Replaceable magnetic type automatic plug-in machine

Abstract

The utility model discloses a replaceable magnetic type automatic plug-in machine which comprises a main body mechanism and a pick-and-place mechanism which is used for picking and placing an electronic element through a magnetic attraction effect. Comprising a U-shaped sleeve arranged at the bottom end of a base, a bulge which is fixed at the top end of the U-shaped sleeve and extends into the base, supports which are symmetrically fixed on two sides of the U-shaped sleeve, magnetic attraction pieces which are symmetrically mounted on the inner side surface of the U-shaped sleeve and extend into inner cavities of the supports, and power transmission lines which are mounted in the inner cavities of the supports and extend out of the supports, the top plate is fixed to the top end of the support through a bolt, the triggering piece is arranged in an inner cavity of the support and downwards stretches out of the support, the U-shaped sleeve is used for installing other assemblies, the protrusion is fixed to the top end of the U-shaped sleeve, a groove is formed in the bottom end of the base, the protrusion is embedded in the groove, stability of the U-shaped sleeve is guaranteed, and a plurality of inserting grooves are formed in the inner side wall of the groove in an array mode. The replaceable magnetic type automatic plug-in machine has the advantages of being high in efficiency of taking and placing electronic elements and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to plug -in machine technical field, concretely is a replaceable magnetic formula automatic plug -in machine. BACKGROUND

[0002] Plug -in machine is the equipment that will various electronic components be inserted to the reserved position on the circuit board, and the traditional electronic assembly industry mainly relies on the worker to insert electronic components on the circuit board, since the machine begins large -scale production, the speed of manual insertion is slow, and the defect of poor technology is exposed, and electronic components are automatically installed on the circuit board with the plug -in machine, which can save labor cost and improve the plug -in technology level.

[0003] The existing plug -in machine mainly has the following disadvantages in the process of using: electronic components (such as: capacitor components, etc.) need to be taken and placed during the plug -in process, and the taking and placing position of the existing plug -in machine is generally the pin of the electronic component, but in the actual use process, the pin of the electronic component is prone to deformation and other conditions, which affects the taking and placing efficiency of the plug -in machine, therefore, the application proposes a magnetic formula automatic plug -in machine. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving one of the technical problems in the prior art or related art.

[0005] Therefore, the utility model adopts the technical scheme, which is a replaceable magnetic formula automatic plug -in machine, which comprises a main body mechanism and a taking and placing mechanism, the main body mechanism comprises a bottom plate, a telescopic air cylinder mounted on the base, limit rods fixed symmetrically on the bottom plate, a base movably sleeved on the limit rods and a locking piece mounted on one side of the base and extending into the inner cavity of the base.

[0006] The taking and placing mechanism comprises a U-shaped sleeve arranged at the bottom end of the base, a protrusion fixed at the top end of the U-shaped sleeve and extending into the base, supports fixed symmetrically on both sides of the U-shaped sleeve, magnetic attraction pieces symmetrically mounted on the inner side of the U-shaped sleeve and extending into the inner cavity of the support, power transmission lines mounted in the inner cavity of the support and extending out of the support, a top plate fixed on the top end of the support through bolts and a trigger piece arranged in the inner cavity of the support and extending downward out of the support.

[0007] The trigger piece comprises a movable plate movably arranged in the inner cavity of the support, trigger rods fixed symmetrically at the bottom end of the movable plate and extending downward out of the support, springs fixed symmetrically at the top end of the movable plate and a copper plate fixed at the bottom end of the movable plate.

[0008] In a preferred example, the bottom end of the base is provided with a groove, the protrusion is embedded in the groove, a plurality of insertion slots are arranged in the inner side wall of the groove in an array, a plurality of through holes are arranged on the outer side surface of the protrusion in an array, and the two correspond to each other.

[0009] The utility model discloses a further configuration in a preferable example can be: the outside of base is symmetrical and has round groove, the locking piece includes the rectangular plate of setting at one side of base, a plurality of fixed on the rectangular plate and insert the plug pole in the recess, the tension spring of one end fixed on the rectangular plate and the bottom wall fixed connection in the round groove and the pull ring of fixed on one side of the rectangular plate, the plug pole is embedded in the slot through the through -hole on the convex.

[0010] The utility model discloses a further configuration in a preferable example can be: the cavity is provided in the support, and the magnetic attraction piece includes the electromagnet of fixed on the inner side of U type sleeve and the first conductive plate of one end communication another end and insert the cavity of electromagnet.

[0011] The utility model discloses a further configuration in a preferable example can be: the power line includes the power line of inserting the inside of support and the second conductive plate of one end communication another end and insert the cavity of power line.

[0012] Through adopting above-mentioned technical scheme, the utility model has obtained the beneficial effect that:

[0013] 1. In the utility model, the telescopic cylinder is fixed on the bottom plate, the base is fixed on the bottom end of telescopic cylinder, the U type sleeve is installed on the bottom end of base, the magnetic attraction piece is installed on the opposite inner side of U type sleeve, the support is fixed on both sides of U type sleeve, the trigger piece that stretches down the support is arranged in the inner cavity of support, and the power line that inserts the support is arranged, when using, the base is driven to move down by telescopic cylinder, the U type sleeve is driven to move down by base moving down, the U type sleeve is sleeved on the capacitor component, at this time, the trigger piece is pressed into the inner cavity of support, the power line is disconnected with electromagnet, when the U type sleeve is driven to move up by telescopic cylinder through the support, the trigger piece is popped down, the power line is communicated with electromagnet, at this time, the capacitor component in U type sleeve is fixed by the magnetic force of electromagnet, the electronic component is taken, when inserting, the same is true, through above-mentioned setting, the electronic component is taken and placed by magnetic attraction, the taking and placing efficiency is high, and the situation that the pin deformation influences taking and placing efficiency can be effectively avoided, and the practicality is further increased.

[0014] 2. In the utility model, the recess is set up on the bottom end of base, the convex is fixed on the top end of U type sleeve, the convex is embedded in the recess, the locking piece is set up on the base, the convex is fixed in the recess through the locking piece, through above-mentioned setting, the taking and placing mechanism and the base can be quickly installed and disassembled, the taking and placing mechanism is convenient to replace or maintain, and the practicality is further increased. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the structural exploded schematic diagram of the utility model;

[0017] Figure 3 The utility model discloses a taking and placing mechanism sectional view schematic drawing.

[0018] Figure 4 The utility model discloses a taking and placing mechanism structure exploded schematic drawing

[0019] Figure 5 The utility model discloses a base sectional view schematic drawing.

[0020] Reference signs:

[0021] 100, main body mechanism, 110, bottom plate, 120, telescopic cylinder, 130, limiting rod, 140, base, 141, recess, 142, slot, 143, round groove, 150, locking piece, 151, rectangular plate, 152, plug rod, 153, tension spring, 154, pull ring,

[0022] 200, taking and placing mechanism, 210, U-shaped sleeve, 220, protrusion, 221, through hole, 230, support, 231, cavity, 240, magnetic attraction piece, 241, electromagnet, 242, first conductive plate, 250, power transmission wire, 251, second conductive plate, 252, power supply wire, 260, top plate, 270, trigger piece, 271, movable plate, 272, touch rod, 273, spring, 274, copper plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantage of the utility model more clearly and clearly, below, combining with specific embodiment and referring to the drawings, the utility model is further detailed. It is to be explained that the embodiment of the utility model and the feature in the embodiment can be combined mutually in the case of not conflicting.

[0024] Some embodiments of the utility model are described below in combination with the drawings,

[0025] Embodiment 1:

[0026] Combining Figures 1-5 As shown in the figure, the embodiment provides a replaceable magnetic attraction type automatic plug-in machine, which comprises a main body mechanism 100 and a taking and placing mechanism 200.

[0027] Among them, the main body mechanism 100 includes bottom plate 110, telescopic cylinder 120 installed on base 140, limiting rod 130 fixed on bottom plate 110 symmetrically, base 140 movably sleeved on limiting rod 130 and locking piece 150 installed on one side of base 140 and extending into the cavity of base 140.

[0028] The bottom plate 110 is used for mounting other components, the telescopic air cylinder 120 is used for mounting the base 140 and driving the base 140 to move up and down, the base 140 is used for mounting the taking and placing mechanism 200, and the cylinders symmetrically fixed on both sides of the base 140 are movably sleeved on the limiting rods 130 and can limit the movement of the base 140, so that the stability of the base 140 during the up and down movement is ensured.

[0029] The taking and placing mechanism 200 is used for taking and placing electronic components through magnetic attraction and comprises a U-shaped sleeve 210 arranged at the bottom end of the base 140, a protrusion 220 fixed at the top end of the U-shaped sleeve 210 and extending into the base 140, supports 230 symmetrically fixed on both sides of the U-shaped sleeve 210, magnetic attraction pieces 240 symmetrically mounted on the inner side of the U-shaped sleeve 210 and extending into the inner cavities of the supports 230, power transmission wires 250 mounted in the inner cavities of the supports 230 and extending out of the supports 230, a top plate 260 fixed on the top end of the support 230 through bolts, and trigger pieces 270 arranged in the inner cavities of the supports 230 and extending downward out of the supports 230.

[0030] The U-shaped sleeve 210 is used for mounting other components, the protrusion 220 is fixed at the top end of the U-shaped sleeve 210, the recess 141 is formed at the bottom end of the base 140, the protrusion 220 is embedded in the recess 141, so that the stability of the U-shaped sleeve 210 is ensured, a plurality of insertion grooves 142 are arrayed on the inner side wall of the recess 141, a plurality of through holes 221 are arrayed on the outer side of the protrusion 220, and the two correspond to each other.

[0031] In addition, the locking piece 150 is used for fixing the taking and placing mechanism 200, the circular grooves 143 are symmetrically formed on the outer side of the base 140, the locking piece 150 comprises a rectangular plate 151 arranged on one side of the base 140, a plurality of insertion rods 152 fixed on the rectangular plate 151 and extending into the recess 141, a pull spring 153 having one end fixed on the rectangular plate 151 and the other end fixedly connected with the inner bottom wall of the circular groove 143, and a pull ring 154 fixed on one side of the rectangular plate 151, the rectangular plate 151 is used for fixing the insertion rods 152, the insertion rods 152 pass through the through holes 221 on the protrusion 220 and are embedded in the insertion grooves 142, so that the protrusion 220 can be locked on the base 140, the connection between the U-shaped sleeve 210 and the base 140 is completed, the pull spring 153 is used for keeping the rectangular plate 151 in close contact with the base 140, that is, the end portion of the insertion rod 152 is always embedded in the insertion groove 142, and the pull ring 154 facilitates the user to pull out the rectangular plate 151.

[0032] The support 230 is fixed on both sides of the U-shaped sleeve 210, and a cavity 231 is formed in the inside of the support 230. The magnetic attraction member 240 comprises an electromagnet 241 fixed on the inner side of the U-shaped sleeve 210, and a first conductive plate 242 having one end communicated with the electromagnet 241 and the other end extending into the cavity 231. The electromagnet 241 is used for attracting and fixing the electronic component by magnetic attraction, and the first conductive plate 242 is used for controlling the opening and closing of the electromagnet 241 by current.

[0033] The power transmission line 250 comprises a power line 252 extending into the inside of the support 230, and a second conductive plate 251 having one end communicated with the power line 252 and the other end extending into the cavity 231. The power line 252 is connected with the power source at one end, and facilitates the transmission of current.

[0034] The trigger member 270 is used for controlling the opening and closing of the electromagnet 241, and comprises a movable plate 271 movably arranged in the cavity of the support 230, a touch rod 272 symmetrically fixed on the bottom end of the movable plate 271 and extending downwardly out of the support 230, a spring 273 symmetrically fixed on the top end of the movable plate 271, and a copper plate 274 fixed on the bottom end of the movable plate 271. The top plate 260 is fixed on the top end of the support 230 by bolts, and closes the cavity 231. The movable plate 271 is arranged in the cavity 231, and is used for mounting the touch rod 272 and the copper plate 274. The touch rod 272 extends downwardly out of the support 230. One end of the spring 273 is close to the top plate 260, and the other end is fixed on the movable plate 271, and is used for providing a downward force to the movable plate 271, so that the copper plate 274 can be close to the first conductive plate 242 and the second conductive plate 251. The copper plate 274 is circular. When the copper plate 274 is close to the first conductive plate 242 and the second conductive plate 251 at both sides, the first conductive plate 242 and the second conductive plate 251 are communicated. At this time, the electromagnet 241 is in the opening state, and generates magnetic force to attract and fix the electronic component. When the bottom end of the support 230 is close to the feeding guide rail or the circuit board, the touch rod 272 is pressed into the cavity 231, and drives the movable plate 271 to move upwardly. The movable plate 271 drives the copper plate 274 to move upwardly, and breaks the communication between the first conductive plate 242 and the second conductive plate 251, so that the electromagnet 241 can be closed.

[0035] The working principle and use process of the utility model: when taking, the telescopic cylinder 120 drives the base 140 to move down, the base 140 moves down and drives the U-shaped sleeve 210 to move down, makes the U-shaped sleeve 210 be covered on the capacitor component, at this time, the trigger 270 is pressed into the inner chamber of the support 230, the touch rod 272 drives the movable plate 271 to move up, the movable plate 271 moves up and drives the copper plate 274 to move up, disconnects the first conducting plate 242 and the second conducting plate 251, makes the electromagnet 241 be in the closed state, when the telescopic cylinder 120 drives the U-shaped sleeve 210 to move up through the support 230, under the action of the spring 273, drives the movable plate 271 to move down, the movable plate 271 moves down and drives the copper plate 274 to move down, when the copper plate 274 both sides are close to the first conducting plate 242 and the second conducting plate 251, the both sides are communicated, at this time, the electromagnet 241 is electrified, generates the magnetic force, will electronic component through the magnetic attraction and is adsorbed in the inner wall of the U-shaped sleeve 210, when inserting, the telescopic cylinder 120 drives the U-shaped sleeve 210 to move down through the base 140, the pin foot of electronic component is inserted into the circuit board, and the pin foot of electronic component is convenient and fixed with the circuit board, at this time, the trigger 270 is topped into the inner chamber of the support 230, the power transmission line 250 is disconnected with the electromagnet 241, after inserting, the telescopic cylinder 120 drives the U-shaped sleeve 210 to move up through the base 140, completes the whole inserting operation, when needing to replace the taking and placing mechanism 200, the pull ring 154 is pulled outward, drives the rectangular plate 151 to move outward, the rectangular plate 151 moves and drives the inserting rod 152 to move outward, makes the inserting rod 152 move out from the through hole 221 on the protrusion 220, releases the locking between the base 140 and the protrusion 220, can complete the disassembly of the taking and placing mechanism 200.

[0036] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and its equivalents.

Claims

1. A replaceable magnetic automatic plug-in machine, comprising: The main body mechanism (100) and the pick-and-place mechanism (200) are characterized in that the main body mechanism (100) comprises a base plate (110), a telescopic air cylinder (120) mounted on the base (140), limit rods (130) symmetrically fixed on the base plate (110), a base (140) movably sleeved on the limit rods (130), and a locking piece (150) mounted on one side of the base (140) and extending into the inner cavity of the base (140). The pick-and-place mechanism (200) comprises a U-shaped sleeve (210) arranged at the bottom end of the base (140), a protrusion (220) fixed at the top end of the U-shaped sleeve (210) and extending into the base (140), supports (230) symmetrically fixed on both sides of the U-shaped sleeve (210), magnetic attraction pieces (240) symmetrically mounted on the inner side of the U-shaped sleeve (210) and extending into the inner cavity of the support (230), a power transmission line (250) mounted in the inner cavity of the support (230) and extending out of the support (230), a top plate (260) fixed on the top end of the support (230) by bolts, and a trigger piece (270) arranged in the inner cavity of the support (230) and extending downward out of the support (230). The trigger piece (270) comprises a movable plate (271) movably arranged in the inner cavity of the support (230), touch rods (272) symmetrically fixed at the bottom end of the movable plate (271) and extending downward out of the support (230), springs (273) symmetrically fixed at the top end of the movable plate (271), and a copper plate (274) fixed at the bottom end of the movable plate (271).

2. The replaceable magnetic automatic plug-in machine according to claim 1, wherein, The bottom end of the base (140) is provided with a groove (141), the protrusion (220) is embedded in the groove (141), a plurality of insertion slots (142) are arranged in the inner side wall of the groove (141), and a plurality of through holes (221) are arranged in the outer side of the protrusion (220) in an array, which correspond to each other.

3. The interchangeable magnetic automatic plug-in machine of claim 2, wherein, A circular groove (143) is symmetrically arranged on the outer side of the base (140), the locking piece (150) comprises a rectangular plate (151) arranged on one side of the base (140), a plurality of insertion rods (152) fixed on the rectangular plate (151) and extending into the groove (141), a tension spring (153) fixed at one end of the rectangular plate (151) and fixedly connected with the inner bottom wall of the circular groove (143) at the other end, and a pull ring (154) fixed on one side of the rectangular plate (151), the insertion rod (152) passes through the through hole (221) on the protrusion (220) and is embedded in the insertion slot (142).

4. The interchangeable magnetic automatic plug-in machine of claim 1, wherein, The support (230) is provided with a cavity (231), the magnetic attraction piece (240) comprises an electromagnet (241) fixed on the inner side of the U-shaped sleeve (210) and a first conductive plate (242) in communication with the electromagnet (241) at one end and extending into the cavity (231) at the other end.

5. The interchangeable magnetic automatic plug-in machine of claim 4, wherein, The power transmission line (250) comprises a power line (252) extending into the inner part of the support (230) and a second conductive plate (251) in communication with the power line (252) at one end and extending into the cavity (231) at the other end.

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