High speed electronic cam pin insertion machine

Abstract

The application discloses a high-speed electronic cam pin inserting machine, which comprises the following parts: a material belt is fixed with pins, connecting parts are arranged between two adjacent pins, a mounting plate is connected with a first sliding block, and the first sliding block is connected with a clamping assembly; a first fixed plate is arranged above the mounting plate; a second fixed plate is arranged below the mounting plate; a floating plate is arranged below the second fixed plate, a guide column is connected between the floating plate and the mounting plate; a cutting power mechanism cuts the connecting parts; a cam pin inserting mechanism comprises a second driving source for driving a second cam to rotate, a third driving source for driving a third sliding block to slide, and a swing arm; the third sliding block slides relative to the first fixed plate; the upper end of the swing arm is connected with the third sliding block; the middle region of the swing arm is matched with the second cam; and the lower end of the swing arm is connected with the first sliding block; a lifting mechanism comprises a fourth driving source and a lifting cam; the lifting cam drives the floating plate to move along a first direction; and the whole device is small in size and can efficiently and quickly assemble the pins.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of equipment, in particular to a high-speed electronic cam pin inserting machine. BACKGROUND

[0002] The connector comprises a base and a pin inserted into the base to form a fixing effect.

[0003] The existing connector adopts ordinary processing equipment to insert the pin to form the cooperation between the pin and the base. The existing equipment has the following problems, 1. The insertion and extraction rate of the equipment is low, which leads to low processing efficiency (the existing equipment adopts reciprocating insertion and extraction structure and unreasonable structure layout); 2. The height of the equipment needs to be reduced to meet the demand of the use environment due to the limited use space environment; 3. The existing equipment is easy to take out the inserted pin from the base in the retreat process, which affects the quality of the connector processing. SUMMARY

[0004] Therefore, the technical problem to be solved by the present application is how to improve the processing efficiency and quality of the equipment. A high-speed electronic cam pin inserting machine comprises:

[0005] A material belt is fixed with a plurality of equally spaced pins, a connecting part is arranged between adjacent two pins, and the connecting part connects the non-end region of the pin; the material belt moves along the third direction;

[0006] A mounting plate is connected with a first sliding block, the first sliding block slides relative to the mounting plate, the first sliding block is connected with a clamping assembly, and the clamping assembly cooperates with the end of the pin;

[0007] A first fixed plate is located above the mounting plate;

[0008] A second fixed plate is located below the mounting plate;

[0009] A floating plate is located below the second fixed plate, a guide column is connected between the floating plate and the mounting plate, and the guide column penetrates through the second fixed plate;

[0010] The cutting power mechanism is connected with the first fixed plate, and comprises a first driving source, a first cam, a connecting rod assembly, a second sliding block, and a driving block connected with a cutting assembly. An output end of the first driving source extends in a first direction, the output end of the first driving source is connected with the first cam, the first cam drives the second sliding block to slide in a second direction, the connecting rod assembly is arranged in the first direction, and one end of the second sliding block is connected with the connecting rod assembly. An end of the connecting rod assembly is connected with the driving block. The first direction is arranged perpendicularly to the second direction, and the cutting assembly cuts the connecting portion.

[0011] The cam pin mechanism comprises a second driving source for driving a second cam to rotate, a third driving source for driving a third sliding block to slide, and a swing arm. The third sliding block slides relative to the first fixed plate. An upper end of the swing arm is connected with the third sliding block. A middle region of the swing arm is matched with the second cam. A lower end of the swing arm is connected with the first sliding block.

[0012] The lifting mechanism comprises a fourth driving source and a lifting cam. An output end of the fourth driving source extends in a first direction. The output end of the fourth driving source is connected with the lifting cam. The lifting cam drives the floating plate to move in the first direction.

[0013] The lifting cam is provided with an extension part. The extension part is provided with a first curved surface. The floating plate is provided with a driving groove. The extension part extends into the driving groove. The first curved surface is matched with an inner wall of the driving groove.

[0014] The lifting mechanism comprises a first shaft. The output end of the fourth driving source extends downward in the first direction. A lower end of the first shaft is connected with the output end of the fourth driving source. An upper end of the first shaft extends upward in the first direction. The lifting cam is sleeved on the first shaft.

[0015] The first sliding block is provided with a first sliding groove. The first sliding groove is open upward in the first direction. The lower end of the swing arm extends into the first sliding groove.

[0016] The second cam is provided with a second curved surface. The swing arm is connected with a first roller. The first roller moves along the second curved surface.

[0017] The first side plate and a first elastic member are further included. One end of the first elastic member is connected with the first side plate. The other end of the first elastic member is connected with the swing arm.

[0018] The cutting power mechanism further comprises a second roller. The first cam is provided with a cam groove. The second roller is connected with the second sliding block. The second roller slides in the cam groove.

[0019] The cutting power mechanism further comprises a second shaft, an output end of the first driving source extends upward along a first direction, an upper end of the second shaft is matched with the output end of the first driving source, a lower end of the second shaft extends downward along the first direction, and the first cam sleeve is sleeved on the second shaft.

[0020] Further comprising a second side plate, the connecting rod assembly comprises a first connecting rod, a second connecting rod and a fourth sliding block, one end of the first connecting rod is rotationally connected with the second side plate, the other end of the first connecting rod is rotationally connected with the second connecting rod and the second sliding block, the other end of the second connecting rod is connected with the driving block through the fourth sliding block, and the fourth sliding block slides relative to the second side plate.

[0021] Further comprising a rack and a quick line changing mechanism, the quick line changing mechanism comprises a fifth driving source, the second fixed plate slides relative to the rack, and the fifth driving source drives the second fixed plate to slide along a second direction.

[0022] The technical scheme has the following advantages:

[0023] 1. The high-speed electronic cam pin inserting machine provided by the application first reduces the overall height through the combination of multiple components, thereby meeting normal use requirements, secondly, the cutting power mechanism forms the conversion of the direction of force through the setting of the cam and the connecting rod assembly, and the connecting rod assembly can increase the torque and improve the overall cutting effect, thirdly, the wireless action can be realized without considering the forward and reverse rotation of the driving source, thereby avoiding the working gap caused by forward and reverse rotation and affecting the cutting efficiency, fourthly, the cam pin inserting mechanism forms a pin insertion type fixing effect through the cooperation of the second driving source and the third driving source, the third driving source also does not need to consider the direction and can realize continuous action effect, the second cam can accurately control the insertion depth of the pin and meet the high-precision requirement, the lifting mechanism is used for the retreat operation of the clamping assembly, prevents the pin from being pulled out with the clamping assembly during the retreat process and affects the installation efficiency of the product, when retreat is needed, the clamping assembly is lifted through the lifting cam, so that the end of the pin forms a certain angle of inclination with the clamping assembly, the two are not completely attached to each other, and then the entire clamping assembly moves to the side opposite to the base, thereby realizing a separation effect, and the entire device has small volume and can efficiently and quickly assemble the pin.

[0024] 2. The high-speed electronic cam needle inserting machine provided by the application forms a lifting effect through cooperation between the first curved surface and the driving groove. This lifting method does not require reciprocating action, and the fourth driving source only needs to move in one direction to achieve the lifting and resetting effects. In addition, a reciprocating lifting method can also be used, but the reciprocating lifting method has the disadvantage of requiring resetting and low efficiency.

[0025] 3. The high-speed electronic cam needle inserting machine provided by the application forms an inverted effect of the fourth driving source, which can shorten the space of the whole in the first direction.

[0026] 4. The high-speed electronic cam needle inserting machine provided by the application gives the connecting part between the first sliding block and the swing arm a certain buffer stroke to prevent damage to the first sliding block and the swing arm during lifting.

[0027] 5. The high-speed electronic cam needle inserting machine provided by the application better realizes the sliding of the needle in the second direction through cooperation between the first roller and the second curved surface, forms the insertion type fixing effect of the needle, and adjusts the position of the second cam to meet the processing of needles of different sizes and achieve a universal effect within a certain range.

[0028] 6. The high-speed electronic cam needle inserting machine provided by the application improves the resetting effect through the auxiliary resetting effect of the first elastic member. Here, the first elastic member is a tension spring.

[0029] 7. The high-speed electronic cam needle inserting machine provided by the application forms the reciprocating action of the second sliding block in the second direction through the sliding of the second roller in the cam groove, thereby forming a one-way stable output and improving the processing efficiency.

[0030] 8. The high-speed electronic cam needle inserting machine provided by the application is arranged below and then outputs upward, forms force transmission through transmission of the second shaft, and can reduce the height of the whole to meet the height requirement.

[0031] 9. The high-speed electronic cam needle inserting machine provided by the application forms the transmission effect in different directions of the second sliding block and the fourth sliding block through cooperation between the connecting rods, thereby achieving the effects of increasing torque and improving cutting efficiency, and this structure can reduce the height of the whole.

[0032] 10. The high-speed electronic cam needle inserting machine provided by the application fixes all the remaining parts on the second fixed plate, moves the whole when the second fixed plate moves, moves the second fixed plate through the action of the fifth driving source, so that the whole after moving has a larger replacement space, is beneficial to replacement of parts, meets the processing requirements of different products, forms a universal effect, and has the advantages that the whole is small in size, the height is low, the replacement of parts is convenient, and the processing requirements of different products can be met. Attached Figure Description

[0033] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0034] Figure 1 This invention provides a structural schematic diagram of a high-speed electronic cam pin insertion machine;

[0035] Figure 2 This invention provides a structural schematic diagram of a high-speed electronic cam pin insertion machine from another angle.

[0036] Figure 3 A cross-sectional view of a high-speed electronic cam pin insertion machine provided for this invention;

[0037] Figure 4 for Figure 3 Enlarged view of part A in the middle;

[0038] Figure 5 A cross-sectional view from another angle of a high-speed electronic cam pin insertion machine provided by the present invention;

[0039] Figure 6 A partial schematic diagram of a high-speed electronic cam pin insertion machine provided by the present invention;

[0040] Figure 7 This is a partial schematic diagram from another angle of a high-speed electronic cam pin insertion machine provided by the present invention;

[0041] Figure 8 A schematic diagram of the cutting power mechanism provided by the present invention;

[0042] Figure 9 This is a schematic diagram of the structure of the first cam and the second roller cooperating according to the present invention;

[0043] Figure 10 This is a schematic diagram of the swing arm provided by the present invention;

[0044] Figure 11 This is a schematic diagram of the lifting cam provided by the present invention;

[0045] Figure 12 This is a schematic diagram of the material strip provided by the present invention.

[0046] Explanation of reference numerals in the attached figures:

[0047] 100, material belt; 101, pin; 102, connecting part; 200, mounting plate; 201, first sliding block; 202, first sliding pair; 203, clamping assembly; 2011, first sliding groove; 300, first fixed plate; 301, second sliding pair; 302, third elastic piece; 400, second fixed plate; 401, fifth sliding pair; 500, floating plate; 501, guide column; 502, driving groove; 503, driving piece; 504, second elastic piece; 600, cutting power mechanism; 601, first driving source; 602, first cam; 603, second sliding block; 604, driving block; 605, second roller; 606, second shaft; 607, first connecting rod; 608, second connecting rod; 609, fourth sliding block; 6021, cam groove; 700, cam pin mechanism; 701, second cam; 702, second driving source; 703, third sliding block; 704, third driving source; 705, swing arm; 706, connecting plate; 7051, third roller; 7052, first roller; 7011, second curved surface; 800, lifting mechanism; 801, fourth driving source; 802, lifting cam; 803, extension; 804, first curved surface; 805, first shaft; 900, frame; 901, first side plate; 902, first elastic piece; 903, second side plate; 904, front side plate; 905, rear side plate; 906, top plate; 907, rack; 908, fifth driving source; 9031, fourth sliding pair. DETAILED DESCRIPTION

[0048] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0049] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0050] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0051] In addition, the technical features involved in the different embodiments of the application described below can be combined with each other as long as there is no conflict.

[0052] Embodiment 1

[0053] The present embodiment provides a high-speed electronic cam pin inserting machine, as shown in the accompanying drawings, comprising: Figures 1-12

[0054] A material belt 100 is fixed with a plurality of equally spaced pins 101, and a connecting portion 102 is arranged between adjacent two pins 101, the connecting portion 102 connects the non-end region of the pin 101, here the non-end region specifically refers to that the pin 101 has a front end and a tail end, the front end of the pin 101 is towards the base side for insertion into the base, and the tail end of the pin 101 is used to cooperate with the clamping assembly to form a clamping fixing effect. In the present embodiment, the pin 101 is placed along the second direction, i.e. the front end of the pin 101 is located on the left side of the whole, and the tail end of the pin 101 is located on the right side of the whole, and the connecting portion 102 can be located at any one position between the front end and the tail end, which can be the middle region, or close to the front end of the pin 101, or close to the tail end of the pin 101, which can be adjusted according to actual needs by those skilled in the art. However, it should be noted that when the connecting portion 102 is damaged, the adjacent two pins 101 are independently arranged, and those skilled in the art can select the position of the connecting portion 102 according to actual needs. The material belt 100 moves along the third direction, i.e. the material belt 100 moves forward and backward, i.e. moves along the Y-axis direction, here the material belt 100 is driven by the material belt 100 driving source to form the conveying effect of the material belt 100, when the pin 101 at the position is inserted and fixed, the material belt 100 also moves correspondingly to prepare for the next action.

[0055] ​The mounting plate 200 is connected with the first sliding block 201, the first sliding block 201 slides relative to the mounting plate 200, and the first sliding pair 202 is fixed on the mounting plate 200, the first sliding block 201 cooperates with the first sliding pair 202 to form the sliding effect of the first sliding block 201. The first sliding block 201 slides along the second direction, and the second direction is specifically the X-axis direction. The first sliding block 201 is connected with the clamping assembly 203, the clamping assembly 203 cooperates with the end of the pin 101, the clamping assembly 203 is used for positioning and fixing the pin 101, then the first sliding block 201 moves, the first sliding block 201 drives the pin 101 to move towards the base, and finally an insertion type fixing effect is realized. The clamping assembly 203 is provided with a clamping groove, and the end of the pin 101 extends into the clamping groove and is fixed. It should be noted that one clamping assembly 203 can fix one pin 101, one clamping assembly 203 can fix two pins 101, or more pins 101. The first sliding block 201 can cooperate with one clamping assembly 203, or the first sliding block 201 can cooperate with multiple clamping assemblies 203. The mounting plate 200 can fix one first sliding block 201, the mounting plate 200 can fix two first sliding blocks 201, or more first sliding blocks 201, and those skilled in the art can adjust according to actual needs. In the embodiment, one first sliding block 201 cooperates with one clamping assembly 203 to form a group, and two groups of such structures are fixed on the mounting plate 200.

[0056] The first fixed plate 300 is located above the mounting plate 200, and the first fixed plate 300 and the mounting plate 200 are arranged in parallel.

[0057] The second fixed plate 400 is located below the mounting plate 200, and the second fixed plate 400 and the mounting plate 200 are also arranged in parallel, so as to form the first fixed plate 300, the mounting plate 200 and the second fixed plate 400 from top to bottom, and the mounting plate 200 is located between the first fixed plate 300 and the second fixed plate 400.

[0058] The floating plate 500 is located below the second fixed plate 400, and the floating plate 500 and the mounting plate 200 are connected with the guide column 501, the guide column 501 passes through the second fixed plate 400, the upper end of the guide column 501 is connected with the mounting plate 200, the lower end of the guide column 501 is connected with the floating plate 500, and the connection and fixing effect between the floating plate 500 and the mounting plate 200 is formed, and the number of the guide column 501 can be adjusted according to actual needs. In the embodiment, four guide columns 501 are taken as an example for description. The guide column 501 slides relative to the second fixed plate 400.

[0059] The cutting power mechanism 600 is connected with the first fixed plate 300. The cutting power mechanism 600 comprises a first driving source 601, a first cam 602, a connecting rod assembly, a second sliding block 603, and a driving block 604 connected with the cutting assembly. The output end of the first driving source 601 extends along a first direction, and in this embodiment, the output end of the first driving source 601 extends along the Z-axis direction. The output end of the first driving source 601 is connected with the first cam 602, and the first driving source 601 drives the first cam 602 to rotate. In this embodiment, the first cam 602 is located above the first fixed plate 300 and rotates relative to the first fixed plate 300. The first cam 602 drives the second sliding block 603 to slide along a second direction during rotation. Specifically, the first fixed plate 300 is fixed with a second sliding pair 301, and the second sliding block 603 cooperates with the second sliding pair 301 to achieve the sliding effect of the second sliding block 603. In this embodiment, the second sliding block 603 slides along the X-axis direction. The connecting rod assembly is arranged along the first direction, and the connecting rod assembly is arranged along the Z-axis direction. One end of the second sliding block 603 is connected with the first cam 602, and the other end of the second sliding block 603 is connected with the connecting rod assembly, so as to achieve the force transmission effect. The other end of the connecting rod assembly is connected with the driving block 604. The first direction and the second direction are perpendicular to each other, and in this embodiment, the first direction is the Z-axis direction and the second direction is the X-axis direction, and the two directions are perpendicular to each other. The cutting assembly cuts the connecting portion 102. In this embodiment, the cutting assembly is a conventional cutting knife structure. The driving block 604 drives the cutting knife to move, so as to achieve the punching and cutting effect. Therefore, the specific structure of the cutting assembly is not shown in the drawings.

[0060] The cam pin mechanism 700 comprises a second driving source 702 driving the second cam 701 to rotate, a third driving source 704 driving the third slider 703 to slide, and a swing arm 705. When the second driving source 702 is actuated, the second cam 701 rotates. When the third driving source 704 is actuated, the third slider 703 reciprocates. In this embodiment, the third slider 703 slides relative to the first fixed plate 300. The third slider 703 is partially above the first fixed plate 300, and partially extends below the first fixed plate 300. The portion of the third slider 703 above the first fixed plate 300 cooperates with the third driving source 704 to form a transmission effect. The portion of the third slider 703 below the first fixed plate 300 is connected with the swing arm 705. Further, the bottom surface of the first fixed plate 300 is fixed with a third sliding pair. The portion of the third slider 703 below the first fixed plate 300 also cooperates with the third sliding pair to form a sliding effect. In this embodiment, the sliding direction of the third slider 703 is also along the X-axis direction, forming the sliding of the third slider 703 relative to the first fixed plate 300. The upper end of the swing arm 705 is connected with the third slider 703. Here, the swing arm 705 is rotationally connected with the third slider 703. When the third slider 703 slides, the swing arm 705 also swings left and right. The middle region of the swing arm 705 cooperates with the second cam 701. Here, the cooperation specifically means that when the second cam 701 rotates, it also drives the swing arm 705 to swing. The lower end of the swing arm 705 is connected with the first slider 201. The lower end of the swing arm 705 drives the first slider 201 to slide. Specifically, the swing arm 705 drives the first slider 201 to move along the X-axis direction, finally realizing the insertion type fixing effect of the pin 101. In this embodiment, the third slider 703 drives the upper end of the swing arm 705 to move left and right (i.e., along the X-axis direction), which also drives the swing arm 705 to move left and right as a whole. At the same time, the second cam 701 also drives the swing arm 705 to move left and right during rotation. However, the second cam 701 rotates in a small range. Through the cooperation of the two, a distance compatibility in a small range is realized. Then, the second cam 701 is taken as a track to realize a precise insertion assembly process of the terminal.

[0061] The lifting mechanism 800 includes a fourth driving source 801 and a lifting cam 802. The output end of the fourth driving source 801 extends along a first direction, and here, the output end of the fourth driving source 801 extends along the Z-axis direction. The output end of the fourth driving source 801 is connected with the lifting cam 802. The lifting cam 802 rotates under the action of the fourth driving source 801. The rotating state of the lifting cam 802 drives the floating plate 500 to move along the first direction. In this embodiment, the lifting cam 802 drives the floating plate 500 to move along the Z-axis direction, so as to realize synchronous movement of the mounting plate 200. At this time, when the pin 101 is inserted into the base, the mounting plate 200 is driven to move upward or downward by the lifting mechanism 800. At this time, the clamping assembly 203 is offset at a certain angle with the pin 101. Since the pin 101 itself has a certain elastic effect, when the clamping assembly 203 moves away from the pin 101 along the X-axis direction, the pin 101 is reset under the elastic action, and the connection and fixation between the pin 101 and the base are not affected.

[0062] Firstly, the cutting power mechanism 600 reduces the overall height by combining a plurality of components, thereby meeting the normal use requirements. Secondly, the cutting power mechanism 600 forms the conversion of the direction of force by the setting of the cam and the connecting rod assembly, and the connecting rod assembly can increase the torque and improve the overall cutting effect. Thirdly, the driving source does not need to consider the forward and reverse rotation, and can realize wireless action, thereby avoiding the working gap caused by the forward and reverse rotation and affecting the cutting efficiency. Fourthly, the cam pin mechanism 700 forms an insertion type fixation effect of the pin 101 by the cooperation of the second driving source 702 and the third driving source 704. Moreover, the third driving source 704 also does not need to consider the direction, and can realize continuous action effect. The second cam 701 can accurately control the insertion depth of the pin 101, thereby meeting the high-precision requirements. The lifting mechanism 800 is used for the retreat operation of the clamping assembly 203, so as to prevent the pin 101 from being pulled out with the clamping assembly 203 during the retreat process, thereby affecting the installation efficiency of the product. When retreat is needed, the clamping assembly 203 is lifted by the lifting cam 802, so that the end of the pin 101 forms a certain angle with the clamping assembly 203. The two are not completely attached, and then the entire clamping assembly 203 moves to the side opposite to the base, thereby realizing a separation effect. The entire device has small volume, and can efficiently and quickly assemble the pin 101

[0063] Specifically, as shown in the accompanying drawings Figures 1-4 、 Figure 11As shown, the lifting cam 802 is provided with an extension part 803 located on the outer edge wall of the lifting cam 802, and the extension part 803 extends outward along the radial direction of the lifting cam 802, and the extension length of the extension part 803 can be adjusted according to actual needs. In the embodiment, the extension part 803 is an annular structure formed around the outer edge wall of the lifting cam 802. The extension part 803 is provided with a first curved surface 804, which can be located above or below the extension part 803. Those skilled in the art can adjust it according to actual needs. In the embodiment, the first curved surface 804 is located above the extension part 803. Here, the first curved surface 804 also forms a closed surface, except that the height of the first curved surface 804 at different positions is different, with high and low. In the embodiment, the height difference between the peaks and valleys of the first curved surface 804 forms the lifting height. Here, the lifting height can be adjusted according to actual needs. The lifting height is 1-3mm. In addition, it should be noted that the lifting height should not be too high during the lifting process. If the lifting height is too high, it will form a lever effect, causing the front end of the pin 101 to break the base. The floating plate 500 is provided with a driving groove 502, and the extension part 803 extends into the driving groove 502. The first curved surface 804 cooperates with the inner wall of the driving groove 502. When the lifting cam 802 rotates, the different positions of the first curved surface 804 rotate to abut against the inner wall of the driving groove 502, forming a lifting effect. Through the cooperation between the first curved surface 804 and the driving groove 502, a lifting effect is formed. This lifting method does not require reciprocating action. The fourth driving source 801 only needs to move in one direction to achieve the lifting and resetting effect. In addition, a reciprocating lifting method can also be used, but the reciprocating lifting method has the disadvantage of needing to reset and being low in efficiency.

[0064] Specifically, as shown in the accompanying drawings Figures 1-4 As shown, the lifting mechanism 800 includes a first shaft 805. The output end of the fourth driving source 801 extends downward along the first direction. Here, the fourth driving source 801 is arranged in an inverted manner, that is, the output end is arranged downward along the Z axis. The lower end of the first shaft 805 is connected with the output end of the fourth driving source 801. Here, the first shaft 805 and the output end of the fourth driving source 801 can be belt transmission or gear meshing penetration, so as to realize the effect that the fourth driving source 801 drives the first shaft 805 to rotate. In the embodiment, the central axis of the first shaft 805 is parallel to the central axis of the output end of the fourth driving source 801. The upper end of the first shaft 805 extends upward along the first direction. The upper end of the first shaft 805 extends upward along the Z axis. The lifting cam 802 is sleeved on the first shaft 805. This arrangement forms an inverted effect of the fourth driving source 801, which can shorten the space in the first direction of the whole, that is, reduce the height, so that the whole machine is compact and small in size. The fourth driving source 801 can be a servo motor.

[0065] Specifically, as shown in the attached Figures 1-5 The floating plate 500 is provided with a downwardly extending driving member 503, and the driving groove 502 is arranged on the driving member 503. The first shaft 805 extends through the floating plate 500 to be connected with the second fixed plate 400, and the second fixed plate 400 is fixed with a bearing matched with the first shaft 805, so as to realize the connecting and fixing effect of the first shaft 805.

[0066] Specifically, as shown in the attached Figures 1-5 The second elastic member 504 is arranged between the floating plate 500 and the second fixed plate 400, one end of the second elastic member 504 abuts against the floating plate 500, and the other end of the second elastic member 504 abuts against the second fixed plate 400. Here, the second elastic member 504 can be a spring or other elastic parts.

[0067] Specifically, as shown in the attached Figure 5 The first sliding block 201 is provided with a first sliding groove 2011, and the first sliding groove 2011 is upwardly open along the first direction. The first sliding groove 2011 is upwardly open, and the lower end of the swing arm 705 extends into the first sliding groove 2011. The arrangement of the first sliding groove 2011 gives a certain buffer stroke to the connection between the first sliding block 201 and the swing arm 705, so as to prevent damage to the first sliding block 201 and the swing arm 705 during lifting. Further, in order to improve the matching effect of the first sliding block 201 and the lower end of the swing arm 705, the lower end of the swing arm 705 can also be fixed with a third roller 7051, and the third roller 7051 extends into the first sliding groove 2011. The swing arm 705 drives the first sliding block 201 to move along the X-axis.

[0068] Specifically, as shown in the attached Figures 1-5 The second cam 701 is provided with a second curved surface 7011, and the second curved surface 7011 is also a closed surface. The height of the second curved surface 7011 is different at different positions, and the height difference between the peaks and valleys of the second curved surface 7011 forms a distance change along the X-axis. The swing arm 705 is connected with a first roller 7052, and the first roller 7052 moves along the second curved surface 7011. The first roller 7052 cooperates with the second curved surface 7011 to better realize the sliding of the pin 101 in the second direction, so as to realize the precise insertion and fixing effect of the pin 101. Adjusting the position of the second cam 701 can meet the processing of pins 101 of different sizes, and realize the universal effect within a certain range.

[0069] Specifically, the transmission mode between the third driving source 704 and the third sliding block 703 can be a lead screw transmission, or other transmission modes, for example, the third driving source 704 drives the lead screw to rotate, the third sliding block 703 is sleeved on the lead screw and is in threaded connection with the lead screw, when the lead screw rotates, the sliding effect of the third sliding block 703 is realized.

[0070] Specifically, as shown in the accompanying drawings, Figure 3 Specifically, as shown in the accompanying drawings,

[0071] Specifically, in the embodiment, when the number of the first sliding blocks 201 is two, the number of the corresponding cam pin mechanisms 700 is also two, that is, the two swing arms 705 correspond to the two first sliding blocks 201 respectively. At this time, in order to improve the connection stability of the two second cams 701, a connecting plate 706 is further included, which connects and fixes the shafts of the two second cams 701 to form a fixing effect.

[0072] Specifically, as shown in the accompanying drawings, Figures 8-9 Specifically, as shown in the accompanying drawings,

[0073] Specifically, as shown in the accompanying drawings, Figures 8-9As shown, the cutting power mechanism 600 further comprises a second shaft 606, the output end of the first driving source 601 extends upwards along the first direction, here the output end of the first driving source 601 extends upwards along the Z-axis direction, which forms an internal effect. The upper end of the second shaft 606 cooperates with the output end of the first driving source 601, and the second shaft 606 and the output end of the first driving source 601 can be driven by a belt wheel or a gear meshing transmission, forming the effect that the first driving source 601 drives the second shaft 606 to rotate. The lower end of the second shaft 606 extends downwards along the first direction, the lower end of the second shaft 606 extends downwards along the Z-axis direction, and the first cam 602 is sleeved on the second shaft 606, when the second shaft 606 rotates, the first cam 602 rotates synchronously. The first driving source 601 is located below as a whole, and then outputs upwards, and through the transmission of the second shaft 606, the force transmission is formed, and such layout can reduce the overall height, so as to meet the demand on height. Further, in the embodiment, the first fixed plate 300 is fixed with a bearing, the second shaft 606 extends through the first cam 602 to cooperate with the bearing on the first fixed plate 300, forming the connecting and fixing effect of the second shaft 606, and ensuring the stability during rotation.

[0074] Specifically, as shown in the accompanying drawings, Figures 1-5 Further comprising a second side plate 903, in the embodiment, the first side plate 901 and the second side plate 903 are respectively one of the components of the frame 900, and the frame 900 further comprises a front side plate 904, a rear side plate 905, and a top plate 906. The front side plate 904, the rear side plate 905, the first side plate 901, and the second side plate 903 surround a cavity, and the top plate 906 closes the top of the cavity. The lower part of the front side plate 904 and the rear side plate 905 is connected and fixed with the second fixed plate 400, forming the connecting and fixing effect of the frame 900 and the second fixed plate 400. When the second fixed plate 400 slides, the frame 900 also moves. The first side plate 901 is located on the right side of the frame 900, and the second side plate 903 is located on the left side of the frame 900. The first fixed plate 300 and the second fixed plate 400 are arranged in parallel, and the first fixed plate 300 is connected with the front side plate 904 and the rear side plate 905, forming a fixed effect. It should be noted that the first fixed plate 300 is also connected with the first side plate 901, and the first fixed plate 300 and the second side plate 903 are arranged with a gap. The second driving source 702 and the third driving source 704 are fixed to the first side plate 901. Here, the second driving source 702 and the third driving source 704 can be servo motors.

[0075] Specifically, as shown in the accompanying drawings, Figure 8As shown, the connecting rod assembly includes a first connecting rod 607, a second connecting rod 608, and a fourth slider 609. One end of the first connecting rod 607 is rotatably connected to the second side plate 903, and the other end of the first connecting rod 607 is rotatably connected to the second connecting rod 608 and the second slider 603. The other end of the second connecting rod 608 is connected to the driving block 604 through the fourth slider 609, and the second connecting rod 608 and the fourth slider 609 are also rotatably connected, i.e., a plurality of rotation connection points are formed. The fourth slider 609 slides relative to the second side plate 903. The fourth sliding pair 9031 is fixed on the second side plate 903, and the fourth slider 609 realizes sliding effect through the fourth sliding pair 9031. The fourth slider 609 reciprocates along the Z-axis direction. When the second slider 603 moves along the X-axis direction, the second slider 603 drives the second connecting rod 608 to move, and under the action of the first connecting rod 607, the second connecting rod 608 and the fourth slider 609, the driving block 604 moves along the Z-axis direction, and finally realizes the cutting effect, that is, the horizontal force is converted into the vertical force. Moreover, the connecting rod structure can increase the torque and improve the cutting efficiency. The second slider 603 and the fourth slider 609 form transmission effects in different directions through cooperation between the connecting rods, so as to realize the effects of increasing torque and improving cutting efficiency. Moreover, such a structure can reduce the overall height. At the same time, the first driving source 601 does not need to be reversed, but only needs to rotate in one direction to realize the cutting and resetting effects. The first driving source 601 can be a servo motor.

[0076] Specifically, a third elastic member 302 is arranged between the second slider 603 and the first fixed plate 300. One end of the third elastic member 302 is connected to the second slider 603, and the other end of the third elastic member 302 is connected to the first fixed plate 300, so as to form an elastic buffering effect. The third elastic member 302 is a tension spring, and the second slider 603 and the first fixed plate 300 are respectively provided with a lug. The tension spring is connected and fixed through the lug.

[0077] Specifically, the second fixed plate 400 is fixed with four bearings, and the guide column 501 penetrates through the corresponding bearings.

[0078] Specifically, the clamping assembly 203 can be replaced according to different pins 101.

[0079] Specifically, the rack 907 and the quick line changing mechanism are further included, the quick line changing mechanism includes a fifth driving source 908, the second fixed plate 400 slides relative to the rack 907, the fifth sliding pair 401 is fixed on the rack 907, the second fixed plate 400 cooperates with the fifth sliding pair 401, and the sliding effect is realized, and the second fixed plate 400 slides along the X-axis direction. The fifth driving source 908 drives the second fixed plate 400 to slide along the second direction, and in the embodiment, a lead screw transmission can be arranged between the fifth driving source 908 and the second fixed plate 400, when the lead screw rotates, the second fixed plate 400 cooperates with the lead screw, and the sliding effect is formed. All the remaining parts are fixed on the second fixed plate 400, when the second fixed plate 400 moves, the whole moves, through the action of the fifth driving source 908, the second fixed plate 400 can be moved, so that the whole after moving has a larger replacement space, which is beneficial to the replacement of parts and meets the machining requirements (different lengths of the pins 101) of different products, and a universal effect is formed.

[0080] Specifically, in addition to this, how the base is fed and how the base is fixed is irrelevant to the embodiment, so the figure does not reflect this, and those skilled in the art should know that the feeding and fixing effects of the base can be realized by cooperation of a vibrating disc and a mechanical hand, so that the cooperation between the base and the pins 101 is realized.

[0081] Specifically, the whole machine can be controlled by a PLC or a single-chip microcomputer. In addition, the machine can be installed with sensors to detect the position of each part movement, realize the effect of real-time monitoring, and can also be installed with alarm devices to remind the operator.

[0082] Specifically, the working principle is that the material belt 100 moves along the Y-axis direction to the lower side of the cutting assembly, at this time the clamp with the base is located at the left side of the clamping assembly 203, the cam pin mechanism 700 is actuated to make the mounting plate 200 move, so that the end of the pin 101 is positioned with the clamping assembly 203, the cutting power mechanism 600 works to make the cutting assembly achieve the cutting effect, after the cutting is completed, the corresponding pin 101 is separated from the material belt 100, the cam pin mechanism 700 continues to act, drives the mounting plate 200 to move towards the base side, so that the front end of the pin 101 is inserted into the base to form the assembly of the pin 101 and the base; after the assembly is completed, the lifting mechanism 800 works to make the clamping assembly 203 drive the end of the pin 101 to move in the Z-axis direction, after the lifting, the end of the pin 101 and the clamping assembly 203 will form a certain deviation, at this time the clamping assembly 203 and the end of the pin 101 are separated and will not take out the pin 101, that is, after the lifting, the cam pin mechanism 700 works to form the reset effect, at the same time, the lifting mechanism 800 also resets to quickly return to the initial position, continues to position and cut, pushes the pin 101 to form the effect of reciprocating action.

[0083] Obviously, the above embodiments are only examples for clearly illustrating, but not limitation to the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A high-speed electronic cam pin insertion machine, characterized in that, include: A strip (100) is fixed with a plurality of equally spaced pins (101), and a connecting part (102) is provided between two adjacent pins (101), the connecting part (102) connecting the non-end area of ​​the pins (101); the strip (100) moves along a third direction; Mounting plate (200), the mounting plate (200) is connected to a first slider (201), the first slider (201) slides relative to the mounting plate (200), the first slider (201) is connected to a clamping assembly (203), the clamping assembly (203) engages with the end of the pin (101); A first fixing plate (300) is located above the mounting plate (200); The second fixing plate (400) is located below the mounting plate (200); A floating plate (500) is located below the second fixed plate (400). A guide post (501) is connected between the floating plate (500) and the mounting plate (200), and the guide post (501) passes through the second fixed plate (400). A cutting power mechanism (600) is connected to the first fixed plate (300). The cutting power mechanism (600) includes a first drive source (601), a first cam (602), a connecting rod assembly, a second slider (603), and a drive block (604) connected to the cutting assembly. The output end of the first drive source (601) extends along a first direction and is connected to the first cam (602). The first cam (602) drives the second slider (603) to slide along a second direction. The connecting rod assembly is arranged along the first direction, and the other end of the second slider (603) is connected to the connecting rod assembly. The end of the connecting rod assembly is connected to the drive block (604). The first direction is perpendicular to the second direction. The cutting assembly cuts the connecting portion (102). A cam insert mechanism (700) includes a second drive source (702) that drives a second cam (701) to rotate, a third drive source (704) that drives a third slider (703) to slide, and a swing arm (705). The third slider (703) slides relative to the first fixed plate (300). The upper end of the swing arm (705) is connected to the third slider (703). The middle area of ​​the swing arm (705) cooperates with the second cam (701). The lower end of the swing arm (705) is connected to the first slider (201). The lifting mechanism (800) includes a fourth drive source (801) and a lifting cam (802). The output end of the fourth drive source (801) extends along a first direction and is connected to the lifting cam (802). The lifting cam (802) drives the floating plate (500) to move along the first direction.

2. The high-speed electronic cam pin insertion machine according to claim 1, characterized in that, The lifting cam (802) is provided with an extension (803), the extension (803) is provided with a first curved surface (804), the floating plate (500) is provided with a drive groove (502), the extension (803) extends into the drive groove (502), and the first curved surface (804) cooperates with the inner wall of the drive groove (502).

3. The high-speed electronic cam pin insertion machine according to claim 1, characterized in that, The lifting mechanism (800) includes a first shaft (805), the output end of the fourth drive source (801) extends downward along a first direction, the lower end of the first shaft (805) is connected to the output end of the fourth drive source (801), the upper end of the first shaft (805) extends upward along the first direction, and the lifting cam (802) is sleeved on the first shaft (805).

4. The high-speed electronic cam pin insertion machine according to claim 1, characterized in that, The first slider (201) is provided with a first groove (2011), the first groove (2011) opens upward along a first direction, and the lower end of the swing arm (705) extends into the first groove (2011).

5. The high-speed electronic cam pin insertion machine according to claim 1, characterized in that, The second cam (701) has a second curved surface (7011), and the swing arm (705) is connected to a first roller (7052), which moves along the second curved surface (7011).

6. The high-speed electronic cam pin insertion machine according to claim 1, characterized in that, It also includes a first side plate (901) and a first elastic member (902), one end of the first elastic member (902) being connected to the first side plate (901) and the other end of the first elastic member (902) being connected to the swing arm (705).

7. The high-speed electronic cam insertion machine according to claim 1, characterized in that, The cutting power mechanism (600) further includes a second roller (605), the first cam (602) is provided with a cam groove (6021), the second roller (605) is connected to the second slider (603), and the second roller (605) slides in the cam groove (6021).

8. The high-speed electronic cam pin insertion machine according to claim 1, characterized in that, The cutting power mechanism (600) further includes a second shaft (606), the output end of the first drive source (601) extends upward along a first direction, the upper end of the second shaft (606) cooperates with the output end of the first drive source (601), the lower end of the second shaft (606) extends downward along the first direction, and the first cam (602) is sleeved on the second shaft (606).

9. The high-speed electronic cam pin insertion machine according to claim 1, characterized in that, It also includes a second side plate (903). The linkage assembly includes a first link (607), a second link (608), and a fourth slider (609). One end of the first link (607) is rotatably connected to the second side plate (903), and the other end of the first link (607) is rotatably connected to the second link (608) and the second slider (603). The other end of the second link (608) is connected to the drive block (604) through the fourth slider (609), and the fourth slider (609) slides relative to the second side plate (903).

10. The high-speed electronic cam pin insertion machine according to claim 1, characterized in that, It also includes a frame (907) and a quick-change mechanism, the quick-change mechanism including a fifth drive source (908), the second fixed plate (400) sliding relative to the frame (907), the fifth drive source (908) driving the second fixed plate (400) to slide along a second direction.

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