Rapid packaging equipment and method for electrical instrument assembly production

Abstract

The invention relates to the technical field of electrical instrument production, in particular to rapid packaging equipment and method for electrical instrument assembly production. The rapid packaging equipment comprises a base, a shell conveying table and a sealing cover conveying table are installed on the two sides of the top of the base correspondingly, and conveying belts are rotationally connected to the shell conveying table and the sealing cover conveying table correspondingly; a positioning assembly is mounted on the base, and a feeding type pressing assembly linked with the positioning assembly is arranged on the base; according to the automatic packaging machine, the electric instrument shells and the sealing covers are conveyed at the same speed at equal intervals through the conveying table, automatic feeding and discharging treatment before and after packaging is achieved in combination with the feeding type press-fit assembly, and in the press-fit process, the positioning assembly is linked to conduct multi-stage type positioning clamping on the multiple electric instrument shells and the sealing covers at the same time; the synchronous processing of gluing, pressing and screw connection is achieved, and then the effect of precise and rapid packaging processing on the electric instrument shell is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical instrument production, and in particular to rapid packaging equipment and a method for electrical instrument assembly production. Background Art

[0002] Electrical instruments refer to various devices used to measure and monitor power system parameters and operating status. They are an important component of the power system. Electrical instruments are widely used in power generation, transmission and distribution, electricity consumption and other fields, and play an indispensable role in ensuring the safe and stable operation of the power grid and the efficient use of energy.

[0003] Among them, electrical instruments need to connect the shell and back cover of the electrical instrument during the production process. If a gap appears between the shell and the back cover when connected, the sealing of the electrical instrument will be reduced, causing external water vapor to enter the interior of the electrical instrument through the gap, damaging the internal electronic components of the electrical instrument, causing the electrical instrument to fail to work normally or errors to occur.

[0004] For example, in the prior art, there is an electrical instrument packaging structure and packaging equipment with publication number CN118175783A. Although this packaging equipment uses glue coating and bolt connection to achieve a sealed connection of the electrical instrument housing, the lack of corresponding loading and positioning structures during the packaging process makes it difficult to achieve automatic loading and unloading before and after packaging. In addition, during the packaging process, the housing cannot be positioned and fixed in multiple stages. As a result, the accuracy and efficiency of the glue coating and pressing operations need to be improved, affecting the overall expected packaging efficiency and quality. In view of the above technical defects, a solution is now proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a rapid packaging device and method for electrical instrument assembly production to solve the above-mentioned technical defects.

[0006] The object of the present invention can be achieved by the following technical solution: a rapid packaging device for electrical instrument assembly production includes a base, a shell conveying platform and a cover conveying platform are respectively installed on both sides of the top of the base, and the shell conveying platform and the cover conveying platform are both rotatably connected to the conveyor belt, and a positioning component is installed, and a loading type pressing component linked to the positioning component is provided on the base; The positioning assembly includes a rotating seat, and a baffle rod and an auxiliary rod are fixed on the rotating seat, a push plate is slidably connected between the baffle rod and the auxiliary rod, and a positioning clamping plate is hinged on the push plate through a second spring telescopic rod. The loading type pressing assembly includes a lifting plate, and negative pressure suction cups are connected to both sides of the bottom of the lifting plate through support rods.

[0007] Preferably, a gluing robot and a screw tightening robot are installed on the top of the base, which is located on the side of the shell conveying platform away from the cap conveying platform.

[0008] Preferably, the shell conveying platform and the cap conveying platform are both fixedly connected to a fixed seat, and a rotating rod that rotates with the corresponding rotating seat is rotatably installed on the fixed seat, a torsion spring is installed between the rotating seat and the fixed seat, and three groups of positioning components are provided on the shell conveying platform, and two adjacent rotating rods are fixedly connected.

[0009] Preferably, a gear and a winding wheel are fixedly connected to the rotating rod, a convex groove is provided on the fixing seat, and a toothed plate meshing with the gear is slidably connected in the convex groove.

[0010] Preferably, a first spring telescopic rod is connected between the push plate and the end of the baffle rod, a through slot is provided on the baffle rod, and a guide wheel is rotatably connected inside the through slot, and a pull rope is connected between the push plate and the winding wheel and is connected to the guide wheel for transmission.

[0011] Preferably, a plurality of guide blocks 1 are fixedly connected to the push plate, and a number of guide blocks 2 equal to the number of guide blocks 1 are fixedly connected to the positioning clamp, and the guide blocks 2 and the inclined surfaces of the guide blocks 1 slide relative to each other.

[0012] Preferably, the top of the base is fixedly connected to a fixed cylinder, and the interior of the fixed cylinder is slidably connected to a hollow column fixed to the lifting plate, the bottom of the hollow column is rotatably installed with a driving block, the fixed cylinder is rotatably connected to a screw threadedly connected to the driving block, and a motor for driving the screw to rotate is bolted to the base.

[0013] Preferably, the outer walls on both sides of the driving block are connected to a linkage seat through a connecting block, and a clearance groove is provided on the linkage seat, and Z-shaped linkage grooves are provided on the inner walls on both sides of the clearance groove, and a guide pin that matches the Z-shaped linkage groove is installed on the tooth plate.

[0014] Preferably, vertical guide grooves are symmetrically provided on the inner walls on both sides of the fixed cylinder, and a connected oblique guide groove is provided between the vertical guide grooves. A guide protrusion is connected in the vertical guide groove and above the bottom of the oblique guide groove, and a spring pin that cooperates with the vertical guide groove is installed on the hollow column.

[0015] The present invention also proposes a rapid packaging method for electrical instrument assembly production, which specifically includes: conveying-type preliminary positioning, positioning and clamping of the electrical instrument housing and the cover, positioning and gluing treatment, pressing treatment and screw connection.

[0016] The beneficial effects of the present invention are as follows: (1) In the present invention, a plurality of electrical instrument housings and covers are first transported at the same speed and at equal distances by a conveying platform, and then, in combination with the upward movement of the lifting plate, two sets of negative pressure suction cups are alternately grasped and transported to the covers, thereby realizing automatic loading and unloading processing before and after the electrical instrument housing is packaged. In the process of lowering and pressing the covers with the help of the lifting plate, the linkage seat linkage bar is coordinated with the positioning clamping plate and the corresponding conveying platform to synchronously realize the multi-stage positioning clamping of the electrical instrument housing during the gluing and screw connection process, and the electrical instrument housing and the cover during the pressing process. In conjunction with the gluing robot and the screw tightening robot, precise gluing, pressing and screw connection effects are simultaneously achieved, thereby achieving rapid packaging processing of the electrical instrument housing; (2) The present invention also uses the downward movement of the linkage seat, at which time the tooth plate moves and drives the gear to rotate, and combined with the first spring telescopic rod, first causes the blocking rod to change from a vertical state to a horizontal state, and performs preliminary positioning on the transported electrical instrument housing and cover, and then causes the push plate to move with the positioning clamp, so as to realize secondary elastic clamping of electrical instrument housings of different sizes and models and adapted covers, thereby achieving positioning processing before gluing, pressing and screw connection; in addition, during the clamping process, the positioning clamp is synchronously driven to move toward the blocking rod, thereby assisting the electrical instrument housing or cover to further contact and fit with the blocking rod, further improving the positioning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings; Figure 1 This is a schematic diagram of the structure of the present invention Figure 1 ; Figure 2 This is a schematic diagram of the structure of the present invention Figure 2 ; Figure 3 It is a schematic diagram of the coordination of multiple positioning components of the present invention; Figure 4 It is a structural schematic diagram of the positioning assembly of the present invention; Figure 5 Schematic diagram of the cooperation between the push plate and the baffle rod of the present invention; Figure 6 It is a structural schematic diagram of the linkage seat of the present invention; Figure 7 It is a structural schematic diagram of the fixing cylinder of the present invention; Figure 8 It is a structural schematic diagram of the lifting plate of the present invention.

[0018] Legend: 1. Base; 11. Shell conveyor; 12. Capping conveyor; 13. Conveyor belt; 14. Gluing robot; 15. Screw tightening robot; 2. Positioning assembly; 21. Rotating seat; 22. Stop lever; 23. Auxiliary lever; 24. Push plate; 25. Second spring telescopic rod; 26. Positioning clamp; 27. Fixed seat; 28. Torsion spring; 29. Gear; 210. Winding wheel; 211. Tooth plate; 212. First spring telescopic rod; 213. Guide wheel; 214. Pull rope; 215. Guide block 1; 216. Guide block 2; 217. Guide pin; 3. Loading type pressing assembly; 31. Lifting plate; 32. Negative pressure suction cup; 33. Fixing cylinder; 34. Hollow column; 35. Driving block; 36. Screw rod; 37. Motor; 38. Linkage seat; 39. Z-shaped linkage groove; 310. Vertical guide groove; 311. Oblique guide groove; 312. Guide protrusion; 313. Spring pin. DETAILED DESCRIPTION

[0019] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figures 1-8 As shown, in the prior art, it is difficult to realize automatic loading and unloading before and after packaging, and it is impossible to perform multiple processes simultaneously, which reduces the packaging efficiency. The following solution can be used to solve the problem; The rapid packaging equipment for electrical instrument assembly production in this embodiment includes a base 1, with a shell conveying platform 11 and a cap conveying platform 12 respectively mounted on both sides of the top of the base 1. The cap conveying platform 12 and the base 1 can be connected by multiple electric telescopic rods to adjust the height of the cap conveying platform 12, so as to facilitate the packaging of electrical instrument shells of different heights. Conveyor belts 13 are rotatably connected to both the shell conveying platform 11 and the cap conveying platform 12. The shell conveying platform 11 and the cover conveying platform 12 respectively convey a plurality of electrical instrument shells and covers at the same speed and at equal distances, thereby realizing the automatic loading and unloading of the electrical instrument shells and covers before packaging, and the automatic conveying and unloading of the shells after packaging. By simplifying the processing steps before and after packaging, the packaging efficiency is further improved. A positioning component 2 is installed to fix the electrical instrument shells and covers during the packaging process. A loading and pressing component 3 linked to the positioning component 2 is provided on the base 1 to realize the loading and transfer of the covers and drive the covers to descend to complete the pressing process. The positioning assembly 2 includes a rotating base 21, and a blocking rod 22 and an auxiliary rod 23 are fixed to the rotating base 21. When the blocking rod 22 is in a horizontal state, it can block and limit the forward side of the electrical instrument housing or cover during movement to complete the initial positioning process. When the blocking rod 22 is in a vertical state, it can prompt multiple electrical instrument housings or covers to continue to move with the rotation of the conveyor belt 13 to complete the subsequent packaging and unloading processes. A push plate 24 is slidably connected between the blocking rod 22 and the auxiliary rod 23. A positioning clamping plate 26 is hingedly connected to the push plate 24 via a second spring telescopic rod 25. The push plate 24 is combined with the second spring telescopic rod 25 to carry the positioning clamping plate 26 to move and contact the electrical instrument housing or cover, and in combination with the inner side walls of the housing conveying platform 11 and the cover conveying platform 12, complete the secondary positioning of the electrical instrument housing and the cover; The loading type pressing assembly 3 includes a lifting plate 31, and the bottom two sides of the lifting plate 31 are connected with negative pressure suction cups 32 through support rods. Through the rotation and lifting of the lifting plate 31, the two groups of negative pressure suction cups 32 alternately grab the cover while simultaneously realizing the pressing process of the previous grab cover.

[0021] A gluing robot 14 and a screw tightening robot 15 are installed on the top of the base 1, which is located on the side of the shell conveying platform 11 away from the cap conveying platform 12. The gluing robot 14 is automatically used to complete the gluing process of the glue coating grooves of the shells of electrical instruments of different models through an external control system. The screw tightening robot 15 is able to install screws in multiple threaded holes of the pressed shell through an external control system, and can adapt to screw connections in different positions, further improving the packaging range.

[0022] The shell conveying platform 11 and the cap conveying platform 12 are both fixedly connected to a fixed seat 27, and a rotating rod that rotates with the corresponding rotating seat 21 is rotatably installed on the fixed seat 27. A torsion spring 28 is installed between the rotating seat 21 and the fixed seat 27. Three sets of positioning components 2 are provided on the shell conveying platform 11; A set of positioning components 2 is provided on the capping conveying platform 12, and the positioning components 2 are on the same horizontal line as the positioning components 2 located in the middle of the shell conveying platform 11. Through the cooperation of the four sets of positioning components 2, the electrical instrument housing before gluing, the electrical instrument housing after gluing, the electrical instrument housing after pressing and the capping can be clamped and fixed simultaneously; The shell conveying platform 11 and the cover conveying platform 12 respectively convey several electrical instrument shells and covers at the same speed and equal distance, and the first electrical instrument shell and the second cover are conveyed flush, so that in the early stage of operation, the packaging equipment can grab the first cover while simultaneously applying glue to the first electrical instrument shell, avoiding the problem of not being able to complete the packaging of the first electrical instrument shell, and the two adjacent rotating rods are fixedly connected.

[0023] The top of the base 1 is fixedly connected to a fixed cylinder 33, and the interior of the fixed cylinder 33 is slidably connected to a hollow column 34 fixed to the lifting plate 31, and a driving block 35 is rotatably installed at the bottom of the hollow column 34. A screw rod 36 threadedly connected to the driving block 35 is rotatably connected to the fixed cylinder 33, and a motor 37 for driving the screw rod 36 to rotate is bolted on the base 1. The motor 37 drives the screw rod 36 to rotate, and the screw rod 36 drives the driving block 35 to carry the lifting plate 31 down through the hollow column 34. During the process, the negative pressure suction cup 32 on one side performs precise adsorption and grasping of the cover, and the cover grasped by the negative pressure suction cup 32 on the other side contacts the electrical instrument casing just below to complete the pressing process.

[0024] The outer walls on both sides of the driving block 35 are connected to the linkage seat 38 through the connecting blocks. The fixed cylinder 33 is provided with a sliding groove that passes through the corresponding connecting block. The provided connecting block can prevent the driving block 35 from rotating with the rotation of the screw rod 36, and restricts the driving block 35 to only perform lifting movement. A clearance groove is provided on the linkage seat 38, and Z-shaped linkage grooves 39 are provided on the inner walls on both sides of the clearance groove. A guide pin 217 that cooperates with the Z-shaped linkage groove 39 is installed on the tooth plate 211.

[0025] Vertical guide grooves 310 are symmetrically formed on the inner walls of both sides of the fixed cylinder 33, and a connected oblique guide groove 311 is formed between the vertical guide grooves 310. A guide protrusion 312 is connected inside the vertical guide grooves 310 and above the bottom of the oblique guide grooves 311. A spring pin 313 that cooperates with the vertical guide grooves 310 is installed on the hollow column 34. When the driving block 35 carries the lifting plate 31 downward through the hollow column 34, the spring pin 313 on the hollow column 34 slides in the vertical guide grooves 310, limiting the rotation of the lifting plate 31. As the negative pressure suction cup 32 descends to grab the cap, the gluing robot 14 simultaneously injects sealant into the first fixed gluing groove of the electrical instrument housing. Then, when the driving block 35 carries the hollow column 34 upward, the spring pin 313 is guided by the guide protrusion 312, prompting the spring pin 313 to enter the oblique guide groove 311, thereby driving the lifting plate 31 to rotate 180 degrees, so that the grabbed cap moves to the top of the housing conveying platform 11, and the alternating use of the negative pressure suction cup 32 is automatically completed. Then, as the lifting plate 31 descends again, the sealing cover and the electrical instrument housing after gluing are pressed together while gluing is being carried out. At the same time, the negative pressure suction cup 32 on the other side grabs the sealing cover. After the pressing is completed, the electrical instrument housing before gluing, the electrical instrument housing after gluing, the electrical instrument housing after pressing and the sealing cover are fixed synchronously. During the pressing process, the gluing robot 14 and the screw tightening robot 15 are used to synchronously carry out the process steps of gluing the electrical instrument housing before pressing and installing the screws after pressing, thereby achieving synchronous processing of multiple processes and improving packaging efficiency.

[0026] Example 2: Please refer to Figure 3-Figure 6 As shown, the problem of being unable to achieve multi-level positioning and fixation of the shell, resulting in the need to improve the accuracy and efficiency of the gluing and pressing operations, can be solved by the following solution; In this embodiment, the shell conveying platform 11 and the cover conveying platform 12 are both fixedly connected with a fixed seat 27, and a rotating rod that rotates with the corresponding rotating seat 21 is rotatably installed on the fixed seat 27. A torsion spring 28 is installed between the rotating seat 21 and the fixed seat 27, which is used to prompt the rotating seat 21 to reset and flip when the blocking rod 22 is in a horizontal state and the force is released. Three groups of positioning components 2 are provided on the shell conveying platform 11, and the adjacent two rotating rods are fixedly connected. There is no need to set corresponding tooth plates 211 and gears 29 on the fixed seats 27 on both sides of the shell conveying platform 11. The synchronous rotation effect of multiple rotating seats 21 can be achieved by interconnecting multiple rotating rods.

[0027] A gear 29 and a winding wheel 210 are fixedly connected to the rotating rod, and a convex groove is provided on the fixed seat 27 for a stable and non-slip connection of the tooth plate 211. The tooth plate 211 meshing with the gear 29 is slidably connected in the convex groove. The movement of the tooth plate 211 away from the conveying platform causes the meshing gear 29 to drive the rotating rod and the winding wheel 210 to rotate.

[0028] A first spring telescopic rod 212 is connected between the push plate 24 and the end of the barrier rod 22 to increase the resistance of the push plate 24 to movement on the barrier rod 22, and the elastic resistance is greater than the force of the torsion spring 28 twisting and deforming. A through slot is provided on the barrier rod 22, and a guide wheel 213 is rotatably connected to the interior of the through slot. A pull rope 214 is connected between the push plate 24 and the winding wheel 210 and is in transmission connection with the guide wheel 213. The meshed gear 29 rotates with the rotating rod and the reel 210. Under the elastic resistance of the first spring telescopic rod 212, the rotating rotating rod causes the force acting on the reel rope 214 of the reel 210 to be greater than the force of the torsion spring 28 causing the reel seat 21 to rotate 90 degrees. This causes the limit block installed on the reel seat 21 to contact the fixed seat 27, causing the vertical blocking rod 22 to become horizontal, thereby completing the preliminary positioning of the electrical instrument housing conveyed on the housing conveying platform 11 and the cap conveyed on the cap conveying platform 12. After the deflected rotating seat 21 contacts the fixed seat 27, the rotating rod continues to rotate. At this time, the winding wheel 210 on the rotating rod reels the pull rope 214, prompting the pushing plate 24 to overcome the elastic resistance of the first spring telescopic rod 212 and carry the positioning clamping plate 26 to move and contact the electrical instrument housing or cover, and combine with the inner side walls of the shell conveying platform 11 and the cover conveying platform 12 to complete the secondary positioning of the electrical instrument housing and the cover.

[0029] The push plate 24 is fixedly connected to a plurality of guide blocks 215, and the positioning clamping plate 26 is fixedly connected to the guide blocks 216, which are equal in number to the guide blocks 1 215. The guide blocks 216 and the inclined surfaces of the guide blocks 1 215 slide relative to each other. When the positioning splint 26 contacts the electrical instrument housing or cover, the push plate 24 continues to move, compressing the second spring telescopic rod 25, and combined with the relative sliding of the oblique surfaces of the guide block 216 and the guide block 1 215, the positioning splint 26 is simultaneously prompted to move closer to the baffle 22, thereby assisting the electrical instrument housing or cover to further fit with the baffle 22, improving the initial positioning effect, and completing the positioning clamping of the electrical instrument housing and the cover.

[0030] The outer walls of the driving block 35 on both sides are connected to the linkage seat 38 through the connecting block, and the linkage seat 38 is provided with a clearance groove. The inner walls of the clearance groove on both sides are provided with a Z-shaped linkage groove 39. The tooth plate 211 is equipped with a guide pin 217 that matches the Z-shaped linkage groove 39. The screw rod 36 drives the driving block 35 and the linkage seats 38 on both sides to move downward. The guide pin 217 on the tooth plate 211 enters the oblique section from the lower vertical section of the Z-shaped linkage groove 39, thereby driving the tooth plate 211 to move away from the fixed seat 27, causing the meshing gear 29 to rotate with the rotating rod; After the deflected rotating seat 21 contacts the fixed seat 27, as the driving block 35 carries the linkage seats 38 on both sides to continue to move downward, the guide pin 217 on the tooth plate 211 continues to slide in the oblique section of the Z-shaped linkage groove 39, prompting the rotating rod to continue to rotate, completing the movement of the push plate 24 carrying the positioning clamping plate 26; As the driving block 35 moves downward, the guide pin 217 on the tooth plate 211 enters the upper vertical section from the oblique section of the Z-shaped linkage groove 39 to maintain the positioning and clamping effect. After the electrical instrument housing and the cover are positioned and clamped, the negative pressure suction cup 32 on one side accurately absorbs and grasps the cover, and the negative pressure suction cup 32 on the other side drives the cover and the electrical instrument housing to accurately dock and press. The driving block 35 carries the lifting plate 31 to move upward, and the Z-shaped linkage groove 39 guides the guide pin 217, prompting the tooth plate 211 to reset. The positioning clamping plate 26 and the push plate 24 reset in turn. Under the twisting elastic force of the torsion spring 28, the rotating seat 21 carries the blocking rod 22 to reset, and the shell conveying platform 11 and the cover conveying platform 12 continue to convey several electrical instrument shells and covers at equal distances.

[0031] Example 3: Please refer to Figures 1-8 As shown, the present invention also proposes a rapid packaging method for electrical instrument assembly production, comprising the following steps: Step 1: preliminary conveying positioning, specifically including the following processes: the shell conveying platform 11 and the cover conveying platform 12 respectively convey several electrical instrument shells and covers at the same speed and distance, and the first electrical instrument shell and the second cover are conveyed in parallel, the motor 37 drives the screw rod 36 to rotate, the screw rod 36 drives the driving block 35 to carry the linkage seats 38 on both sides to move downward, and the guide pin 217 on the gear plate 211 enters the oblique section from the lower vertical section of the Z-shaped linkage groove 39, thereby driving the gear plate 211 to move away from the fixed seat 27, prompting the meshing gear 29 to carry the rotating rod to rotate, and the rotating rotating rod forces the rotating seat 21 to rotate 90° under the elastic resistance of the first spring telescopic rod 212, and drives the torsion spring 28 to twist and deform, so that the vertical blocking rod 22 becomes horizontal, and the electrical instrument shell conveyed on the shell conveying platform 11 and the cover conveyed on the cover conveying platform 12 are preliminarily positioned; Step 2: Positioning and clamping of the electrical instrument housing and the cover, specifically including the following process: after the deflected rotating seat 21 contacts the fixed seat 27, as the driving block 35 carries the linkage seats 38 on both sides to continue to descend, the guide pin 217 on the tooth plate 211 continues to slide in the oblique section of the Z-shaped linkage groove 39, prompting the rotating rod to continue to rotate. At this time, the winding wheel 210 on the rotating rod reels the pull rope 214, prompting the push plate 24 to overcome the elastic resistance of the first spring telescopic rod 212 and carry the positioning clamping plate 26 to move and contact the electrical instrument housing or cover, and combine with the inner side walls of the housing conveying platform 11 and the cover conveying platform 12 to complete the secondary positioning of the electrical instrument housing and the cover; After the positioning clamping plate 26 contacts the electrical instrument housing or cover, the push plate 24 continues to move, compressing the second spring telescopic rod 25. Combined with the relative sliding of the guide block 216 and the oblique surface of the guide block 1 215, the positioning clamping plate 26 is simultaneously urged to move closer to the blocking rod 22, thereby assisting the electrical instrument housing or cover to further contact the blocking rod 22, improving the initial positioning effect, and completing the positioning and clamping of the electrical instrument housing and the cover; Step 3: Positioning and gluing, specifically including the following process: During the first descent of the driving block 35 carrying the lifting plate 31 through the hollow column 34, the spring pin 313 on the hollow column 34 slides in the vertical guide groove 310 to limit the rotation of the lifting plate 31, and the guide pin 217 on the tooth plate 211 enters the upper vertical section from the oblique section of the Z-shaped linkage groove 39 to maintain the positioning and clamping effect. After the electrical instrument housing and the cover are positioned and clamped, the negative pressure suction cup 32 on one side performs precise suction and grasping on the cover; The gluing robot 14 injects sealant into the gluing groove of the electrical instrument housing, and then carries the lifting plate 31 upward through the driving block 35. The guide pin 217 is guided by the Z-shaped linkage groove 39, which causes the tooth plate 211 to reset. The positioning clamping plate 26 and the push plate 24 are reset in turn. The rotating seat 21 carries the blocking rod 22 to reset under the twisting elastic force of the torsion spring 28. The housing conveying platform 11 and the cover conveying platform 12 continue to convey several electrical instrument housings and covers at equal distances. Step 4: Pressing process, specifically including the following process: during the rising process of the hollow column 34, the spring pin 313 is guided by the guide protrusion 312, so that the spring pin 313 enters the oblique guide groove 311, thereby driving the lifting plate 31 to rotate 180 degrees, so that the captured cover moves to the top of the shell conveying platform 11, and repeating the above process to position and clamp the electrical instrument housing and the cover again, and simultaneously position and clamp the electrical instrument housing after glue application, and as the lifting plate 31 descends, glue application is carried out while pressing the cover and the electrical instrument housing after glue application; Step 5: Screw connection, specifically including the following process: After the pressing is completed, repeat the above operation again, and simultaneously position and clamp the electrical instrument housing before gluing, the electrical instrument housing after gluing, the electrical instrument housing after pressing and the cover. During the pressing process, the gluing robot 14 and the screw tightening robot 15 are used to synchronously perform the process steps of gluing the electrical instrument housing before pressing and installing the screws after pressing.

[0032] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A rapid packaging device for electrical instrument assembly production, comprising a base (1), characterized in that: A shell conveying platform (11) and a cap conveying platform (12) are respectively installed on both sides of the top of the base (1), and a conveyor belt (13) is rotatably connected to the shell conveying platform (11) and the cap conveying platform (12), and a positioning component (2) is installed. A loading type pressing component (3) linked to the positioning component (2) is provided on the base (1); The positioning assembly (2) includes a rotating seat (21), and a blocking rod (22) and an auxiliary rod (23) are fixed to the rotating seat (21), a push plate (24) is slidably connected between the blocking rod (22) and the auxiliary rod (23), and a positioning clamping plate (26) is hinged to the push plate (24) through a second spring telescopic rod (25), and the loading type pressing assembly (3) includes a lifting plate (31), and negative pressure suction cups (32) are connected to both sides of the bottom of the lifting plate (31) through support rods.

2. The rapid packaging equipment for electrical instrument assembly production according to claim 1, characterized in that: A glue spraying robot (14) and a screw tightening robot (15) are installed on the top of the base (1) on the side of the shell conveying platform (11) away from the capping conveying platform (12).

3. The rapid packaging equipment for electrical instrument assembly production according to claim 1, characterized in that: The shell conveying platform (11) and the cap conveying platform (12) are both fixedly connected to a fixed seat (27), and a rotating rod that rotates with the corresponding rotating seat (21) is rotatably installed on the fixed seat (27), and a torsion spring (28) is installed between the rotating seat (21) and the fixed seat (27). Three groups of positioning components (2) are provided on the shell conveying platform (11), and two adjacent rotating rods are fixedly connected.

4. The rapid packaging equipment for electrical instrument assembly production according to claim 3, characterized in that: A gear (29) and a reel (210) are fixedly connected to the rotating rod, a convex groove is provided on the fixed seat (27), and a toothed plate (211) meshing with the gear (29) is slidably connected in the convex groove.

5. The rapid packaging equipment for electrical instrument assembly production according to claim 4, characterized in that: A first spring telescopic rod (212) is connected between the push plate (24) and the end of the blocking rod (22); a through slot is provided on the blocking rod (22), and a guide wheel (213) is rotatably connected inside the through slot; a pull rope (214) is connected between the push plate (24) and the winding wheel (210) and is transmission-connected to the guide wheel (213).

6. The rapid packaging equipment for electrical instrument assembly production according to claim 1, characterized in that: The push plate (24) is fixedly connected to a plurality of guide blocks 1 (215), and the positioning clamp (26) is fixedly connected to a number of guide blocks 2 (216) equal to the number of guide blocks 1 (215), and the guide blocks 2 (216) and the inclined surfaces of the guide blocks 1 (215) slide relative to each other.

7. The rapid packaging equipment for electrical instrument assembly production according to claim 4, characterized in that: The top of the base (1) is fixedly connected to a fixed cylinder (33), and the interior of the fixed cylinder (33) is slidably connected to a hollow column (34) fixed to the lifting plate (31), and a driving block (35) is rotatably mounted on the bottom of the hollow column (34). A screw rod (36) threadedly connected to the driving block (35) is rotatably connected to the fixed cylinder (33), and a motor (37) for driving the screw rod (36) to rotate is bolted to the base (1).

8. The rapid packaging equipment for electrical instrument assembly production according to claim 7, characterized in that: The outer walls on both sides of the driving block (35) are connected to a linkage seat (38) via a connecting block, and a clearance groove is provided on the linkage seat (38). Z-shaped linkage grooves (39) are provided on the inner walls on both sides of the clearance groove. A guide pin (217) that matches the Z-shaped linkage groove (39) is installed on the tooth plate (211).

9. The rapid packaging equipment for electrical instrument assembly production according to claim 7, characterized in that: Vertical guide grooves (310) are symmetrically provided on the inner walls of both sides of the fixed cylinder (33), and a connected oblique guide groove (311) is provided between the vertical guide grooves (310). A guide protrusion (312) is connected within the vertical guide groove (310) and above the bottom of the oblique guide groove (311). A spring pin (313) that matches the vertical guide groove (310) is installed on the hollow column (34).

10. A rapid packaging method for electrical instrument assembly production, used in the rapid packaging equipment for electrical instrument assembly production according to any one of claims 1 to 9, characterized in that: The specific contents include: preliminary conveying positioning, positioning and clamping of electrical instrument housing and cover, positioning gluing treatment, pressing treatment and screw connection.

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