Indexing and positioning device of egg carton machine
By introducing the design of skateboard and reciprocating screws into the indexing and positioning device of the egg tray machine, the displacement problem caused by the difference in egg size when placing eggs is solved, and the precise placement of eggs is achieved.
Patent Information
- Application Number
- CN202420860538.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-24
AI Technical Summary
When placing eggs, the indexing positioning device of the existing egg tray machine may have deviated displacement due to differences in egg size, which cannot be adjusted again, resulting in inaccurate placement.
A sequential positioning device of the egg holder including an operating table, a gantry, a restraint groove, a slide plate, a hydraulic rod, a tooth roller, a reciprocating screw and a pawl was designed. The egg holder was realized through the cooperation of the slide plate and a reciprocating screw. Move and adjust to ensure accurate placement.
It effectively avoids the displacement of the egg tray during the placement of eggs and ensures the accuracy of egg placement.
Smart Images
Figure CN222272449U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of positioning devices, in particular to a graduation positioning device for an egg tray machine. Background Art
[0002] The indexing and positioning device of the egg tray machine is a positioning device used to accurately place eggs on the egg tray. The egg tray machine is an automated device used to place eggs or other egg products on the egg tray. The indexing and positioning device of the egg tray machine can ensure that the eggs are accurately positioned during the placement process for subsequent processing or packaging. The indexing and positioning device of the egg tray machine is usually composed of a sensor, a motor and a control system. The sensor can detect the position of the egg tray and transmit this information to the control system. The control system controls the motor according to the feedback signal of the sensor to adjust the position of the egg tray so that the eggs are placed in the correct position. The indexing and positioning device of the egg tray machine can ensure that the egg tray can be moved to the specified position, avoiding errors that may be caused by manual operation.
[0003] However, the indexing and positioning devices of some existing egg tray machines only perform fixed adjustment on the egg tray at the beginning when in use. Therefore, when placing eggs on the egg tray, due to the differences in the sizes of eggs, some eggs that are too large may cause the egg tray to deviate and shift. If such a phenomenon occurs, the device will not adjust it again, resulting in the eggs not being placed accurately. Therefore, this problem needs to be solved. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a graduation positioning device for an egg tray machine.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A graduation positioning device for an egg tray machine comprises an operating table, one side of the operating table is fixedly connected to a motor, the motor output shaft is provided with a moving mechanism for moving an egg tray, the top of the operating table is fixedly connected to a gantry, the top of the gantry is provided with a placement mechanism for placing eggs, both sides of the gantry are symmetrically provided with constraint grooves, two constraint grooves are slidably connected with constraint plates, two constraint plates are fixedly connected with fixed plates on the surface of one side close to the gantry, the bottoms of the two constraint plates are provided with an adjustment mechanism for adjusting the fixed plates, one side of the two fixed plates is provided with a T-slot, the two T-slots are slidably connected with a slide plate, one side of the two slide plates is provided with an adjustment mechanism for adjusting the slide plate, and the setting of the slide plate can avoid the displacement of the egg tray when placing eggs.
[0007] As a further solution of the utility model, the moving mechanism includes two rollers, both of which are rotatably connected to one side of the operating table, and the same conveyor belt is sleeved on the surface of the two rollers, one of which is fixedly connected to the output shaft of the motor, and the egg tray can be moved by setting the conveyor belt.
[0008] As a further solution of the utility model, the placement mechanism includes two hydraulic rods, both of which are fixedly connected to the top of the gantry, the bottoms of the two hydraulic rods are fixedly connected to the same support plate, the top of the support plate is fixedly connected to a loading bin, and the placement of eggs can be completed by setting the loading bin.
[0009] As a further solution of the utility model, the adjustment mechanism includes a U-shaped plate, the U-shaped plate is fixedly connected to one side of the support plate, two racks are symmetrically fixedly connected to the bottom of the U-shaped plate, the two racks are matched with the same toothed roller on the surface away from the gantry, the toothed roller is rotatably connected to one side of the operating table, the toothed roller is matched with a plurality of teeth on the surface close to the constraint plate, and the plurality of teeth are fixedly connected to the bottom of the constraint plate, and the fixed plate can be adjusted by setting the toothed roller.
[0010] As a further scheme of the utility model, the adjusting mechanism includes a reciprocating screw, which is rotatably connected to one side of a fixed plate, the slide plate is sleeved on the surface of the reciprocating screw, a ratchet is fixedly sleeved on one end of the reciprocating screw, an adjusting rod is fixedly connected to the bottom of the support plate close to the ratchet, a plurality of ratchet pawls are rotatably connected to one side of the adjusting rod, and two springs are fixedly connected to the surface of the plurality of ratchet pawls close to one side of the adjusting rod, the other ends of the two springs are fixedly connected to one side of the adjusting rod, and the plurality of ratchet pawls cooperate with the ratchet, and two sensors are symmetrically installed inside the gantry away from the adjusting rod, and the slide plate can be adjusted by setting the ratchet.
[0011] The beneficial effects of the utility model are:
[0012] 1. The setting of the slide plate can avoid the displacement of the egg tray when placing eggs. The slide plate is sleeved on the surface of the reciprocating screw, so that when the reciprocating screw rotates, the slide plate can be moved. Because the slide plate slides on one side of the fixed plate, when the slide plate moves, it can drive the egg tray to move to cope with the subsequent placement of eggs. Because the egg tray moves in a clamped state, the displacement of the egg tray during the egg placement process can be avoided.
[0013] 2. The reciprocating screw can be rotated by setting the pawl. The pawl is installed at the bottom of the upper bin. When the fixed plate clamps and fixes the egg tray, the pawl will cooperate with the ratchet. A reciprocating screw is installed on one side of the ratchet. When the upper bin is reset, the pawl can rotate the ratchet, thereby driving the reciprocating screw to rotate, thereby achieving the purpose of moving the slide plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of a graduation positioning device for an egg tray machine proposed by the utility model;
[0015] Figure 2 A schematic diagram of a moving mechanism of a graduation positioning device of an egg tray machine proposed by the utility model;
[0016] Figure 3 A schematic diagram of a placement mechanism of a graduation positioning device of an egg tray machine proposed by the utility model;
[0017] Figure 4 for Figure 3 A is an enlarged structural diagram;
[0018] Figure 5 This is a schematic diagram of an adjustment mechanism of a graduation positioning device of an egg tray machine proposed by the utility model;
[0019] Figure 6 The utility model is a schematic diagram of an adjustment mechanism of a graduation positioning device of an egg tray machine.
[0020] In the figure: 1. operating table; 2. gantry; 3. restraint plate; 4. slide plate; 101. motor; 102. roller; 103. conveyor belt; 201. restraint groove; 202. hydraulic rod; 203. support plate; 204. loading bin; 205. adjustment rod; 206. ratchet; 207. spring; 208. sensor; 301. teeth; 302. gear roller; 303. rack; 304. U-shaped plate; 305. fixed plate; 306. T-slot; 401. reciprocating screw; 402. ratchet. DETAILED DESCRIPTION
[0021] 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.
[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0023] Reference Figure 1-Figure 6A graduation positioning device for an egg tray machine comprises an operating table 1, one side of the operating table 1 is fixedly connected to a motor 101, the output shaft of the motor 101 is provided with a moving mechanism for moving the egg tray, the top of the operating table 1 is fixedly connected to a gantry 2, the top of the gantry 2 is provided with a placing mechanism for placing eggs, both sides of the gantry 2 are symmetrically provided with constraint grooves 201, two constraint grooves 201 are slidably connected with constraint plates 3, the two constraint plates 3 are fixedly connected with fixed plates 305 on the surface of one side close to the gantry 2, the bottom of the two constraint plates 3 are provided with an adjustment mechanism for adjusting the fixed plates 305, one side of the two fixed plates 305 is provided with a T-slot 306, the two T-slots 306 are slidably connected with a slide plate 4, one side of the two slide plates 4 is provided with an adjustment mechanism for adjusting the slide plate 4, and the setting of the slide plate 4 can avoid the displacement of the egg tray when placing eggs.
[0024] Reference Figure 1 and Figure 2 In a preferred embodiment, the moving mechanism includes two rollers 102, both of which are rotatably connected to one side of the operating table 1, and the surfaces of the two rollers 102 are sleeved with the same conveyor belt 103, one of the rollers 102 is fixedly connected to the output shaft of the motor 101, and the egg tray can be moved by setting the conveyor belt 103.
[0025] Reference Figure 1 and Figure 3 In a preferred embodiment, the placement mechanism includes two hydraulic rods 202, both of which are fixedly connected to the top of the gantry 2, the bottoms of the two hydraulic rods 202 are fixedly connected to the same support plate 203, and the top of the support plate 203 is fixedly connected to a loading bin 204. By setting the loading bin 204, egg placement can be completed.
[0026] Reference Figure 1 and Figure 5 In a preferred embodiment, the adjustment mechanism includes a U-shaped plate 304, which is fixedly connected to one side of the support plate 203. Two racks 303 are symmetrically fixedly connected to the bottom of the U-shaped plate 304. The two racks 303 are equipped with the same toothed roller 302 on the surface away from the gantry 2. The toothed roller 302 is rotatably connected to one side of the operating table 1. The surface of the toothed roller 302 close to the constraint plate 3 is equipped with multiple teeth 301. The multiple teeth 301 are all fixedly connected to the bottom of the constraint plate 3. The fixed plate 305 can be adjusted by setting the toothed roller 302.
[0027] Reference Figure 4-Figure 6In a preferred embodiment, the adjustment mechanism includes a reciprocating screw rod 401, which is rotatably connected to one side of the fixed plate 305, and the slide plate 4 is sleeved on the surface of the reciprocating screw rod 401. A ratchet 402 is fixedly sleeved on one end of the reciprocating screw rod 401, and an adjusting rod 205 is fixedly connected to the bottom of the support plate 203 near the ratchet 402. One side of the adjusting rod 205 is rotatably connected to multiple ratchet pawls 206, and the multiple ratchet pawls 206 are fixedly connected to the surface of one side of the adjusting rod 205 near two springs 207, and the other ends of the two springs 207 are fixedly connected to one side of the adjusting rod 205, and the multiple ratchet pawls 206 cooperate with the ratchet 402. Two sensors 208 are symmetrically installed inside the side of the gantry 2 away from the adjusting rod 205. The slide plate 4 can be adjusted by setting the ratchet 402.
[0028] From the above description, it can be seen that the above embodiment of the utility model achieves the following technical effects: when in use, the egg tray is first placed on the top of the conveyor belt 103, and the egg tray can be moved to the bottom of the upper bin 204 through the conveyor belt 103. A sensor 208 is installed on one side of the upper bin 204. When the egg tray moves into place, the sensor 208 will receive information and then transmit the information to the control system, so as to stop the conveyor belt 103 from moving. When the conveyor belt 103 stops, the hydraulic rod 202 will start , and the upper bin 204 is installed at the bottom of the hydraulic rod 202, and the upper bin 204 is connected to the external structure, so that when the upper bin 204 is lowered to the top of the egg tray through the hydraulic rod 202, the eggs can be placed inside the egg tray, and racks 303 are installed on both sides of the upper bin 204, and the racks 303 are matched with the gear roller 302, so that when the upper bin 204 moves downward, the gear roller 302 will rotate synchronously, and the surface of the gear roller 302 is also matched with teeth 301, and the teeth 301 are installed on the constraint plate 3 The bottom of the upper bin 204 is provided with a ratchet 206, and when the fixed plate 305 clamps and fixes the egg tray, the ratchet 206 cooperates with the ratchet wheel 402 to move the egg tray. A reciprocating screw 401 is installed on one side of the wheel 402, and the slide plate 4 is sleeved on the surface of the reciprocating screw 401, so that when the reciprocating screw 401 rotates, the slide plate 4 can move, because the slide plate 4 slides on one side of the fixed plate 305, so when the slide plate 4 moves, it can drive the egg tray to move to cope with the subsequent placement of eggs, because the egg tray moves in a clamped state, so the egg tray can be prevented from being displaced during the process of placing eggs, thereby ensuring the accuracy of egg placement.
[0029] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0032] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A graduation positioning device for an egg tray machine, comprising an operating table (1), characterized in that: A motor (101) is fixedly connected to one side of the operating table (1), and the output shaft of the motor (101) is provided with a moving mechanism for moving the egg tray. A gantry (2) is fixedly connected to the top of the operating table (1), and a placement mechanism for placing eggs is provided on the top of the gantry (2). Constraint grooves (201) are symmetrically opened on both sides of the gantry (2), and constraint plates (3) are slidably connected inside the two constraint grooves (201). The surfaces of the two constraint plates (3) on one side close to the gantry (2) are fixedly connected to fixed plates (305), and the bottoms of the two constraint plates (3) are provided with adjustment mechanisms for adjusting the fixed plates (305). T-shaped grooves (306) are opened on one side of the two fixed plates (305), and slide plates (4) are slidably connected inside the two T-shaped grooves (306), and adjustment mechanisms for adjusting the slide plates (4) are provided on one side of the two slide plates (4).
2. The indexing and positioning device for an egg tray machine according to claim 1, characterized in that: The moving mechanism comprises two rollers (102), both of which are rotatably connected to one side of the operating platform (1), and the surfaces of the two rollers (102) are sleeved with a same conveyor belt (103), and one of the rollers (102) is fixedly connected to the output shaft of the motor (101).
3. The indexing and positioning device for an egg tray machine according to claim 2, characterized in that: The placement mechanism comprises two hydraulic rods (202), the two hydraulic rods (202) are fixedly connected to the top of the gantry (2), the bottoms of the two hydraulic rods (202) are fixedly connected to the same support plate (203), and the top of the support plate (203) is fixedly connected to a loading bin (204).
4. The indexing and positioning device for an egg tray machine according to claim 3, characterized in that: The adjustment mechanism comprises a U-shaped plate (304), wherein the U-shaped plate (304) is fixedly connected to one side of the support plate (203), and two racks (303) are symmetrically fixedly connected to the bottom of the U-shaped plate (304), and the surfaces of the two racks (303) on the side away from the gantry (2) are matched with the same toothed roller (302), and the toothed roller (302) is rotatably connected to one side of the operating table (1), and the surface of the toothed roller (302) on the side close to the constraint plate (3) is matched with a plurality of teeth (301), and the plurality of teeth (301) are fixedly connected to the bottom of the constraint plate (3).
5. The indexing and positioning device for an egg tray machine according to claim 4, characterized in that: The adjusting mechanism comprises a reciprocating screw (401), the reciprocating screw (401) is rotatably connected to one side of a fixed plate (305), the slide plate (4) is sleeved on the surface of the reciprocating screw (401), a ratchet (402) is fixedly sleeved on one end of the reciprocating screw (401), an adjusting rod (205) is fixedly connected to the bottom of one side of the support plate (203) close to the ratchet (402), and a plurality of ratchet pawls (206) are rotatably connected to one side of the adjusting rod (205).
6. The indexing and positioning device for an egg tray machine according to claim 5, characterized in that: Two springs (207) are fixedly connected to the surface of one side of the plurality of ratchets (206) close to the adjusting rod (205); the other ends of the two springs (207) are fixedly connected to one side of the adjusting rod (205); the plurality of ratchets (206) cooperate with the ratchet wheel (402); and two sensors (208) are symmetrically installed inside the side of the gantry (2) away from the adjusting rod (205).