Automatic filling device and method for textile antibacterial finishing agent

Abstract

The invention relates to the technical field of finishing agent filling, and in particular to an automatic filling device and method for a textile antibacterial finishing agent; the device comprises a conveying mechanism, a fixing frame, a filling mechanism, a feeding mechanism and a knob mechanism; the invention solves the problems that the finishing agent is easy to hang on the wall during the filling process of the textile antibacterial finishing agent, so that after the insertion tube is removed from the bottle body, during the movement of the bottle body, the finishing agent hanging on the wall will flow out of the insertion tube and drip on the conveyor belt and the bottle body to cause pollution, and the capping part of the existing filling device is easy to cause the bottle cap to tilt and offset and cover the bottle body, so that the knob machine causes the bottle cap to deform when tightening the bottle cap, affecting the sealing performance of the bottle cap and the bottle body. The invention avoids the pollution caused by the dripping of the finishing agent when the insertion tube is removed from the bottle body, and ensures the correct connection between the bottle cap and the bottle body.

Description

Technical Field

[0001] The invention relates to the technical field of finishing agent filling, and in particular to an automatic filling device and method for a textile antibacterial finishing agent. Background Art

[0002] Textile antibacterial finishing agent is a viscous liquid that can effectively remove bacteria, fungi and mildew on fabrics, keep fabrics clean, and prevent bacterial regeneration and reproduction.

[0003] However, the current filling process of textile antibacterial finishing agents mainly has the following problems: 1. The existing filling device inserts a cannula into the bottle body to inject the finishing agent into it, but since the finishing agent is a viscous liquid, it is easy to stick to the wall, resulting in the cannula being removed from the bottle body. During the movement of the bottle body, the finishing agent sticking to the wall will flow out of the cannula and drip onto the conveyor belt and the bottle body, causing pollution.

[0004] 2. The screw capping part of the existing filling device moves the tilted bottle cap on the push-pull path of the bottle body out of the limiting slideway and covers the bottle body, and then the bottle cap is tightened on the bottle body by the screw capping machine. In this process, the bottle cap is easily tilted and offset on the bottle body, so that the bottle cap is deformed when the knob machine tightens the bottle cap, affecting the sealing between the bottle cap and the bottle body.

[0005] Therefore, in order to avoid contamination caused by dripping of the finishing agent when the cannula is removed from the bottle body, and to ensure the correct connection between the bottle cap and the bottle body, the present invention provides an automatic filling device and method for a textile antibacterial finishing agent. Summary of the invention

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an automatic filling device for a textile antibacterial finishing agent, comprising a conveying mechanism, a fixing frame, a filling mechanism, a feeding mechanism and a screwing mechanism; a fixing frame is installed on each of the front and rear sides of the conveying mechanism, a filling mechanism is arranged on the right side of the fixing frame located on the rear side, a feeding mechanism is arranged on the left side of the filling mechanism, a screwing mechanism is arranged on the front side of the feeding mechanism, and the screwing mechanism is installed on the fixing frame located on the front side, and a telescopic cylinder for shaping and fixing is symmetrically installed on the front and rear sides of the conveying mechanism directly below the screwing mechanism.

[0007] The filling mechanism includes a guide rod, a screw rod, a support plate, a plug, a conveying pipe and an anti-drip unit. A guide rod is symmetrically installed on the upper end surface of the fixed frame located on the rear side. A screw rod is installed between the two guide rods, and the screw rod is connected to the upper end surface of the fixed frame through a bearing. A support plate is installed on the screw rod and the two guide rods. The support plate is threadedly connected to the screw rod, and the support plate is slidably matched with the guide rod. The plugs are evenly installed on the support plate directly above the conveying mechanism, the conveying pipe is installed on the upper end of the plug, and the anti-drip unit is arranged at the lower part of the plug.

[0008] The described anti-dripping unit includes a slip ring, a sealing ball, a square groove, a slider, a toothed belt, and a tension spring. A slip ring is slidably fitted and installed at the lower part of the cannula. A return spring is installed between the upper end face of the slip ring and the lower end face of the support plate. A sealing ball is rotatably fitted and installed inside the lower end of the cannula. A through hole communicating with the cannula is provided in the middle of the sealing ball. A square groove is symmetrically provided on the left and right sides of the circumferential outer wall of the cannula. A slider is slidably fitted and installed in the square groove, and the slider is installed on the upper end face of the slip ring. A shaft head is symmetrically provided on the left and right sides of the outer wall of the sealing ball, and the shaft head extends into the square groove. The shaft head is rotatably fitted with the cannula. A pulley is installed at the end of the shaft head in the square groove, and a toothed belt is engaged with the pulley. One end of the toothed belt is fixed to the slider, and the other end of the toothed belt passes through the slider and is connected to the top wall of the square groove through a tension spring.

[0009] Preferably, the feeding mechanism includes a support frame, a fixing plate, a cylindrical protective cover, a rotating disk, a stepping motor, a guiding plate, and a material turning unit. A support frame is installed on the rear fixed frame. The upper end face of the support frame is installed with a fixing plate through a support leg. The upper end face of the fixing plate is installed with a cylindrical protective cover. A channel is provided on one side of the cylindrical protective cover. A rotating disk is rotatably fitted and installed inside the cylindrical protective cover. A stepping motor is installed on the lower end face of the fixing plate, and the output end of the stepping motor is connected to the rotating disk. A guiding plate is provided on the circumferential outer wall at the channel of the cylindrical protective cover. The cross section of the guiding plate is in a U-shaped structure. One end of the guiding plate is an arc-shaped edge, and the end of the arc-shaped edge is located at the center of the rotating disk. A material turning unit is provided on the front end face of the guiding plate.

[0010] Preferably, the material turning unit includes a material sliding plate, a transition section, a shaping section, a shaft rod, a telescopic plate, a through hole, and a support block. The front end face of the guiding plate is installed with a material sliding plate, and the cross section of the material sliding plate is in a U-shaped structure. The middle of the material sliding plate is an inclined section that slopes downward from front to back. The horizontal part of the material sliding plate connected to the guiding plate is the transition section. The horizontal part at the other end of the material sliding plate is the shaping section. A shaft rod is installed on the transition section through a shaft seat, and the shaft rod is driven by a motor. A copper sleeve is installed in the middle of the shaft rod. Telescopic plates are evenly installed on the circumferential outer wall of the copper sleeve along its circumferential direction, and a hook tooth is provided at the end of the telescopic plate away from the copper sleeve. The shaping section is in a circular structure. A through hole is provided in the middle of the shaping section. Support blocks are evenly provided on the lower end face of the shaping section along its circumferential direction. The support blocks extend into the through hole. One side of the support block away from the center of the through hole is hinged to the shaping section through a support seat and a torsion spring.

[0011] Preferably, the screwing mechanism includes a fixed seat, a driving member, a cylinder, a support rod, a fixed ring, a fixing unit and a shaping unit. The upper end surface of the fixing frame located on the front side is equipped with a fixed seat, and the fixed seat is in a Z-shaped structure. The upper end surface of the horizontal section of the fixed seat close to the conveying mechanism is equipped with a driving member, and the driving end of the driving member extends to the lower end of the horizontal section of the fixed seat. The driving end of the driving member is equipped with a cylinder, and a fixing unit is arranged inside the cylinder. Support rods are evenly installed between the upper end surface of the shaping section and the fixed seat, and a fixing ring is installed on the upper part of the support rod for common sliding cooperation, and the fixing ring is installed on the driving end of the driving member. The upper end surface of the shaping section is equipped with a shaping unit, and the shaping unit cooperates with the cylinder.

[0012] Preferably, the shaping unit comprises a collar, a moving block, a sliding rod, an arc plate, a connecting rod and a roller, the circumferential outer wall of the cylinder is provided with a collar, the lower part of the collar is an arc surface, the upper part of the collar is an inclined surface, the upper end face of the shaping section is symmetrically provided with two sliding grooves, the two sliding grooves on the same side are slidably mounted with moving blocks, the two moving blocks on the same side are slidably mounted with sliding rods on the middle part of one end face of the cylinder close to one side of the cylinder, the two sliding rods on the same side are jointly mounted with an arc plate close to one side of the cylinder, and the arc plate is concentric with the through hole, a compression spring is arranged between the moving block and the arc plate on the same side, and the compression spring is sleeved on the sliding rod, the end faces of one side away from each other of the two moving blocks on the same side are hinged with connecting rods, the middle part of the connecting rod is hinged with the shaping section through a support and a torsion spring, a roller is mounted between the upper parts of the two connecting rods through a bearing, and the roller contacts the collar.

[0013] Preferably, the fixing unit comprises a pressure plate, a pushing rod, a vertical plate, a spring telescopic rod and a trapezoidal plate, the pressure plate is installed on the top wall of the inner cavity of the cylinder through a spring column, the circumferential inner wall of the cylinder is evenly provided with slots along its circumferential direction, pushing rods are hinged in the slots through pins and torsion springs, and the pushing rods are V-shaped, the middle part of the pushing rod is hinged to the inner wall of the slot, the upper part of the pushing rod is in contact with the upper end face of the pressure plate, the lower part of the pushing rod is installed with a vertical plate on one end face close to the axis of the cylinder, the middle part of the vertical plate is installed with a spring telescopic rod, the side of the spring telescopic rod away from the vertical plate is hinged with a trapezoidal plate, and the trapezoidal plate is symmetrically provided with a compression spring between the vertical plates.

[0014] Preferably, the upper end surface of the support block is an arc-shaped surface near the edge of the through hole, and balls are evenly mounted on the arc-shaped surface in a rolling fit.

[0015] In addition, the present invention also provides an automatic filling method for textile antibacterial finishing agent, which is completed by using an automatic filling device for textile antibacterial finishing agent, and includes the following steps: Step 1: the bottles are moved to the bottom of the filling mechanism in sequence through the conveying mechanism;

[0016] Step 2: The filling mechanism operates to inject the finishing agent into the bottle;

[0017] Step 3: After the finishing agent is filled, the bottle body moves to the bottom of the screwing mechanism through the conveying mechanism;

[0018] Step 4: The screwing mechanism screws the bottle cap onto the bottle body in sequence;

[0019] Step 5: The bottle body with the bottle cap installed continues to move through the conveying mechanism for subsequent operations.

[0020] The beneficial effects of the present invention are:

[0021] 1. The filling mechanism of the present invention drives the rotation of the sealing ball by the friction with the bottle body during filling, so that the insertion tube is connected and the finishing agent can be injected into the bottle body. When the filling mechanism is away from the bottle body, the sealing ball will rotate to seal the outlet of the insertion tube to prevent the finishing agent from dripping on the conveying mechanism and the bottle body to cause pollution;

[0022] Second, the feeding mechanism provided in the present invention feeds out the bottle caps in sequence, and at the same time ensures that the opening of the bottle cap moves downward to the bottom of the screwing mechanism through the flip unit, thereby ensuring continuous assembly and improving its assembly efficiency;

[0023] 3. The screwing mechanism provided in the present invention firstly aligns the bottle cap to ensure that the bottle cap is inserted into the cylinder and fixed in the cylinder. As the bottle cap and the bottle body contact, the clamping force of the trapezoidal plate on the bottle cap is increased, thereby ensuring the fit and fixation of the bottle cap and the bottle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0025] Figure 1 It is a schematic diagram of the structure of the present invention from a first viewing angle;

[0026] Figure 2 It is an exploded view of the filling mechanism part of the present invention;

[0027] Figure 3 It is a partial structural cross-sectional view of the filling mechanism of the present invention;

[0028] Figure 4 It is a schematic diagram of the structure between the feeding mechanism and the screwing mechanism of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure of the feeding mechanism of the present invention;

[0030] Figure 6 The present invention Figure 5 A partial enlarged view of the middle part;

[0031] Figure 7 It is a partial structural sectional view of the screwing mechanism of the present invention;

[0032] Figure 8 It is a structural schematic diagram of the screwing mechanism of the present invention.

[0033] In the figure: 1, conveying mechanism; 2, fixing frame; 3, filling mechanism; 4, feeding mechanism; 5, screwing mechanism; 30, guide rod; 31, screw rod; 32, support plate; 33, insert tube; 34, conveying tube; 6, anti-drip unit; 60, slip ring; 61, sealing ball; 62, square groove; 63, slider; 64, toothed belt; 65, tension spring; 40, support frame; 41, fixing plate; 42, cylindrical shield; 43, rotating disk; 44, stepping motor; 45, guide plate; 7, turning unit; 70. Sliding plate; 71. Transition section; 72. Shaping section; 73. Axle rod; 74. Telescopic plate; 75. Through hole; 76. Support block; 50. Fixed seat; 51. Driving member; 52. Cylinder; 53. Support rod; 54. Fixed ring; 8. Fixed unit; 9. Shaping unit; 90. Ring; 91. Moving block; 92. Sliding rod; 93. Arc plate; 94. Connecting rod; 95. Roller; 80. Pressing plate; 81. Pushing rod; 82. Vertical plate; 83. Spring telescopic rod; 84. Trapezoidal plate. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described below with reference to the accompanying drawings. In the process, in order to ensure the clarity and convenience of the description, we may exaggerate the width of the lines or the size of the components in the drawings.

[0035] In addition, the terms used below are defined based on the functions of the present invention and may differ depending on the intention or custom of the user or operator. Therefore, these terms are defined based on the entire contents of this specification.

[0036] See also Figure 1 An automatic filling device for a textile antibacterial finishing agent comprises a conveying mechanism 1, a fixing frame 2, a filling mechanism 3, a feeding mechanism 4 and a screwing mechanism 5; a fixing frame 2 is installed on each of the front and rear sides of the conveying mechanism 1, a filling mechanism 3 is arranged on the right side of the fixing frame 2 located at the rear side, a feeding mechanism 4 is arranged on the left side of the filling mechanism 3, a screwing mechanism 5 is arranged on the front side of the feeding mechanism 4, and the screwing mechanism 5 is installed on the fixing frame 2 located at the front side, and a telescopic cylinder for shaping and fixing is symmetrically installed on the front and rear sides of the conveying mechanism 1 directly below the screwing mechanism 5.

[0037] See also Figure 1The filling mechanism 3 includes a guide rod 30, a screw rod 31, a support plate 32, a plug 33, a conveying pipe 34 and an anti-drip unit 6. A guide rod 30 is symmetrically installed on the upper end surface of the fixed frame 2 located at the rear side. A screw rod 31 is installed between the two guide rods 30, and the screw rod 31 is connected to the upper end surface of the fixed frame 2 through a bearing. A support plate 32 is installed on the screw rod 31 and the two guide rods 30. The support plate 32 is threadedly connected to the screw rod 31, and the support plate 32 is slidably matched with the guide rod. The plugs 33 are evenly installed on the support plate 32 just above the conveying mechanism 1, and the conveying pipe 34 is installed on the upper end of the plug 33, and the anti-drip unit 6 is provided at the lower part of the plug 33.

[0038] During specific operation, the bottle body moves to the right below the insertion tube 33 through the conveying mechanism 1 and then stops. The screw 31 is rotated by the existing motor to drive the insertion tube 33 to be inserted into the bottle body. At this time, the anti-drip unit 6 contacts the bottle body to connect the insertion tube 33, and then the finishing agent is passed through the conveying pipe 34 and the insertion tube 33 by the filling machine to the inside of the bottle body. After the finishing agent is filled in the bottle body, the insertion tube 33 moves up and away from the bottle body. At the same time, the outlet of the anti-drip unit 6 into the insertion tube 33 is closed to prevent the finishing agent from dripping and causing pollution. The bottle body filled with the finishing agent will move to the position of the screwing mechanism 5 along the conveyor belt, and the screwing mechanism 5 screws the bottle cap on the bottle body.

[0039] See also Figure 1 , Figure 2 and Figure 3 The anti-drip unit 6 includes a slip ring 60, a sealing ball 61, a square groove 62, a slider 63, a toothed belt 64 and a tension spring 65. The lower part of the insert tube 33 is slidably fitted with the slip ring 60, a return spring is installed between the upper end surface of the slip ring 60 and the lower end surface of the support plate 32, and a sealing ball 61 is rotatably installed inside the lower end of the insert tube 33. A through hole connected to the insert tube 33 is provided in the middle of the sealing ball 61, and a square groove is symmetrically provided on the circumferential outer wall of the insert tube 33. 62, a slider 63 is slidably installed in the square groove 62, and the slider 63 is installed on the upper end surface of the slip ring 60, and the outer wall of the sealing ball 61 is symmetrically provided with an axis head, and the axis head extends into the square groove 62, and the axis head is rotatably matched with the insert tube 33. A pulley is installed at the end of the axis head in the square groove 62, and a toothed belt 64 is meshed on the pulley. One end of the toothed belt 64 is fixed on the slider 63, and the other end of the toothed belt 64 passes through the slider 63 and is connected to the top wall of the square groove 62 through a tension spring 65.

[0040] During specific operation, when the insertion tube 33 is inserted into the bottle body, the slip ring 60 abuts against the bottle mouth, causing the sliding compression return spring to move upward. At the same time, the slider 63 pulls one end of the toothed belt 64 upward, and the other end of the toothed belt 64 stretches the tension spring 65 downward. During the movement of the toothed belt 64, it will drive the pulley meshed with it to rotate, thereby causing the sealing ball 61 to rotate. The through hole of the sealing ball 61 is communicated with the insertion tube 33, and then the finishing agent will flow into the interior of the bottle body from the through hole. After the filling is completed, the insertion tube 33 moves upward, and the slip ring 60 moves downward and resets under the action of the return spring. At the same time, the end of the toothed belt 64 fixed on the slider 63 moves downward with the slider 63, and the other end of the toothed belt 64 moves upward under the action of the tension spring 65, driving the pulley to rotate in the reverse direction, so that the through hole of the sealing ball 61 rotates to the inside of the insertion tube 33 to close the outlet of the insertion tube 33, thereby preventing the hanging finishing agent from flowing out and dripping on the conveying mechanism 1 and the bottle body, causing pollution.

[0041] Refer to Figure 1 and Figure 4 As shown in FIGS.

[0042] During specific operation, the stepping motor 44 operates to drive the rotating disk 43 to rotate, so that the bottle caps in the cylindrical shield 42 are pushed out of the channel of the cylindrical shield 42 onto the guiding plate 45 outside the cylindrical shield 42 as the rotating disk 43 rotates. The arc-shaped edge of the guiding plate 45 can guide the bottle caps in the cylindrical shield 42 to move out of the channel and break up the bottle caps on the rotating disk 43, preventing the bottle caps from staying in the middle of the rotating disk 43 and being unable to move out. The bottle caps that move onto the guiding plate 45 outside the cylindrical shield 42 are flipped by the flipping unit and moved to the lower part of the screwing mechanism 5 in a manner with the opening facing downward, facilitating the screwing mechanism 5 to cooperate and fix the bottle cap with the bottle body.

[0043] Refer to Figure 4 、 Figure 5 and Figure 6The flipping unit 7 includes a sliding plate 70, a transition section 71, a shaping section 72, a shaft 73, a telescopic plate 74, a through hole 75 and a support block 76. The front end surface of the guide plate 45 is provided with the sliding plate 70, and the cross section of the sliding plate 70 is a U-shaped structure. The middle part of the sliding plate 70 is an inclined section inclined downward from front to back. The horizontal part of the sliding plate 70 connected to the guide plate 45 is the transition section 71, and the horizontal part of the other end of the sliding plate 70 is the shaping section 72. The transition section 71 is provided with a shaft 73 through an axle seat. , and the shaft 73 is driven by a motor, a copper sleeve is installed in the middle of the shaft 73, and a telescopic plate 74 is evenly installed on the circumferential outer wall of the copper sleeve along its circumferential direction, and a hook tooth is provided at the end of the telescopic plate 74 away from the copper sleeve. The shaping section 72 is a circular structure, and a through hole 75 is opened in the middle of the shaping section 72. Support blocks 76 are evenly provided on the lower end surface of the shaping section 72 along its circumferential direction. The support blocks 76 extend into the through hole 75, and the side of the support block 76 away from the center of the through hole 75 is hinged to the shaping section 72 through a support seat and a torsion spring.

[0044] During specific operation, the bottle cap moved to the guide plate 45 outside the cylindrical shield 42 is driven by the existing motor to rotate the shaft 73, so that the telescopic plate 74 rotates to contact the bottle cap, pushes the bottle cap through the transition section 71, and then slides to the shaping section 72 through the inclined section of the sliding plate 70, and then the bottle cap is straightened by the screwing mechanism 5, and the bottle cap is fixed and the support block 76 is squeezed and rotated away from the through hole 75 as the screwing mechanism 5 moves, so that the bottle cap is matched and fixed to the bottle body.

[0045] When the bottle cap removed from the feeding mechanism 4 opens downward, the telescopic plate 74 rotates with the shaft 73 to contact the bottle cap. At the same time, as the telescopic plate 74 rotates, the telescopic plate 74 is compressed and pushes the bottle cap to move to the bottom of the screwing mechanism 5 through the sliding plate 70.

[0046] When the bottle cap removed from the feeding mechanism 4 opens upward, the telescopic plate 74 rotates with the shaft 73 and moves to the inside of the bottle cap. At the same time, the hook teeth cooperate with the threaded groove in the bottle cap. As the telescopic plate 74 rotates, one end of the bottle cap will be lifted and turned over. When the other end of the bottle cap moves to the inclined section of the sliding plate 70, the bottle cap will detach from the telescopic plate 74 by its own gravity, and then move along the sliding plate 70 to the bottom of the screwing mechanism 5.

[0047] See also Figure 4 , Figure 7 and Figure 8The screwing mechanism 5 includes a fixed seat 50, a driving member 51, a cylinder 52, a support rod 53, a fixing ring 54, a fixing unit 8 and a shaping unit 9. The upper end surface of the fixing frame 2 located on the front side is installed with a fixed seat 50, and the fixed seat 50 is in a Z-shaped structure. The upper end surface of the horizontal section of the fixed seat 50 close to the conveying mechanism 1 is installed with a driving member 51, and the driving end of the driving member 51 extends to the lower end of the horizontal section of the fixed seat 50. The driving end of the driving member 51 is installed with a cylinder 52, and the interior of the cylinder 52 is provided with a fixing unit 8. Support rods 53 are evenly installed between the upper end surface of the shaping section 72 and the fixed seat 50. A fixing ring 54 is installed on the upper part of the support rod 53 in a sliding cooperation, and the fixing ring 54 is installed on the driving end of the driving member 51. The upper end surface of the shaping section 72 is provided with a shaping unit 9, and the shaping unit 9 cooperates with the cylinder 52.

[0048] During specific operation, the bottle filled with the finishing agent moves to the bottom of the cylinder 52 through the conveying mechanism 1 and then stops. The telescopic cylinder works to align and fix the bottle. Then, the driving end of the driving member 51 drives the cylinder 52 to rotate and move downward. At the same time, the shaping member aligns the bottle cap on the shaping section 72. As the cylinder 52 moves downward, the bottle cap is inserted into it, and the bottle cap is fixed inside the cylinder 52 through the fixing unit 8. Then, as the cylinder 52 moves downward, the bottle cap and the bottle body are rotated and fixed in coordination.

[0049] See also Figure 5 The upper end surface of the support block 76 is an arc-shaped surface near the edge of the through hole 75, and balls are installed on the arc-shaped surface for uniform rolling cooperation. During operation, the balls can reduce the friction between the support block 76 and the cylinder 52, reduce the wear of the support block 76 and the cylinder 52, and increase their service life.

[0050] See also Figure 4 , Figure 5 and Figure 8The shaping unit 9 includes a collar 90, a moving block 91, a slide bar 92, an arc plate 93, a connecting rod 94 and a roller 95. The outer circumferential wall of the cylinder 52 is provided with a collar 90, the lower part of the collar 90 is an arc surface, and the upper part of the collar 90 is an inclined surface. The upper end surface of the shaping section 72 is symmetrically provided with two slide grooves, and the two slide grooves on the same side are slidably installed with a moving block 91. The two moving blocks 91 on the same side are slidably installed with a slide bar 92 in the middle of the end surface of one side close to the cylinder 52. An arc plate 93 is commonly installed on the end surfaces of one side of the two slide bars 92 close to the cylinder 52, and the arc plate 93 is concentric with the through hole 75. A compression spring is arranged between the moving block 91 and the arc plate 93 on the same side, and the compression spring is sleeved on the slide bar 92. The end surfaces of the two moving blocks 91 on the same side that are away from each other are hinged with a connecting rod 94. The middle part of the connecting rod 94 is hinged with the shaping section 72 through a support and a torsion spring. A roller 95 is installed between the upper parts of the two connecting rods 94 through a bearing, and the roller 95 is in contact with the ring 90.

[0051] During specific operation, the cylinder 52 moves downward through the rotation of the driving member 51. During the movement, the roller 95 contacts the arc surface of the collar 90, so that the upper end of the connecting rod 94 rotates and moves outward, and the lower end of the connecting rod 94 rotates and moves inward. The bottle cap is pushed and aligned through the synchronous relative movement of the two arc plates 93, which is convenient for the insertion of the cylinder 52. The cylinder 52 continues to move toward the bottle cap, and the roller 95 moves to the upper part of the collar 90 and resets under the action of the torsion spring. At this time, the bottle cap can be inserted into the inside of the collar 90 and fixed by the fixing unit 8 as the cylinder 52 moves.

[0052] See also Figure 7 and Figure 8 The fixing unit 8 includes a pressure plate 80, a pushing rod 81, a vertical plate 82, a spring telescopic rod 83 and a trapezoidal plate 84. The pressure plate 80 is installed on the top wall of the inner cavity of the cylinder 52 through a spring column. The circumferential inner wall of the cylinder 52 is evenly provided with slots along its circumferential direction. Pushing rods 81 are hinged in the slots through pins and torsion springs, and the pushing rods 81 are V-shaped. The middle part of the pushing rod 81 is hinged to the inner wall of the slot, and the upper part of the pushing rod 81 is in contact with the upper end surface of the pressure plate 80. The lower part of the pushing rod 81 is installed with a vertical plate 82 on one end surface close to the axis of the cylinder 52, and a spring telescopic rod 83 is installed in the middle part of the vertical plate 82. The spring telescopic rod 83 is hinged to a trapezoidal plate 84 on the side away from the vertical plate 82, and the trapezoidal plate 84 is symmetrically provided with a compression spring between the vertical plates 82.

[0053] During specific operation, as the cylinder 52 rotates and moves downward through the driving member 51, the bottle cap first squeezes the trapezoidal plate 84 to make it insert into the interior of the cylinder 52, and under the action of the compression spring and the spring telescopic rod 83, the trapezoidal plate 84 is pushed to contact with the bottle cap to fix it. Then, as the cylinder 52 continues to rotate and move downward, the bottle cap will contact with the bottle body, so that the pressing plate 80 is squeezed by the bottle cap, and the pressing plate 80 compresses the spring column to move upward while pushing the upper end of the pushing rod 81 to rotate away from the bottle cap, and the lower end of the pushing plate 80 rotates close to the bottle cap, and then the bottle cap is further fixed by the trapezoidal plate 84 to ensure that the bottle cap is fixed with the bottle cap under the rotation of the cylinder 52; wherein the trapezoidal plate 84 and the vertical plate 82 are fixed to the bottle cap by the spring telescopic rod 83 and the compression spring, while avoiding the bottle cap from being squeezed and deformed; the hinged connection of the spring telescopic rod 83 and the trapezoidal plate 84 can ensure the fit between the trapezoidal plate 84 and the bottle cap to increase their contact area.

[0054] In addition, the present invention also provides an automatic filling method for a textile antibacterial finishing agent, which is completed by using an automatic filling device for a textile antibacterial finishing agent, and includes the following steps: Step 1: the bottles are sequentially moved to the bottom of a filling mechanism 3 through a conveying mechanism 1;

[0055] Step 2: The filling mechanism 3 operates the insert tube 33 to move into the bottle body, and the sliding ring 60 contacts the bottle mouth, thereby driving the sealing ball 61 to rotate and communicate with the insert tube 33, and then the finishing agent is injected into the bottle body;

[0056] Step 3: After the finishing agent is filled, the insert tube 33 moves upward to reset, and at the same time, the tension spring 65 drives the sealing ball 61 to rotate through the toothed belt 64 to seal the lower end of the insert tube 33 to prevent the finishing agent from dripping from the insert tube 33 onto the conveying mechanism 1 and the bottle body to cause contamination. Then, the bottle body moves to the bottom of the screwing mechanism 5 through the conveying mechanism 1;

[0057] Step 4: The screwing mechanism 5 drives the cylinder 52 to move toward the bottle cap through the driving member 51. During the movement, the bottle cap is firstly straightened by the shaping unit 9 to ensure that the bottle cap is inserted into the cylinder 52 and is clamped and fixed by the fixing unit 8, and moves downward with the rotation of the cylinder 52, so that the bottle cap is screwed on the bottle body;

[0058] Step 5: The bottle body with the bottle cap installed continues to move through the conveying mechanism 1 for subsequent operations.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic filling device for a textile antibacterial finishing agent, comprising a conveying mechanism (1), a fixing frame (2), a filling mechanism (3), a feeding mechanism (4) and a screwing mechanism (5); characterized in that: A fixing frame (2) is installed on each of the front and rear sides of the conveying mechanism (1); a filling mechanism (3) is arranged on the right side of the fixing frame (2) located at the rear side; a feeding mechanism (4) is arranged on the left side of the filling mechanism (3); a screwing mechanism (5) is arranged on the front side of the feeding mechanism (4); and the screwing mechanism (5) is installed on the fixing frame (2) located at the front side; and a telescopic cylinder for shaping and fixing is symmetrically installed on each of the front and rear sides of the conveying mechanism (1) directly below the screwing mechanism (5); wherein: The filling mechanism (3) comprises a guide rod (30), a screw rod (31), a support plate (32), an insertion tube (33), a conveying tube (34) and an anti-drip unit (6). A guide rod (30) is symmetrically installed on the upper end surface of the fixed frame (2) located at the rear side. A screw rod (31) is installed between the two guide rods (30), and the screw rod (31) is connected to the upper end surface of the fixed frame (2) through a bearing. A support plate (32) is installed on the screw rod (31) and the two guide rods (30). The support plate (32) is threadedly connected to the screw rod (31). The support plate (32) and the guide rod are slidably matched. Insertion tubes (33) are evenly installed on the support plate (32) directly above the conveying mechanism (1). The upper end of the insertion tube (33) is installed with a conveying tube (34), and the lower part of the insertion tube (33) is provided with an anti-drip unit (6). The anti-drip unit (6) comprises a slip ring (60), a sealing ball (61), a square groove (62), a slider (63), a toothed belt (64) and a tension spring (65). The lower part of the insert tube (33) is slidably fitted with the slip ring (60), a return spring is installed between the upper end surface of the slip ring (60) and the lower end surface of the support plate (32), a sealing ball (61) is rotatably installed inside the lower end of the insert tube (33), a through hole connected to the insert tube (33) is provided in the middle of the sealing ball (61), a square groove (62) is symmetrically provided on the circumferential outer wall of the insert tube (33), a slider (63) is slidably installed in the square groove (62), and the slider (63) is installed on the slip ring (6 0), the outer wall of the sealing ball (61) is symmetrically provided with an axis head, and the axis head extends into the square groove (62), the axis head and the insert tube (33) are rotatably matched, a pulley is installed at the end of the axis head in the square groove (62), and a toothed belt (64) is meshed on the pulley, one end of the toothed belt (64) is fixed on the slider (63), and the other end of the toothed belt (64) passes through the slider (63) and is connected to the top wall of the square groove (62) through a tension spring (65); when the insert tube (33) is inserted into the bottle body, the anti-drip unit (6) abuts against the bottle body so that the insert tube (33) is automatically connected to fill the finishing agent, and the insert tube (33) moves upward away from the bottle body, and the anti-drip unit (6) automatically blocks the outlet of the insert tube (33).

2. The automatic filling device for textile antibacterial finishing agent according to claim 1, characterized in that: The described feeding mechanism (4) includes a support frame (40), a fixing plate (41), a cylindrical shield (42), a rotating disk (43), a stepping motor (44), a guiding plate (45), and a material turning unit (7). A support frame (40) is installed on the rear fixed frame (2). The upper end surface of the support frame (40) is provided with a fixing plate (41) through support legs. The upper end surface of the fixing plate (41) is provided with a cylindrical shield (42). A channel is formed on one side of the cylindrical shield (42). A rotating disk (43) is rotatably and fittingly installed inside the cylindrical shield (42). The lower end surface of the fixing plate (41) is provided with a stepping motor (44), and the output end of the stepping motor (44) is connected to the rotating disk (43). A guiding plate (45) is provided on the circumferential outer wall at the channel of the cylindrical shield (42). The cross-section of the guiding plate (45) is of a U-shaped structure. One end of the guiding plate (45) is an arc-shaped edge, and the end of the arc-shaped edge is located at the center of the rotating disk (43). A material turning unit (7) is provided on the front end surface of the guiding plate (45).

3. The automatic filling device for textile antibacterial finishing agent according to claim 2, characterized in that: The described material turning unit (7) includes a material sliding plate (70), a transition section (71), a shaping section (72), a shaft rod (73), a telescopic plate (74), a through hole (75), and a support block (76). A material sliding plate (70) is installed on the front end surface of the guiding plate (45), and the cross-section of the material sliding plate (70) is of a U-shaped structure. The middle part of the material sliding plate (70) is an inclined section that slopes downward from front to back. The horizontal part of the material sliding plate (70) connected to the guiding plate (45) is the transition section (71). The horizontal part at the other end of the material sliding plate (70) is the shaping section (72). A shaft rod (73) is installed on the transition section (71) through a shaft seat, and the shaft rod (73) is driven by a motor. A copper sleeve is installed in the middle of the shaft rod (73). Telescopic plates (74) are evenly installed on the circumferential outer wall of the copper sleeve along its circumferential direction, and a hook tooth is provided at the end of the telescopic plate (74) away from the copper sleeve. The shaping section (72) is of a circular structure. A through hole (75) is formed in the middle of the shaping section (72). Support blocks (76) are evenly provided on the lower end surface of the shaping section (72) along its circumferential direction. The support blocks (76) extend into the through hole (75). One side of the support block (76) away from the center of the through hole (75) is hinged to the shaping section (72) through a support seat and a torsion spring.

4. The automatic filling device for textile antibacterial finishing agent according to claim 3, characterized in that: The screwing mechanism (5) comprises a fixing seat (50), a driving member (51), a cylinder (52), a support rod (53), a fixing ring (54), a fixing unit (8) and a shaping unit (9); the fixing seat (50) is installed on the upper end surface of the fixing frame (2) located at the front side, and the fixing seat (50) is in a Z-shaped structure; the driving member (51) is installed on the upper end surface of a horizontal section of one side of the fixing seat (50) close to the conveying mechanism (1); the driving end of the driving member (51) extends to the lower end of the horizontal section of the fixing seat (50). The driving end of the driving member (51) is provided with a cylinder (52), a fixing unit (8) is arranged inside the cylinder (52), a support rod (53) is evenly arranged between the upper end surface of the shaping section (72) and the fixing seat (50), a fixing ring (54) is slidably mounted on the upper part of the support rod (53), and the fixing ring (54) is mounted on the driving end of the driving member (51), and a shaping unit (9) is arranged on the upper end surface of the shaping section (72), and the shaping unit (9) cooperates with the cylinder (52).

5. The automatic filling device for textile antibacterial finishing agent according to claim 4, characterized in that: The shaping unit (9) comprises a collar (90), a moving block (91), a sliding rod (92), an arc plate (93), a connecting rod (94) and a roller (95); the collar (90) is installed on the circumferential outer wall of the cylinder (52); the lower part of the collar (90) is an arc surface; the upper part of the collar (90) is an inclined surface; the upper end surface of the shaping section (72) is symmetrically provided with two sliding grooves, each of which is provided with a moving block (91) in a sliding fit on the two sliding grooves on the same side; the two moving blocks (91) on the same side are slidably installed with a sliding rod (92) at the middle of the end surface of one side close to the cylinder (52); the two An arc plate (93) is installed on the end surface of one side of the slide rod (92) close to the cylinder (52), and the arc plate (93) is concentric with the through hole (75). A compression spring is arranged between the moving block (91) and the arc plate (93) on the same side, and the compression spring is sleeved on the slide rod (92). The end surfaces of the two moving blocks (91) on the same side that are away from each other are hinged with a connecting rod (94). The middle part of the connecting rod (94) is hinged with the shaping section (72) through a support and a torsion spring. A roller (95) is installed between the upper parts of the two connecting rods (94) through a bearing, and the roller (95) is in contact with the ring (90).

6. The automatic filling device for textile antibacterial finishing agent according to claim 4, characterized in that: The fixing unit (8) comprises a pressing plate (80), a pushing rod (81), a vertical plate (82), a spring telescopic rod (83) and a trapezoidal plate (84); the pressing plate (80) is installed on the top wall of the inner cavity of the cylinder (52) through a spring column; the circumferential inner wall of the cylinder (52) is evenly provided with notches along its circumferential direction; the notches are hinged with pushing rods (81) through pins and torsion springs; and the pushing rods (81) are V-shaped. The middle part is hinged with the inner wall of the slot, the upper part of the push rod (81) contacts with the upper end surface of the pressure plate (80), the lower part of the push rod (81) is installed with a vertical plate (82) on the end surface close to the axis of the cylinder (52), the middle part of the vertical plate (82) is installed with a spring telescopic rod (83), the side of the spring telescopic rod (83) away from the vertical plate (82) is hinged with a trapezoidal plate (84), and the trapezoidal plate (84) is symmetrically arranged with a compression spring between the vertical plates (82) from top to bottom.

7. The automatic filling device for textile antibacterial finishing agent according to claim 3, characterized in that: The upper end surface of the support block (76) is an arc-shaped surface near the edge of the through hole (75), and balls are evenly mounted on the arc-shaped surface in a rolling manner.

8. An automatic filling method for a textile antibacterial finishing agent, characterized in that: The automatic filling device for textile antibacterial finishing agent as claimed in claim 1 is used to complete the process, comprising the following steps: Step 1: The bottles are moved sequentially to the bottom of the filling mechanism (3) through the conveying mechanism (1); Step 2: The filling mechanism (3) operates to inject the finishing agent into the bottle; Step 3: After the finishing agent is filled, the bottle body is moved to the bottom of the screwing mechanism (5) through the conveying mechanism (1); Step 4: The screwing mechanism (5) screws the bottle cap onto the bottle body in sequence; Step 5: The bottle body with the bottle cap installed continues to move through the conveying mechanism (1) for subsequent operations.

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