CN117102616A - Automatic soldering tin machine with broken silk and send silk function - Google Patents

Abstract

The application relates to an automatic soldering machine with functions of breaking and feeding wires, which comprises a main control machine table, a transverse moving mechanism, a longitudinal moving mechanism, a soldering assembly and a tin wire unreeling mechanism, wherein the transverse moving mechanism is arranged above the main control machine table through a supporting upright post and is used for providing motion support in the X direction, the longitudinal moving mechanism is arranged on the surface of the main control machine table and is vertical to the transverse moving mechanism, the longitudinal moving mechanism provides motion support in the Y direction, a universal carrier plate is arranged on the longitudinal moving mechanism and is used for assembling a jig box, the jig box is used for positioning and clamping parts, the tin soldering assembly comprises a vertical moving mechanism and a soldering iron mechanism, the vertical moving mechanism is connected with the transverse moving mechanism and is used for providing motion support in the Z direction, the soldering iron mechanism is connected with the transverse moving mechanism and synchronously moves with the soldering assembly, and the tin wire unreeling mechanism is used for unreeling tin wires or cutting tin wires and unreeling tin wires and then penetrating to the soldering iron mechanism.

Description

Automatic soldering tin machine with broken silk and send silk function

Technical Field

The application relates to the technical field of soldering tin, in particular to an automatic soldering tin machine with wire breaking and wire feeding functions.

Background

At present, automatic soldering equipment is widely applied, tin wires are used as typical soldering materials in the field of electronic industry, the automatic soldering equipment is widely applied to the technical fields of manual iron winding welding, iron winding robot welding, laser welding and the like, and because soldering flux in the tin wires is oxidized at high temperature to cause the increase of internal pressure of the tin wires, the tin wires are splashed in the welding process, the welding quality is affected, the safety of operators is compromised, certain potential safety hazards are provided, the tin wires are required to be split or punched through a wire breaker to expose the internal soldering flux, so that the phenomenon of tin explosion is prevented, the wire breaker is a main component in the automatic soldering equipment, the automatic soldering equipment on the market at present does not have the defects of simultaneously completing wire breaking work and tin wire feeding work, being required to be replaced for working in different types of equipment facing different welding conditions and using different tin wire solders, being incapable of being directly conveyed to the tin soldering equipment for carrying out the welding work, and having the defects of troublesome operation, low efficiency, time and poor manpower consumption.

In view of the above, the inventors consider that the above-mentioned related art has drawbacks of troublesome operation, low efficiency, inability to simultaneously complete wire breaking, feeding work and automatic soldering work, inability to cope with various solder wires, and poor versatility.

Disclosure of Invention

The application provides an automatic soldering machine with wire breaking and feeding functions, which aims to solve the defects that the traditional soldering machine is troublesome to operate and low in efficiency, can not simultaneously complete wire breaking, feeding and automatic soldering, can not cope with various tin wire solders and is poor in universality.

In order to solve the technical problems, the application adopts a technical scheme that: the utility model provides an automatic soldering tin machine with broken silk and send silk function, automatic soldering tin machine with broken silk and send silk function includes:

a main control machine;

the transverse moving mechanism is arranged above the main control machine table through a supporting upright post and is used for providing motion support in the X direction;

the longitudinal moving mechanism is arranged on the surface of the main control machine table and is vertical to the transverse moving mechanism, the longitudinal moving mechanism is used for providing motion support in the Y direction, the longitudinal moving mechanism is provided with a universal carrier plate, the universal carrier plate is used for assembling a jig box, and the jig box is used for positioning and clamping parts to be welded;

the soldering assembly comprises a vertical moving mechanism and a soldering iron mechanism, wherein the vertical moving mechanism is connected with the transverse moving mechanism and used for providing motion support in the Z direction, and the soldering iron mechanism is connected with the vertical moving mechanism;

and the tin wire unreeling mechanism is connected with the transverse moving mechanism and moves synchronously with the tin welding assembly, and is used for directly unreeling the tin wire or axially cutting the tin wire and unreeling the tin wire, and the tin wire penetrates to the soldering iron mechanism.

In a specific embodiment of the present application, the automatic soldering iron machine with the functions of breaking and feeding wires further includes a soldering iron temperature point inspection device, the soldering iron temperature point inspection device is disposed on the surface of the main control machine and is electrically connected with the internal circuit module of the main control machine, the soldering iron temperature point inspection device is provided with a point inspection contact, the point inspection contact detects the working temperature of the soldering iron mechanism when contacting with the soldering iron mechanism, and the main control machine obtains the working temperature and compares with a preset temperature to feedback and adjust the working temperature.

In a specific embodiment of the application, the automatic soldering machine with the functions of breaking wires and feeding wires further comprises a cleaning box, wherein the cleaning box is arranged on the surface of the main control machine table and is connected with an air pump for blowing and cleaning the soldering iron mechanism.

In a specific embodiment of the present application, the tin wire unreeling mechanism includes:

the support plate is provided with a first chute and a second chute;

the wire breaking assembly comprises a wire breaking wheel and a tin feeding roller, wherein the wire breaking wheel is arranged based on the rotatability of the support plate, the tin feeding roller is assembled based on the sliding of the first sliding groove, the tin feeding roller is used for being matched with wire breaking operation when being close to the wire breaking wheel, and the tin feeding roller is used for allowing the tin wire to directly pass through the wire breaking wheel and the tin feeding roller when being far away from the wire breaking wheel;

the feeding assembly comprises a first feeding wheel and a second feeding wheel, the first feeding wheel is arranged based on the rotatability of the support plate and is positioned below the wire breaking wheel, the second feeding wheel is assembled in a sliding mode based on the second sliding groove and is positioned below the tin feeding roller, and the second feeding wheel adjusts the distance between the second feeding wheel and the first feeding assembly through sliding so as to correspond to tin wire feeding with different diameter specifications;

and the transmission assembly is arranged on the support plate and used for driving the yarn breaking wheel and the first feeding wheel to rotate.

In one embodiment of the present application, the transmission assembly includes:

the output end of the motor is provided with a first synchronous wheel;

the first driving shaft rod penetrates through the support plate and is rotatably arranged with the support plate, the first end of the first driving shaft rod is provided with the yarn breaking wheel, and the second end of the first driving shaft rod is provided with the second synchronous wheel and the third synchronous wheel;

the first synchronous belt is used for connecting the first synchronous wheel with the second synchronous wheel in a transmission way;

the second driving shaft rod penetrates through the support plate and is rotatably arranged with the support plate, a first end of the second driving shaft rod is provided with the first feeding wheel, and a second end of the second driving shaft rod is provided with a fourth synchronizing wheel;

and the second synchronous belt is used for connecting the third synchronous wheel with the fourth synchronous wheel in a transmission way.

In one embodiment of the present application, the yarn breaking assembly further comprises:

the wire breaking gear shaft is sleeved at the first end of the first driving shaft rod and comprises an outer shaft rod part, a wire breaking flange part and an inner shaft rod part which are axially connected, and the wire breaking wheel is sleeved on the outer shaft rod part;

a broken wire end pressing piece which is matched with the outer shaft part and presses the broken wire wheel on the outer end surface of the broken wire flange part;

the driving wire feeding gear is sleeved on the inner shaft rod part.

In one embodiment of the present application, the yarn breaking assembly further comprises:

the first sliding block is slidably assembled with the first sliding groove and is provided with a first mounting cavity;

the first bearing is arranged in the first mounting cavity;

the first driven shaft lever comprises a first outer shaft part, a first driven flange part and a first inner shaft part which are axially connected, and the first inner shaft part is in rotary fit with the first bearing;

the first driven wire feeding gear is sleeved and mounted on the first outer shaft part and comprises a first driven fluted disc and a first driven sleeve which are connected, and the tin feeding roller is sleeved and mounted on the first driven sleeve;

the first pinch roller block is sleeved at the outer end of the first driven sleeve and used for limiting and pressing the tin feeding roller.

In a specific embodiment of the present application, the first slider is further provided with a first column hole and a first spring hole, the wire breaking assembly further includes a first abutting column, a first adjusting screw and a first spring, the first abutting column is installed in the first column hole and protrudes out of the first column hole, the inner end of the first adjusting screw abuts against the first abutting column, the first slider drives the first driven shaft rod to approach the first driving shaft rod through spiral adjustment of the first adjusting screw, and the first spring is arranged in the first spring hole and elastically abuts against between the first slider and the support plate.

In a specific embodiment of the present application, the feeding assembly further includes a driving feeding gear, the driving feeding gear is sleeved and mounted at a first end of the second driving shaft rod, the driving feeding gear includes a second driving fluted disc and a second driving sleeve connected to each other, and the first feeding wheel is sleeved and mounted on the second driving sleeve.

In one embodiment of the present application, the feeding assembly further includes:

the second sliding block is slidably assembled with the second sliding groove and is provided with a second mounting cavity, a second column hole and a second spring hole;

the second bearing is arranged in the second mounting cavity;

the second driven shaft lever comprises a second outer shaft part, a second driven flange part and a second inner shaft lever part which are axially connected, and the second inner shaft lever part is in rotary fit with the second bearing;

the second driven wire feeding gear is sleeved and mounted on the second outer shaft part and comprises a second driven fluted disc and a second driven sleeve which are connected with each other, and the second feeding wheel is sleeved and mounted on the second driven sleeve;

a second abutment post mounted in the second post hole and protruding from the second post hole;

the inner end of the second adjusting screw rod is abutted against the second abutting column, and the second sliding block drives the second driven shaft rod to approach the second driving shaft rod through spiral adjustment of the second adjusting screw rod;

the second spring is arranged in the second spring hole and elastically props against and pushes between the second sliding block and the support plate.

The beneficial effects of the application are as follows: the soldering iron mechanism is conveyed to the appointed working position through the cooperation of the transverse moving mechanism, the longitudinal moving mechanism and the vertical moving mechanism, and the double Y working lines on the longitudinal moving mechanism are arranged, so that the working efficiency of an automatic soldering tin machine with the functions of breaking wires and feeding wires is improved, the wire unreeling mechanism can simultaneously break wires and feed materials, and the soldering tin unreeling mechanism can be suitable for tin wires with different specifications and sizes, and the efficiency and the universality of the whole welding work are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic diagram of an automatic soldering machine with wire breaking and feeding functions according to an embodiment of the present application;

FIG. 2 is an enlarged schematic view of the soldering iron temperature point gauge labeled A in FIG. 1;

FIG. 3 is a schematic view of a soldering assembly according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a tin wire unreeling mechanism provided by an embodiment of the present application;

FIG. 5 is a schematic view of the structure of a breaker assembly and a feeder assembly provided by an embodiment of the present application;

FIG. 6 is a schematic view of the assembled structure of the first slider and the second slider of FIG. 5;

FIG. 7 is a schematic view of the first slider and the second slider of FIG. 6;

fig. 8 is a schematic structural diagram of a support plate according to an embodiment of the present application;

FIG. 9 is a schematic diagram of a transmission assembly according to an embodiment of the present application;

FIG. 10 is a schematic cross-sectional view of the assembled structure of the wire breaker wheel of FIG. 5;

FIG. 11 is a schematic cross-sectional view of the tin cone assembly of FIG. 5;

FIG. 12 is a schematic cross-sectional view of the first feed wheel assembly of FIG. 5;

fig. 13 is a schematic cross-sectional view of the second feed wheel assembly of fig. 5.

Reference numerals illustrate: 10. tin wires; 20. a main control machine; 21. a lateral movement mechanism; 22. a longitudinal movement mechanism; 23. a vertical movement mechanism; 24. a soldering iron mechanism; 30. a universal carrier plate; 40. a jig box; 50. a soldering iron temperature point detecting instrument; 51. checking a contact point; 60. a cleaning box; 100. a support plate; 101. a first chute; 102. a second chute; 110. a yarn breaking wheel; 111. a broken wire gear shaft; 112. an outer shaft portion; 113. broken wire flange part; 114. an inner shaft portion; 115. breaking a wire end pressing piece; 116. an active wire feeding gear; 120. a tin feeding roller cone; 121. a first driven shaft; 122. a first outer shaft portion; 123. a first driven flange portion; 124. a first inner shaft portion; 125. a first driven wire feed gear; 126. a first driven toothed disc; 127. a first driven sleeve; 128. a first pinch roller block; 130. a first slider; 131. a first post hole; 132. a first spring hole; 133. a first abutment post; 134. a first adjusting screw; 135. a first spring; 136. a first mounting cavity; 137. a first bearing; 140. a first feed wheel; 141. a driving feeding gear; 142. a second active fluted disc; 143. a second active sleeve; 150. a second feed wheel; 151. a second driven shaft; 152. a second outer shaft portion; 153. a second driven flange portion; 154. a second inner shaft portion; 155. a second driven wire feed gear; 156. a second driven toothed disc; 157. a second driven sleeve; 160. a second slider; 161. a second column hole; 162. a second spring hole; 163. a second abutment post; 164. a second adjusting screw; 165. a second spring; 166. a second mounting cavity; 167. a second bearing; 170. a motor; 171. a first synchronizing wheel; 172. a second synchronizing wheel; 173. a third synchronizing wheel; 174. a fourth synchronizing wheel; 175. a first synchronization belt; 176. a second timing belt; 177. a first drive shaft; 178. a second drive shaft; 180. a tin plate; 181. a tin wire hanging rod; 182. a tin wire guide block; 183. penetrating tin holes; 184. a feed sensor; 185. a tin hole; 186. a conveying wheel; 187. positioning a wire aluminum piece; 188. a discharge sensor; 189. a tin wire reel; 190. a cover plate; 191. an observation window; 200. and an adjusting plate.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present application, the directional indications are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.

Referring to fig. 1-13, the present application provides an automatic soldering machine with wire breaking and feeding functions, which includes a main control platform 20, a transverse moving mechanism 21, a longitudinal moving mechanism 22, a soldering assembly, and a wire unreeling mechanism.

Referring to fig. 1, a lateral moving mechanism 21 is disposed above a main control console 20 through a support column, and is used for providing motion support in the X direction, driving a soldering assembly to perform displacement in the X direction on an automatic soldering machine with wire breaking and wire feeding functions, and adjusting the position for soldering work.

Referring to fig. 1, a longitudinal moving mechanism 22 is disposed on a surface of a main control platform 20 and is perpendicular to a transverse moving mechanism 21, the longitudinal moving mechanism 22 is used for providing motion support in a Y direction, the longitudinal moving mechanism 22 is used for driving a part to be welded to perform displacement in the Y direction, a tin welding assembly is moved above the part to be welded in cooperation with the transverse moving mechanism 21, two groups of longitudinal moving mechanisms 22 are disposed on the surface of the main control platform 20, a working path with double Y directions is provided, a universal carrier plate 30 is disposed on the longitudinal moving mechanism 22, the universal carrier plate 30 is used for assembling a jig box 40, the jig box 40 is used for positioning and clamping the part to be welded, and the jig box 40 can simultaneously clamp a plurality of parts with welds one by one.

Referring to fig. 3, the soldering assembly includes a vertical moving mechanism 23 and a soldering iron mechanism 24, wherein the vertical moving mechanism 23 is connected with the horizontal moving mechanism 21 for providing motion support in the Z direction, and when the horizontal moving mechanism 21 and the vertical moving mechanism 22 cooperate to drive the soldering iron mechanism 24 to a position above the soldered part, the vertical moving mechanism 23 pushes the soldering iron mechanism 24 to displace in the Z direction for soldering operation, and the soldering iron mechanism 24 is connected with the vertical moving mechanism 23 and moves in the Z direction in synchronization with the vertical moving mechanism 23.

Referring to fig. 1, a tin wire unreeling mechanism is connected with a transverse moving mechanism 21 and moves synchronously with a tin soldering assembly, the tin wire unreeling mechanism is used for directly unreeling tin wires 10 or for axially cutting the tin wires 10 and unreeling the tin wires 10, penetrating the tin wires 10 to a soldering iron mechanism 24, breaking the tin wires 10 by the tin wire unreeling mechanism, and sending the tin wires 10 to an iron winding mechanism for soldering.

Referring to fig. 2, the automatic soldering machine with the functions of breaking and feeding wires further includes a soldering iron temperature spot inspection device 50, the soldering iron temperature spot inspection device 50 is disposed on the surface of the main control machine 20 and electrically connected with an internal circuit module of the main control machine 20, the soldering iron temperature spot inspection device 50 is provided with a spot inspection contact 51, the working temperature of the soldering iron mechanism 24 is detected when the spot inspection contact 51 contacts with the soldering iron mechanism 24, the main control machine 20 obtains the working temperature and compares with a preset temperature to feedback and adjust the working temperature, the temperature of the soldering iron is detected when the spot inspection electric shock contacts with the soldering iron mechanism 24, the temperature data is fed back to the main control machine 20 through the internal circuit module, and then the main control machine 20 adjusts the soldering iron to a proper temperature according to the setting to perform the soldering work.

Referring to fig. 1, the automatic soldering machine with the functions of breaking and feeding wires further comprises a cleaning box 60, the cleaning box 60 is arranged on the surface of the main control machine table 20, the cleaning box 60 is connected with an air pump for blowing and cleaning the soldering iron mechanism 24, dust and impurities can be accumulated on the surface after the soldering iron mechanism 24 performs welding work for a long time, the quality and efficiency of the welding work are reduced, after the automatic soldering machine with the functions of breaking wires and feeding wires works for one period, the period can be adjusted at the main control machine table 20 according to actual requirements, the soldering iron mechanism 24 moves to the cleaning box 60, dust accumulated on the soldering iron mechanism 24 is cleaned by the air pump sprayed out of the cleaning box 60, the manpower consumption for manual cleaning is saved, and the efficiency of the welding work is improved.

Referring to fig. 4, the tin wire unreeling mechanism is used for directly unreeling the tin wire 10 or for axially cutting the tin wire 10 and unreeling the tin wire 10, and comprises a support plate 100, a wire breaking assembly, a feeding assembly and a transmission assembly.

Referring to fig. 8, a support plate 100 is provided with a first chute 101 and a second chute 102, one side of the support plate 100 is used for assembling a wire breaking assembly and a feeding assembly, the other opposite side is used for assembling a transmission assembly, and the first chute 101 and the second chute 102 are disposed on the same side of the support plate 100.

Referring to fig. 5, the wire breaking assembly includes a wire breaking wheel 110 and a tin feeding roller 120, the wire breaking wheel 110 and the tin feeding roller 120 are arranged at intervals, the interval distance is used for passing through a tin wire 10, the wire breaking wheel 110 is arranged based on the rotatability of a support plate 100, the tin feeding roller 120 is assembled in a sliding manner based on a first sliding groove 101, the tin feeding roller 120 is controlled to be close to or far away from the wire breaking wheel 110 by sliding in the first sliding groove 101, the tin feeding roller 120 is used for being matched with the wire breaking operation when being close to the wire breaking wheel 110, the tin feeding roller 120 is used for allowing the tin wire 10 to pass through the wire breaking wheel 110 and the tin feeding roller 120 when being far away from the wire breaking wheel 110, the wire breaking wheel 110 and the tin feeding roller are mutually matched and far away from two working states by the arrangement of the first sliding groove 101 and the second sliding groove 102 on the support plate 100, so that the wire breaking assembly can provide a wire breaking function for the tin wire 10 according to different choices of use conditions, the universality of a wire unwinding mechanism is improved, and more welding requirements and working conditions can be met.

Referring to fig. 5, the feeding assembly includes a first feeding wheel 140 and a second feeding wheel 150, the first feeding wheel 140 and the second feeding wheel 150 are arranged at intervals, the first feeding wheel 140 is rotatably arranged based on the support plate 100 and is located below the wire breaking wheel 110, so that the tin wire 10 can be directly conveyed to the feeding assembly after the wire breaking work is completed, the second feeding wheel 150 is slidably assembled based on the second chute 102 and is located below the tin feeding roller 120, the second feeding wheel 150 is slidably arranged to adjust the distance between the second feeding wheel 150 and the first feeding assembly so as to further feed tin wires 10 with different diameters, and the feeding assembly is arranged through the second chute 102, so that the tin wire unreeling mechanism can handle conveying tin wires 10 with different specifications, and the universality of the tin wire unreeling mechanism is improved.

The transmission assembly is mounted on the support plate 100 and is located at one side of the back of the wire breaking assembly and the transmission assembly, and is used for driving the wire breaking wheel 110 and the first feeding wheel 140 to rotate, so as to provide power for the wire breaking assembly and the transmission assembly.

The transmission assembly includes a motor 170, a first driving shaft 177, a first timing belt 175, a second driving shaft 178, and a second timing belt 176, wherein the second driving shaft 178 is disposed below the first driving shaft 177 to respectively power the wire breaking wheel 110 and the first feeding wheel 140.

The output end of the motor 170 is provided with a first synchronous wheel 171, the motor 170 provides power to drive the first synchronous wheel 171, and the motor 170 provides power for the whole tin wire unreeling mechanism to drive the tin wire unreeling mechanism to operate.

Referring to fig. 9, a first driving shaft 177 penetrates through the support plate 100 and is rotatably disposed with the support plate 100, a first end of the first driving shaft 177 is provided with a wire breaking wheel 110, when the motor 170 is started, the first driving shaft 177 drives the first synchronizing wheel 171, a second synchronizing wheel 172 and a third synchronizing wheel 173 are disposed at a second end of the first driving shaft 177, the first synchronizing wheel 171 is in transmission connection with the second synchronizing wheel 172 by the first synchronizing belt 175, when the first synchronizing wheel 171 rotates, the second synchronizing wheel 172 is driven to rotate by the movement of the first synchronizing belt 175, and the second synchronizing wheel 172 is assembled on the first driving shaft 177, and simultaneously drives the first driving shaft 177, the third synchronizing wheel 173 and the wire breaking wheel 110 to synchronously rotate, and simultaneously drives the third synchronizing wheel 173 to rotate for transmitting power of the motor 170 to the wire breaking wheel 110 of the wire breaking assembly.

Referring to fig. 9, the second driving shaft 178 penetrates through the support plate 100 and is rotatably disposed with the support plate 100, the first end of the second driving shaft 178 is provided with the first feeding wheel 140, the second end of the second driving shaft 178 is provided with the fourth synchronizing wheel 174, the second synchronizing belt 176 is in transmission connection with the third synchronizing wheel 173 and the fourth synchronizing wheel 174, and the power of the third synchronizing wheel 173 is transmitted to the fourth synchronizing wheel 174 again through the arrangement of the second synchronizing belt 176, since the fourth synchronizing wheel 174 is assembled on the second driving shaft 178, and simultaneously drives the second driving shaft 178 and the first feeding wheel 140 to synchronously rotate, so as to provide power for the first feeding wheel 140.

Referring to fig. 10 and 11, the wire breaking assembly further includes a wire breaking gear shaft 111, a wire breaking end pressing member 115, a driving wire feeding gear 116, a first slider 130, a first bearing 137, a first driven shaft 121, a first driven wire feeding gear 125, and a first pressing wheel block 128, wherein the wire breaking gear shaft 111 is sleeved on a first end of a first driving shaft 177, the wire breaking gear shaft 111 includes an outer shaft portion 112, a wire breaking flange portion 113, and an inner shaft portion 114 that are axially connected, the wire breaking wheel 110 is sleeved on the outer shaft portion 112, the wire breaking end pressing member 115 is matched with the outer shaft portion 112 and presses the wire breaking wheel 110 on an outer end surface of the wire breaking flange portion 113, the driving wire feeding gear 116 is sleeved on an inner shaft portion 114, and the wire breaking gear shaft 111, the wire breaking end pressing member 115, the driving wire feeding gear 116, and the wire breaking wheel 110 are assembled to form a driving portion of the wire breaking assembly and are sleeved on the first driving shaft 177 to rotate synchronously with the first driving shaft 177.

Referring to fig. 6-8, the first slider 130 is slidably assembled with the first chute 101 and provided with a first mounting cavity 136, the first bearing 137 is disposed in the first mounting cavity 136 to provide a rotatable condition for the first driven shaft 121, the first driven shaft 121 includes a first outer shaft portion 122, a first driven flange portion 123, and a first inner shaft portion 124 that are axially connected, and the first inner shaft portion 124 is in rotational fit with the first bearing 137.

Referring to fig. 11, a first driven wire feeding gear 125 is sleeved on the first outer shaft 122, and includes a first driven fluted disc 126 and a first driven sleeve 127 which are connected, a tin feeding roller 120 is sleeved on the first driven sleeve 127, when the tin wire unreeling mechanism needs to perform wire breaking work, the tin feeding roller 120 is close to the wire breaking roller 110 by pushing a first sliding block 130, the first driven wire feeding gear 125 is meshed with the driving wire feeding gear 116, and the driving wire feeding gear 116 transmits power to the first driven shaft 121 through the first driven wire feeding gear 125 to drive the tin feeding roller 120 to rotate, so that the wire breaking roller 110 and the tin feeding roller 120 cooperate.

The first pinch roller block 128 is sleeved at the outer end of the first driven sleeve 127 and is used for limiting and pressing the tin feeding roller 120 and stably assembling the tin feeding roller 120, and the first slider 130, the first bearing 137, the first driven shaft 121, the first driven wire feeding gear 125, the first pinch roller block 128 and the tin feeding roller 120 form a driven part of the wire breaking assembly after being assembled.

Referring to fig. 6 and 7, the first slider 130 is further provided with a first post hole 131 and a first spring hole 132, the first spring hole 132 is disposed on one side of the first slider 130 close to the inside of the first chute 101, the wire breaking assembly further includes a first abutment post 133, a first adjusting screw 134, and a first spring 135, the first abutment post 133 is mounted in the first post hole 131 and protrudes out of the first post hole 131, the inner end of the first adjusting screw 134 abuts against the first abutment post 133, the first slider 130 drives the first driven shaft 121 to approach the first driving shaft 177 through the screw adjustment of the first adjusting screw 134, a function of pushing the wire feeding roller 120 close to the wire breaking roller 110 is provided, the first spring 135 is disposed in the first spring hole 132 and elastically pushes between the first slider 130 and the support plate 100, when the wire feeding roller 120 needs to be pushed out away from the wire breaking roller 110, the first adjusting screw 134 is withdrawn outwards through the screw adjustment of the first adjusting screw 134, the spring is pressed down to push the first slider 130 out until the first roller 120 reaches the first abutment post 134 to the wire breaking roller position, and the wire breaking roller 120 is closed.

The feeding assembly further comprises a driving feeding gear 141, a second sliding block 160, a second bearing 167, a second driven shaft lever 151 and a second driven wire feeding gear 155, the driving feeding gear 141 is sleeved on the first end of the second driving shaft lever 178, the driving feeding gear 141 comprises a second driving fluted disc 142 and a second driving sleeve 143 which are connected, the first feeding wheel 140 is sleeved on the second driving sleeve 143, the first feeding gear contacts with the tin wire 10 and pushes the tin wire 10 to drive through the operation of the gears, and the first feeding gear and the driving feeding gear 141 form a driving part of the feeding assembly.

Referring to fig. 6 and 7, the second slider 160 is slidably assembled with the second chute 102 and provided with a second mounting cavity 166, and the second slider 160 slides in the second chute 102 to enable the second feeding wheel 150 to approach or separate from the first feeding wheel 140, so as to change the distance between the second feeding wheel 150 and the first feeding wheel 140.

The second bearing 167 is disposed in the second mounting cavity 166 for enabling rotation of the second driven shaft 151, and the second driven shaft 151 includes a second outer shaft portion 152, a second driven flange portion 153, and a second inner shaft portion 154 axially connected, the second inner shaft portion 154 being in rotational engagement with the second bearing 167.

Referring to fig. 12 and 13, a second driven wire feeding gear 155 is sleeved on the second outer shaft 152, the second driven wire feeding gear 155 includes a second driven toothed disc 156 and a second driven sleeve 157 which are connected, the second feeding wheel 150 is sleeved on the second driven sleeve 157, when the second slider 160 slides into the second sliding chute 102, the second feeding wheel 150 approaches the first feeding wheel 140, the second driven toothed disc 156 is assembled with the second driving toothed disc 142 in a meshed manner, the second driving toothed disc 142 transmits power to the second driven toothed disc 156 to drive the second driven shaft 151 and the second feeding wheel 150 to operate, so that the tin wire 10 is conveyed by cooperation operation when the first feeding wheel 140 and the second feeding wheel 150 approach, and the second slider 160, the second bearing 167, the second driven shaft 151, the second driven wire feeding gear 155 and the second feeding wheel 150 form a driven part of the feeding assembly.

Referring to fig. 5 and 6, the second slider 160 is further provided with a second post hole 161, the feeding assembly further includes a second abutment post 163, a second adjusting screw 164, a second spring 165, and a second spring hole 162, the second abutment post 163 is installed in the second post hole 161 and protrudes out of the second post hole 161, the second spring hole 162 is located at one side of the second slider 160 near the second chute 102, the inner end of the second adjusting screw 164 abuts against the second abutment post 163, the second slider 160 drives the second driven shaft 151 to approach the second driving shaft 178 through the screw adjustment of the second adjusting screw 164, the first feeding wheel 140 and the second feeding wheel 150 approach the matching operation, the second spring 165 is disposed in the second spring hole 162 and elastically abuts against between the second slider 160 and the supporting plate 100, when the tin wires 10 with different thicknesses and sizes need to be replaced, the second abutment post 163 is pushed by adjusting the second adjusting screw 164, the distance between the first feeding wheel 140 and the second feeding wheel 150 is reduced for conveying the thinner tin wires 10, the second feeding wheel 160 is pushed out by the adjusting screw 164 to the second adjusting screw 165 and the second feeding wheel 150 until the distance between the second feeding wheel 140 and the second feeding wheel 150 is increased.

Referring to fig. 3, the tin wire unreeling mechanism further includes a tin plate 180, a tin wire hanging rod 181, a tin wire guiding block 182, a feeding sensor 184, and a discharging sensor 188, wherein the tin plate 180 is connected to one side of the support plate 100, the tin wire hanging rod 181 is disposed above the tin plate 180 for sleeving a tin wire drum 189, the tin wire guiding block 182 is disposed on the tin plate 180 and is provided with a tin penetrating hole 183, the feeding sensor 184 is disposed on the support plate 100 and is disposed below the feeding assembly corresponding to the tin penetrating hole 183, the discharging sensor 188 is disposed on the support plate 100, the tin wire 10 is wound on the tin wire drum 189, is fed into the tin wire guiding block 182 through the tin penetrating hole 183, is further fed into the tin penetrating hole 185 and penetrates through the feeding sensor 184, a conveying wheel 186 is further disposed below the feeding sensor 184, the conveying wheel 186 is fixed on the support plate 100 and rotates to contact with the tin wire 10, so that the tin wire 10 is conveyed conveniently, the tin wire 10 further passes through the wire breaking assembly downwards, whether wire breaking work is performed is selected according to welding flux requirements, a positioning wire aluminum part 187 with holes is further arranged between the wire breaking assembly and the feeding assembly, the tin wire 10 penetrates into the positioning wire aluminum part 187 after passing through the wire breaking assembly and is used for positioning the tin wire 10 to prevent the tin wire 10 from deviating, the tin wire 10 can smoothly enter the feeding assembly, the tin wire 10 enters the discharging sensor 188 after passing through the feeding assembly, and the feeding sensor 184 and the discharging sensor 188 can judge the occurrence of the conditions of tin wire feeding breakage, tin wire 10 running out, tin blocking and the like and remind operators to stop equipment and replace the tin wire 10, so as to perform whole set of wire breaking and tin wire 10 conveying work.

The tin wire unreeling mechanism further comprises a sealing cover plate 190 and an adjusting plate 200, wherein the sealing cover plate 190 is in a rectangular box shape, the supporting plate 100 is connected in the sealing cover plate 190, a transparent observation window 191 is further arranged on the sealing cover plate 190 and is used for facilitating operators to observe the internal operation condition of equipment, the adjusting plate 200 is connected with the supporting plate 100 corresponding to the first sliding groove 101 and the second sliding groove 102, the first adjusting screw 134 and the second adjusting screw 164 are in threaded fit with the adjusting plate 200, and the tin feeding roller 120 and the second feeding roller 150 are moved by rotating and adjusting the positions of the first adjusting screw 134 and the second adjusting screw 164 on the adjusting plate 200.

In summary, as will be readily understood by those skilled in the art, the automatic soldering machine with wire breaking and feeding functions provided in the embodiments of the present application includes a support plate 100, a wire breaking assembly, a feeding assembly, and a transmission assembly, and has novel structure, strong versatility and high automation degree.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (10)

1. An automatic soldering machine with broken silk and send silk function, its characterized in that, automatic soldering machine with broken silk and send silk function includes:

a main control machine table (20);

the transverse moving mechanism (21) is arranged above the main control machine table (20) through a supporting upright post and is used for providing motion support in the X direction;

the longitudinal moving mechanism (22) is arranged on the surface of the main control machine table (20) and is vertical to the transverse moving mechanism (21), the longitudinal moving mechanism (22) is used for providing motion support in the Y direction, the longitudinal moving mechanism (22) is provided with a universal carrier plate (30), the universal carrier plate (30) is used for assembling a jig box (40), and the jig box (40) is used for positioning and clamping parts to be welded;

the soldering assembly comprises a vertical moving mechanism (23) and a soldering iron mechanism (24), wherein the vertical moving mechanism (23) is connected with the transverse moving mechanism (21) for providing motion support in the Z direction, and the soldering iron mechanism (24) is connected with the vertical moving mechanism (23);

the tin wire unreeling mechanism is connected with the transverse moving mechanism (21) and moves synchronously with the tin welding assembly, the tin wire unreeling mechanism is used for directly unreeling tin wires (10) or is used for axially cutting the tin wires (10) and unreeling the tin wires (10), and the tin wires (10) penetrate to the soldering iron mechanism (24).

2. The automatic soldering machine with wire breaking and feeding functions according to claim 1, characterized in that: the automatic soldering machine with broken silk and send a function still includes flatiron temperature point and examines appearance (50), flatiron temperature point examines appearance (50) setting and is in main control board (20) surface and with main control board (20) internal circuit module electricity is connected, flatiron temperature point examines appearance (50) and is equipped with point and examines contact (51), point examine contact (51) with detect when flatiron mechanism (24) operating temperature of flatiron mechanism (24), main control board (20) obtain operating temperature and compare with preset temperature and feed back and adjust operating temperature.

3. The automatic soldering machine with wire breaking and feeding functions according to claim 1, characterized in that: the automatic soldering machine with the functions of breaking wires and feeding wires further comprises a cleaning box (60), the cleaning box (60) is arranged on the surface of the main control machine table (20), and the cleaning box (60) is connected with an air pump and used for blowing and cleaning the soldering iron mechanism (24).

4. The automatic soldering machine with wire breaking and feeding functions according to claim 1, characterized in that: the tin wire unreeling mechanism comprises:

the support plate (100) is provided with a first chute (101) and a second chute (102);

the wire breaking assembly comprises a wire breaking wheel (110) and a tin feeding roller (120), wherein the wire breaking wheel (110) is rotatably arranged based on the support plate (100), the tin feeding roller (120) is assembled in a sliding mode based on the first sliding groove (101), the tin feeding roller (120) is used for being matched with wire breaking operation when being close to the wire breaking wheel (110), and the tin feeding roller (120) is used for allowing tin wires (10) to pass through the wire breaking wheel (110) directly when being far away from the wire breaking wheel (110) and the tin feeding roller (120);

the feeding assembly comprises a first feeding wheel (140) and a second feeding wheel (150), wherein the first feeding wheel (140) is rotatably arranged based on the support plate (100) and is positioned below the wire breaking wheel (110), the second feeding wheel (150) is slidably assembled based on the second sliding groove (102) and is positioned below the tin feeding roller (120), and the second feeding wheel (150) adjusts the distance between the second feeding wheel and the first feeding assembly through sliding so as to further feed tin wires (10) with different diameter specifications;

and the transmission assembly is arranged on the support plate (100) and used for driving the yarn breaking wheel (110) and the first feeding wheel (140) to rotate.

5. The automatic solder machine with wire breaking and feeding functions according to claim 4, wherein the transmission assembly comprises:

a motor (170), wherein a first synchronous wheel (171) is arranged at the output end of the motor (170);

the first driving shaft lever (177) penetrates through the support plate (100) and is rotatably arranged with the support plate (100), the first end of the first driving shaft lever (177) is provided with the broken wire wheel (110), and the second end of the first driving shaft lever (177) is provided with the second synchronous wheel (172) and the third synchronous wheel (173);

a first synchronous belt (175) for connecting the first synchronous wheel (171) and the second synchronous wheel (172) in a transmission way;

the second driving shaft rod (178) penetrates through the support plate (100) and is rotatably arranged with the support plate (100), the first feeding wheel (140) is arranged at the first end of the second driving shaft rod (178), and the fourth synchronizing wheel (174) is arranged at the second end of the second driving shaft rod (178);

and a second synchronous belt (176) for connecting the third synchronous wheel (173) and the fourth synchronous wheel (174) in a transmission way.

6. The automatic solder machine with wire breaking and feeding functions of claim 5, wherein the wire breaking assembly further comprises:

the wire breaking gear shaft (111) is sleeved and mounted at the first end of the first driving shaft lever (177), the wire breaking gear shaft (111) comprises an outer shaft lever part (112), a wire breaking flange part (113) and an inner shaft lever part (114) which are axially connected, and the wire breaking wheel (110) is sleeved and connected on the outer shaft lever part (112);

a wire breaking end pressing piece (115) which is matched with the outer shaft part (112) and presses the wire breaking wheel (110) on the outer end surface of the wire breaking flange part (113);

and the driving wire feeding gear (116) is sleeved on the inner shaft (114).

7. The automatic solder machine with wire breaking and feeding functions of claim 6, wherein the wire breaking assembly further comprises:

the first sliding block (130) is slidably assembled with the first sliding groove (101) and is provided with a first mounting cavity (136);

a first bearing (137) disposed within the first mounting cavity (136);

a first driven shaft lever (121) including a first outer shaft portion (122), a first driven flange portion (123), and a first inner shaft portion (124) axially connected, the first inner shaft portion (124) being in rotational engagement with the first bearing (137);

the first driven wire feeding gear (125) is sleeved and mounted on the first outer shaft part (122), the first driven wire feeding gear (125) comprises a first driven fluted disc (126) and a first driven sleeve (127) which are connected, and the tin feeding roller (120) is sleeved and mounted on the first driven sleeve (127);

the first pinch roller block (128) is sleeved at the outer end of the first driven sleeve (127) and is used for limiting and pressing the tin feeding roller (120).

8. The automatic soldering machine with wire breaking and feeding functions according to claim 7, wherein the first slider (130) is further provided with a first column hole (131) and a first spring hole (132), the wire breaking assembly further comprises a first abutting column (133), a first adjusting screw (134) and a first spring (135), the first abutting column (133) is installed in the first column hole (131) and protrudes out of the first column hole (131), the inner end of the first adjusting screw (134) abuts against the first abutting column (133), the first slider (130) drives the first driven shaft (121) to approach the first driving shaft (177) through screw adjustment of the first adjusting screw (134), and the first spring (135) is arranged in the first spring hole (132) and elastically abuts against between the first slider (130) and the support plate (100).

9. The automatic soldering machine with the wire breaking and feeding functions according to claim 8, wherein the feeding assembly further comprises a driving feeding gear (141), the driving feeding gear (141) is sleeved on the first end of the second driving shaft lever (178), the driving feeding gear (141) comprises a second driving fluted disc (142) and a second driving sleeve (143) which are connected, and the first feeding wheel (140) is sleeved on the second driving sleeve (143).

10. The automatic solder machine with wire breaking and feeding functions according to claim 9, wherein the feeding assembly further comprises:

the second sliding block (160) is slidably assembled with the second sliding groove (102) and is provided with a second mounting cavity (166), a second column hole (161) and a second spring hole (162);

a second bearing (167) disposed within the second mounting cavity (166);

a second driven shaft (151) comprising a second outer shaft portion (152), a second driven flange portion (153), a second inner shaft portion (154) axially connected, the second inner shaft portion (154) being in rotational engagement with the second bearing (167);

the second driven wire feeding gear (155) is sleeved and mounted on the second outer shaft part (152), the second driven wire feeding gear (155) comprises a second driven fluted disc (156) and a second driven sleeve (157) which are connected, and the second feeding wheel (150) is sleeved and mounted on the second driven sleeve (157);

a second contact post (163) mounted in the second post hole (161) and protruding from the second post hole (161)

A second adjusting screw (164), wherein the inner end of the second adjusting screw (164) is abutted with the second abutting column (163), and the second slider (160) drives the second driven shaft lever (151) to approach the second driving shaft lever (178) through the spiral adjustment of the second adjusting screw (164);

and a second spring (165) disposed in the second spring hole (162) and elastically pushing against between the second slider (160) and the bracket plate (100).