A telescopic cold storage low-temperature operating table

Abstract

The present invention relates to the technical field of storage equipment, and provides a telescopic cold storage low-temperature operating table, comprising a frame body, on which a pickup mechanism and a telescopic mechanism are provided; the telescopic mechanism has two workstations; the telescopic direction of one of the workstations is toward the outside of the cold storage, for receiving storage boxes waiting to be stored outside the warehouse or for transporting storage boxes out of the warehouse; the telescopic direction of the other workstation is toward the inside of the cold storage, for transporting storage boxes into the warehouse or for receiving storage boxes waiting to be transported out of the warehouse; the pickup mechanism is used to pick up item boxes from one of the workstations and transfer them to another workstation; the pickup mechanism is provided with a barcode scanner, which simultaneously collects and enters product information. Thus, the present invention realizes automatic sorting and stacking of items in and out of the warehouse by adopting the pickup mechanism, and automatically collects and enters product information during the sorting process, thereby replacing manual operations. This improves operating efficiency and the degree of automation, and reduces labor costs and error rates.

Description

Technical Field

[0001] The invention belongs to the technical field of storage equipment, and in particular relates to a telescopic cold storage low-temperature operating table. Background Art

[0002] Low-temperature cold storage is often used to store items such as food, medicine, and blood. An operating table is typically located at the door to facilitate the transport of items in and out of the cold storage. Item information must also be collected and registered during inbound and outbound storage for inventory management purposes.

[0003] Currently, commonly used operating tables only have a conveying function, and the collection and entry of item information is mostly completed manually using tools such as handheld scanners. This is labor-intensive, inefficient, and has a high error rate.

[0004] In summary, the existing technology has obvious inconveniences and defects in actual use, so it is necessary to improve it. Summary of the Invention

[0005] The technical problem addressed by this invention is to automate the sorting and product information collection of items entering and leaving the warehouse, reducing labor intensity and error rates, and improving operational efficiency. By providing two workstations with opposite telescopic directions on a telescopic mechanism and employing a pickup mechanism, automated sorting and stacking of items entering and leaving the warehouse is achieved. Product information is automatically collected and entered during the sorting process, replacing manual labor. This improves operational efficiency and automation, reducing labor costs and error rates.

[0006] In order to solve the above problems, the present invention provides a telescopic cold storage low-temperature operating table, which is arranged at the door of the cold storage, including a frame body, on which a pickup mechanism and a telescopic mechanism are provided; specifically:

[0007] The telescopic mechanism has two independently extendable stations for receiving or transporting storage boxes; further, one of the stations extends toward the exterior of the cold storage, receiving storage boxes waiting to be stored outside or transporting storage boxes out of the cold storage; the other station extends toward the interior of the cold storage, transporting storage boxes into the cold storage or receiving storage boxes waiting to be transported out of the cold storage;

[0008] The picking mechanism is suspended on a transposition rail box located at the top of the frame body. One end of the transposition rail box is provided with a transposition motor for driving the movement of the picking mechanism; it is used to pick up the item box from the storage box at one station of the telescopic mechanism and move it to the storage box at another station; the picking mechanism is also provided with a barcode scanner to collect and enter product information while sucking the item box.

[0009] According to the telescopic cold storage low-temperature operating table of the present invention, the two workstations of the telescopic mechanism are arranged side by side, and the telescopic directions of the two workstations form an angle of 180°.

[0010] According to the telescopic cold storage low-temperature operating table of the present invention, the picking mechanism includes a picking head, and a number of suction cups are provided on the picking head; the picking head is slidably arranged on a second longitudinal movement box; one end of the second longitudinal movement box is provided with a second longitudinal movement motor for driving the picking head to move back and forth; the second longitudinal movement box is slidably arranged on a lifting box, and one end of the lifting box is provided with a lifting motor for driving the second longitudinal movement box to move; the lifting box is slidably arranged on a first longitudinal movement box parallel to the second longitudinal movement box, and one end of the first longitudinal movement box is provided with a first longitudinal movement motor for driving the lifting box to move; a rangefinder and a code scanner are also provided on the picking head; a transposition plate is slidably provided on the transposition rail box, and the first longitudinal movement box is fixedly connected to the transposition plate.

[0011] According to the telescopic cold storage low-temperature operating table of the present invention, the rangefinder is a laser ranging sensor.

[0012] According to the telescopic cold storage low-temperature operating table of the present invention, the suction cup is connected to the adjustment rod that is slidably connected to the pickup head, and a pressure spring is also sleeved on the rod body of the adjustment rod.

[0013] According to the telescopic cold storage low-temperature operating table of the present invention, the telescopic mechanism includes a bottom plate fixed to the frame body, the bottom plate is provided with a first telescopic plate that can move relative to the bottom plate; the first telescopic plate is provided with a second telescopic plate that can move relative to the first telescopic plate; the second telescopic plate is used to place the storage box;

[0014] Two first-level slide plates are arranged in parallel on the bottom plate, and a first-level slide groove is provided at the bottom of the first-level telescopic plate to cooperate with the first-level slide plate; a telescopic gear is sandwiched between the two first-level slide plates, and a telescopic rack is provided at the bottom of the first-level telescopic plate to cooperate with the telescopic gear; the telescopic gear is transmission-connected to a telescopic motor fixed on the first-level slide plate;

[0015] A secondary slide plate is provided at the bottom of the secondary telescopic plate, and a secondary slide groove is provided on the side of the primary telescopic plate to cooperate with the secondary slide plate;

[0016] The first-level telescopic plate is also provided with a second-level driving wheel; an upper driving bar and a lower driving bar which are in transmission cooperation with the second-level driving wheel are fixedly provided on the bottom of the second-level telescopic plate and the first-level slide rail plate respectively.

[0017] According to the telescopic cold storage low-temperature operating table of the present invention, the secondary driving wheel is a sprocket, and the upper driving bar and the lower driving bar are both chains.

[0018] According to the telescopic cold storage low-temperature operating table of the present invention, the exterior of the frame body is covered with a heat-insulating cover, and an automatic door is provided on a surface of the heat-insulating cover facing the exterior of the cold storage.

[0019] According to the telescopic cold storage low-temperature operating table of the present invention, the frame body is slidably arranged on the ground rail; a frame motor is installed at the bottom of the frame body; the frame motor is connected to the frame gear, and the frame gear is transmission-connected to the frame rack laid on the ground.

[0020] In summary, the present invention replaces manual labor by providing two workstations with opposite extension directions on a telescopic mechanism and employing a pickup mechanism to automatically sort and stack items in and out of the warehouse. Furthermore, product information is automatically collected and entered during the sorting process. This improves operational efficiency and automation, while reducing labor costs and error rates. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 yes Figure 1 Schematic diagram of the internal structure;

[0023] Figure 3 yes Figure 2 Schematic diagram of the structure of the pickup mechanism;

[0024] Figure 4 yes Figure 2 Structural diagram of the telescopic mechanism;

[0025] Figure 5 yes Figure 4 Schematic diagram of partial cross-section structure;

[0026] Figure 6 yes Figure 5 Schematic diagram of the partial cross-section structure along the A axis;

[0027] Figure 7 yes Figure 3 Schematic diagram of the internal structure of the local area;

[0028] In the figure: 1-frame, 11-transposition rail box; 2-picking mechanism, 21-lifting box, 211-lifting motor; 22-first longitudinal movement box, 221-first longitudinal movement motor; 23-second longitudinal movement box, 231-second longitudinal movement motor; 24-picking head, 25-suction cup, 251-adjusting rod, 252-pressure spring; 26-distance meter, 27-barcode scanner, 28-transposition plate, 29-drive screw, 291-sliding block; 3-telescopic mechanism, 31- Second-level telescopic plate, 311-telescopic rack, 312-secondary slide, 313-secondary drive wheel; 32-secondary telescopic plate, 321-secondary slide plate, 322-upper drive bar; 33-bottom plate, 331-telescopic motor, 332-telescopic gear, 333-first-level slide plate, 334-lower drive bar; 4-storage box, 100-insulation cover, 101-automatic door; 200-ground rail, 201-frame rack, 202-frame motor; 300-item box. DETAILED DESCRIPTION

[0029] See also Figure 2 The present invention provides a telescopic cold storage low-temperature operating table, which is arranged at the door of the cold storage, including a frame body 1, on which a pickup mechanism 2 and a telescopic mechanism 3 are provided; specifically:

[0030] The telescopic mechanism 3 has two stations arranged side by side for receiving the storage box 4, and the telescopic directions of the two stations are different;

[0031] The two workstations of the present invention can be extended and retracted independently. One of the workstations can be extended and retracted toward the outside of the warehouse to receive storage boxes 4 waiting to be stored in the warehouse or to transport storage boxes 4 out of the warehouse; the other workstation can be extended and retracted toward the inside of the warehouse to transport storage boxes 4 into the warehouse or to receive storage boxes 4 waiting to be stored out of the warehouse.

[0032] According to the actual layout and structure of the cold storage, those skilled in the art can adaptably set the angle between the extension and retraction directions of the two workstations; for example, the workstation facing outside the cold storage can be extended perpendicularly to the front of the frame body 1, and the workstation facing inside the cold storage can be extended perpendicularly to the side of the frame body 1. The two are at a 90° angle.

[0033] As a preferred solution, based on the compact overall structure and the consideration of equipment universality, the two workstations of this invention extend and retract in completely opposite directions, that is, the angle between them is 180 degrees. This can be adapted to most cold storage layouts and is easy to coordinate with transfer / hoisting equipment inside or outside the warehouse.

[0034] Combine Figure 3The picking mechanism 2 is suspended on the transposition rail box 11 located at the top of the frame body 1. One end of the transposition rail box 11 is provided with a transposition motor for driving the picking mechanism 2 to move; it is used to pick up the item box 300 from the storage box 4 of one station of the telescopic mechanism 3 and move it to the storage box 4 of another station; the picking mechanism 2 is also provided with a barcode scanner 27 to collect and enter product information while sucking the item box 300;

[0035] The present invention uses a pickup mechanism 2 to automatically sort and stack items in and out of the warehouse, and automatically collects and enters product information during the sorting process, replacing manual work. This improves operational efficiency and automation, and reduces labor costs and error rates.

[0036] The present invention is installed at the door of the cold storage and is responsible for the operation of entering and exiting the cold storage. Figure 1 The frame 1 of the present invention is covered with an insulation cover 100. An automatic door 101 is provided on the side of the insulation cover 100 facing the exterior of the cold storage. This automatic door 101 corresponds to the station of the telescopic mechanism 3 that extends outward. The side of the insulation cover 100 facing the interior of the cold storage is open, facilitating the corresponding station to transport or receive storage boxes 4 into the cold storage.

[0037] As an embodiment, the frame body 1 of the present invention is slidably set on the ground rail 200; a frame motor 202 is installed at the bottom of the frame body 1; a frame rack 201 is laid on the ground, and the frame motor 202 is connected to the frame gear that cooperates with the frame rack 201; the overall movement of the frame body 1 is realized.

[0038] When there are many items stored in the warehouse, the frame body 1 can be moved outside the warehouse to save space inside the warehouse, or the position of the frame body 1 can be moved to avoid forklifts and other transfer equipment inside or outside the warehouse.

[0039] See also Figure 3 The picking mechanism 2 of the present invention includes a picking head 24, which is provided with a number of suction cups 25; the picking head 24 is slidably arranged on the second longitudinal movement box 23; one end of the second longitudinal movement box 23 is provided with a second longitudinal movement motor 231 for driving the picking head 24 to move back and forth; the second longitudinal movement box 23 is slidably arranged on the lifting box 21, and one end of the lifting box 21 is provided with a lifting motor 211 for driving the second longitudinal movement box 23 to move; the lifting box 21 is slidably arranged on the first longitudinal movement box 22 parallel to the second longitudinal movement box 23, and one end of the first longitudinal movement box 22 is provided with a first longitudinal movement motor 221 for driving the lifting box 21 to move; the picking head 24 is also provided with a rangefinder 26 and a code scanner 27; a transposition plate 28 is slidably provided on the transposition rail box 11, and the first longitudinal movement box 22 is fixedly connected to the transposition plate 28.

[0040] The rangefinder 26 senses the distance between the pickup head 24 and the item box 300 to be picked up. The position shifting motor, the lifting motor 211, the first longitudinal movement motor 221, and the second longitudinal movement motor 231 operate independently to adjust the position of the pickup head 24 in three-dimensional space so that its suction cup 25 can accurately pick up the item box 300. During this process, the barcode scanner 27 scans and collects product information from the item box 300 to be picked up. Preferably, the rangefinder 26 of the present invention is a laser rangefinder sensor.

[0041] The present invention utilizes a parallel structure of a first longitudinally movable box 22 and a second longitudinally movable box 23. This structure ensures the longitudinal travel of the pickup head 24 without requiring an excessively long longitudinal box structure. The lengths of the first and second longitudinally movable boxes 22, 23 are both shorter than the longitudinal dimensions of the two workstations of the telescopic mechanism 3, allowing for the smooth placement of the storage box 4 at the workstation without requiring lifting or transfer equipment within the cold storage, such as a crane.

[0042] Furthermore, the suction cup 25 is connected to the adjustment rod 251 that is slidably connected to the pickup head 24, and a pressure spring 252 is also sleeved on the rod body of the adjustment rod 251; so that each suction cup 25 of the pickup head 24 has a certain elastic activity space in the vertical direction, and can simultaneously absorb item boxes 300 of different heights.

[0043] See also Figure 7 The second longitudinal movement box 23 is provided with a transmission screw 29 connected to the second longitudinal movement motor 231, and the transmission screw 29 is threaded through the sliding block 291; the sliding block 291 is fixedly connected to the picking head 24; the precise adjustment of the position of the picking head 24 is achieved through the threaded transmission of the transmission screw 29 and the sliding block 291.

[0044] The above-mentioned structure can be adopted inside the transposition rail box 11, the first longitudinal movement box 22 and the lifting box 21 of the present invention to realize the movement function.

[0045] See also Figure 4 The telescopic mechanism 3 includes a bottom plate 33 fixed to the frame body 1, and a first telescopic plate 31 is provided on the bottom plate 33 and can move relative to the bottom plate 33; a second telescopic plate 32 is provided on the first telescopic plate 31 and can move relative to the first telescopic plate 31; the second telescopic plate 32 is used to place the storage box 4;

[0046] Combine Figure 5 The bottom plate 33 is provided with two parallel primary slide plates 333, and the bottom of the primary telescopic plate 31 is provided with a primary slide groove that cooperates with the primary slide plate 333; a telescopic gear 332 is sandwiched between the two primary slide plates 333, and the bottom of the primary telescopic plate 31 is provided with a telescopic rack 311 that cooperates with the telescopic gear 332; the telescopic gear 332 is transmission-connected to the telescopic motor 331 fixed on the primary slide plate 333;

[0047] A secondary slide plate 321 is provided at the bottom of the secondary telescopic plate 32, and a secondary slide groove 312 that cooperates with the secondary slide plate 321 is correspondingly opened on the side of the primary telescopic plate 31; better, each secondary slide plate 321 is provided with a row of pulleys, and the pulleys are rolled in the secondary slide groove 312 to reduce resistance.

[0048] Combine Figure 6 The first telescopic plate 31 is also provided with a second driving wheel 313; an upper driving bar 322 and a lower driving bar 334 that are in transmission cooperation with the second driving wheel 313 are fixed on the bottom of the second telescopic plate 32 and the first slide plate 333 respectively; when the first telescopic plate 31 is extended, the second driving wheel 313 is driven to roll along the lower driving bar 334, thereby driving the upper driving bar 322 to move forward so that the second telescopic plate 32 is extended relative to the first telescopic plate 31; the same is true when the first telescopic plate 31 is retracted.

[0049] The present invention realizes the two-stage telescopic extension of the workstation through a telescopic motor 331, with a fast telescopic speed and a large telescopic range.

[0050] Preferably, the secondary drive wheel 313 of the present invention is a sprocket, and the upper drive bar 322 and the lower drive bar 334 are both chains. The secondary drive wheel 313 of the present invention can also be a gear, and the upper drive bar 322 and the lower drive bar 334 are both racks.

[0051] In summary, the present invention provides a telescopic cold storage low-temperature operating table. By providing two workstations with opposite telescopic directions on the telescopic mechanism and employing a pickup mechanism, the system automatically sorts and stacks items in and out of the warehouse. Product information is automatically collected and entered during the sorting process, replacing manual labor. This improves operational efficiency and automation, while reducing labor costs and error rates.

[0052] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art may make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A telescopic cold storage low-temperature operating table, characterized in that: It includes a frame body, on which a pickup mechanism and a telescopic mechanism are provided; specifically: The telescopic mechanism has two independently retractable stations for receiving or transporting storage boxes; The pickup mechanism is suspended on a transposition rail box located at the top of the frame body. One end of the transposition rail box is equipped with a transposition motor for driving the pickup mechanism to move. It is used to pick up an item box from a storage box at one station of the telescopic mechanism and transfer it to a storage box at another station. The pickup mechanism is also equipped with a barcode scanner to collect and enter product information while picking up the item box. The two stations of the telescopic mechanism are arranged side by side, and the telescopic directions of the two stations form an angle of 180°; The picking mechanism includes a picking head, and a number of suction cups are provided on the picking head; the picking head is slidably arranged on a second longitudinal movement box; one end of the second longitudinal movement box is provided with a second longitudinal movement motor for driving the picking head to move back and forth; the second longitudinal movement box is slidably arranged on a lifting box, and one end of the lifting box is provided with a lifting motor for driving the second longitudinal movement box to move; the lifting box is slidably arranged on a first longitudinal movement box parallel to the second longitudinal movement box, and one end of the first longitudinal movement box is provided with a first longitudinal movement motor for driving the lifting box to move; a rangefinder and a code scanner are also provided on the picking head; a transposition plate is slidably provided on the transposition rail box, and the first longitudinal movement box is fixedly connected to the transposition plate.

2. The telescopic cold storage low-temperature operating table according to claim 1, characterized in that: The rangefinder is a laser rangefinder sensor.

3. The telescopic cold storage low-temperature operating table according to claim 1, characterized in that: The suction cup is connected to an adjusting rod which is slidably connected to the pickup head, and a pressure spring is sleeved on the rod body of the adjusting rod.

4. The telescopic cold storage low-temperature operating table according to claim 1, characterized in that: The telescopic mechanism includes a bottom plate fixed to the frame body, the bottom plate is provided with a first telescopic plate that can move relative to it; the first telescopic plate is provided with a second telescopic plate that can move relative to it; the second telescopic plate is used to place the storage box; Two first-level slide plates are arranged in parallel on the bottom plate, and a first-level slide groove is provided at the bottom of the first-level telescopic plate to cooperate with the first-level slide plate; a telescopic gear is sandwiched between the two first-level slide plates, and a telescopic rack is provided at the bottom of the first-level telescopic plate to cooperate with the telescopic gear; the telescopic gear is transmission-connected to a telescopic motor fixed on the first-level slide plate; A secondary slide plate is provided at the bottom of the secondary telescopic plate, and a secondary slide groove is provided on the side of the primary telescopic plate to cooperate with the secondary slide plate; The first-level telescopic plate is also provided with a second-level driving wheel; an upper driving bar and a lower driving bar which are in transmission cooperation with the second-level driving wheel are fixedly provided on the bottom of the second-level telescopic plate and the first-level slide rail plate respectively.

5. The telescopic cold storage low-temperature operating table according to claim 4, characterized in that: The secondary driving wheel is a sprocket, and the upper driving bar and the lower driving bar are both chains.

6. The telescopic cold storage low-temperature operating table according to any one of claims 1 to 5, characterized in that: The exterior of the frame body is covered with a heat-insulating cover, and the heat-insulating cover is provided with an automatic door upward.

7. The telescopic cold storage low-temperature operating table according to claim 6, characterized in that: The frame body is slidably arranged on the ground rail; a frame motor is rotatably arranged at the bottom of the frame body; the frame motor is connected to a frame gear, and the frame gear is transmission-connected to a frame rack laid on the ground.

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