Paint dipping equipment for chemical tube

Abstract

The utility model discloses a powder pipe paint dipping device which comprises a chain assembly, a paint dipping assembly, a paint dipping assembly and a paint dipping assembly. The chain assembly comprises a conveying chain and a supporting rod installed on the conveying chain. The hanging piece is hung on the supporting rod; the suspension part is used for loading a medicine tube; the paint tank is arranged below the chain assembly and used for storing paint; the waste material plate is arranged below the chain assembly and is arranged in parallel with the paint groove; the bracket is provided with a positioning column for placing a suspension piece; the conveying platform is used for conveying the medicine tubes to the hanging pieces on the positioning columns; the loading and unloading robot is arranged between the support and the chain assembly and used for exchanging the hanging pieces on the positioning columns and the supporting rods. According to the paint dipping equipment for the chemical tube, full-automatic paint dipping of the chemical tube can be completed, the paint dipping efficiency is greatly improved, the labor cost is reduced, and the paint dipping yield is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine tube processing equipment, in particular to a medicine tube varnish dipping equipment. Background Art

[0002] The medicine tube needs to be dipped in paint, but the current degree of automation is not high, which reduces the efficiency of dipping in paint, and the labor cost is high and the yield of dipping in paint is low. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a drug tube varnish dipping device with a high degree of automation, which can effectively improve the varnish dipping efficiency and the varnish dipping yield.

[0004] The drug tube varnish dipping device according to the embodiment of the utility model comprises:

[0005] A chain assembly, comprising a conveyor chain and a support rod mounted on the conveyor chain;

[0006] A hanging member, hung on the support rod; the hanging member is used to load the medicine tube;

[0007] A paint tank, disposed below the chain assembly, for storing paint;

[0008] A waste plate is disposed below the chain assembly and arranged in parallel with the paint tank;

[0009] A bracket, provided with a positioning column for placing the hanging member;

[0010] A conveying platform, used for conveying a medicine tube to the hanging member on the positioning column;

[0011] A loading and unloading robot is arranged between the bracket and the chain assembly, and is used for exchanging the locating column and the hanging parts on the supporting rod.

[0012] The drug tube varnish dipping device according to the embodiment of the utility model has at least the following beneficial effects:

[0013] The medicine tube is transported to the hanging part placed on the positioning column through the conveying platform, and then the loading and unloading robot automatically completes the transfer of the hanging part between the positioning column and the chain assembly. During the rotation of the chain assembly, the medicine tube on the hanging part hanging on the support rod can be driven through the paint tank to complete the paint dipping. Finally, the medicine tube that has been dipped in paint is transferred to the conveying platform by the loading and unloading robot. The medicine tube dipping paint equipment of this embodiment can complete the fully automatic dipping of medicine tubes, which greatly improves the dipping paint efficiency, reduces labor costs, and improves the yield rate of dipping paint.

[0014] According to some embodiments of the utility model, the chain assembly further comprises a first limit plate, the first limit plate is arranged above the paint tank, and the first limit plate is provided with a first guide surface protruding from the surface thereof;

[0015] The hanging member comprises a mounting plate and a hanging rod, wherein the hanging rod is hung on the supporting rod and can swing around the supporting rod, and the mounting plate is provided with a mounting hole for mounting the medicine tube; the swing of the hanging rod around the supporting rod can drive the mounting plate to swing synchronously;

[0016] Wherein, when the hanging member passes through the first limiting plate position, the hanging rod moves along the first guide surface, and when the hanging rod moves along the first guide surface, it rotates around the supporting rod and drives the mounting plate to vibrate.

[0017] According to some embodiments of the utility model, the first guide surface includes a first guide section and a first step section, the suspension rod rotates around the support rod when moving along the first guide section, and the suspension rod drives the mounting plate to shake when moving along the first step section.

[0018] According to some embodiments of the utility model, the chain assembly also includes a second limit plate, which is arranged horizontally with the first limit plate; the second limit plate is provided with a second guide surface protruding from its surface, and when the hanging member passes through the position of the second limit plate, the hanging rod moves along the second guide surface, and when the hanging rod moves along the second guide surface, it rotates around the support rod and drives the mounting plate to shake.

[0019] According to some embodiments of the utility model, a blowing structure is installed on the waste plate, and the blowing structure is used to blow air upwards;

[0020] Along the conveying direction of the conveying chain, the first limiting plate, the second limiting plate and the blowing structure are arranged in sequence.

[0021] According to some embodiments of the utility model, a shielding plate is installed above the blowing structure, and the shielding plate is connected to a telescopic device that drives the shielding plate to slide horizontally.

[0022] According to some embodiments of the utility model, the bracket is provided with a first slide rail and a second slide rail, the slide rail is slidably mounted with a first transfer structure, the second slide rail is slidably mounted with the second transfer structure, and a flip structure is installed between the first slide rail and the second slide rail;

[0023] The flipping structure is used to flip the medicine tube, the first transfer structure is used to transfer the medicine tube on the conveying platform to the flipping structure, and the second transfer structure is used to transfer the medicine tube of the flipping structure to the hanging member located on the positioning column.

[0024] According to some embodiments of the utility model, the conveying platform is installed with a clamping structure for clamping the medicine tube, and the clamping structure includes two oppositely arranged first clamps and second clamps, the first clamp is connected to a first elastic member driving it to slide toward the second clamp, and the second clamp is connected to a second elastic member driving it to slide toward the first clamp, and the first clamp and the second clamp move toward each other to clamp the medicine tube located between the first clamp and the second clamp.

[0025] According to some embodiments of the utility model, a first unlocking structure is installed at the head and tail ends of the conveying platform, and the first unlocking structure includes a first telescopic structure and a first plug plate, and the first plug plate is installed at the movable end of the first telescopic structure; the first telescopic structure drives the first plug plate to be inserted between the first clamping plate and the second clamping plate, so that the first clamping plate and the second clamping plate slide back to back, thereby allowing the clamping structure to loosen the clamping of the medicine tube.

[0026] According to some embodiments of the utility model, the hanging member is installed with a plurality of clamping structures, and the plurality of clamping structures are respectively installed on the peripheries of the plurality of mounting holes to clamp the medicine tubes passing through the mounting holes;

[0027] The support is also provided with a second unlocking structure, which can be partially inserted into the clamping structure so that the clamping structure releases the clamping of the medicine tube.

[0028] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0030] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of a paint tank according to an embodiment of the utility model;

[0032] Figure 3 for Figure 1 The enlarged view of point A in the middle;

[0033] Figure 4 This is a schematic structural diagram of a first limiting plate in an embodiment of the utility model;

[0034] Figure 5 This is a schematic structural diagram of a second limiting plate in an embodiment of the utility model;

[0035] Figure 6 A schematic diagram of the structure of a bracket according to an embodiment of the utility model;

[0036] Figure 7 for Figure 6 The enlarged view of point B in the middle;

[0037] Figure 8 A top view of a suspension member according to an embodiment of the utility model;

[0038] Fig. 9 It is a structural schematic diagram of the clamping structure of an embodiment of the utility model.

[0039] Figure Number:

[0040] The conveying platform 1000, the first unlocking structure 1010, the first telescopic structure 1011, the first plug plate 1012, the clamping structure 1100, the first clamping plate 1110, the first elastic member 1111, the first contact ring 1112, the second clamping plate 1120, the second elastic member 1121, the second contact ring 1122, the first bottom plate 1130, the first stopper 1131, the second stopper 1132, the loading and unloading robot 1200, the hanging member 1300, the mounting plate 1310, the mounting hole 1311, the hanging rod 1320, the slot 1321, the clamping structure 1500, the first clamping block 1510, the third elastic member 1511, the third contact ring 1512, the second clamping block 1520, the fourth elastic member 1521, and the fourth contact ring 1522;

[0041] Bracket 2000, first slide rail 2010, second slide rail 2020, second unlocking structure 2030, second telescopic structure 2031, second plug plate 2032, positioning column 2040, flip structure 2100, flip plate 2110, clamping claw 2111, driving member 2120, first transfer structure 2200, second transfer structure 2300;

[0042] Chain assembly 3000, conveyor chain 3100, support rod 3110, paint trough 3200, guide rod 3210, lifting device 3220, first limit plate 3300, first guide surface 3310, first guide section 3311, first horizontal section 3312, first step section 3313, first arcuate groove 3314, second limit plate 3400, second guide surface 3410, second guide section 3411, second horizontal section 3412, second step section 3413, second arcuate groove 3414, waste plate 3500, blowing structure 3510, shielding plate 3520, telescopic device 3521. DETAILED DESCRIPTION

[0043] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0044] In the description of the present invention, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0045] In the description of the present utility model, "a plurality" means more than two. If there is a description of "first" or "second", it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0046] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0047] Reference Figures 1 to 9 The drug tube varnish dipping equipment of the embodiment of the utility model includes: a chain assembly 3000, including a conveying chain 3100 and a support rod 3110 installed on the conveying chain 3100; a hanging piece 1300, hung on the support rod 3110; the hanging piece 1300 is used to load the drug tube; a paint tank 3200, arranged below the chain assembly 3000, for storing paint; a waste plate 3500, arranged below the chain assembly 3000 and arranged in parallel with the paint tank 3200; a bracket 2000, provided with a positioning column 2040 for placing the hanging piece 1300; a conveying platform 1000, used to convey the drug tube to the hanging piece 1300 on the positioning column 2040; a loading and unloading robot 1200, arranged between the bracket 2000 and the chain assembly 3000, and the loading and unloading robot 1200 is used to exchange the positioning column 2040 and the hanging piece 1300 on the support rod 3110.

[0048] The drug tube varnish dipping equipment of the embodiment of the utility model conveys the drug tube to the hanging part 1300 placed on the positioning column 2040 through the conveying platform 1000, and then the loading and unloading robot 1200 automatically completes the transfer of the hanging part 1300 between the positioning column 2040 and the chain assembly 3000. During the rotation of the chain assembly 3000, the drug tube on the hanging part 1300 hanging on the support rod 3110 can be driven to pass through the paint tank 3200 to complete the varnish dipping, and finally the drug tube that has been varnished is transferred to the conveying platform 1000 through the loading and unloading robot 1200. The drug tube varnish dipping equipment of the present embodiment can complete the fully automatic varnish dipping of the drug tube, which greatly improves the varnish dipping efficiency, reduces labor costs, and improves the yield rate of varnish dipping.

[0049] In the embodiments of the present invention, referring to Figure 1 As shown, the conveying platform 1000 is equipped with a clamping structure 1100 for clamping the medicine tube, and the loading and unloading equipment is installed at the head end of the conveying platform 1000, for supplying the medicine tube to the conveying platform 1000; the loading and unloading robot 1200 is installed at the tail end of the conveying platform 1000, for grabbing the hanging piece 1300 on the positioning column 2040 and sending the hanging piece 1300 to the support rod 3110 of the conveying chain 3100; the hanging piece 1300 is used to fix the medicine tube to facilitate the dipping of the medicine tube into paint.

[0050] It is important to understand that Figure 1 As shown, in this embodiment, there are two conveying platforms 1000 arranged in parallel, and the conveying directions of the two conveying platforms 1000 are opposite. For ease of understanding, in this embodiment, they are defined as the first platform and the second platform respectively. If the conveying direction of the first platform is from the loading and unloading equipment to the loading and unloading robot 1200, then the conveying direction of the second platform is from the loading and unloading robot 1200 to the loading and unloading equipment; wherein, the loading and unloading equipment delivers the unpainted medicine tube to the first platform, and then the first platform delivers the medicine tube to the positioning column 204 0, the loading and unloading robot 1200 transfers the hanging piece 1300 on the positioning column 2040 to the conveying chain 3100 and hangs it on the supporting rod 3110; after the medicine tube is dipped in paint, the loading and unloading robot 1200 grabs the suspended piece 1300 that has been dipped in paint from the supporting rod 3110 and transfers it to the positioning column 2040, and then the second platform transports the medicine tube on the hanging piece 1300 of the positioning column 2040 to one end close to the loading and unloading equipment, and the loading and unloading equipment sends the medicine tube on the second platform to the next process.

[0051] In the embodiment of the utility model, the support 2000 is arranged between the tail end of the conveying platform 1000 and the loading and unloading robot 1200; the support 2000 is equipped with a flipping structure 2100, a first transfer structure 2200 and a second transfer structure 2300, the flipping structure 2100 is used to flip the medicine tube, the first transfer structure 2200 is used to transfer the medicine tube of the conveying platform 1000 to the flipping structure 2100, and the second transfer structure 2300 is used to transfer the medicine tube of the flipping structure 2100 to the hanging member 1300 of the positioning column 2040. The flipping of the medicine tube is mainly determined by the storage requirements of the medicine tube. For example, only the bottom of the medicine tube needs to be dipped in paint, but the medicine tube needs to be stored with the head facing down, so the flipping structure 2100 is needed to flip the medicine tube so as to facilitate the dip in paint of the bottom of the medicine tube; the first transfer structure 2200 and the second transfer structure 2300 are basically the same.

[0052] In the embodiments of the present invention, referring to Figure 6 As shown, the bracket 2000 is provided with a first slide rail 2010 and a second slide rail 2020, the first transfer structure 2200 is slidably mounted on the first slide rail 2010, the second transfer structure 2300 is slidably mounted on the second slide rail 2020, and the flip structure 2100 is arranged between the first slide rail 2010 and the second slide rail 2020. The structures of the first slide rail 2010 and the second slide rail 2020 are also basically the same. The first transfer structure 2200 mainly includes a first mounting seat slidably mounted on the first slide rail 2010, and the first mounting seat is equipped with a plurality of first mechanical claws, and the plurality of first mechanical claws can be lifted and grasped. Similarly, the second transfer structure 2300 mainly includes a second mounting seat slidably mounted on the second slide rail 2020, and the second mounting seat is equipped with a plurality of second mechanical claws, and the plurality of second mechanical claws can be lifted and grasped.

[0053] In the embodiment of the utility model, the flip structure 2100 includes a flip plate 2110 and a driving member 2120. The middle of the flip plate 2110 is connected to the driving member 2120. The flip plate 2110 is provided with a clamp 2111 for clamping the medicine tube on both opposite sides. The driving member 2120 is used to drive the flip plate 2110 to flip. The process of transferring the medicine tube from the conveying platform 1000 to the hanging member 1300 is as follows:

[0054] 1. When the first mounting seat slides along the first slide rail 2010 to one end close to the conveying platform 1000, the first mechanical claw descends to grab the medicine tube on the conveying platform 1000, and then the first mechanical claw rises; the first mounting seat slides along the first slide rail 2010 to one end close to the flip structure 2100, and the first mechanical claw descends to place the medicine tube on the first side of the flip plate 2110;

[0055] 2. The driving member 2120 drives the flip plate 2110 to flip;

[0056] 3. The second mounting seat slides along the second slide rail 2020 to one end close to the flip structure 2100, the second mechanical claw descends to grab the medicine tube after flipping on the flip plate 2110, and then the second mechanical claw rises; the second mounting seat slides along the second slide rail 2020 to one end close to the suspension member 1300, the second mechanical claw descends to place the medicine tube on the suspension member 1300 of the positioning column 2040.

[0057] The loading and unloading equipment and the loading and unloading robot 1200 are used to automatically load and unload the medicine tubes. The first transfer structure 2200, the second professional structure and the flipping structure 2100 are set to transfer the medicine tubes in the intermediate steps, thereby realizing fully automated transportation of the medicine tubes, greatly improving the transportation efficiency of the medicine tubes and reducing labor costs.

[0058] In the embodiment of the utility model, the clamping structure 1100 includes two first clamping plates 1110 and second clamping plates 1120 arranged opposite to each other. The first clamping plate 1110 is connected to a first elastic member 1111 driving it to slide toward the second clamping plate 1120. The second clamping plate 1120 is connected to a second elastic member 1121 driving it to slide toward the first clamping plate 1110. The first clamping plate 1110 and the second clamping plate 1120 move toward each other to clamp the medicine tube between the first clamping plate 1110 and the second clamping plate 1120. For details, refer to Figure 1 , Fig. 9 As shown, a first clamping plate 1110 of the clamping structure 1100 is provided with a plurality of first grooves on one side facing the second clamping plate 1120, and a second clamping plate 1120 is provided with a plurality of second grooves on one side facing the first clamping plate 1110, and the plurality of first grooves correspond to the plurality of second grooves one by one; when the first clamping plate 1110 and the second clamping plate 1120 are close to each other, the medicine tube is clamped between the first groove and the second groove. The plurality of first grooves are arranged at intervals along the length direction of the first clamping plate 1110, and the plurality of second grooves are arranged at intervals along the length direction of the second clamping plate 1120; both the first groove and the second groove are arc grooves.

[0059] Furthermore, the first elastic member 1111 and the second elastic member 1121 are preferably springs. The clamping structure 1100 also includes a first bottom plate 1130, on which a first stop block 1131 and a second stop block 1132 are fixed, and two ends of the first elastic member 1111 respectively abut against the first stop block 1131 and a side of the first clamping plate 1110 facing away from the second clamping plate 1120, and two ends of the second elastic member 1121 respectively abut against the second stop block 1132 and a side of the second clamping plate 1120 facing away from the first clamping plate 1110. Fig. 9As shown, there are two first blocks 1131, which are respectively arranged at the two ends of the length direction of the first splint 1110, and there are two first elastic members 1111, which are respectively installed on the two first blocks 1131; correspondingly, there are two second blocks 1132, which are respectively arranged at the two ends of the length direction of the second splint 1120, and there are two second elastic members 1121, which are respectively installed on the two second blocks 1132.

[0060] In the embodiments of the present invention, referring to Figure 1 As shown, the first unlocking structure 1010 is installed at the head end and the tail end of the conveying platform 1000. The first unlocking structure 1010 is used to drive the first clamping plate 1110 and the second clamping plate 1120 to slide back to each other so that the clamping structure 1100 releases the clamping of the drug tube. Figure 1 , Fig. 9 As shown, there are four first unlocking structures 1010, two first unlocking structures 1010 are provided at the head end of the conveying platform 1000, and two first unlocking structures 1010 are provided at the tail end of the conveying platform 1000. The two first unlocking structures 1010 at the head end of the conveying platform 1000 are respectively arranged at the two ends of the length direction of the clamping structure 1100 at the head end of the conveying platform 1000, and the two first unlocking structures 1010 at the tail end of the conveying platform 1000 are respectively arranged at the two ends of the length direction of the clamping structure 1100 at the tail end of the conveying platform 1000. Since the clamping structure 1100 has a certain length, the first unlocking structures 1010 are provided at both ends of the length direction thereof, which can better ensure that the first clamping plate 1110 and the second clamping plate 1120 slide back to back to release the clamping of the drug tube.

[0061] In an embodiment of the utility model, the first unlocking structure 1010 includes a first telescopic structure 1011 and a first plug plate 1012, and the first plug plate 1012 is installed at the movable end of the first telescopic structure 1011; the first telescopic structure 1011 drives the first plug plate 1012 to be inserted between the first clamping plate 1110 and the second clamping plate 1120, so that the first clamping plate 1110 and the second clamping plate 1120 slide back to back.

[0062] Further, see Fig. 9As shown, the first clamping plate 1110 is equipped with a first contact ring 1112 that can rotate around its own axis, and the second clamping plate 1120 is equipped with a second contact ring 1122 that can rotate around its own axis. The first contact ring 1112 and the second contact ring 1122 are arranged correspondingly, and the first plug plate 1012 is inserted between the first contact ring 1112 and the second contact ring 1122. The first contact ring 1112 and the second contact ring 1122 are arranged to reduce the friction force when the first plug plate 1012 is inserted into the clamping structure 1100, thereby extending the service life of the clamping structure 1100 and the first unlocking structure 1010.

[0063] In the embodiment of the present utility model, the hanging member 1300 includes a mounting plate 1310, the mounting plate 1310 is provided with a plurality of mounting holes 1311 for mounting the drug tube, and the mounting plate 1310 is mounted on the positioning column 2040. Figure 7 , Figure 8 As shown, both ends of the mounting plate 1310 are provided with hanging rods 1320. The bracket 2000 is provided with two groups of positioning columns 2040, and the two groups of positioning columns 2040 correspond to the two conveying platforms 1000 respectively. One group of positioning columns 2040 includes two positioning columns 2040 arranged at intervals, and the two positioning columns 2040 in the same group are respectively used to support both ends of the mounting plate 1310 in the length direction, but the positioning columns 2040 are not directly connected to the mounting plate 1310, and the positioning columns 2040 are only used to support the mounting plate 1310, so as to facilitate the loading and unloading robot 1200 to clamp the hanging member 1300 from the positioning columns 2040. Both ends of the mounting plate 1310 in the length direction are provided with through holes, and the tops of the two positioning columns 2040 are respectively penetrated into the two through holes.

[0064] In the embodiment of the present utility model, the hanging member 1300 further includes a plurality of clamping structures 1500, which are respectively installed on the periphery of the plurality of mounting holes 1311 to clamp the drug tubes passing through the mounting holes 1311 to prevent the drug tubes from shaking and falling off the hanging member 1300 during the coating process; Figure 6 As shown, the bracket 2000 is also equipped with a second unlocking structure 2030, and the second unlocking structure 2030 can be partially inserted into the clamping structure 1500 to make the clamping structure 1500 release the clamping of the drug tube. Figure 7 , Figure 8 As shown, the clamping structure 1500 includes two relatively arranged first clamping blocks 1510 and second clamping blocks 1520. The first clamping block 1510 is connected to a third elastic member 1511 that drives it to slide toward the second clamping block 1520, and the second clamping block 1520 is connected to a fourth elastic member 1521 that drives it to slide toward the first clamping block 1510. The first clamping block 1510 and the second clamping block 1520 move toward each other to clamp the medicine tube located between the first clamping block 1510 and the second clamping block 1520.

[0065] Furthermore, the second unlocking structure 2030 includes a second telescopic structure 2031 and a second plug plate 2032, and the second plug plate 2032 is installed at the movable end of the second telescopic structure 2031; the second telescopic structure 2031 drives the second plug plate 2032 to be inserted between the first clamping block 1510 and the second clamping block 1520, so that the first clamping block 1510 and the second clamping block 1520 slide back to back. Figure 7 As shown, the second plug plate 2032 of the second unlocking structure 2030 is inserted between the first clamp block 1510 and the second clamp block 1520 before the second transfer structure 2300 places the medicine tube on the hanger 1300, so as to facilitate the placement of the medicine tube between the first clamp block 1510 and the second clamp block 1520.

[0066] It should be noted that, refer to Figure 8 As shown, the clamping structure 1500 is provided with a plurality of corresponding mounting holes 1311, and the plurality of clamping structures 1500 corresponds to the plurality of mounting holes 1311 one by one. On the contrary, the clamping structure 1100 clamps a plurality of drug tubes through a first clamping plate 1110 and a second clamping plate 1120, so there is a difference in the structure of the first plugging plate 1012 and the second plugging plate 2032, and there is also a difference in the sliding direction of the first plugging plate 1012 and the second plugging plate 2032, and the sliding directions of the first plugging plate 1012 and the second plugging plate 2032 are perpendicular to each other. The clamping structure 1500 is set to clamp only one drug tube, so that the damage of a single clamping structure 1500 does not affect the use of other clamping structures 1500, thereby reducing the risk of the drug tube falling off the hanging member 1300 during the varnishing process.

[0067] Furthermore, a third stop block and a fourth stop block are provided on the mounting plate 1310, two ends of the third elastic member 1511 are respectively abutted against the first clamp block 1510 and the third stop block, and two ends of the fourth elastic member 1521 are respectively abutted against the second clamp block 1520 and the fourth stop block; since there are multiple first clamp blocks 1510 and second clamp blocks 1520, there are multiple third stops and third elastic members 1511 corresponding to the first clamp block 1510, and there are multiple fourth stops and fourth elastic members 1521 corresponding to the second clamp block 1520.

[0068] In the embodiment of the present invention, the suspension rod 1320 of the suspension member 1300 is hung on the support rod 3110, and the movement of the conveying chain 3100 can drive the suspension member 1300 to move synchronously, thereby driving the drug tube on the suspension member 1300 to move synchronously. Figure 1 , Figure 2As shown, the hanging rod 1320 is hung on the support rod 3110 and can swing around the support rod 3110. The swing of the hanging rod 1320 around the support rod 3110 can drive the mounting plate 1310 to swing synchronously; the multiple mounting grooves provided on a single mounting plate 1310 are evenly spaced along the length direction of the mounting plate 1310. Since the hanging member 1300 is only movably hung on the support rod 3110, the hanging member 1300 has a simple structure and is convenient for the hanging member 1300 to be installed and removed from the support rod 3110 as a whole.

[0069] Further, see Figure 1 , Figure 2 As shown, the paint trough 3200 is arranged below the conveying chain 3100 for storing paint; the first limiting plate 3300 is arranged above the paint trough 3200, and the first limiting plate 3300 is provided with a first guide surface 3310 protruding from its surface; wherein, when the hanging member 1300 passes through the position of the first limiting plate 3300, the hanging rod 1320 moves along the first guide surface 3310, and when the hanging rod 1320 moves along the first guide surface 3310, it rotates around the support rod 3110 and drives the mounting plate 1310 to vibrate. The path of the suspension member 1300 is limited by setting a first guide surface 3310 on the first limiting plate 3300, and when the suspension member 1300 moves along the first guide surface 3310, it can rotate around the support rod 3110 and drive the mounting plate 1310 to vibrate, thereby causing the medicine tube installed on the mounting plate 1310 to vibrate, thereby shaking out the bubbles in the medicine tube groove, ensuring that the side walls of the medicine tube groove are covered with paint, thereby improving the yield rate of the paint dipping.

[0070] In the embodiments of the present invention, referring to Figure 7 , Figure 8 As shown, the suspension member 1300 includes a mounting plate 1310 and two suspension rods 1320. The two suspension rods 1320 are respectively connected to the two ends of the mounting plate 1310 in the length direction, and the suspension rods 1320 and the mounting plate 1310 are preferably fixedly connected, such as by welding. A slot 1321 is provided in the middle of the two suspension rods 1320, and the support rod 3110 is installed in the slot 1321. The slot 1321 is divided into an opening section and an embedded section. The length extension direction of the opening section is the radial direction of the suspension rod 1320, and the length extension direction of the embedded section is the axial direction of the suspension rod 1320. The support rod 3110 is cylindrical, and the support rod 3110 enters from the opening section of the slot 1321 and is finally located in the embedded section.

[0071] Further, see Figure 4As shown, the first guide surface 3310 of the first limit plate 3300 faces downward, and when the hanging member 1300 passes through the position of the first limit plate 3300, the top of the hanging rod 1320 will contact the first guide surface 3310. Since the first guide surface 3310 is not a horizontal surface, when the top of the hanging rod 1320 moves along the first guide surface 3310, the hanging rod 1320 will swing around the support rod 3110. In order to achieve a more stable swing of the hanging member 1300, the first limit plate 3300 is provided with two corresponding hanging rods 1320. When the hanging member 1300 passes through the position of the first limit plate 3300, the tops of the two hanging rods 1320 respectively contact the first guide surfaces 3310 of the two first limit plates 3300.

[0072] In the embodiment of the present invention, the first guide surface 3310 includes a first guide section 3311 and a first step section 3313. When the suspension rod 1320 moves along the first guide section 3311, it rotates around the support rod 3110. When the suspension rod 1320 moves along the first step section 3313, it drives the mounting plate 1310 to vibrate. Figure 4 As shown, the first guide surface 3310 further includes a first horizontal section 3312, which is disposed between the first guide section 3311 and the first step section 3313; when the hanging rod 1320 moves along the first horizontal section 3312, the drug tube on the mounting plate 1310 is not lower than the surface of the paint tank 3200. The first horizontal section 3312 has the lowest height in the vertical direction; however, when the hanging rod 1320 moves along the first guide section 3311, the hanging rod 1320 will rotate around the support rod 3110 by a certain angle, and the maximum angle of rotation is determined by the height of the first horizontal section 3312 in the vertical direction.

[0073] Reference Figure 2 As shown, the paint trough 3200 has groove walls on two opposite sides. Before the hanging member 1300 contacts the first limiting plate 3300, the bottom of the medicine tube is lower than the groove wall of the paint trough 3200. Therefore, the hanging member 1300 must be rotated around the support rod 3110 to make the bottom of the medicine tube higher than the groove wall of the paint trough 3200 and contact the paint in the paint trough 3200; since the first horizontal section 3312 belongs to the lowest position of the first guide surface 3310, when the hanging rod 1320 moves along the first horizontal section 3312, the medicine tube on the mounting plate 1310 must not be lower than the surface of the paint trough 3200.

[0074] Furthermore, when the suspension member 1300 passes through the position of the first limit plate 3300, the suspension member 1300 first contacts the first guide section 3311, then contacts the first horizontal section 3312, and finally contacts the first step section 3313. When the suspension rod 1320 moves along the first guide section 3311, the suspension rod 1320 will gradually tilt until the top of the suspension rod 1320 contacts the first horizontal plane, and the suspension rod 1320 tilts to the maximum angle; when the suspension rod 1320 moves along the first step section 3313, the suspension rod 1320 will gradually return to a vertical state, that is, the inclination angle of the suspension rod 1320 will gradually decrease.

[0075] In an embodiment of the utility model, the first step section 3313 is provided with a plurality of first arcuate grooves 3314, and the plurality of first arcuate grooves 3314 are spaced apart along the length direction of the first step section 3313, but are not necessarily evenly spaced apart. When the top of the hanging rod 1320 moves along the first step section 3313, due to the presence of the plurality of first arcuate grooves 3314, the hanging rod 1320 will vibrate, thereby driving the mounting plate 1310 to vibrate, and thereby driving the medicine tube mounted on the mounting plate 1310 to vibrate.

[0076] In the embodiments of the present invention, referring to Figure 2 As shown, it also includes a second limit plate 3400, which is spaced apart from the first limit plate 3300 in the horizontal direction; the second limit plate 3400 is provided with a second guide surface 3410 protruding from its surface, and when the hanging member 1300 passes through the second limit plate 3400, the hanging rod 1320 moves along the second guide surface 3410, and when the hanging rod 1320 moves along the second guide surface 3410, it rotates around the support rod 3110 and drives the mounting plate 1310 to vibrate. For details, refer to Figure 5 As shown, the second guide surface 3410 includes a second guide section 3411, a second horizontal section 3412 and a second step section 3413. When the hanging rod 1320 moves along the second guide section 3411, it rotates around the support rod 3110. When the hanging rod 1320 moves along the second step section 3413, it drives the mounting plate 1310 to shake. When the hanging rod 1320 moves along the second horizontal section 3412, the medicine tube on the mounting plate 1310 is not lower than the surface of the paint tank 3200.

[0077] The second limit plate 3400 is similar in structure to the first limit plate 3300, but they play different roles. The first limit plate 3300 allows the medicine tube to shake when it is painted in the paint trough 3200, thereby ensuring that the groove wall of the groove at the bottom of the medicine tube can be painted; the second limit plate 3400 allows the medicine tube to shake after it is separated from the paint trough 3200, thereby preventing the paint hung on the bottom of the medicine tube from dripping. Dripping will cause the paint surface on the medicine tube to be uneven, so part of the paint can be shaken off by shaking, thereby reducing the occurrence of dripping.

[0078] It should be noted that the horizontal distance between the second limiting plate 3400 and the first limiting plate 3300 should not be too large. As can be seen from the above, the paint trough 3200 has two groove walls arranged opposite to each other. When the hanging member 1300 moves along the first horizontal section 3312 of the first limiting plate 3300, the medicine tube installed on the hanging member 1300 can pass through the groove wall on the first side of the paint trough 3200; when the medicine tube is painted, the hanging member 1300 moves along the second horizontal section 3412 of the second limiting plate 3400, and the medicine tube installed on the hanging member 1300 passes through the groove wall on the second side of the paint trough 3200. In addition, since the second limiting plate 3400 is relatively close to the paint trough 3200, when the hanging member 1300 moves along the second step section 3413 of the second limiting plate 3400, part of the paint that is shaken off will fall into the paint trough 3200, thereby reducing the waste of paint and reducing the difficulty of subsequent cleaning.

[0079] In the embodiment of the present utility model, the second step section 3413 is provided with a plurality of second arc grooves 3414, and the plurality of second arc grooves 3414 are arranged at intervals along the length direction of the second step section 3413; Figure 5 As shown, the second arc groove 3414 has the same shape and size as the first arc groove 3314, so the same mold can be used to process the first arc groove 3314 and the second arc groove 3414, thereby reducing the processing cost.

[0080] It is conceivable that the first arc-shaped groove 3314 and the second arc-shaped groove 3414 may also differ in shape and size.

[0081] In the embodiment of the present invention, the length of the second step section 3413 is not less than the length of the first step section 3313. Figure 4 , Figure 5 As shown, the length of the second step section 3413 is preferably greater than the length of the first step section 3313. As can be seen from the above, the function of the first step section 3313 is different from that of the second step section 3413. The second step section 3413 is designed to be longer, which can make the suspension member 1300 shake for a longer time, thereby better preventing the paint on the medicine tube from dripping.

[0082] It can be imagined that the lengths of the first guide section 3311 and the second guide section 3411 can be the same or different, but are preferably the same to reduce production costs; the lengths of the first horizontal section 3312 and the second horizontal section 3412 can also be the same or different, but are preferably the same, and the lengths of the first horizontal section 3312 and the second horizontal section 3412 are determined according to the conveying rate of the conveying chain 3100 so that when the hanger 1300 moves along the first horizontal section 3312 or the second horizontal section 3412, the medicine tube on the hanger 1300 can pass through the groove wall of the paint groove 3200; at the same time, the heights of the first horizontal section 3312 and the second horizontal section 3412 in the vertical direction are also preferably the same.

[0083] In the embodiment of the present invention, the paint tank 3200 is connected to a lifting device 3220 for driving the paint tank 3200 to rise and fall. Figure 1 , Figure 2 As shown, guide rods 3210 are installed at the four corners of the paint trough 3200, and the guide rods 3210 are used to guide the paint trough 3200 in the vertical direction to ensure that the paint trough 3200 is lifted vertically; both ends of the paint trough 3200 in the length direction are connected to lifting devices 3220, and the lifting devices 3220 can be lifting cylinders, lifting cylinders, lifting motors and other equipment, which can be selected according to actual conditions.

[0084] In an embodiment of the utility model, the entire moving path of the conveying suspension member 1300 of the conveying chain 3100 is a closed curve, with the position where the loading and unloading robot 1200 hangs the suspension member 1300 on the support rod 3110 of the conveying chain 3100 as the starting point, and the paint tank 3200 is arranged at a position close to the starting point. For example, the paint tank 3200 is arranged at a distance of 1 / 20 to 1 / 5 of the length of the entire path from the starting point, thereby ensuring that there is sufficient time for the paint to solidify after the paint dipping of the medicine tube is completed, thereby improving the quality and yield rate of the paint dipping of the medicine tube.

[0085] In the embodiments of the present invention, referring to Figure 1 , Figure 3 As shown, the waste plate 3500 is arranged in parallel with the paint tank 3200, and the waste plate 3500 is mainly used to receive the paint dripping from the medicine tube. Since the groove at the bottom of the medicine tube may generate bubbles during the paint dipping process, an air blowing structure 3510 is installed on the waste plate 3500, and the air blowing structure 3510 is used to blow air upward to blow out the bubbles that may be generated in the groove at the bottom of the medicine tube. Along the conveying direction of the conveying chain 3100, the first limit plate 3300, the second limit plate 3400 and the air blowing structure 3510 are arranged in sequence, that is, the medicine tube will immediately pass over the top of the air blowing structure 3510 after shaking after passing through the second limit plate 3400, thereby ensuring that the bubbles that may be generated in the groove at the bottom of the medicine tube are blown out.

[0086] Furthermore, a plurality of blowing structures 3510 are provided, and the number of the blowing structures 3510 is the same as the number of medicine tubes that can be suspended on a single suspension member 1300 .

[0087] In the embodiments of the present invention, referring to Figure 3 As shown, a shielding plate 3520 is installed above the blowing structure 3510, and the shielding plate 3520 is connected to a telescopic device 3521 that drives it to slide horizontally; the shielding plate 3520 is used to block the blowing structure 3510 to prevent the paint of the medicine tube from dripping onto the blowing structure 3510 and blocking the blowing port of the blowing structure 3510. The telescopic device 3521 can be a telescopic cylinder or a telescopic oil cylinder.

[0088] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0089] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A drug tube varnishing equipment, characterized in that: include: A chain assembly, comprising a conveyor chain and a support rod mounted on the conveyor chain; A hanging member, hung on the support rod; the hanging member is used to load the medicine tube; A paint tank, disposed below the chain assembly, for storing paint; A waste plate is disposed below the chain assembly and arranged in parallel with the paint tank; A bracket, provided with a positioning column for placing the hanging member; A conveying platform, used for conveying a medicine tube to the hanging member on the positioning column; A loading and unloading robot is arranged between the bracket and the chain assembly, and is used for exchanging the locating column and the hanging parts on the supporting rod.

2. The drug tube dipping equipment according to claim 1 is characterized in that: The chain assembly further comprises a first limit plate, the first limit plate being arranged above the paint tank, the first limit plate being provided with a first guide surface protruding from the surface thereof; The hanging member comprises a mounting plate and a hanging rod, wherein the hanging rod is hung on the supporting rod and can swing around the supporting rod, and the mounting plate is provided with a mounting hole for mounting the medicine tube; the swing of the hanging rod around the supporting rod can drive the mounting plate to swing synchronously; Wherein, when the hanging member passes through the first limiting plate position, the hanging rod moves along the first guide surface, and when the hanging rod moves along the first guide surface, it rotates around the supporting rod and drives the mounting plate to vibrate.

3. The drug tube dipping equipment according to claim 2 is characterized in that: The first guide surface includes a first guide section and a first step section. When the suspension rod moves along the first guide section, it rotates around the support rod. When the suspension rod moves along the first step section, it drives the mounting plate to vibrate.

4. The drug tube varnishing equipment according to claim 3, characterized in that: The chain assembly also includes a second limit plate, which is spaced apart from the first limit plate in the horizontal direction; the second limit plate is provided with a second guide surface protruding from its surface, and when the hanging member passes through the position of the second limit plate, the hanging rod moves along the second guide surface, and when the hanging rod moves along the second guide surface, it rotates around the support rod and drives the mounting plate to vibrate.

5. The drug tube dipping equipment according to claim 4 is characterized in that: The waste plate is provided with an air blowing structure, and the air blowing structure is used for blowing air upwards; Along the conveying direction of the conveying chain, the first limiting plate, the second limiting plate and the blowing structure are arranged in sequence.

6. The drug tube dipping equipment according to claim 5, characterized in that: A shielding plate is installed above the blowing structure, and the shielding plate is connected to a telescopic device that drives the shielding plate to slide horizontally.

7. The drug tube dipping equipment according to claim 1 is characterized in that: The bracket is provided with a first slide rail and a second slide rail, the first slide rail is slidably mounted with a first transfer structure, the second slide rail is slidably mounted with a second transfer structure, and a flip structure is installed between the first slide rail and the second slide rail; The flipping structure is used to flip the medicine tube, the first transfer structure is used to transfer the medicine tube on the conveying platform to the flipping structure, and the second transfer structure is used to transfer the medicine tube of the flipping structure to the hanging member located on the positioning column.

8. The drug tube dipping equipment according to claim 1 is characterized in that: The conveying platform is equipped with a clamping structure for clamping the medicine tube, and the clamping structure includes two oppositely arranged first clamps and a second clamp, the first clamp is connected to a first elastic member driving it to slide toward the second clamp, and the second clamp is connected to a second elastic member driving it to slide toward the first clamp, and the first clamp and the second clamp move toward each other to clamp the medicine tube located between the first clamp and the second clamp.

9. The drug tube dipping equipment according to claim 8, characterized in that: The conveying platform is provided with a first unlocking structure at both the head and tail ends, and the first unlocking structure comprises a first telescopic structure and a first plug plate, and the first plug plate is installed at the movable end of the first telescopic structure; the first telescopic structure drives the first plug plate to be inserted between the first clamping plate and the second clamping plate, so that the first clamping plate and the second clamping plate slide back to back, thereby allowing the clamping structure to release the clamping of the medicine tube.

10. The drug tube dipping equipment according to claim 1, characterized in that: The suspension member comprises a mounting plate, and the mounting plate is provided with a mounting hole for mounting the drug tube; The hanging member is equipped with a plurality of clamping structures, and the plurality of clamping structures are respectively installed on the outer peripheries of the plurality of mounting holes to clamp the medicine tubes passing through the mounting holes; The support is also provided with a second unlocking structure, which can be partially inserted into the clamping structure so that the clamping structure releases the clamping of the medicine tube.

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