Electrocardiogram chest electrode assembling device and assembling method thereof

Abstract

The invention discloses an electrocardiogram chest electrode assembling device and an assembling method thereof, and relates to the technical field of electrocardiogram chest electrode equipment.The electrocardiogram chest electrode assembling device comprises a conveying mechanism, a pushing mechanism, a pressing mechanism and an anti-falling mechanism, the conveying mechanism comprises a first motor and a first roller driven by the first motor, and the first roller is arranged at one end in an annular conveying belt; a first roller is arranged at one end of the conveying belt, a second roller is arranged at the other end of the conveying belt, a limiting plate is arranged on the outer side of the conveying belt, the pushing mechanism comprises a first air cylinder and a supporting block, the first air cylinder and the supporting block are arranged on the front side of the first motor, and a second motor is arranged in the supporting block. The pushing mechanism not only can push the parts to the designated position, but also can adapt to the parts of different sizes and complete center positioning, the subsequent pressing mechanism can conveniently work the parts, the pressing mechanism can prevent the situation that suction force still exists on the parts when the air suction disc stops working, and the anti-falling mechanism can easily prevent the parts from falling off.

Description

Technical Field

[0001] The present invention relates to the technical field of electrocardiogram chest electrode equipment, and in particular to an electrocardiogram chest electrode assembly device and a method thereof. Background Art

[0002] As an indispensable medical electronic instrument in the field of clinical diagnosis and scientific research, the core function of the electrocardiograph is to accurately capture and record the weak bioelectric signals generated by myocardial excitement during cardiac activity, namely, electrocardiogram signals. The excitement process before the heart beats is accompanied by the conduction of electric current, which passes through different tissues of the human body and is transmitted to various parts of the body at different distances, thereby forming different potential changes on the body surface. This correlation pattern between the internal electrical activity of the heart and the change of external surface potential over time is collectively called an electrocardiogram.

[0003] An ECG monitor is a portable medical device that can monitor an individual's heart in real time and continuously. Its detection mechanism is similar to that of an electrocardiograph, but with its portability, ease of use, instant feedback, and ability to adaptively adjust the ECG display amplitude, it provides strong support for early screening of heart disease and cardiovascular health management for sub-healthy people, while also providing doctors with important physiological information about patients.

[0004] In the application of electrocardiographs and ECG monitors, chest electrodes play a vital role. However, the current production process of chest electrodes faces many challenges. Specifically, there is a large interference fit between the balloon mounting hole and the electrode holder, which not only increases the difficulty of alignment during installation, but also makes manual installation a labor-intensive and inefficient task. Long-term manual operations of this type may also cause occupational injuries to the operator's knuckles. In addition, manual assembly may also lead to assembly failure, affecting the overall performance of the product.

[0005] In view of the above problems, an ECG chest electrode assembly device and an assembly method thereof are developed and designed to improve and optimize the existing production process, which has extremely high practical value. This ECG chest electrode assembly device is expected to solve the problems of high labor intensity, low efficiency, unstable assembly quality, etc. caused by manual installation, and bring revolutionary changes to the production of ECG chest electrodes. Summary of the invention

[0006] One of the problems to be solved by the present invention is to provide an electrocardiogram chest electrode assembly device that reduces the burden on workers and improves work efficiency.

[0007] In order to solve the above problems, the technical solution adopted by the present invention is: the electrocardiogram chest electrode assembly device includes a transport mechanism, a pushing mechanism, a pressing mechanism and an anti-drop mechanism, wherein: The transport mechanism comprises a first motor and first rollers arranged at both ends of the first motor and driven by the first motor, the first roller being arranged on one end of an endless conveyor belt, a second roller being arranged at the other end of the conveyor belt, and a limit plate being arranged on the outer side of the conveyor belt; The pushing mechanism comprises a first cylinder arranged at the front side of the first motor, a support block is arranged at the front end of the first cylinder, and a second motor is arranged inside the support block; The pressing mechanism comprises a bottom plate arranged at the bottom of the first cylinder, a support frame is arranged on one side of the bottom plate, and a suction cup is arranged downward on the top of the support frame; The anti-slip mechanism comprises a chest suction ball, the bottom of the chest suction ball is connected with a metal electrode, and a first long block is arranged at the connection between the top of the metal electrode and the chest suction ball.

[0008] In the technical solution of the above-mentioned electrocardiogram chest electrode assembly device, a more specific technical solution can also be: the second motor drives the driving shaft, and a driving gear is fixedly arranged on the top of the driving shaft, and the driving gear is connected to a limiting component, and the limiting component includes a first driven gear meshing with the driving gear, and a plurality of first arc grooves are symmetrically penetrated outward from the middle of the disk surface of the first driven gear, and the first driven gear is rotatably connected to a first support shaft, and the first support shaft is fixedly connected to the middle of the first limiting disk, and a first limiting groove corresponding to the first arc groove is penetrated on the disk surface of the first limiting disk, and a moving block is arranged inside the first limiting groove, and the first driven gear is meshed with a toothed belt.

[0009] In some possible embodiments, the other end of the toothed belt is connected to a positioning component, which includes a second driven gear meshing with the toothed belt, and a plurality of second arc grooves are symmetrically penetrated outward from the middle of the disk surface of the second driven gear, and the second driven gear is rotatably connected to a second support shaft, and the second support shaft is fixedly connected to a second limit plate, and the second limit plate is penetrated by a second limit groove corresponding to the second arc groove, and a positioning block is arranged in the second limit groove.

[0010] In some possible implementation schemes, a second cylinder is provided at one inner end of the support frame, the second cylinder is connected to a connecting block, the connecting block is fixedly connected to a third cylinder, the telescopic rod of the third cylinder is connected to an air pump, the bottom of the air pump is connected to the suction cup through a connecting pipe, and a working plate is provided on the bottom plate at a position where the suction cup extends downward to the bottom plate.

[0011] In some possible embodiments, the connecting tube includes a tube body and a support ring, and a plurality of limiting long grooves are axially symmetrically arranged on the inner wall of the tube body, and a through hole is arranged at one end of the limiting long groove away from the support ring, and a round rod with a first spring sleeved thereon is slidably connected in the through hole, and one end of the first spring is connected to a protrusion extending outward from the support ring, and the width and thickness of the protrusion match the width and thickness of the limiting long groove, and a plurality of fixing rods are axially symmetrically arranged on the surface of the support ring facing the tube body, and the free end of the fixing rod is connected to an inclined second spring, and the other end of the second spring is connected to the folding plate of the support ring.

[0012] In some possible implementation schemes, a rotating tube is fixedly provided at the root of the folding plate, and the rotating tube is rotatably connected in a limiting ring, and the limiting ring is fixedly provided in an annular groove provided on the inner side of the support ring; the bottom of the round rod is provided with a force-bearing rod whose outer sleeve is connected to a third spring, and the bottom end of the force-bearing rod is provided with an extrusion disk, and a sealing block is provided on one side of the extrusion disk, which has an air outlet, and the extrusion disk is provided in an air storage cavity, and an air outlet (307p) is provided on one side of the air storage cavity (307o).

[0013] In some possible implementation schemes, the anti-slip mechanism further includes a rotating member, the rotating member includes a rotating rod, the upper part of the rotating rod is connected to a rotating block on its outer sleeve, the middle part of the rotating rod is connected to a first gear, the first gear is installed under the rotating block, the bottom of the first gear is provided with an extrusion rod, and the bottom of the extrusion rod is fitted with a moving member; the moving member includes an arc block, one side of the arc block is connected to a connecting block and a second long block, the bottom of the connecting block is provided with a limiting round rod and a fourth spring, and one side of the connecting block is provided with a connecting long rod; In some possible implementations, the first gear is meshedly connected with a first rotating gear, the first rotating gear is connected with a second rotating gear, the second rotating gear is connected with a second clamping block, and the first rotating gear is connected with a first clamping block; In some possible implementation schemes, a check component is provided on one side of the rotating rod, and the check component includes a moving part, and arc-shaped limit blocks and wrenches are respectively provided on both sides of the moving part. A fifth spring is provided on one side of the moving part, and the fifth spring is arranged inside the fixed block.

[0014] The second problem to be solved by the present invention is to provide an assembly method of an electrocardiogram chest electrode assembly device which improves work efficiency and improves work flow.

[0015] In order to solve the above problems, the technical solution adopted by the present invention is: comprising the following steps: A. placing the breast suction ball and the metal electrode on two conveyor belts of a transport mechanism respectively, and transporting the breast suction ball and the metal electrode respectively through the conveyor belts; B. When transported to the workstation, place the chest suction ball and the metal electrode in the limiting component and the positioning component respectively; C. Start the first cylinder to push the support block to the specified position; D. Start the pressing mechanism, push the suction cup through the power cylinder to absorb the chest suction ball, and then move it above the working plate and press it down to the metal electrode on the working plate, so as to complete the assembly of the chest suction ball and the metal electrode; E. The anti-drop mechanism prevents the chest suction ball and the metal electrode from falling off.

[0016] Due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art: 1. Since the present invention is provided with a transport mechanism, the transport mechanism can continuously transport the parts to the predetermined operating position; the pushing mechanism of the present invention not only has the function of pushing the parts to the precise position, but also has excellent adaptability, can handle parts of different sizes, and accurately complete the center alignment, providing convenience for the subsequent pressing mechanism operation.

[0017] 2. Since the pressing mechanism of the present invention is designed with a safety mechanism, it can effectively avoid unnecessary suction on the parts when the suction disc stops operating.

[0018] 3. The anti-drop mechanism added in the present invention can not only easily prevent the parts from falling off, but also ensure the stability of the wiring and avoid the occurrence of looseness. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the local structure of the present invention.

[0021] Figure 3 It is a schematic diagram of another viewing angle of the overall structure of the present invention.

[0022] Figure 4 It is a schematic diagram of the local structure of the present invention from another viewing angle.

[0023] Figure 5 It is a schematic top view of the overall structure of the present invention.

[0024] Figure 6 It is a schematic diagram of a top view of a local structure of the present invention.

[0025] Figure 7 For the present invention Figure 6 Enlarged view of point D in the middle.

[0026] Figure 8 It is a schematic diagram of the interior of the connecting pipe of the present invention.

[0027] Fig. 9 It is the internal side view of the connecting pipe of the present invention.

[0028] Fig.10 This is a schematic diagram of the interior of the connecting pipe of the present invention from another perspective.

[0029] Fig.11 For the present invention Fig.10 Enlarged view of point A in the middle.

[0030] Fig.12 It is a schematic diagram of the anti-slip mechanism of the present invention.

[0031] Fig.13 For the present invention Fig.12 Enlarged view of point B in the middle.

[0032] Fig.14 For the present invention Figure 2 Enlarged view of center C.

[0033] Fig.15 It is a schematic diagram of the anti-slip mechanism of the present invention from another viewing angle.

[0034] Fig.16 For the present invention Fig.15 Enlarged schematic diagram at point E in the middle.

[0035] Fig.17 The present invention Figure 2 Enlarged schematic diagram at F in the middle.

[0036] Fig.18 The present invention Figure 2 Enlarged schematic diagram at point G in the middle. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned purposes, features and advantages of the present invention easier to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0038] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Figures 1 to 16 The electrocardiogram chest electrode assembly device shown includes a transport mechanism 100, a pushing mechanism 200, a pressing mechanism 300 and an anti-slip mechanism 400. The transport mechanism can continuously transport the parts to the designated workstation. In addition, the pushing mechanism can not only push the parts to the designated position, but also adapt to parts of different sizes and complete center positioning, making it convenient for the subsequent pressing mechanism to work on it. The pressing mechanism can prevent the suction disk from still having suction on the parts when it stops working.

[0040] The transport mechanism 100 includes a first motor 101 and first rollers 102 disposed on both sides of the first motor 101, wherein the first roller 102 is disposed on one end of an endless conveyor belt 103, a second roller 104 is disposed on the other end of the conveyor belt 103, and a limit plate 105 is disposed on the outer side of the conveyor belt 103; The pushing mechanism 200 includes a first cylinder 201 disposed in front of the first motor 101, a support block 202 is disposed at the front end of the first cylinder 201, and a second motor 203 is disposed inside the support block 202; The pressing mechanism 300 includes a bottom plate 301 disposed at the bottom of the first cylinder 201, a support frame 302 is disposed on one side of the bottom plate 301, a second cylinder 303 is disposed inside the support frame 302, and a connecting block 304 is connected to one side of the second cylinder 303; The anti-slip mechanism 400 comprises a chest suction ball 401 , the bottom of which is connected to a metal electrode 402 , and a first long block 403 is arranged on one side of the metal electrode 402 .

[0041] When in use, the staff puts the parts on the two conveyor belts 103 respectively, and starts the first motor 101 to drive the first roller 102 to rotate, so that the two conveyor belts 103 and the second roller 104 rotate, thereby transporting the parts to the designated work area.

[0042] The second motor 203 drives the driving shaft 203a, and a driving gear 204 is fixedly set on the top of the driving shaft 203a. The driving gear 204 is connected to the limiting component 205. The limiting component 205 includes a first driven gear 205a. The first driven gear 205a is meshed and connected with the driving gear 204. Three first arc grooves 205a-1 are symmetrically penetrated outward from the middle of the disk surface of the first driven gear 205a. The first driven gear 205a is rotatably connected to the first supporting shaft 205b. The first supporting shaft 205b is fixedly connected to the middle of the first limiting disk 205d. The first limiting disk 205d has a first limiting groove 205d-1 corresponding to the first arc groove 205a-1 penetrated on the disk surface, and a moving block 205c is arranged inside the first limiting groove 205d-1. The first driven gear 205a is connected to a toothed belt 205e.

[0043] The second motor 203 drives the driving shaft 203a to rotate, so that the driving shaft 203a drives the active gear 204 to rotate, and then the first driven gear 205a starts to rotate. Since the first driven gear 205a is provided with a first arc groove 205a-1, and the first limiting plate 205d is penetrated with the first limiting groove 205d-1, when it rotates, it can drive the moving block 205c to move, so that the moving block 205c can be close to or away from the center area according to the driving method of the second motor 203. Since the top of the moving block 205c is provided with a special arc surface, it can fit with the inner surface of the electrode.

[0044] The other end of the toothed belt 205e is connected to a positioning component 206, which includes a second driven gear 206a. Three second arc grooves 206a-1 are symmetrically penetrated outward from the middle of the disk surface of the second driven gear 206a. The second driven gear 206a is rotatably connected to a second support shaft 206b. The second support shaft 206b is fixedly connected to a second limiting plate 206d. The second limiting plate 206d is penetrated by a second limiting groove 206d-1 corresponding to the second arc groove 206a-1, and a positioning block 206c is arranged inside the second limiting groove 206d-1.

[0045] Through the transmission of the toothed belt 205e, the second driven gear 206a starts to rotate. Since the second driven gear 206a has a second arc groove 206a-1, the second limit plate 206d is penetrated by a second limit groove 206d-1, so that when it rotates, it can drive the positioning block 206c to move, so that the positioning block 206c can be close to or away from the center area according to the driving mode of the second motor 203. Since a special arc surface is provided on the top of the positioning block 206c, it can fit with the inner surface of the chest suction ball, so as to achieve a good positioning effect, and the second arc groove 206a-1 is different in size from the first limit groove 205d-1, so that the work can be completed stably.

[0046] A second cylinder 303 is provided at one end of the inner side of the support frame 302, the second cylinder 303 is connected to a connecting block 304, the connecting block 304 is fixedly connected to a third cylinder 305, the telescopic rod of the third cylinder 305 is connected to an air suction pump 306, the bottom of the air suction pump 306 is connected to a suction cup 308 through a connecting pipe 307, the bottom of the connecting pipe 307 is provided with a suction cup 308, and a working disk 309 is provided on the bottom plate 301 at a position where the suction cup 308 extends downward to the bottom plate 301.

[0047] The connecting tube 307 includes a tube body and a support ring 307a. A plurality of limiting long grooves 307b are axially symmetrically arranged on the inner wall of the tube body. A through hole 307c is arranged at one end of the limiting long groove 307b away from the support ring 307a. A round rod 307d is slidably connected in the through hole 307c. A first spring 307e is sleeved on the surface of the round rod 307d. One end of the first spring 307e is connected to a protrusion extending outward from the support ring 307a. The width and thickness of the protrusion match the width and thickness of the limiting long groove. A plurality of fixing rods 307f are axially symmetrically arranged on the surface of the support ring 307a facing the tube body. The free end of the fixing rod 307f is connected to an inclined second spring 307g. The other end of the second spring 307g is connected to a folding plate 307h. A rotating tube 307i is fixedly arranged on one end of the folding plate 307h.

[0048] A rotating tube 307i is fixedly provided at the root of the folding plate 307h, and the rotating tube 307i is rotatably connected in the limiting ring 307j. The limiting ring 307j is fixedly provided inside the support ring 307a through a number of long blocks. An annular groove 307k is provided inside the support ring 307a. A force rod 307l is provided at the bottom of the round rod 307d, and a third spring 307m is provided on the outer surface of the force rod 307l. An extrusion disk 307n is provided at one end of the force rod 307l, and a blocking block 307n-1 is provided on one side of the extrusion disk 307n, which has an air outlet 307n-1a extending therethrough. The extrusion disk 307n is provided inside the air storage cavity 307o, and an air outlet 307p is provided on one side of the air storage cavity 307o.

[0049] Furthermore, the third air cylinder 305 is started to move the air pump 306 so that it gradually approaches the chest suction ball, and the air pump 306 is started so that the support ring 307a starts to move first. In this process, since the force rod 307l is fixedly connected to the round rod 307d and the extrusion plate 307n, the extrusion plate 307n starts to move and squeezes the third spring 307m, so that the air outlet 307p starts to stagger with the air outlet 307p, so that there is a certain amount of air in the air storage chamber 307o. The suction force continues to increase, and the folding plate 307h begins to overcome the pulling force of the second spring 307g and rotate around the limiting ring 307j, thereby starting to absorb the air in the pipeline and the upper surface of the suction cup and the chest suction ball to complete the adsorption, and the chest suction ball 401 is moved up by the third cylinder 305, and then the connecting block 304 is driven to move by the second cylinder 303. When it moves to the top of the working disk 309, the third cylinder 305 drives it to move down again to complete the pressing of the electrode on the positioning component 206. After the installation is completed, the suction pump 306 stops working, the folding plate 307h is reset and moved together with the support ring 307a to reset, the extrusion plate 307n and the blocking block 307n-1 begin to reset, and squeeze the gas inside the air storage chamber 307o so that it is discharged into the pipeline through the outlet 307p. When the folding plate 307h is reset and squeezed by the support ring 307a, the gas is transmitted to the suction cup, so that the suction cup is separated from the chest suction ball to prevent the suction cup from still having suction on the chest suction ball.

[0050] In some embodiments, the anti-slip mechanism 400 also includes a rotating member 404, the rotating member 404 includes a rotating rod 404a, the rotating rod 404a is connected with a rotating block 404b and a first gear 404c, the bottom of the first gear 404c is provided with an extrusion rod 404d, the bottom of the extrusion rod 404d is attached with a moving member 404e, the moving member 404e includes an arc block 404e-1, one side of the arc block 404e-1 is connected with a connecting block 404e-2 and a second long block 404e-3, a limiting round rod 404e-4 and a fourth spring 404e-5 are provided at the bottom of the connecting block 404e-2, and a connecting long rod 404e-6 is provided on one side of the connecting block 404e-2.

[0051] The first gear 404 c is meshedly connected with the first rotating gear 405 , the first rotating gear 405 is connected with the second rotating gear 407 , the second rotating gear 407 is connected with the second clamping block 408 , and the first rotating gear 405 is connected with the first clamping block 406 .

[0052] A check component 409 is provided on one side of the rotating rod 404a, and the check component 409 includes a moving part 409a, and arc-shaped limit blocks 409b and a wrench 409c are respectively provided on both sides of the moving part 409a. A fifth spring 409d is provided on one side of the moving part 409a, and the fifth spring 409d is arranged inside the fixed block 409e.

[0053] When the pressing work is completed, the staff first keeps pushing the wrench 409c to make the arc limit block 409b move away from the rotating rod 404a, and the moving part 409a begins to squeeze the fifth spring 409d and starts to rotate the rotating block 404b, so that the first gear 404c drives the squeezing rod 404d to rotate. Since the bottom of the squeezing rod 404d is arc-shaped and the height from one end to the other end of the arc block 404e-1 gradually increases, the squeezing rod 404d pushes it more and more, so that the moving part 404e drives the second long block 404e-3 to descend, and cooperates with the first long block 403 to fix the wires. At the same time, the first gear 404c drives the first rotating gear 405 to start rotating, and the first rotating gear 405 drives the second rotating gear 407 to rotate, so that the first clamping block 406 and the second clamping block 408 begin to reinforce the connection part between the chest suction ball and the electrode, effectively preventing it from falling off.

[0054] The assembly method of the present invention comprises the following steps: A. Place the breast suction ball 401 and the metal electrode 402 on two conveyor belts 103 of the transport mechanism 100 respectively, and transport the breast suction ball 401 and the metal electrode 402 respectively through the conveyor belts; B. When transported to the workstation, the breast suction ball 401 and the metal electrode 402 are placed in the limiting component 205 and the positioning component 206 respectively; C. Start the first cylinder 201 to push the support block 202 to a specified position; D. Start the pressing mechanism 300, push the suction cup to absorb the chest suction ball 401 through the power cylinder, and then move it to the top of the working plate 309 and descend to press the metal electrode 402 on the working plate, so as to complete the assembly of the chest suction ball 401 and the metal electrode 402; E. The anti-falling mechanism 400 is used to prevent the chest suction ball 401 and the metal electrode 402 from falling off.

[0055] The specific process is as follows: the staff puts the parts on the two conveyor belts 103 respectively, and starts the first motor 101 to drive the two first rollers 102 to roll. The two conveyor belts 103 move the second rollers to roll, so as to transport the parts to the designated working area, and the second motor 203 drives the driving shaft 203a to rotate, so that the driving shaft 203a drives the active gear 204 to rotate, and then the first driven gear 205a starts to rotate. Since the first driven gear 205a is provided with a first arc groove 205a-1, and the first limit plate 205d is penetrated with the first limit groove 205d-1, when it rotates, it can drive the moving block 205c to move, so that the moving block 205c can be close to or away from the central area according to the driving method of the second motor (203), and since the top of the moving block 205c is provided with a special arc surface, it can fit with the inner surface of the electrode.

[0056] Through the transmission of the toothed belt 205e, the second driven gear 206a starts to rotate. Since the second driven gear 206a has a second arc groove 206a-1, the second limiting plate 206d is penetrated with a second limiting groove 206d-1, so that when it rotates, it can drive the positioning block 206c to move, so that the positioning block 206c can approach or move away from the center area according to the driving method of the second motor 203. Since the top of the positioning block 206c is provided with a special arc surface, it can fit with the inner surface of the chest suction ball, so as to achieve a good positioning effect. The second arc groove 206a-1 is different in size from the first limiting groove 205d-1, so that the work can be completed stably. First, the third cylinder 305 is started to move the suction pump 306 so that it gradually approaches the chest suction ball, and the suction pump is started. 306, so that the support ring 307a starts to move first, during this process, since the force-bearing rod 307l is fixedly connected to the round rod 307d and the extrusion disk 307n, the extrusion disk 307n starts to move and squeezes the third spring 307m, so that the air outlet 307p and the air outlet 307p start to stagger, so that there is a certain amount of gas in the air storage chamber 307o, and the suction force continues to increase. The folding plate 307h begins to overcome the pulling force of the second spring 307g and rotates around the limiting ring 307j, thereby starting to absorb the air in the pipeline and the upper surface of the suction cup and the chest suction ball to complete the adsorption, and the chest suction ball is moved up by the third cylinder 305, and then the connecting block 304 is driven to move by the second cylinder 303. When it moves to the top of the working disk 309, the third cylinder 305 drives it to descend again to complete the pressing of the electrode on the positioning component 206. After the installation is completed, the suction pump 306 stops working, the folding plate 307h is reset and moved together with the support ring 307a to reset, the extrusion plate 307n and the blocking block 307n-1 begin to reset, and squeeze the gas inside the air storage chamber 307o so that it is discharged into the pipeline through the outlet 307p. When the folding plate 307h is reset and squeezed by the support ring 307a, the gas is transmitted to the suction cup, so that the suction cup is separated from the chest suction ball to prevent the suction cup from still having suction on the chest suction ball.

[0057] When the pressing work is completed, the staff first keeps pushing the wrench 409c to make the arc limit block 409b move away from the rotating rod 404a, and the moving part 409a begins to squeeze the fifth spring 409d and starts to rotate the rotating block 404b, so that the first gear 404c drives the squeezing rod 404d to rotate. Since the bottom of the squeezing rod 404d is arc-shaped and the height from one end to the other end of the arc block 404e-1 gradually increases, the squeezing rod 404d pushes it more and more, so that the moving part 404e drives the second long block 404e-3 to descend, and cooperates with the first long block 403 to fix the wires. At the same time, the first gear 404c drives the first rotating gear 405 to start rotating, and the first rotating gear 405 drives the second rotating gear 407 to rotate, so that the first clamping block 406 and the second clamping block 408 begin to reinforce the connection part between the chest suction ball and the electrode, effectively preventing it from falling off.

[0058] The transport mechanism can continuously transport parts to designated workstations. In addition, the pushing mechanism can not only push parts to designated locations, but also adapt to parts of different sizes and complete center positioning, making it convenient for the subsequent pressing mechanism to work on them. The pressing mechanism can prevent the suction disc from still having suction on the parts when it stops working. The anti-drop mechanism can easily prevent parts from falling off and prevent wiring from falling off.

[0059] The present invention may be subject to various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrocardiogram chest electrode assembly device, characterized in that: It comprises a transport mechanism (100), a pushing mechanism (200), a pressing mechanism (300) and an anti-slip mechanism (400), wherein: The transport mechanism (100) comprises a first motor (101) and first rollers arranged at both ends of the first motor and driven by the first motor, the first roller being arranged at one end of an endless conveyor belt, a second roller (104) being arranged at the other end of the conveyor belt (103), and a limit plate (105) being arranged on the outer side of the conveyor belt (103); The pushing mechanism (200) comprises a first cylinder (201) arranged at the front side of the first motor (101), a support block (202) being arranged at the front end of the first cylinder (201), and a second motor (203) being arranged inside the support block (202); The pressing mechanism (300) comprises a bottom plate (301) arranged at the bottom of the first cylinder (201), a support frame (302) being arranged on one side of the bottom plate (301), and a suction cup (308) being arranged downward on the top of the support frame (302); The anti-slip mechanism (400) comprises a chest suction ball (401), the bottom of the chest suction ball (401) is connected to a metal electrode (402), and a first long block (403) is provided at the connection between the top of the metal electrode (402) and the chest suction ball (401).

2. The electrocardiogram chest electrode assembly device according to claim 1, characterized in that: The second motor (203) drives a driving shaft (203a), a driving gear (204) is fixedly arranged on the top of the driving shaft (203a), the driving gear is connected to a limiting component (205), the limiting component (205) comprises a first driven gear (205a) meshing with the driving gear (204), a plurality of first arc grooves (205a-1) are symmetrically opened outwardly through the middle of the disk of the first driven gear (205a), and the first driven gear (205a) is connected to the limiting component (205). 05a) is rotatably connected to a first support shaft (205b), the first support shaft (205b) is fixedly connected to the middle of a first limiting plate (205d), a first limiting groove (205d-1) corresponding to the first arc groove (205a-1) is penetrated through the plate surface of the first limiting plate (205d), a moving block (205c) is arranged inside the first limiting groove (205d-1), and the first driven gear (205a) is meshed with a toothed belt (205e).

3. The electrocardiogram chest electrode assembly device according to claim 1, characterized in that: The other end of the toothed belt (205e) is connected to a positioning component (206), the positioning component (206) comprising a second driven gear (206a) meshing with the toothed belt (205e), a plurality of second arc grooves (206a-1) symmetrically extending outwardly through the middle of the disk surface of the second driven gear (206a), the second driven gear (206a) being rotatably connected to a second support shaft (206b), the second support shaft (206b) being fixedly connected to a second limiting plate (206d), the second limiting plate (206d) being provided with a second limiting groove (206d-1) corresponding to the second arc groove (206a-1), and a positioning block (206c) being arranged in the second limiting groove (206d-1).

4. The electrocardiogram chest electrode assembly device according to claim 1, characterized in that: A second cylinder (303) is provided at one end of the inner side of the support frame (302); the second cylinder (303) is connected to a connecting block (304); the connecting block (304) is fixedly connected to a third cylinder (305); a telescopic rod of the third cylinder is connected to an air suction pump (306); the bottom of the air suction pump is connected to the suction cup (308) via a connecting pipe (307); and a working disc (309) is provided on the bottom plate (301) at a position where the suction cup (308) extends downward to reach the bottom plate (301).

5. The electrocardiogram chest electrode assembly device according to claim 4, characterized in that: The connecting tube (307) comprises a tube body and a support ring (307a); a plurality of position-limiting long grooves (307b) are axially symmetrically arranged on the inner wall of the tube body; a through hole (307c) is arranged at one end of the position-limiting long groove (307b) away from the support ring (307a); a round rod (307d) on which a first spring (307e) is sleeved is slidably connected in the through hole (307c); one end of the first spring (307e) is connected to a protrusion extending outward from the support ring (307a); the width and thickness of the protrusion match the width and thickness of the position-limiting long groove; a plurality of fixing rods (307f) are axially symmetrically arranged on the surface of the support ring (307a) facing the tube body; a second spring (307g) arranged obliquely is connected to the free end of the fixing rod (307f); the other end of the second spring (307g) is connected to the folding plate (307h) of the support ring.

6. The electrocardiogram chest electrode assembly device according to claim 5, characterized in that: A rotating tube (307i) is fixedly arranged at the root of the folding plate (307h), and the rotating tube (307i) is rotatably connected in a limiting circular ring (307j), and the limiting circular ring (307j) is fixedly arranged in an annular groove (307k) provided on the inner side of the support ring (307a); a force-bearing rod (307l) having a third spring (307m) connected to its outer sleeve is arranged at the bottom of the round rod (307d), and an extrusion disk (307n) is arranged at the bottom end of the force-bearing rod (307l), and a blocking block (307n-1) is arranged on one side of the extrusion disk, and an air outlet (307n-1a) is opened through the block, and the extrusion disk (307n) is arranged in an air storage cavity (307o), and an air outlet (307p) is arranged on one side of the air storage cavity (307o).

7. The electrocardiogram chest electrode assembly device according to claim 1, characterized in that: The anti-slip mechanism (400) further comprises a rotating member (404), the rotating member (404) comprising a rotating rod (404a), the upper portion of the rotating rod being sleeved with a rotating block (404b), the middle portion of the rotating rod (404a) being sleeved with a first gear (404c), the first gear (404c) being mounted under the rotating block (404b), the bottom of the first gear (404c) being provided with an extrusion rod (404d), the bottom of the extrusion rod (404d) being The movable member (404e) is attached to the part; the movable member (404e) comprises an arc-shaped block (404e-1); one side of the arc-shaped block (404e-1) is connected to a connecting block (404e-2) and a second long block (404e-3); a limiting round rod (404e-4) and a fourth spring (404e-5) are arranged at the bottom of the connecting block (404e-2); and one side of the connecting block (404e-2) is arranged to have a connecting long rod (404e-6).

8. The electrocardiogram chest electrode assembly device according to claim 7, characterized in that: The first gear (404c) is meshedly connected with a first rotating gear (405), the first rotating gear (405) is connected with a second rotating gear (407), the second rotating gear (407) is connected with a second clamping block (408), and the first rotating gear (405) is connected with a first clamping block (406).

9. The electrocardiogram chest electrode assembly device according to claim 7, characterized in that: A non-return component (409) is provided on one side of the rotating rod (404a), and the non-return component (409) comprises a moving part (409a), and arc-shaped limit blocks (409b) and a wrench (409c) are respectively provided on both sides of the moving part (409a), and a fifth spring (409d) is provided on one side of the moving part (409a), and the fifth spring (409d) is arranged inside the fixed block (409e).

10. An assembly method for an electrocardiogram chest electrode assembly device as claimed in any one of claims 1 to 9, characterized in that The following steps are involved: A. placing the breast suction ball (401) and the metal electrode (402) respectively on two conveyor belts (103) of the transport mechanism (100), and transporting the breast suction ball (401) and the metal electrode (402) respectively via the conveyor belts; B. When transported to the workstation, the chest suction ball (401) and the metal electrode (402) are placed in the limiting component (205) and the positioning component (206) respectively; C. Activating the first cylinder (201) to push the support block (202) to a specified position; D. Start the pressing mechanism (300), push the suction cup to absorb the chest suction ball (401) through the power cylinder, and then move it to the top of the working plate (309) and descend to press the metal electrode (402) on the working plate, so as to complete the assembly of the chest suction ball (401) and the metal electrode (402); E. The anti-fall-off mechanism (400) is used to prevent the chest suction ball (401) and the metal electrode (402) from falling off.

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