Automatic storage position code printing device and storage equipment

Abstract

The utility model discloses an automatic storage position code printing device and storage equipment. The automatic storage position code printing device comprises a mounting base, a first driving mechanism, a second driving mechanism and a storage position code seal, and the storage position code seal can move front and back in the first direction through the first driving mechanism, so that the storage position code seal can be close to or away from a target storage position where a storage position code needs to be printed; the second driving mechanism can drive the storage position code seal to rotate around the first axis, so that the symbol capable of forming the target storage position code on the storage position code seal faces the target storage position, automatic printing of the storage position code is achieved, the printing efficiency of the storage position code is improved, the cost of printing the storage position code is reduced, manual participation is reduced, and the printing efficiency of the storage position code is improved. And the error rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics equipment, in particular to an automatic storage location coding device and storage equipment. Background Art

[0002] In order to improve the efficiency of cargo storage and picking, modern warehousing has vigorously promoted and developed the "goods-to-person" technology. Among them, the shuttle goods-to-person technology is widely used. The shuttle is used to transport the material box to the shelf, and the location where the material box is stored on the shelf is called the storage location. In daily applications, in order to facilitate the rapid search for the target material box after entering the shelf, and locate the actual location of the problem material box for processing, multiple storage location codes can be marked in sequence along the direction of the shelf rail on the rail used to guide the shuttle on each shelf. Each storage location code corresponds to a storage location, and the storage location code can be a symbol arranged in a regular pattern.

[0003] In the prior art, the storage code is generally set in the following way: first, the storage code sticker is made, and then the storage code sticker is manually pasted in order on the corresponding storage position on the shelf rail. This method is not only time-consuming and labor-intensive, but also costly, and it is very easy to cause the storage code sticker to be pasted incorrectly. Utility Model Content

[0004] The first purpose of the utility model is to provide an automatic storage location code printing device, which can realize automatic printing of storage location codes, not only with high efficiency and low cost, but also without manual pasting of storage location code stickers, and has a low error rate.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A device for automatically punching a storage code comprises: a mounting seat; a first driving mechanism, wherein the output end of the first driving mechanism is connected to the mounting seat and can drive the mounting seat to perform linear motion in a first direction; a second driving mechanism, wherein the second driving mechanism is mounted on the mounting seat and the output end of the second driving mechanism can output rotational motion; a storage code stamp, wherein a plurality of symbols capable of forming a storage code are arranged circumferentially on the storage code stamp, the output end of the second driving mechanism is transmission-connected to the storage code stamp and can drive the storage code stamp to rotate around a first axis so that a target symbol is directly opposite to a position to be punched.

[0007] Preferably, the automatic storage position code printing device further comprises a moving part, which is movably arranged on an external guide part, and through which the automatic storage position code printing device can be moved along a second direction, and the second direction is arranged at an angle with the first direction.

[0008] Preferably, the movable member comprises a first clamp and a second clamp that are arranged opposite to each other and detachably connected, and the first clamp and the second clamp are arranged to form a guide hole for the external guide member to pass through.

[0009] Preferably, the storage code stamp and the second driving mechanism are both provided in plurality, and the plurality of the second driving mechanisms are connected to the plurality of the storage code stamps in a one-to-one correspondence.

[0010] Preferably, the automatic storage position code printing device further comprises a guiding mechanism, and the guiding mechanism is used to guide the movement of the mounting seat along the first direction.

[0011] Preferably, the guide mechanism includes a guide shaft, a guide sleeve and a guide shaft seat, the guide sleeve is arranged on the mounting seat, the relative position of the guide shaft seat and the housing of the first driving mechanism is kept fixed, one end of the guide shaft is fixed on the guide shaft seat, and the guide shaft is slidably inserted into the guide sleeve.

[0012] Preferably, the automatic storage code device also includes a guide rod, a compression spring and a limit member, one end of the guide rod is transmission-connected to the drive shaft of the first drive mechanism, the guide rod is passed through the mounting seat, the limit member limits the mounting seat on the guide rod, the compression spring is sleeved on the guide rod, and the compression spring elastically presses against the mounting seat.

[0013] Preferably, the limiting member is a fastening nut, a threaded structure is provided on the other end of the guide rod, and the fastening nut is threadedly connected to the threaded structure.

[0014] Preferably, the guide rod includes a connecting portion, and the connecting portion is connected to the driving shaft via a pin.

[0015] The second purpose of the utility model is to provide a storage device, which can realize automatic printing of storage location codes on shelf rails, which is not only highly efficient and low cost, but also does not require manual pasting of storage location code stickers, and has a low error rate.

[0016] To achieve this purpose, the utility model adopts the following technical solutions:

[0017] A storage device comprises a shuttle, a shelf rail and the above-mentioned automatic storage location code printing device, wherein the automatic storage location code printing device is arranged on the shuttle, and the shuttle is movably arranged on the shelf rail, and the automatic storage location code printing device is used to print storage location codes on the shelf rail.

[0018] Beneficial effects of the utility model:

[0019] The automatic storage code printing device provided by the utility model comprises a mounting seat, a first driving mechanism, a second driving mechanism and a storage code stamp, wherein the output end of the first driving mechanism is connected to the mounting seat and can drive the mounting seat to perform linear motion in a first direction, the second driving mechanism is installed on the mounting seat, the output end of the second driving mechanism can output rotational motion, a plurality of symbols capable of forming a storage code are arranged circumferentially on the storage code stamp, the output end of the second driving mechanism is transmission-connected with the storage code stamp, and can drive the storage code stamp to rotate around a first axis so that the target symbol is at the position to be printed. The automatic storage code printing device can realize the forward and backward movement of the storage code stamp in the first direction through the first driving mechanism, so that the storage code stamp is close to or away from the target storage position, and can drive the storage code stamp to rotate around the first axis through the second driving mechanism, so that the required target symbol faces the target storage position, thereby realizing the automatic printing of the storage code, which not only improves the printing efficiency of the storage code, reduces the cost of printing the storage code, but also reduces manual participation and reduces the error rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the storage equipment provided by the utility model;

[0021] Figure 2 It is an assembly diagram of the automatic storage code device and the external guide provided by the utility model;

[0022] Figure 3 yes Figure 2 An exploded view of the structure shown in;

[0023] Figure 4 It is a schematic diagram of the automatic storage location coding device and shelf guide rail provided by the utility model;

[0024] Figure 5 This is a top view of the automatic storage code device provided by the utility model;

[0025] Figure 6 It is a side view of the automatic storage position code device provided by the utility model;

[0026] Figure 7 yes Figure 6 Sectional view in the AA direction;

[0027] Figure 8 It is an exploded view of a partial structure of the automatic storage position code device provided by the utility model.

[0028] In the figure:

[0029] 100. Automatic storage code device;

[0030] 110. mounting seat; 111. horizontal plate; 112. vertical plate;

[0031] 120. A first driving mechanism; 121. A driving shaft;

[0032] 130. Second driving mechanism; 131. End cover;

[0033] 140. Storage code stamp;

[0034] 150, moving part; 151, first clamp; 152, second clamp;

[0035] 160. guide mechanism; 161. guide shaft; 162. guide sleeve; 163. guide shaft seat;

[0036] 171, guide rod; 1711, connecting part; 1712, rod part; 172, compression spring; 173, limiter; 174, pin shaft;

[0037] 200, shuttle; 210, external guide;

[0038] 300. Shelf rails. DETAILED DESCRIPTION

[0039] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] like Figure 1 As shown, the present application provides an automatic storage location code device 100, which can be used in storage equipment to realize automatic printing of storage location codes on shelf rails 300. Of course, in addition to storage equipment, the automatic storage location code device 100 can also be used in other equipment to meet the coding requirements of the equipment.

[0043] like Figures 2 to 8 As shown, the automatic storage code printing device 100 includes a mounting seat 110, a first driving mechanism 120, a second driving mechanism 130 and a storage code stamp 140. The output end of the first driving mechanism 120 is connected to the mounting seat 110, and under the drive of the first driving mechanism 120, the mounting seat 110 can perform linear motion along a first direction. In some embodiments, as Figure 1 As shown, the first direction is the horizontal direction. The mounting base 110 is used to install the second drive mechanism 130 and the storage code seal 140. The second drive mechanism 130 is installed on the mounting base 110, and the output end of the second drive mechanism 130 can output rotational motion. A plurality of symbols that can form a storage code are arranged circumferentially on the storage code seal 140, and the output end of the second drive mechanism 130 is transmission-connected to the storage code seal 140, and can drive the storage code seal 140 to rotate around the first axis so that the target symbol is facing the position to be coded. In some embodiments, the first axis is a vertical axis. It should be noted that the symbols forming the storage code can be Arabic numerals, letters, Roman numerals or other graphics that can be recognized and sorted.

[0044] Compared with the prior art, the storage location code stickers need to be printed out first, and then the operators paste them one by one to the storage location. The automatic storage location code printing device 100 provided by the utility model can realize the forward and backward movement of the storage location code seal 140 in the first direction through the first driving mechanism 120, so that the storage location code seal 140 is close to or away from the target storage location, and the storage location code seal 140 can be driven to rotate around the first axis through the second driving mechanism 130, so that the required target symbol can face the target storage location. When the target symbol on the storage location code seal 140 moves to abut against the surface of the target storage location, the storage location code seal 140 can automatically print the storage location code on the surface of the target storage location, which not only improves the printing efficiency of the storage location code and reduces the cost of printing the storage location code, but also reduces manual participation and reduces the error rate.

[0045] It should be noted that the storage location code seal 140 can be of oil-filled type, in which pigment for printing is filled, and the pigment can be coated on the surface of the symbol, and the printing of the storage location code is achieved by abutting the symbol coated with pigment against the surface of the surface storage location; of course, the storage location code seal 140 can also be of steel stamp type, which forms an imprint of the storage location code directly at the target storage location by squeezing the surface of the target storage location.

[0046] In some embodiments, the mounting base 110 is a plate-like structure, which is easy to assemble and light in weight. Figure 7 As shown, the mounting base 110 includes a vertical plate 112 and a horizontal plate 111 that are vertically connected, the first driving mechanism 120 is connected to the vertical plate 112 , and the second driving mechanism 130 is installed on the horizontal plate 111 .

[0047] In some embodiments, the first drive mechanism 120 is an electric push rod. Of course, in other embodiments, the first drive mechanism 120 can be a combination of a rotary motor and a screw nut mechanism, or a combination of a rotary motor and a gear rack mechanism, or a mechanism capable of outputting linear motion, such as a hydraulic rod.

[0048] In some embodiments, the second driving mechanism 130 is a rotary motor, such as a servo motor, etc., and the motor shaft of the rotary motor is directly connected to the storage code stamp 140. In order to realize the installation of the rotary motor, a motor shaft hole is provided on the horizontal plate 111 of the mounting seat 110, and the motor shaft of the rotary motor is arranged through the motor shaft hole from bottom to top, and a plurality of first connecting holes are provided on the motor housing of the rotary motor, and a plurality of second connecting holes are provided on the horizontal plate 111, and the installation of the rotary motor on the horizontal plate 111 is realized by using a connecting member to pass through the first connecting hole and the second connecting hole. The storage code stamp 140 is provided with a through hole through which the motor shaft passes, and the end of the motor shaft is sleeved with an end cover 131 to realize the upper limit of the motor shaft and the storage code stamp 140 in the vertical direction to avoid the phenomenon of separation. Of course, in other embodiments, the second driving mechanism 130 can also be a combination of a rotary motor and a transmission structure, and the transmission structure can be a gear mechanism, as long as it can finally output a rotational motion.

[0049] According to the number of target storage positions, the number of symbols forming the storage position code can be flexibly set. For example, the storage position code can be composed of one symbol or two or more symbols. Correspondingly, the automatic storage position code punching device 100 can be provided with one storage position code stamp 140 or multiple storage position code stamps 140. For example, when the target storage positions are within 10, only ten Arabic numerals are needed to distinguish the storage position code. At this time, one storage position code stamp 140 can be set, and 0-9, a total of 10 Arabic numerals, are set at intervals on the circumference of the storage position code stamp 140; when the target storage positions are within 100, two Arabic numerals are required to distinguish the storage position code. At this time, two storage position code stamps 140 can be set, and 0-9, a total of 10 Arabic numerals, are set at intervals on the circumference of each storage position code stamp 140; of course, when the number of target storage positions is further increased, the number of storage position code stamps 140 can also be further increased.

[0050] When there are multiple storage code stamps 140, multiple second drive mechanisms 130 are correspondingly provided, and the multiple second drive mechanisms 130 are connected to the multiple storage code stamps 140 in a one-to-one correspondence. Figure 8 As shown, the horizontal plate 111 of the mounting seat 110 is installed with two second driving mechanisms 130 , and each second driving mechanism 130 is connected with a storage code stamp 140 .

[0051] In some embodiments, the automatic storage position code device 100 further includes a moving member 150, which is movably disposed on the external guide member 210, and the automatic storage position code device 100 can be moved along a second direction through the moving member 150, and the second direction is set at an angle to the first direction. In one embodiment, the second direction is set perpendicular to the first direction.

[0052] It should be noted that, due to the setting of the moving part 150, when a storage position code consists of two symbols, the automatic storage position code printing device 100 can also only set one storage position code stamp 140, and realize the successive printing of the two symbols by moving the storage position code stamp 140 a small distance. For example, if it is necessary to print the "17" storage position code, the same storage position code stamp 140 can be used to first print "1" at the target storage position, and then print "7" after moving a small distance.

[0053] In some embodiments, the moving member 150 includes a first clamp 151 and a second clamp 152 that are arranged oppositely and detachably connected, and the first clamp 151 and the second clamp 152 are arranged to form a guide hole for the external guide member 210 to pass through. In a specific embodiment, the first clamp 151 and the second clamp 152 are arranged to form a cylindrical guide hole, and the external guide member 210 is a cylindrical guide shaft. In one embodiment, in order to achieve the detachable connection between the first clamp 151 and the second clamp 152, a first assembly hole is provided on the first clamp 151, and a second assembly hole is provided on the second clamp 152. The connecting member passes through the first assembly hole and the second assembly hole to achieve the shell detachable connection of the first clamp 151 and the second clamp 152. In one embodiment, the first clamp 151 and the second clamp 152 are arranged up and down, the first clamp 151 is arranged above the second clamp 152, and the shell of the first driving mechanism 120 is fixed on the top surface of the first clamp 151.

[0054] In order to improve the movement accuracy of the mounting base 110 and the second driving mechanism 130 and the storage code stamp 140 arranged on the mounting base 110 in the first direction, the automatic storage code printing device 100 also includes a guiding mechanism 160, which is used to guide the movement of the mounting base 110 along the first direction.

[0055] In some embodiments, the guide mechanism 160 includes a guide shaft 161, a guide sleeve 162 and a guide shaft seat 163. The guide sleeve 162 is disposed on the mounting seat 110, specifically on the vertical plate 112 of the mounting seat 110. The relative position of the guide shaft seat 163 and the housing of the first drive mechanism 120 remains fixed. Optionally, the guide shaft seat 163 is directly mounted on the top surface of the first clamp 151. One end of the guide shaft 161 is fixed on the guide shaft seat 163, and the guide shaft 161 is slidably inserted into the guide sleeve 162. The guide shaft 161 is extended along the first direction, so that the mounting seat 110 can move forward or backward in the first direction along the guide shaft 161, thereby improving the movement accuracy of the mounting seat 110 and the second drive mechanism 130 and the storage code seal 140 disposed on the mounting seat 110 in the first direction.

[0056] In one embodiment, a plurality of guide mechanisms 160 are provided, and the plurality of guide mechanisms 160 are spaced apart in the second direction, further improving the movement accuracy of the mounting base 110 and the second driving mechanism 130 and the storage code stamp 140 provided on the mounting base 110 in the first direction.

[0057] In one embodiment, the guide shaft seat 163 includes a horizontal plate and a vertical plate connected in an L-shape, the horizontal plate is fixedly connected to the first clamp 151 through a connecting piece, and a guide hole is provided on the vertical plate for the guide shaft 161 to pass through. In one embodiment, the guide shaft 161 is a cylindrical shaft, and the guide hole is a circular hole.

[0058] It should be noted that the value by which the first driving mechanism 120 drives the storage code stamp 140 to move in the first direction is a fixed value, and the fixed value is slightly larger than the distance between the storage code stamp 140 and the surface of the target storage location where the storage code needs to be printed, so that the distance error can be compensated.

[0059] In order to protect the storage code stamp 140 from being damaged by long-term rigid collision during the process of contacting with the surface of the target storage position, in some embodiments, the automatic storage code stamping device 100 further includes a guide rod 171, a compression spring 172 and a limiter 173. One end of the guide rod 171 is connected to the driving shaft 121 of the first driving mechanism 120 by transmission. The guide rod 171 is inserted into the mounting seat 110. The limiter 173 limits the mounting seat 110 on the guide rod 171. The compression spring 172 is sleeved on the guide rod 171, and the compression spring 172 elastically presses against the mounting seat 110. In this way, when the storage code stamp 140 contacts the surface of the target storage position and the first driving mechanism 120 continues to drive the storage code stamp 140 to move, the compression spring 172 on the guide rod 171 can be compressed, thereby protecting the storage code stamp 140.

[0060] In some embodiments, the stopper 173 is a fastening nut, and a threaded structure is provided on the other end of the guide rod 171, and the fastening nut is threadedly connected to the threaded structure. The fastening nut and the compression spring 172 are located on both sides of the vertical plate 112, and the setting of the fastening nut prevents the guide rod 171 from detaching from the mounting member.

[0061] In some embodiments, the guide rod 171 includes a connecting portion 1711 and a rod portion 1712 connected to each other, and the connecting portion 1711 is connected to the drive shaft 121 through a pin 174. In one embodiment, an open groove is provided on the connecting portion 1711, and the end of the drive shaft 121 is placed in the open groove, and the pin 174 is provided through the connecting portion 1711 and the end of the drive shaft 121. It should be noted that when the first driving mechanism 120 is an electric push rod, the drive shaft 121 is its retractable push rod member.

[0062] The utility model also provides a storage device, such as Figure 1 As shown, the storage equipment includes a shuttle 200, a shelf rail 300 and the above-mentioned automatic storage location code printing device 100, the automatic storage location code printing device 100 is arranged on the shuttle 200, the shuttle 200 is movably arranged on the shelf rail 300, and the automatic storage location code printing device 100 is used to print the storage location code on the shelf rail 300, specifically, print the storage location code on the side wall surface of the shelf rail 300. The storage equipment can realize the automatic printing of the storage location code on the shelf rail 300, which is not only efficient and low in cost, but also does not require manual pasting of the storage location code sticker, and has a low error rate.

[0063] In some embodiments, the shuttle 200 is provided with the external guide member 210 , and the moving member 150 of the automatic storage position code punching device 100 is slidably arranged on the external guide member 210 .

[0064] It should be noted that the storage equipment also includes a control mechanism, which can be a centralized or distributed controller. For example, the controller can be a single single-chip microcomputer, or it can be composed of multiple distributed single-chip microcomputers. The control program can be run in the single-chip microcomputer to control the first drive mechanism 120, the second drive mechanism 130, the shuttle vehicle 200, etc. to realize their functions respectively.

[0065] The working process of the storage equipment is as follows:

[0066] Debugging stage: before printing the storage position code, first fix the automatic storage position code printing device 100 on the external guide 210 of the shuttle 200 through the first clamp 151 and the second clamp 152; then, the shuttle 200 is positioned to the first target storage position where the storage position code needs to be printed through the automatic positioning program; finally, the second driving mechanism 130 (specifically a rotating motor) of the storage position code stamp 140 is controlled by jogging to adjust the two-digit numbers of the two storage position code stamps 140 to the initial storage position code values, such as "0" and "1", that is, the storage position code of "01" can be printed.

[0067] Printing stage: Start the automatic coding program. First, the first driving mechanism 120 (specifically, the electric push rod) pushes the storage code stamp 140 to print the initial storage code (for example, "01") on the side wall of the shelf rail 300. Then, the electric push rod drives the storage code stamp 140 to retract, thus completing the printing of a storage code. Then, the shuttle 200 automatically moves along the shelf rail 300 to the next target storage position where the storage code (for example, "02") needs to be printed. The rotating motor automatically runs according to the program to make the two storage code stamps 140 rotate to the 02 storage code value. Then, the electric push rod repeats the aforementioned coding action. The electric push rod pushes the storage code stamp 140 to code, and the electric push rod drives the storage code stamp 140 to retract. Repeat the coding action until all storage codes are printed.

[0068] The storage equipment finally realizes the automatic coding of the storage location codes on the shelf rails 300, achieving the purpose of saving manpower, reducing costs, shortening the storage location code arrangement cycle, improving efficiency and avoiding wrong codes. It should be noted that the shuttle 200 has an automatic hole positioning function. In addition, after all the storage location codes on the shelf rails 300 are coded, the automatic storage location code device 100 can be removed from the shuttle 200, and the automatic storage location code device 100 can be reused on different shuttles 200.

[0069] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. An automatic storage code device, characterized in that: include: Mounting seat (110); A first driving mechanism (120), wherein an output end of the first driving mechanism (120) is connected to the mounting seat (110) and is capable of driving the mounting seat (110) to perform linear motion along a first direction; a second driving mechanism (130), the second driving mechanism (130) being mounted on the mounting seat (110), and an output end of the second driving mechanism (130) being capable of outputting rotational motion; A storage code seal (140) is provided with a plurality of symbols capable of forming a storage code in a circumferential direction on the storage code seal (140); an output end of the second driving mechanism (130) is transmission-connected to the storage code seal (140) and is capable of driving the storage code seal (140) to rotate around a first axis so that a target symbol is aligned with a position to be coded.

2. The automatic storage code device according to claim 1, characterized in that: The automatic storage position code device further comprises a moving member (150), wherein the moving member (150) is movably arranged on the external guide member (210), and the automatic storage position code device can be moved along a second direction through the moving member (150), and the second direction is arranged at an angle to the first direction.

3. The automatic storage code device according to claim 2, characterized in that: The movable member (150) comprises a first clamp (151) and a second clamp (152) which are arranged opposite to each other and are detachably connected. The first clamp (151) and the second clamp (152) are arranged to form a guide hole for the external guide member (210) to pass through.

4. The automatic storage code device according to claim 1, characterized in that: The storage code stamp (140) and the second driving mechanism (130) are both provided in plurality, and the plurality of the second driving mechanisms (130) are connected to the plurality of the storage code stamps (140) in a one-to-one correspondence.

5. The automatic storage code device according to claim 1, characterized in that: The automatic storage position code punching device further comprises a guiding mechanism (160), wherein the guiding mechanism (160) is used to guide the movement of the mounting seat (110) along the first direction.

6. The automatic storage code device according to claim 5, characterized in that: The guide mechanism (160) comprises a guide shaft (161), a guide sleeve (162) and a guide shaft seat (163); the guide sleeve (162) is arranged on the mounting seat (110); the relative position of the guide shaft seat (163) and the housing of the first driving mechanism (120) is kept fixed; one end of the guide shaft (161) is fixed on the guide shaft seat (163), and the guide shaft (161) is slidably inserted into the guide sleeve (162).

7. The automatic storage code device according to claim 1, characterized in that: The automatic code-printing device further comprises a guide rod (171), a compression spring (172) and a limiter (173); one end of the guide rod (171) is transmission-connected to the driving shaft (121) of the first driving mechanism (120); the guide rod (171) is passed through the mounting seat (110); the limiter (173) limits the mounting seat (110) on the guide rod (171); the compression spring (172) is sleeved on the guide rod (171), and the compression spring (172) elastically presses against the mounting seat (110).

8. The automatic storage code device according to claim 7, characterized in that: The limiting member (173) is a fastening nut, and a threaded structure is provided on the other end of the guide rod (171), and the fastening nut is threadedly connected to the threaded structure.

9. The automatic storage code device according to claim 7, characterized in that: The guide rod (171) comprises a connecting portion (1711), and the connecting portion (1711) is connected to the driving shaft (121) via a pin shaft (174).

10. A storage equipment, characterized in that: It comprises a shuttle (200), a shelf rail (300) and an automatic storage location code printing device as described in any one of claims 1 to 9, wherein the automatic storage location code printing device is arranged on the shuttle (200), the shuttle (200) is movably arranged on the shelf rail (300), and the automatic storage location code printing device is used to print storage location codes on the shelf rail (300).

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