular slide through the threaded transmission between the screw and the fixed block, so as to achieve the locking of the second limit block. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a feeding device for processing melamine tableware proposed by the utility model;

[0014] Figure 2 This is a structural schematic diagram of a material blocking mechanism of a feeding device for processing melamine tableware proposed by the utility model;

[0015] Figure 3 This is a structural schematic diagram of a locking mechanism of a feeding device for processing melamine tableware proposed by the utility model;

[0016] Figure 4 The utility model is a partial top view of a rectangular slide plate of a feeding device for processing melamine tableware.

[0017] In the figure: 1 bracket, 2 storage barrel, 3 first motor, 4 spiral feeding shaft, 5 guide pipe, 6 first hydraulic cylinder, 7 baffle, 8 second hydraulic cylinder, 9 material taking bowl, 10 first limit block, 11 second motor, 12 gear, 13 rack, 14 rectangular slide, 15 second limit block, 16 locking mechanism, 161 fixed block, 162 screw, 163 pressure plate, 164 slider. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1 , Figure 4 A feeding device for processing melamine tableware comprises a bracket 1 and a second hydraulic cylinder 8. A storage barrel 2 is fixed on the bracket 1. The storage barrel 2 is used to store melamine resin powder for forming melamine tableware. A guide pipe 5 is connected to the bottom of the storage barrel 2. A first motor 3 is installed on the top of the storage barrel 2. The output shaft of the first motor 3 is connected to a spiral feeding shaft 4. The spiral feeding shaft 4 is located in the guide pipe 5. The first motor 3 drives the spiral feeding shaft 4 to rotate. The spiral feeding shaft 4 can continuously push the melamine resin powder out of the guide pipe 5. A blocking mechanism for controlling the on-off of the bottom end of the guide pipe 5 is installed on the side of the bracket 1. The blocking mechanism can block or unblock the bottom port of the guide pipe 5, so as to conveniently control the discharging and stopping of the melamine resin powder. A rectangular slide 14 is slidably sleeved on the side of the bracket 1, and a translation mechanism for driving the rectangular slide 14 to slide is installed on the bracket 1. The translation mechanism drives the rectangular slide 14 to slide, and the material bowl 9 can be moved to the bottom of the material guide tube 5, so that the material can be taken, and then the rectangular slide 14 is driven by the translation mechanism to slide, and the material bowl 9 can be moved to the material adding position. A strip hole is opened on the rectangular slide 14, and the cylinder body of the second hydraulic cylinder 8 is hinged in the strip hole. The piston rod of the second hydraulic cylinder 8 is hinged with the material bowl 9, and the material bowl 9 is hinged on the rectangular slide 14. The third hydraulic cylinder 8 can drive the material bowl 9 to rotate, so that the melamine resin powder in the material bowl 9 is poured to the specified position, and then the material bowl 9 is reset and re-added.

[0020] Reference Figure 2 The material blocking mechanism includes a first hydraulic cylinder 6 and a baffle 7. The first hydraulic cylinder 6 is installed on the bracket 1. The piston rod of the first hydraulic cylinder 6 is fixed with a baffle 7 with a U-shaped cross-section. The baffle 7 is slidably installed at the bottom of the material guide pipe 5. The first hydraulic cylinder 6 drives the baffle 7 to move, and the baffle 7 is used to block or release the bottom port of the material guide pipe 5.

[0021] Reference Figure 1The translation mechanism includes a second motor 11, a gear 12, and a rack 13. The second motor 11 is installed on the bracket 1. The output shaft of the second motor 11 is fixedly sleeved with the gear 12. The rack 13 is embedded in the rectangular slide 14. The rack 13 is engaged with the gear 12. The second motor 11 drives the gear 12 to rotate. The gear 12 can drive the rectangular slide 14 to translate by engaging with the rack 13. The reciprocating motion of the rectangular slide 14 can be realized by the forward and reverse rotation of the second motor 11.

[0022] Reference Figure 1 , Figure 3 A first limit block 10 is fixed on the rectangular slide 14. When the first limit block 10 contacts the bracket 1, it indicates that the material bowl 9 moves to the bottom of the material guide tube 5. A second limit block 15 is slidably installed on the rectangular slide 14. A locking mechanism 16 for fixing the second limit block 15 is installed on the rectangular slide 14. When the second limit block 15 contacts the bracket 1, it indicates that the material bowl 9 moves to the pouring position. The locking mechanism 16 includes a fixing block 161, a screw 162, a pressing plate 163, and a sliding block 164. A sliding groove with an inverted T-shaped cross section is opened on the rectangular slide 14. A T-shaped slider 164 is slidably installed in the groove, the second limit block 15 is fixed on the slider 164, the fixed block 161 is fixed on the second limit block 15, a screw 162 is threadedly sleeved on the fixed block 161, and a pressure plate 163 is rotatably sleeved on the bottom end of the screw 162. The second fixed block 161 can slide on the rectangular slide 14 through the slider 164, so that the pouring position can be adjusted. By rotating the screw 162, the screw 162 can press the pressure plate 163 on the rectangular slide 14 through the threaded transmission between the screw 162 and the fixed block 161, thereby locking the second limit block 15.

[0023] Working principle: when in use, the storage barrel 2 is used to store melamine resin powder for forming melamine tableware, the first motor 3 drives the spiral feeding shaft 4 to rotate, the spiral feeding shaft 4 can continuously push the melamine resin powder out of the guide tube 5, the first hydraulic cylinder 6 drives the baffle 7 to move, the baffle 7 is used to block or unblock the bottom port of the guide tube 5, so as to conveniently control the discharge and stop of the melamine resin powder, the translation mechanism drives the rectangular slide 14 to slide, and the material taking bowl 9 can be moved to the right below the guide tube 5, so that the material can be taken, and then the translation mechanism drives the rectangular slide 14 to slide, and the material taking bowl 9 can be moved to the feeding position, and the third hydraulic cylinder 8 can be used to drive The material taking bowl 9 is rotated to pour the melamine resin powder in the material taking bowl 9 to the specified position, and then the material taking bowl 9 is reset and refilled. When the first limit block 10 contacts the bracket 1, it indicates that the material taking bowl 9 moves to the bottom of the material guide tube 5. When the second limit block 15 contacts the bracket 1, it indicates that the material taking bowl 9 moves to the pouring position. The second fixed block 161 can slide on the rectangular slide 14 through the slider 164, so as to adjust the pouring position. By rotating the screw 162, the screw 162 can press the pressure plate 163 on the rectangular slide 14 through the threaded transmission between the screw 162 and the fixed block 161, so as to realize the locking of the second limit block 15.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeding device for processing melamine tableware, comprising a bracket (1) and a second hydraulic cylinder (8), characterized in that: A material storage barrel (2) is fixed on the bracket (1), the bottom of the material storage barrel (2) is connected to a material guide pipe (5), a first motor (3) is installed on the top of the material storage barrel (2), the output shaft of the first motor (3) is connected to a spiral feeding shaft (4), the spiral feeding shaft (4) is located in the material guide pipe (5), a material blocking mechanism for controlling the on and off of the bottom end of the material guide pipe (5) is installed on the side of the bracket (1), a rectangular slide plate (14) is slidably sleeved on the side of the bracket (1), a translation mechanism for driving the rectangular slide plate (14) to slide is installed on the bracket (1), a strip hole is opened on the rectangular slide plate (14), the cylinder body of the second hydraulic cylinder (8) is hinged in the strip hole, the piston rod of the second hydraulic cylinder (8) is hinged with a material taking bowl (9), and the material taking bowl (9) is hinged on the rectangular slide plate (14).

2. A feeding device for processing melamine tableware according to claim 1, characterized in that: The material blocking mechanism comprises a first hydraulic cylinder (6) and a baffle (7); the first hydraulic cylinder (6) is mounted on a bracket (1); a baffle (7) having a U-shaped cross section is fixed to a piston rod of the first hydraulic cylinder (6); and the baffle (7) is slidably mounted on the bottom of the material guiding pipe (5).

3. A feeding device for processing melamine tableware according to claim 1, characterized in that: The translation mechanism comprises a second motor (11), a gear (12), and a rack (13); the second motor (11) is mounted on a bracket (1); an output shaft of the second motor (11) is fixedly sleeved with the gear (12); the rack (13) is embedded in a rectangular slide plate (14); and the rack (13) is meshed with the gear (12).

4. A feeding device for processing melamine tableware according to claim 1, characterized in that: A first limit block (10) is fixed on the rectangular slide (14), a second limit block (15) is slidably mounted on the rectangular slide (14), and a locking mechanism (16) for fixing the second limit block (15) is mounted on the rectangular slide (14).

5. A feeding device for processing melamine tableware according to claim 4, characterized in that: The locking mechanism (16) comprises a fixed block (161), a screw (162), a pressure plate (163) and a slider (164); the rectangular slider (14) is provided with a slide groove with an inverted T-shaped cross section, a T-shaped slider (164) is slidably installed in the slide groove, the second limit block (15) is fixed on the slider (164), the fixed block (161) is fixed on the second limit block (15), the fixed block (161) is threadedly sleeved with a screw (162), and the bottom end of the screw (162) is rotatably sleeved with a pressure plate (163).

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