Assembly processing bar code scanning device

Abstract

The technical scheme belongs to the technical field of deep-well pump processing, and particularly relates to an assembly processing bar code scanning device which comprises a mounting frame and further comprises a mounting plate, the mounting plate is connected to the mounting frame in a sliding mode, and a sliding driving piece is arranged in the mounting frame and drives the mounting frame to ascend and descend vertically and is used for adjusting the height; the code scanning device is mounted on the mounting plate, the code scanning device comprises a code scanning frame rotationally connected to the mounting plate, a scanning head arranged on the lower portion of the code scanning frame and a code scanning driving part, and the code scanning driving part drives the code scanning frame to rotate, so that the code scanning frame drives the scanning head to rotate around the workpiece in the circumferential direction and is used for scanning and inputting the bar code of the workpiece; the scanning operation can fully cover the bar code position of the workpiece arranged along the peripheral cambered surface, the scanning range is expanded, the bar code information is quickly read and transmitted to the data processing system in real time, accurate input is implemented, the possibility of human errors is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The present technical solution relates to the technical field of deep well pump processing, and particularly refers to an assembly processing bar code scanning device. Background Art

[0002] A bar code is a preset coding rule and data information, which is specifically used to make or generate on labels, packages or other media through specific technical means (such as laser printing, inkjet printing, thermal transfer printing, etc.).

[0003] In the existing production and processing of deep well pumps, in order to ensure the full-chain traceability of each deep well pump from the production source to the final application link, it is necessary to allocate special personnel to scan and record the pump body before assembly, generate a specific bar code, and obtain the identification of the corresponding deep well pump individual data through the bar code information. Once any potential quality problems or customer feedback are found, it is convenient for subsequent traceability.

[0004] For the above bar code recording method, it is necessary to manually pick up the scanning gun one by one for bar code scanning input, and then manually input or confirm relevant information. Manual bar code scanning input is cumbersome and needs to be improved. Summary of the Invention

[0005] In order to improve the problem of cumbersome manual bar code scanning input for deep well pump bar codes, the present technical solution provides an assembly processing bar code scanning device.

[0006] The purpose of the present technical solution is achieved as follows:

[0007] An assembly processing bar code scanning device includes a mounting frame, and also includes

[0008] A mounting plate, which is slidably connected to the mounting frame. A sliding driving member is arranged in the mounting frame, and the sliding driving member drives the mounting frame to move up and down for height adjustment;

[0009] A bar code scanning device, which is mounted on the mounting plate. The bar code scanning device includes a scanning frame rotatably connected to the mounting plate, a scanning head arranged at the lower part of the scanning frame, and a scanning driving member. The scanning driving member drives the scanning frame to rotate, so that the scanning frame drives the scanning head to rotate circumferentially around the workpiece for bar code scanning input of the workpiece.

[0010] Through the above technical solution, when the assembly processing bar code scanning device is in normal use, the sliding driving member on the mounting frame drives the mounting plate to slide. Since the bar code scanning device is mounted on the mounting plate, the mounting plate drives the bar code scanning device to move up and down synchronously. The bar code scanning device is located above the workpiece, so that the scanning head in the bar code scanning device and the workpiece bar code are at the same horizontal height, which can be applicable to workpieces of different lengths and sizes, enabling the scanning head to accurately scan and input the bar code surface of the workpiece during operation and improving the applicability.

[0011] Start the barcode scanning device. The barcode scanning driving part drives the barcode scanning frame to rotate under the mounting plate. This rotation enables the scanning head to rotate circumferentially around the workpiece. The workpiece is cylindrical, allowing the scanning operation to comprehensively cover the barcode positions arranged along the circumferential arc surface of the workpiece, expanding the scanning range, quickly reading barcode information, and transmitting it to the data processing system in real time for accurate entry, reducing the possibility of human error, and thus improving work efficiency.

[0012] Preferably, a trigger piece is provided on the barcode scanning frame. The trigger piece is arranged on the upper part of the barcode scanning frame. An induction part is provided on the mounting plate, which is arranged on the lower end surface of the mounting plate. The trigger piece extends towards the induction part.

[0013] An induction groove is formed on the side of the induction part close to the trigger piece. When the barcode scanning frame rotates, it drives the trigger piece to pass through the induction groove. The trigger piece correspondingly triggers the induction part. At this time, the controller controls the barcode scanning driving part to rotate in the reverse direction.

[0014] Through the above technical solution, the trigger piece on the barcode scanning frame and the induction part are arranged in alignment. When the barcode scanning driving part drives the barcode scanning frame to start rotating, the trigger piece also rotates accordingly. The trigger piece will gradually approach and pass through the induction groove, triggering the sensor inside the induction part to generate a trigger signal, which is transmitted to the controller to judge the rotation direction or position of the barcode scanning frame, and control the barcode scanning driving part to rotate in the reverse direction, so that the barcode scanning frame rotates in the reverse direction and returns to the initial position for the next round of barcode scanning. Through the cooperation of the trigger piece and the induction part, it prevents the power cord of the scanning head from being wound, reduces the need and cost of manual intervention, and further improves work efficiency.

[0015] Preferably, the sliding driving part includes a sliding lead screw, a lead screw nut, and a sliding motor. The lead screw nut is arranged on the mounting plate, and the sliding lead screw is threaded through the internal thread of the lead screw nut.

[0016] A first fixing frame and a second fixing frame are arranged inside the mounting frame. The two ends of the sliding lead screw are respectively arranged between the first fixing frame and the second fixing frame in a one-to-one correspondence. The sliding lead screw is rotatably connected to the mounting frame, and its rotation axis is arranged corresponding to the sliding direction of the mounting plate.

[0017] The sliding motor is arranged on the first fixing frame, and this sliding motor drives the sliding lead screw to rotate to drive the mounting plate to move.

[0018] Through the above technical solution, a sliding motor is installed on the first fixing frame, and both ends of the sliding screw rod are correspondingly arranged between the two fixing frames to ensure the stability and linearity of the sliding screw rod. The sliding motor drives the sliding screw rod to rotate, and the sliding screw rod is in threaded cooperation with the screw nut sleeve to achieve stable and precise relative movement between the two. Based on the fixed connection between the screw nut sleeve and the mounting plate, the mounting plate is driven to slide along the sliding screw rod. By controlling the rotation speed and direction of the sliding screw rod, smooth adjustment at different positions in the vertical direction is achieved, further improving work efficiency.

[0019] Preferably, the mounting frame is further provided with a guiding mechanism, and the guiding mechanism includes a guiding sleeve arranged on the mounting plate and a guiding rod arranged between the first fixing frame and the second fixing frame;

[0020] The guiding rod is arranged parallel to the sliding direction of the mounting plate, and the guiding sleeve is sleeved on the guiding rod for guiding the sliding of the mounting plate.

[0021] Through the above technical solution, the guiding sleeve is installed on the mounting plate, and the through end of the guiding sleeve slides freely along the guiding rod. The axis of the guiding rod is parallel to the sliding direction of the mounting plate, making it serve as the moving track of the guiding sleeve, thereby guiding the moving path of the mounting plate, restricting the mounting plate from shifting or shaking during the sliding process, providing sufficient support and guidance for the sliding of the mounting plate, improving the stability of the sliding movement, and ensuring the accuracy and reliability of the code scanning operation.

[0022] Preferably, there are two guiding mechanisms, and the two guiding mechanisms are correspondingly located on opposite sides of the mounting frame along the rotation axis of the sliding screw rod.

[0023] Through the above technical solution, the number of guiding mechanisms is set to two, and the two guiding mechanisms are correspondingly located on both sides of the mounting frame along the sliding direction. The two guiding mechanisms work simultaneously to further enhance the stability and reliability of the mounting plate during the sliding process.

[0024] Preferably, the code scanning frame includes a first connecting plate, a second connecting rod, and a third connecting plate. The second connecting rod is connected between the first connecting plate and the second connecting plate, and the first connecting plate and the second connecting rod are connected into a shape adapted to the workpiece;

[0025] The first connecting plate is arranged on the code scanning driving part, the second connecting plate is arranged at the lower end of the second connecting rod, and the scanning head is installed on the third connecting plate.

[0026] Through the above technical solution, the code scanning frame is composed of three parts: the first connecting plate, the second connecting rod, and the third connecting plate. The three parts are closely connected. One end of the first connecting plate is connected to the code scanning driving part, and the other end is connected to the second connecting rod, providing a force arm in the horizontal direction. The second connecting rod is arranged vertically and encloses a shape adapted to the workpiece with the first connecting plate, enabling the third connecting plate to drive the scanning head to move along the circumferential side of the workpiece.

[0027] Preferably, the mounting plate is provided with a heightening seat, which is correspondingly erected on the upper end surface of the mounting plate and forms a clearance with the mounting plate, and the code scanning driving member is arranged on the heightening seat.

[0028] Through the above technical solution, the heightening seat is fixed by bolts on both sides of the fixed plate and is detachably connected to the mounting plate. The heightening seat is for installing the code scanning driving member, and there is an installation space near the mounting plate of the heightening plate, which is convenient for assembling and maintaining the code scanning driving member, reducing interference and improving the installation stability.

[0029] Preferably, the first fixing frame is provided with a connecting member, and the connecting member is erected between the first fixing frame and the sliding motor to form a clearance space.

[0030] Through the above technical solution, the connecting member is a U-shaped member and is detachably connected to the first fixing frame. The connecting member is for installing the sliding motor, and there is an installation space near the first fixing frame of the connecting member, which is convenient for assembling and maintaining the sliding motor.

[0031] The prominent and beneficial technical effects of this technical solution compared with the prior art are:

[0032] 1. In this technical solution, a code scanning device is provided under the mounting plate, the sliding driving member drives the mounting plate to move up and down to adjust the height of the code scanning device, and the code scanning driving member drives the code scanning frame to rotate, so that the scanning head can rotate circumferentially around the workpiece, and the scanning operation can comprehensively cover the barcode positions arranged on the circumferential arc surface of the workpiece, quickly read the barcode information, implement accurate input, and improve work efficiency;

[0033] 2. In this technical solution, a trigger piece is provided on the code scanning frame, and the mounting plate is provided with an induction member corresponding to the trigger piece. An induction groove is opened on the side of the induction member close to the trigger piece. After the trigger piece passes through the induction groove, the code scanning driving member is controlled to rotate in the reverse direction to prevent the power cord of the scanning head from being wound, reduce the need and cost of manual intervention, and further improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is the overall structural schematic diagram of this embodiment;

[0035] Figure 2 is the partial explosion schematic diagram of this embodiment;

[0036] Figure 3 is of this embodiment Figure 1 schematic diagram of another perspective;

[0037] Figure 4 partial explosion schematic diagram of the code scanning device in the embodiment.

[0038] Figure numerals: 1. mounting frame; 2. sliding drive member; 21. sliding screw; 22. screw sleeve; 23. sliding motor; 3. code scanning device; 31. code scanning frame; 311. connecting plate one; 312. connecting rod two; 313. connecting plate three; 32. scanning head; 33. code scanning drive member; 4. fixing frame one; 5. fixing frame two; 6. guide mechanism; 61. guide sleeve; 62. guide rod; 7. trigger sheet; 8. induction member; 9. induction slot; 10. bracket; 11. connector; 12. mounting plate. DETAILED DESCRIPTION

[0039] The specific implementation of the technical solution is further described in detail below with reference to the accompanying drawings.

[0040] Example:

[0041] See also Figure 1 A barcode scanning device 3 for assembling and processing includes a mounting frame 1, a mounting plate 12 is slidably connected to the upper part of the mounting frame 1, the sliding direction of the mounting plate 12 is set along the vertical direction, the scanning device 3 is installed on the mounting plate 12, and the mounting plate 12 extends in the direction of the direction, so that the scanning device 3 is located above the workpiece.

[0042] See also Figure 2 The specific sliding mode of the mounting plate 12 is achieved by providing a sliding drive member 2 in the mounting frame 1. The sliding drive member 2 includes a sliding screw 21, a screw sleeve 22 and a sliding motor 23. The sliding screw 21 limits the sliding range of the mounting plate 12. The length direction of the sliding screw 21 corresponds to the sliding direction of the mounting plate 12. A fixing frame 1 4 and a fixing frame 2 5 are also provided on the mounting frame 1. Both ends of the fixing frame 1 4 and the fixing frame 2 5 are connected to the opposite sides of the mounting frame 1. The fixing frame 2 5 is located at the top of the mounting frame 1. The fixing frame 1 4 is located below the fixing frame 2 5. The two ends of the sliding screw 21 are correspondingly inserted into the bearing seats on the fixing frames at both ends, so that the position of the sliding screw 21 is positioned.

[0043] The screw sleeve 22 passes through the upper end surface of the mounting plate 12 and is bolted thereto. The sliding screw 21 is inserted into the screw sleeve 22 and threadedly cooperates with the screw sleeve 22. The sliding motor 23 is located on the side of the fixing frame 4 away from the fixing frame 2 5. The fixing frame 14 is provided with a connecting piece 11. The connecting piece 11 is a U-shaped piece, which is fixed to the fixing frame 14 by bolts. The sliding motor 23 is fixed on the side of the connecting piece 11 away from the fixing frame 14. After the connecting piece 11 is erected, a clearance space is formed. The output shaft of the sliding motor 23 is connected to the sliding screw 21. The sliding motor 23 drives the sliding screw 21 to rotate, thereby making the screw sleeve 22 move along the sliding screw 21, thereby driving the mounting plate 12 up and down to adjust the height.

[0044] The mounting frame 1 is also provided with a guide mechanism 6, and two guide mechanisms 6 are provided. The two guide mechanisms 6 are located one-to-one on opposite sides of the mounting frame 1 along the rotation axis of the sliding screw 21. Each guide mechanism 6 includes a guide sleeve 61 and a guide rod 62. The length direction of the guide rod 62 is arranged parallel to the sliding direction of the mounting plate 12. The two ends of the guide rod 62 are connected to the fixing frame 1 4 and the fixing frame 2 5 one-to-one. The guide sleeve 61 is fixed on the mounting plate 12 and is adapted to be sleeved with the guide rod 62 for use in guiding the sliding direction of the mounting plate 12.

[0045] See also Figure 3 and Figure 4 The code scanning device 3 includes a code scanning frame 31, a scanning head 32 and a code scanning driver 33. The code scanning driver 33 adopts a motor. The code scanning driver 33 is located above the mounting plate 12. The mounting plate 12 is provided with an elevated seat 10, which is fixed to the upper end surface of the mounting plate 12 by bolts. The code scanning driver 33 is fixed to the side of the elevated seat 10 away from the mounting plate 12. The elevated seat 10 is erected corresponding to the mounting plate 12 to form a clearance space. In this embodiment, the clearance space is used to provide clearance for the coupling on the code scanning driver 33. The code scanning frame 31 is located below the mounting plate 12, and the code scanning driver 33 drives the code scanning frame 31 to rotate.

[0046] The code scanning frame 31 includes a connecting plate 1 311, a connecting rod 2 312 and a connecting plate 3 313. One end of the connecting plate 1 311 is connected to the output shaft of the code scanning driving member 33, and the other end is connected to the connecting rod 2 312. The length direction of the connecting plate 1 311 is parallel to the lower end surface of the mounting plate 12, and is arranged close to the end surface. The connecting rod 2 312 is arranged vertically, and the connecting rod 2 312 is connected and fixed between the connecting plate 1 311 and the connecting plate 3 313. The connecting plate 3 313 is located at the connecting rod The second connecting rod 312 is far away from the lower end of the connecting plate 1 311, and the connecting plate 1 311 and the connecting rod 2 312 are connected to form a shape that matches the workpiece (columnar). The scanning head 32 is installed on the upper end surface of the connecting plate 313 close to the side of the connecting plate 1 311. When the code scanning frame 31 rotates, the connecting plate 313 drives the scanning head 32 to rotate around the workpiece, so that the scanning position of the scanning head 32 always faces the arc surface along the circumferential side of the workpiece, and can scan and enter the barcode set on the arc surface.

[0047] The code scanning frame 31 is provided with a trigger piece 7. The trigger piece 7 is arranged at the upper part of the code scanning frame 31 and is fixed to the side wall of the connecting end of the first connecting plate 311 and the second connecting rod 312. The mounting plate 12 is provided with a sensing piece 8 which is fixed to the lower end face of the mounting plate 12. The sensing piece 8 is provided with a sensing groove 9 which is arranged on the side of the sensing piece 8 close to the trigger piece 7. The trigger piece 7 extends towards the inside of the sensing groove 9. When the code scanning frame 31 rotates, it drives the trigger piece 7 to pass through the sensing groove 9, so as to correspondingly trigger the sensor inside the sensing piece 8 to generate a trigger signal, which is transmitted to the controller to control the code scanning driving piece 33 to run in the reverse direction, so that the code scanning frame 31 drives the scanning head 32 to return to the initial position.

[0048] The specific working process of this solution is as follows:

[0049] In this technical solution, a sliding driving piece 2 is arranged on the mounting rack 1 to drive the mounting plate 12 to slide. The mounting plate 12 drives the code scanning device 3 to move up and down synchronously. The code scanning device 3 is located above the workpiece, so that the scanning head 32 and the workpiece bar code are at the same horizontal height, which can be applicable to the bar code positions of workpieces of different sizes and improve the applicability. When the code scanning device 3 is started, the code scanning driving piece 33 drives the code scanning frame 31 to rotate below the mounting plate 12. This rotation action enables the scanning head 32 to rotate around the circumference of the workpiece. The workpiece is columnar, so that the scanning operation can fully cover the bar code positions arranged on the circumferential arc surface of the workpiece, expand the scanning range, quickly read the bar code information, and transmit it to the data processing system in real time for accurate input, reducing the possibility of human errors, thereby improving the work efficiency.

[0050] The above shows and describes the basic principle, main features and advantages of this technical solution. Those skilled in the art of this industry should understand that this technical solution is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of this technical solution. Without departing from the spirit and scope of this technical solution, this technical solution will have various changes and improvements, and these changes and improvements all fall within the scope of this technical solution claimed. The scope of protection required by this technical solution is defined by the appended claims and their equivalents.

Claims

1. An assembly and processing barcode scanning device, comprising a mounting frame (1), characterized in that: Also includes A mounting plate (12) is slidably connected to the mounting frame (1), wherein a sliding drive member (2) is provided in the mounting frame (1), and the sliding drive member (2) drives the mounting frame (1) to move up and down to adjust the height; A code scanning device (3) is mounted on the mounting plate (12), the code scanning device (3) comprising a code scanning frame (31) rotatably connected to the mounting plate (12), a scanning head (32) arranged at the bottom of the code scanning frame (31), and a code scanning driving member (33), wherein the code scanning driving member (33) drives the code scanning frame (31) to rotate, so that the code scanning frame (31) drives the scanning head (32) to rotate around the workpiece, so as to scan and record the barcode of the workpiece.

2. The assembly and processing barcode scanning device according to claim 1, characterized in that: The code scanning frame (31) is provided with a trigger sheet (7), which is arranged on the upper part of the code scanning frame (31); the mounting plate (12) is provided with a sensing element (8), which is arranged on the lower end surface of the mounting plate (12); the trigger sheet (7) extends toward the sensing element (8); A sensing groove (9) is provided on one side of the sensing member (8) close to the trigger sheet (7). When the code scanning frame (31) rotates, the trigger sheet (7) is driven to pass through the sensing groove (9). The trigger sheet (7) triggers the sensing member (8) accordingly. At this time, the controller controls the code scanning driving member (33) to run in the reverse direction.

3. The assembly and processing barcode scanning device according to claim 1, characterized in that: The sliding drive member (2) comprises a sliding screw (21), a screw sleeve (22) and a sliding motor (23); the screw sleeve (22) is arranged on the mounting plate (12); the sliding screw (21) is inserted into the inner thread of the screw sleeve (22); The mounting frame (1) is provided with a fixing frame 1 (4) and a fixing frame 2 (5), and the two ends of the sliding screw rod (21) are respectively arranged between the fixing frame 1 (4) and the fixing frame 2 (5) in a one-to-one correspondence. The sliding screw rod (21) is rotatably connected relative to the mounting frame (1), and its rotation axis is arranged corresponding to the sliding direction of the mounting plate (12); The sliding motor (23) is arranged on the fixing frame 1 (4), and the sliding motor (23) drives the sliding screw (21) to rotate so as to drive the mounting plate (12) to move.

4. The assembly and processing barcode scanning device according to claim 3, characterized in that: The mounting frame (1) is further provided with a guide mechanism (6), wherein the guide mechanism (6) comprises a guide sleeve (61) arranged on the mounting plate (12) and a guide rod (62) arranged between the first fixing frame (4) and the second fixing frame (5); The guide rod (62) is arranged parallel to the sliding direction of the mounting plate (12), and the guide sleeve (61) is sleeved on the guide rod (62) to guide the mounting plate (12) to slide.

5. The assembly and processing barcode scanning device according to claim 4, characterized in that: The guide mechanisms (6) are provided with two, and the two guide mechanisms (6) are located in a one-to-one correspondence at opposite sides along the rotation axis of the sliding screw rod (21) in the mounting frame (1).

6. The assembly and processing barcode scanning device according to claim 1, characterized in that: The code scanning frame (31) comprises a connecting plate 1 (311), a connecting rod 2 (312) and a connecting plate 3 (313), wherein the connecting rod 2 (312) is connected between the connecting plate 1 (311) and the connecting plate 2, and the connecting plate 1 (311) and the connecting rod 2 (312) are connected in a shape that is compatible with the workpiece; The connecting plate 1 (311) is arranged on the code scanning driving member (33), the connecting plate 2 is arranged at the lower end of the connecting rod 2 (312), and the scanning head (32) is installed on the connecting plate 3 (313).

7. The assembly and processing barcode scanning device according to claim 1, characterized in that: The mounting plate (12) is provided with an elevated seat (10), which is correspondingly mounted on the upper end surface of the mounting plate (12) and forms a gap with the mounting plate (12), and the code scanning drive component (33) is arranged on the elevated seat (10).

8. The assembly and processing barcode scanning device according to claim 3, characterized in that: The fixing frame 1 (4) is provided with a connecting member (11), and the connecting member (11) is arranged between the fixing frame 1 (4) and the sliding motor (23) to form a clearance space.

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