Dispensing machine capable of quickly replacing dispensing needle

Abstract

The utility model relates to the technical field of dispensing machines, in particular to a dispensing machine capable of quickly replacing a dispensing needle head, which comprises a workbench, a fixed transmission mechanism movably arranged above the workbench, a support fixedly arranged above the workbench, a translation mechanism movably arranged on one side of the support, and a movable transmission mechanism movably arranged on the other side of the support. And a dispensing mechanism is movably arranged below the bracket through a translation mechanism. When the glue dispensing needle head needs to be replaced during daily use, the movable fixing nut below the mounting pipe is rotated, so that the glue dispensing needle head below the mounting pipe is unlocked, and the glue dispensing needle head is pulled out; and then a through needle above a new needle head is inserted from the lower part of the mounting pipe, so that the insertion and extension pipe is inserted into the butt joint slot below the mounting pipe, then the fixing nut is rotated, so that the needle head is fixed on the device under the interaction of the fixing nut and the mounting screw pipe, and the sealing effect is achieved through a sealing ring mounted inside.

Description

TECHNICAL FIELD

[0001] The utility model relates to the point gum machine technical field, concretely to a kind of point gum machine of quick replacement point gum needle head. BACKGROUND

[0002] At present, the process of many point gum machines on market is complex in dismounting and installing when replacing needle head, thereby reducing efficiency, so a kind of point gum machine of quick replacement point gum needle head is needed, so that operator can easily and quickly replace point gum needle head, which can greatly improve production efficiency and reduce labor cost.

[0003] In the point gum machine of quick replacement point gum head in the intelligent card manufacturing process disclosed in Chinese utility model patent application publication specification CN 211563529 U, the device is fixedly installed on the three-axis manipulator by fixing member, then the first connecting part of connecting member is aligned with the channel of fixing member, the first connecting part is located in the groove by passing through the channel, the first connecting part is rotated from free position to interference position by rotating connecting member, the connecting member can be simply installed on the fixing member. The first connecting part is moved upward, the first connecting part is rotated from interference position to free position by rotating connecting member, the first connecting part is parallel to the channel, the connecting member is moved downward, the point gum head body can be dismounted from the three-axis manipulator, the simple replacement of point gum head body can be realized, to improve the working efficiency of point gum machine, but the device does not have certain sealing structure, the situation of glue overflow may occur when pushing and extruding glue downward through point gum valve in use process, thereby reducing its working quality. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of point gum machine of quick replacement point gum needle head to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of point gum machine of quick replacement point gum needle head, comprising

[0007] Workbench, fixed transmission feeding mechanism is movably arranged above the workbench, support is fixedly arranged above the workbench, the translational mechanism is movably arranged in one side of the support, and the point gum mechanism is movably arranged below the support by translational mechanism;

[0008] Elevator, the elevator is movably arranged in front of workbench, the lifting plate is movably arranged in front of the elevator, the point gum valve is fixedly arranged in front of the lifting plate by screw, the support plate is fixedly arranged below the lifting plate, the mounting pipe is fixedly arranged in one side of the support plate, the glue tank is fixedly arranged above the support plate, the switch button is fixedly arranged above the workbench, and the control button group is fixedly arranged above the workbench.

[0009] Preferably, the glue dispensing mechanism comprises a discharge pipe and a needle, the glue dispensing valve is fixedly provided below the discharge pipe, a sealing slot is opened below the discharge pipe, the discharge pipe is movably arranged on the inner wall of the mounting pipe, a fixed nut is movably arranged on one side of the mounting pipe, a stop ring is fixedly arranged on one side of the mounting pipe, an installation screw pipe is movably arranged on the lower side of the mounting pipe through the fixed nut, a glue dispensing pipe is fixedly arranged below the installation screw pipe, and a needle is fixedly arranged below the glue dispensing pipe. The glue dispensing needle below is unlocked by rotating the fixed nut movably arranged below the mounting pipe, so that it can be pulled out. Then, the through needle above the new needle is inserted into the mounting pipe below to make the extension pipe inserted into the butt joint slot below the mounting pipe. Then, the fixed nut is rotated to make the fixed nut interact with the installation screw pipe, so that the needle is fixed on the device.

[0010] Preferably, a material channel is opened on the inner wall of the mounting pipe, an extension pipe is fixedly arranged above the material channel, and the extension pipe is movably arranged on the inner wall of the sealing slot. A sealing ring is fixedly arranged below the discharge pipe. The glue dispensing effect is achieved through the material channel in the mounting pipe, and the sealing effect is achieved by arranging the sealing ring between the extension pipe above the sealing slot and the discharge pipe.

[0011] Preferably, an extension pipe is fixedly arranged above the installation screw pipe, a through needle is fixedly arranged above the extension pipe, the through needle is movably arranged on the inner wall of the material channel, a butt joint slot is opened below the mounting pipe, and the inner wall of the butt joint slot is movably arranged on one side of the extension pipe. The through needle at one end of the extension pipe is inserted into the material channel, so that the effect of conveniently installing the needle and later dropping the glue is achieved.

[0012] Preferably, the fixed transmission mechanism comprises a transmission strip and a transmission slot, the transmission strip is fixedly arranged above the workbench, the transmission slot is opened above the transmission strip, transmission restraint grooves are opened on both sides of the transmission strip, a transmission screw rod is movably arranged on the inner wall of the transmission slot through a motor, a transmission column is movably arranged on one side of the transmission screw rod, a transmission screw groove is opened on one side of the transmission column, the inner wall of the transmission screw groove is movably arranged on one side of the transmission screw rod, a transmission box is fixedly arranged at the top end of the transmission column, a restraint plate is fixedly arranged below the transmission box, a restraint strip is fixedly arranged on one side of the restraint plate, the restraint strip is movably arranged on the inner wall of the transmission restraint groove, a rotating motor is fixedly arranged on the inner wall of the transmission box through a screw, an angle shaft is movably arranged above the rotating motor, and a transmission plate is fixedly arranged at the top end of the angle shaft. The parts to be glued are fixed on the transmission plate through the mounting screw hole above the transmission plate, and the transmission screw rod in the transmission slot rotates under the operation of the motor arranged in the transmission strip, interacts with the transmission column, and drives the transmission plate above to transmit the parts to the bracket below.

[0013] Preferably, the translation mechanism comprises a translation slot and a translation screw, one side of the support is provided with a translation slot, the inner wall of the translation slot is fixedly provided with a translation rod, the inner wall of the translation slot is movably provided with a translation screw, one side of the translation rod is movably provided with a translation plate, one side of the translation plate is fixedly provided behind the elevator, one side of the translation plate is provided with a translation hole, the inner wall of the translation hole is movably provided on one side of the translation rod, one side of the translation plate is provided with a translation screw hole, the inner wall of the translation screw hole is movably provided on one side of the translation screw, and the translation screw inside the translation slot and the translation plate on one side of the support are installed through the translation slot.

[0014] Preferably, the elevator is fixedly provided with a lifting motor above, the elevator is provided with a lifting slot in front, the elevator is provided with a lifting restraint slot in front, the elevator is fixedly provided with an air pipe above, and the air pipe is fixedly provided at the top end of the glue dispensing valve.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The glue dispensing machine with quick replacement of glue dispensing needle can place the device on a flat plane during use, fix the parts needing glue dispensing on the conveying plate by screws through the conveying plate installed above, rotate the conveying screw in the conveying groove under the operation of the motor installed in the conveying strip, drive the conveying plate above through the interaction of the conveying column, convey the parts to the lower side of the support, drip the glue in the glue tank on one side through the needle below through the glue dispensing valve installed by the elevator on one side of the support, and make the elevator on one side horizontally translate under the driving of the motor in the support through the translation screw installed in the translation slot and the translation plate on one side of the support, so that the glue dispensing effect is achieved.

[0017] 2. The glue dispensing machine with quick replacement of glue dispensing needle can replace the glue dispensing needle during daily use, unlock the glue dispensing needle below by rotating the fixing nut movably arranged below the installation pipe, then pull out the glue dispensing needle, insert the through needle above the new needle into the installation pipe below, then insert the insertion pipe into the butt joint slot below the installation pipe, rotate the fixing nut to make the fixing nut interact with the installation screw pipe, fix the needle on the device, and achieve the sealing effect through the sealing ring installed inside. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1The whole structure schematic view of the utility model;

[0019] Figure 2 The utility model discloses Figure 1 A detail enlarged structure schematic view of place A;

[0020] Figure 3 The installation pipe internal structure schematic view of the utility model;

[0021] Figure 4 The conveying box internal structure schematic view of the utility model;

[0022] In the drawing: 100, workbench;101, support;143, elevator;119, lifting plate;120, glue dispensing valve;122, support plate;124, installation pipe;121, glue tank;104, switch button;103, control button group;123, blanking pipe;135, sealing slot;125, fixed nut;129, baffle ring;128, installation screw pipe;126, glue dispensing pipe;127, needle;132, material through groove;134, extension pipe;130, plug-in extension pipe;133, through needle;131, butt joint slot;102, conveying strip;105, conveying groove;106, conveying restraint groove;140, conveying screw;141, conveying column;142, conveying screw groove;137, conveying box;107, restraint plate;148, restraint strip;138, rotary motor;139, angle shaft;108, conveying plate;109, translation groove;110, translation rod;113, translation screw;111, translation plate;112, translation hole;114, translation screw hole;115, lifting motor;118, lifting groove;117, lifting restraint groove;116, air pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4 A technical scheme provided by the utility model discloses

[0025] A glue dispensing machine capable of quickly replacing needle 127, comprising

[0026] Workbench 100, the fixed transmission feeding mechanism is movably arranged above workbench 100, the support 101 is fixedly arranged above workbench 100, the translation mechanism is movably arranged on one side of support 101, and the glue dispensing mechanism is movably arranged below support 101 through the translation mechanism.

[0027] The elevator 143 is movably arranged on one side of the workbench 100 in front of the workbench 100, a lifting plate 119 is movably arranged in front of the elevator 143, a glue valve 120 is fixedly arranged in front of the lifting plate 119 through a screw, a supporting plate 122 is fixedly arranged below the lifting plate 119, the mounting pipe 124 is fixedly arranged on one side of the supporting plate 122, the glue tank 121 is fixedly arranged above the supporting plate 122, the switch button 104 is fixedly arranged above the workbench 100, and the control button group 103 is fixedly arranged above the workbench 100.

[0028] In the embodiment, preferably, the glue dispensing mechanism comprises a feeding pipe 123 and a needle 127, the feeding pipe 123 is fixedly arranged below the glue valve 120, the sealing slot 135 is formed below the feeding pipe 123, the feeding pipe 123 is movably arranged on the inner wall of the mounting pipe 124, the fixed nut 125 is movably arranged on one side of the mounting pipe 124, the mounting pipe 124 is fixedly arranged on one side of the mounting pipe 124, the mounting pipe 124 is movably arranged below the mounting pipe 124 through the fixed nut 125, the mounting pipe 124 is fixedly arranged below the mounting pipe 124, the mounting pipe 124 is fixedly arranged below the mounting pipe 124, and the needle 127 is fixedly arranged below the mounting pipe 124.

[0029] Through the above scheme, the fixed nut 125 movably arranged below the mounting pipe 124 is rotated to unlock the needle 127 below, so that the needle 127 is pulled out, the through needle 133 above the new needle 127 is inserted below the mounting pipe 124, the extension pipe 130 is inserted into the docking slot 131 below the mounting pipe 124, and the fixed nut 125 is rotated to interact with the mounting pipe 128 to fix the needle 127 on the device.

[0030] In the embodiment, preferably, the inner wall of the mounting pipe 124 is provided with a feeding groove 132, the extension pipe 134 is fixedly arranged above the feeding groove 132, the extension pipe 134 is movably arranged on the inner wall of the sealing slot 135, and the sealing ring is fixedly arranged below the feeding pipe 123.

[0031] Through the above scheme, the feeding groove 132 in the mounting pipe 124 is used for conveying glue, and the sealing ring is arranged between the extension pipe 134 above the sealing slot 135 and the feeding pipe 123 to achieve the sealing effect.

[0032] In the embodiment, preferably, the extension pipe 130 is fixedly arranged above the mounting pipe 128, the through needle 133 is fixedly arranged above the extension pipe 130, the through needle 133 is movably arranged on the inner wall of the feeding groove 132, the docking slot 131 is formed below the mounting pipe 124, and the docking slot 131 is movably arranged on one side of the extension pipe 130.

[0033] Through the above scheme, the needle 127 and the later glue dropping effect are convenient to install by inserting the needle 133 at one end of the extension pipe 130 into the material slot 132.

[0034] In the embodiment, preferably, the fixed transmission mechanism comprises a transmission strip 102 and a transmission groove 105. The transmission strip 102 is fixedly arranged above the workbench 100. The transmission groove 105 is arranged above the transmission strip 102. The transmission strip 102 is provided with transmission restraint grooves 106 on both sides. The transmission screw 140 is movably arranged on the inner wall of the transmission groove 105 through a motor. The transmission column 141 is movably arranged on one side of the transmission screw 140. The transmission screw groove 142 is arranged on the inner wall of the transmission screw 140 on one side. The transmission column 141 is movably arranged on the inner wall of the transmission screw 140 on one side. The transmission box 137 is fixedly arranged on the top end of the transmission column 141. The restraint plate 107 is fixedly arranged below the transmission box 137. The restraint strip 148 is fixedly arranged on one side of the restraint plate 107. The restraint strip 148 is movably arranged on the inner wall of the transmission restraint groove 106 on one side. The rotating motor 138 is fixedly arranged on the inner wall of the transmission box 137 through a screw. The angle shaft 139 is movably arranged above the rotating motor 138. The transmission plate 108 is fixedly arranged on the top end of the angle shaft 139.

[0035] Through the above scheme, the parts that need to be glued can be fixed on the transmission plate 108 through the installation screw hole above the transmission plate 108 installed on the workbench 100. The transmission screw 140 in the transmission groove 105 is rotated under the operation of the motor installed in the transmission strip 102. The transmission column 141 interacts with the transmission plate 108 above to convey the parts to the bracket 101 below.

[0036] In the embodiment, preferably, the translation mechanism comprises a translation groove 109 and a translation screw 113. The translation groove 109 is arranged on one side of the bracket 101. The translation rod 110 is fixedly arranged on the inner wall of the translation groove 109. The translation screw 113 is movably arranged on the inner wall of the translation groove 109. The translation plate 111 is movably arranged on one side of the translation rod 110. The translation plate 111 is fixedly arranged behind the elevator 143 on one side. The translation hole 112 is arranged on one side of the translation plate 111. The translation hole 112 is movably arranged on one side of the translation rod 110. The translation screw hole 114 is arranged on one side of the translation plate 111. The translation screw hole 114 is movably arranged on one side of the translation screw 113.

[0037] Through the above scheme, the translation screw 113 and the translation plate 111 on one side installed in the translation groove 109 on both sides of the bracket 101 are driven by the motor in the bracket 101 to make the elevator 143 on one side move left and right.

[0038] In the embodiment, preferably, the lifting machine 143 is fixedly provided with a lifting motor 115 above the lifting machine 143, the lifting machine 143 is provided with a lifting groove 118 in front of the lifting machine 143, the lifting machine 143 is provided with a lifting restraint groove 117 in front of the lifting machine 143, the lifting machine 143 is fixedly provided with an air pipe 116 above the lifting machine 143, and the air pipe 116 is fixedly provided at the bottom end of the air pipe 116 to the top end of the glue dispensing valve 120.

[0039] Through the above scheme, the screw rod inside the lifting groove 118 is driven to rotate by the lifting motor 115 above the lifting machine 143, the screw plate on one side of the lifting plate 119 is lifted, and the glue dispensing valve 120 below is controlled to perform the glue dispensing operation under the action of the air pipe 116.

[0040] In use, the device is placed on a flat surface, the parts to be dispensed with glue are fixed on the conveying plate 108 by screws through the mounting screw holes above the device workbench 100, the conveying screw rod 140 inside the conveying groove 105 is rotated under the operation of the motor inside the conveying strip 102 to interact with the conveying column 141 to drive the conveying plate 108 above to convey the parts to the bracket 101 below, the glue in the glue tank 121 on one side is dripped on the parts through the needle 127 below the glue dispensing valve 120 installed on one side of the bracket 101 through the lifting machine 143, and the lifting machine 143 on one side is horizontally translated under the action of the motor inside the bracket 101 through the horizontal translation screw rod 113 inside the horizontal translation groove 109 and the horizontal translation plate 111 on one side, so as to achieve the effect of dispensing glue.

[0041] When the device needs to replace the glue dispensing needle 127 during daily use, the fixing nut 125 below the rotating installation pipe 124 is rotated to unlock the glue dispensing needle 127 below to pull it out, the through needle 133 above the new needle 127 is inserted into the insertion slot 131 below the installation pipe 124 to make the insertion pipe 130 inserted into the installation pipe 124 below, the fixing nut 125 is rotated to make the fixing nut 125 interact with the installation screw pipe 128 to fix the needle 127 on the device, and the sealing ring is installed inside to achieve the sealing effect.

[0042] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A glue dispenser with quick change glue needle, characterized in that: The utility model provides a kind of automatic dispensing machine, including Workbench (100), fixed transmission conveying mechanism is movably arranged above the workbench (100), support (101) is fixedly arranged above the workbench (100), the translational mechanism is movably arranged in one side of support (101), glue-dropping mechanism is movably arranged below support (101) by translational mechanism; Elevator (143), the elevator (143) is movably arranged in front of workbench (100) side, glue-dropping valve (120) is fixedly arranged in front of lifting plate (119) by screw, support plate (122) is fixedly arranged below lifting plate (119), mounting pipe (124) is fixedly arranged in one side of support plate (122), glue tank (121) is fixedly arranged above support plate (122), switch button (104) is fixedly arranged above workbench (100), control button group (103) is fixedly arranged above workbench (100).

2. The glue dispenser of claim 1, wherein: The glue-dropping mechanism includes blanking pipe (123) and needle (127), glue-dropping valve (120) is fixedly arranged below blanking pipe (123), sealing slot (135) is formed in the lower portion of blanking pipe (123), blanking pipe (123) is movably arranged in the inner wall of mounting pipe (124), fixed nut (125) is movably arranged in one side of mounting pipe (124), baffle ring (129) is fixedly arranged in one side of mounting pipe (124), mounting screw pipe (128) is movably arranged in one side of mounting pipe (124) by fixed nut (125), glue-dropping pipe (126) is fixedly arranged below mounting screw pipe (128), needle (127) is fixedly arranged below glue-dropping pipe (126).

3. The glue dispenser of claim 1, wherein: The inner wall of mounting pipe (124) is provided with material channel (132), extension pipe (134) is fixedly arranged above material channel (132), extension pipe (134) is movably arranged in the inner wall of sealing slot (135), sealing ring is fixedly arranged below blanking pipe (123).

4. The glue dispenser of claim 2, wherein: The upper portion of mounting screw pipe (128) is provided with plug-in pipe (130), plug-in pipe (130) is fixedly arranged above, through needle (133) is movably arranged in the inner wall of material channel (132), docking slot (131) is formed in the lower portion of mounting pipe (124), docking slot (131) is movably arranged in one side of plug-in pipe (130).

5. The glue dispenser of claim 1, wherein: The fixed transmission mechanism comprises a transmission strip (102) and a transmission groove (105), the workbench (100) is fixedly provided with the transmission strip (102) above, the transmission strip (102) is provided with the transmission groove (105) above, the transmission strip (102) is provided with a transmission binding groove (106) on both sides, the inner wall of the transmission groove (105) is movably provided with a transmission screw rod (140) through a motor, one side of the transmission screw rod (140) is movably provided with a transmission column (141), one side of the transmission column (141) is provided with a transmission screw groove (142), the inner wall of the transmission screw groove (142) is movably arranged on one side of the transmission screw rod (140), the top of the transmission column (141) is fixedly provided with a transmission box (137), the transmission box (137) is fixedly provided with a binding plate (107) below, one side of the binding plate (107) is fixedly provided with a binding strip (148), one side of the binding strip (148) is movably arranged on the inner wall of the transmission binding groove (106), the inner wall of the transmission box (137) is fixedly provided with a rotating motor (138) through a screw, the rotating motor (138) is movably provided with an angle shaft (139) above, and the top of the angle shaft (139) is fixedly provided with a transmission plate (108).

6. The glue dispenser of claim 1, wherein: The translation mechanism comprises a translation groove (109) and a translation screw rod (113), one side of the support (101) is provided with a translation groove (109), the inner wall of the translation groove (109) is fixedly provided with a translation rod (110), the inner wall of the translation groove (109) is movably provided with a translation screw rod (113), one side of the translation rod (110) is movably provided with a translation plate (111), one side of the translation plate (111) is fixedly arranged behind the elevator (143), one side of the translation plate (111) is provided with a translation hole (112), the inner wall of the translation hole (112) is movably arranged on one side of the translation rod (110), and one side of the translation plate (111) is provided with a translation screw hole (114).

7. The glue dispenser of claim 1, wherein: The elevator (143) is fixedly provided with a lifting motor (115) above, the elevator (143) is provided with a lifting groove (118) in front, the elevator (143) is provided with a lifting binding groove (117) in front, the elevator (143) is fixedly provided with an air pipe (116) above, and the bottom of the air pipe (116) is fixedly arranged on the top of the glue dispensing valve (120).

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