Device for automatically centralizing inverted bottle

Abstract

The invention discloses a device for automatically centralizing inverted bottles, and belongs to the technical field of conveying devices.The device comprises a base, a bottom shell, a push-pull seat, a screening device, a flow channel, a centralizing assembly and an F-shaped clamping arm, the bottom shell is fixedly assembled on the base, a screening seat is movably arranged in the bottom shell, the screening seat is matched with a screening groove in the flow channel, and the F-shaped clamping arm is fixedly assembled on the bottom shell; the centering assembly is rotationally assembled on one side of the base, two F-shaped clamping arms are movably assembled on the centering assembly, and a movable jacking disc is arranged in a square groove of each F-shaped clamping arm and used for clamping and detecting the orientation of a bottle opening. And meanwhile, according to the orientation of bottle openings of the inverted bottles, the inverted bottles are automatically straightened and then recycled, the bottle body conveying efficiency is greatly improved, and the product yield is increased.

Description

Technical Field

[0001] The invention belongs to the technical field of conveying devices, and in particular relates to a device for automatically straightening an inverted bottle. Background Art

[0002] The automatic bottle-righting and inverted bottle structure is a common device on the production line. It is mainly used to automatically right the bottle after it has fallen over to ensure the continuity and automation of the production process. It usually includes a righting device based on a conveyor belt and an inclined turntable, and a righting system based on photoelectric sensing and video positioning.

[0003] The inverted bottle straightening devices currently available on the market require multiple operations to complete the straightening when dealing with the complex situation of continuously inverted bottles. In addition, the mouths of the inverted bottles face different directions, which can easily cause interference to the equipment and require manual intervention to handle, which invisibly increases the workload of workers. Summary of the invention

[0004] In view of the deficiencies in the prior art, an object of the embodiments of the present invention is to provide a device for automatically straightening an inverted bottle, so as to solve the problems in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A device for automatically straightening an inverted bottle, the device for automatically straightening an inverted bottle having a first direction, a second direction and a third direction relative to each other, the device for automatically straightening an inverted bottle comprising a base; A pushing member, the pushing member comprises a bottom shell, a first screw rod, a push-pull seat, a first driver, a screening seat, a screener, a guide rod and a slide rod, the bottom shell is fixedly mounted on the base, a first screw rod is arranged in the bottom shell along the second direction, one end of the push-pull seat is slidably mounted in the bottom shell, the other end of the push-pull seat is meshed with the first screw rod, the first driver is fixedly arranged on one side of the bottom shell, and the first driver is transmission-connected with the first screw rod, the screening seat is elastically slidably mounted on the bottom shell along the second direction, a screener is arranged on the top of the screening seat, a plurality of guide rods are fixedly arranged on one end of the screener, and a slide rod is elastically inserted in the guide rod; A flow channel assembly, the flow channel assembly comprising a flow channel, a roller, a screening slot and an inclined guide slot, the flow channel is arranged along a first direction, a plurality of rollers are arranged on the flow channel in a linear array and are all rotatably connected to the flow channel, a screening slot is arranged in the middle of the flow channel, and an inclined guide slot is fixedly arranged on one side of the screening slot; A righting assembly, the righting assembly comprising a fixed frame, a righting frame, a third driver, a fourth driver and a double-headed screw, the fixed frame being fixedly mounted on the base, the righting frame being rotatably mounted on the fixed frame, the third driver being fixedly mounted on the base, and the movable shaft of the third driver being fixedly connected to the righting frame, the righting frame being further fixedly mounted with a fourth driver, the double-headed screw being fixedly mounted on the righting frame and being transmission-connected to the fourth driver; The clamping assembly includes an F-type clamping arm, a square groove and a top support plate. The two groups of F-type clamping arms are slidably assembled on the straightening frame along the first direction, and the F-type clamping arm is meshed with the double-headed screw. The end of the F-type clamping arm is provided with a square groove, and the top support plate is elastically slidably assembled in the square groove along the first direction.

[0006] As a further solution of the present invention, the flow channel assembly has relative feeding section, screening section and discharging section, several rollers on the feeding section and screening section are linked and connected, and several rollers on the discharging section are linked and connected.

[0007] As a further solution of the present invention, the pushing component also includes a side shaft, a one-way ratchet, a transmission shaft and a transmission wheel. The side shaft fixed shaft is assembled at one end of the bottom shell body, one end of the side shaft is connected to the first driver transmission, and the other end of the side shaft is fixedly assembled with a one-way ratchet. The transmission shaft fixed shaft is assembled at one side of the bottom shell body, one end of the transmission shaft is fixedly assembled with a transmission wheel, and the transmission wheel is meshed with the one-way ratchet, and the other end of the transmission shaft is connected to any group of rollers on the feeding section and the screening section.

[0008] As a further solution of the present invention, the flow channel assembly also includes a baffle, a second driver, a limit slot frame and a stop groove. The baffle is arranged on one side of the screening slot, and the height of the baffle in the third direction is greater than the height of the roller in the third direction. The second driver is arranged on the discharge section side and is connected to the roller transmission at one end of the discharge section. The limit slot frame is elastically slidably assembled on the base along the third direction, and a stop groove is also provided on the limit slot frame.

[0009] As a further solution of the present invention, the clamping assembly also includes an adjusting rod, a controller and a contact switch. The adjusting rod is rotatably assembled on the F-shaped clamp arm, one end of the adjusting rod is movably abutted against the top support plate, and the other end of the adjusting rod is slidably arranged on the straightening frame. The controller is fixedly arranged on the straightening frame, and contact switches are arranged at both ends of the controller, and the contact switch is arranged close to one side of the adjusting rod.

[0010] As a further solution of the present invention, the device for automatically straightening and inverting bottles also includes a unloading assembly, which includes a driven tooth plate, a winding shaft, a winding gear and a traction rope, one end of the driven tooth plate is fixedly connected to the push-pull seat, and the other end of the driven tooth plate is slidably arranged on the base, the winding shaft is fixedly assembled on the base, and a winding gear is fixedly arranged in the middle of the winding shaft, and the winding gear is meshed with the driven tooth plate, one end of the traction rope is fixedly assembled on the inclined guide groove, and the other end of the traction rope is wound around the winding shaft.

[0011] As a further scheme of the present invention, the runner assembly also includes a unloading tooth plate, a unloading gear, a unloading double-headed screw and a unloading die seat. The unloading tooth plate is elastically slidably assembled on the base along the second direction, one end of the unloading gear is fixedly assembled on the base, and the other end of the unloading gear is meshingly connected to the unloading tooth plate, one end of the unloading double-headed screw is fixedly assembled on the base, and the other end of the unloading double-headed screw is transmission-connected to the unloading gear, two groups of unloading die seats are slidably arranged on both sides of the base, and the two groups of unloading die seats are meshingly connected to the unloading double-headed screw.

[0012] In summary, compared with the prior art, the embodiments of the present invention have the following beneficial effects: The present invention provides a feeding section, a screening section and a discharging section on the flow channel, so that the inverted bottles can be screened out according to the state of the conveyed bottles, and the inverted bottles can be automatically straightened and recovered according to the direction of the bottle mouths of the inverted bottles, thereby greatly increasing the bottle conveying efficiency and improving the product yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of a device for automatically straightening an inverted bottle provided in an embodiment of the present invention.

[0014] Figure 2 It is a schematic structural diagram of a device for automatically straightening an inverted bottle provided in an embodiment of the present invention.

[0015] Figure 3 It is a schematic diagram of the back structure of a device for automatically straightening an inverted bottle provided in an embodiment of the present invention.

[0016] Figure 4 for Figure 3 An enlarged schematic diagram of the figure marked A.

[0017] Figure 5 The present invention is a schematic diagram of the bottom structure of a device for automatically straightening an inverted bottle provided in an embodiment of the present invention.

[0018] Figure 6 It is a schematic diagram of the top structure of a device for automatically straightening an inverted bottle provided in an embodiment of the present invention.

[0019] Figure 7 for Figure 6 An enlarged schematic diagram of the figure marked B.

[0020] Figure 8 It is a schematic diagram of the side structure of a device for automatically straightening an inverted bottle provided in an embodiment of the present invention.

[0021] Fig. 9 for Figure 8 An enlarged schematic diagram of the figure marked C.

[0022] Figure numerals: 1-base, 2-pushing member, 201-bottom shell, 202-first screw rod, 203-push-pull seat, 204-first driver, 205-screening seat, 206-screener, 207-guide rod, 208-slide rod, 209-side shaft, 210-one-way ratchet, 211-transmission shaft, 212-transmission wheel, 213-driven buckle, 214-active buckle, 215-buckle groove, 216-reset plug rod, 3-flow channel assembly, 301-flow channel, 302-roller, 303-screening groove, 304-oblique guide groove, 305-baffle, 306-second driver, 3 ... 7-limiting slot frame, 308-stop groove, 4-righting assembly, 401-fixed frame, 402-righting frame, 403-third drive, 404-fourth drive, 405-double-headed screw, 5-clamping assembly, 501-F-type clamping arm, 502-square slot, 503-top support plate, 504-adjusting rod, 505-controller, 506-contact switch, 6-unloading assembly, 601-driven gear plate, 602-winding shaft, 603-winding gear, 604-traction rope, 605-unloading gear plate, 606-unloading gear, 607-unloading double-headed screw, 608-unloading die base. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] See also Figure 1-Figure 9, an automatic device for straightening and tilting bottles in an embodiment of the present invention, the automatic device for straightening and tilting bottles has a relative first direction x, a second direction y and a third direction z, the automatic device for straightening and tilting bottles comprises a base 1; a pushing member 2, the pushing member 2 comprises a bottom shell 201, a first screw rod 202, a push-pull seat 203, a first driver 204, a screening seat 205, a screener 206, a guide rod 207 and a slide rod 208, the bottom shell 201 is fixedly assembled on the base 1, a first screw rod 202 is arranged in the bottom shell 201 along the second direction y, one end of the push-pull seat 203 is slidably assembled in the bottom shell 201, and the other end of the push-pull seat 203 is meshed with the first screw rod 202, the first The driver 204 is fixedly arranged on one side of the bottom shell 201, and the first driver 204 is connected to the first screw rod 202 in transmission. The screening seat 205 is elastically slidably assembled on the bottom shell 201 along the second direction y. A screener 206 is arranged on the top of the screening seat 205. A plurality of guide rods 207 are fixedly arranged on one end of the screener 206. A slide rod 208 is elastically inserted into the guide rod 207; a flow channel component 3, the flow channel component 3 includes a flow channel 301, a roller 302, a screening slot 303 and an inclined guide slot 304. The flow channel 301 is arranged along the first direction x, and a plurality of rollers 302 are arranged on the flow channel 301 in a linear array and are all rotatably connected to the flow channel 301. The flow channel 30 1 is provided with a screening slot 303 in the middle, and an inclined guide slot 304 is fixedly provided on one side of the screening slot 303; a straightening assembly 4, the straightening assembly 4 includes a fixed frame 401, a straightening frame 402, a third driver 403, a fourth driver 404 and a double-headed screw 405, the fixed frame 401 is fixedly installed on the base 1, the straightening frame 402 is rotatably assembled on the fixed frame 401, the third driver 403 is fixedly installed on the base 1, and the movable shaft of the third driver 403 is fixedly connected to the straightening frame 402, the fourth driver 404 is also fixedly installed on the straightening frame 402, and the double-headed screw 405 is fixedly rotatably assembled on the straightening frame 402 and connected to the fourth driver The device 404 is connected by transmission; the clamping assembly 5, the clamping assembly 5 includes an F-type clamping arm 501, a square groove 502 and a top support plate 503, the two groups of F-type clamping arms 501 are slidably assembled on the straightening frame 402 along the first direction x, and the F-type clamping arm 501 is meshed and connected with the double-headed screw 405, the end of the F-type clamping arm 501 is provided with a square groove 502, and the top support plate 503 is elastically slidably assembled in the square groove 502 along the first direction x; the flow channel assembly 3 has a relative feeding section a1, a screening section a2 and a discharging section a3, the several rollers 302 on the feeding section a1 and the screening section a2 are linked and connected, and the several rollers 302 on the discharging section a3 are linked and connected.

[0025] In actual application of this embodiment, when the device is used to transport bottles, a plurality of rotatable rollers 302 are linearly arranged on the flow channel 301, and the flow channel assembly 3 has relative feeding section a1, screening section a2 and discharge section a3. After the bottle to be transported is transported from the external flow channel to the feeding section a1, it moves along the feeding section a1 toward the screening section a2. A first screw rod 202 arranged along the second direction y is arranged inside the bottom shell 201, and the first driver 204 is connected to the first screw rod 202 in transmission. When the first driver 204 controls the first screw rod 202 to reciprocate in the xoz plane, the push-pull seat 203 can be synchronously controlled to slide reciprocally in the second direction y. A screening seat 205 is also provided on one side of the push-pull seat 203. When the screening seat 205 moves toward the screening section a2, the guide rods 207 and the slide rods 208 on the screener 206 move toward the screening section a2 simultaneously. When the bottle body in the flow channel 301 is in a standing bottle state, the slide rod 208 is tilted and pressed against the side wall of the bottle body, so that the bottle body can be pushed to move along the first direction x, so that the slide rod 208 slides to the gap between the two standing bottles. When the slide rod 208 is vertically pressed against the side wall of the bottle body, since the slide rod 208 elastically slides into the guide rod 207 and the bottle body is limited in the flow channel 301, it does not interfere with the continued movement of the bottle body on the roller 302. When the bottle body in the flow channel 301 is in a standing bottle state, the slide rod 208 is tilted and pressed against the side wall of the bottle body, so that the bottle body can be pushed to move along the first direction x, so that the slide rod 208 slides to the gap between the two standing bottles. When the slide rod 208 is vertically pressed against the side wall of the bottle body, since the slide rod 208 elastically slides into the guide rod 207 and the bottle body is limited in the flow channel 301, it does not interfere with the continued movement of the bottle body on the roller 302. In the inverted bottle state, when the slide bar 208 is pressed against the side wall of the bottle body, since the diameter of the inverted bottle body is smaller than the notch height of the screening slot 303, the inverted bottle body can pass through the screening slot 303 and roll onto the inclined guide slot 304 under the pushing action of the guide bar 207 and the slide bar 208. At the same time, when the infrared sensor at one end of the inclined guide slot 304 detects that the inverted bottle rolls into the stop groove 308, the double-headed screw rod 405 is driven to rotate, so that the two groups of F-type clamping arms 501 move in opposite directions in the first direction x. When the two groups of F-type clamping arms 501 continue to approach each other, the square grooves 502 and the top support plates 503 at the ends of the two groups of F-type clamping arms 501 are respectively pressed against the head and tail ends of the bottle body. When the bottle mouth is pressed against When the two groups of F-type clamping arms 501 are on the top supporting plate 503, the diameter of the bottle mouth is smaller than the diameter of the top supporting plate 503, so that when the two groups of F-type clamping arms 501 move toward each other, the top supporting plate 503 on the bottle mouth side slides relative to the F-type clamping arm 501 under the action of pressure. Since the diameter of the bottle tail is larger than the diameter of the top supporting plate 503, the bottle tail is simultaneously crimped onto the square groove 502 and the top supporting plate 503 of the F-type clamping arm 501 on this side. At this time, when the two groups of F-type clamping arms 501 move to the extreme position, they can clamp the bottle body to be straightened and straighten the tilted bottle body by rotating the straightening frame 402. The device can continuously screen the tilted bottles on the conveyor belt and automatically adjust the straightening direction according to the tilting direction of the bottle mouth to realize automatic conveying operation of the bottle body.

[0026] See also Figure 4 and Fig. 9In a preferred embodiment of the present invention, the pushing member 2 also includes a side shaft 209, a one-way ratchet 210, a transmission shaft 211 and a transmission wheel 212. The side shaft 209 is fixedly assembled at one end of the bottom shell 201, one end of the side shaft 209 is transmission-connected to the first driver 204, and the other end of the side shaft 209 is fixedly assembled with a one-way ratchet 210. The transmission shaft 211 is fixedly assembled at one side of the bottom shell 201, and one end of the transmission shaft 211 is fixedly assembled with a transmission wheel 212, and the transmission wheel 212 is meshed with the one-way ratchet 210. The other end of the transmission shaft 211 is transmission-connected to any group of rollers 302 on the feeding section a1 and the screening section a2.

[0027] In actual application of this embodiment, the side shaft 209 is fixedly arranged on one side of the bottom shell 201 and is connected to the first driver 204 in transmission. When the first driver 204 reciprocates in the xoz plane, the side shaft 209 reciprocates in the xoz plane synchronously. There is a one-way transmission structure between the one-way ratchet 210 and the transmission wheel 212 on the side shaft 209, so that the push-pull seat 203 can be limited to move in the positive direction of the second direction y, that is, the slide bar 208 on the screener 206 is in the screening section a. 2 is pushed, the one-way ratchet 210 and the transmission wheel 212 are in a non-transmission state, and the plurality of rollers 302 on the feeding section a1 and the screening section a2 are in a stopped state. When the push-pull seat 203 moves in the negative direction of the second direction y, the one-way ratchet 210 and the transmission wheel 212 are in a transmission state, so that the screened bottles continue to move along the first direction x to the discharge section a3, and the bottles on the feeding section a1 continue to move along the first direction x to the screening section a2.

[0028] Furthermore, when the screening section a2 is screening the inverted bottles, the slot width of the screening slot 303 is greater than the height of a single bottle body and less than the height of two bottles, so that only a single inverted bottle is screened out of the screening slot 303 at a time.

[0029] Furthermore, the push member 2 also includes a driven buckle 213, an active buckle 214, a buckle slot 215 and a reset rod 216. The bottom of the screening seat 205 is fixedly provided with a driven buckle 213, and the top of the push-pull seat 203 is elastically rotatably provided with an active buckle 214. One side of the active buckle 214 is provided with a buckle slot 215 matching the driven buckle 213. When the push-pull seat 203 moves to the limit in the negative direction of the second direction y, the buckle slot 215 is movably buckled on the driven buckle 213. , so that when the push-pull seat 203 moves in the positive direction of the second direction y, when the reset rod 216 on one side of the bottom shell 201 is pressed against the active buckle 214, it can push the first driver 204 to overcome the elastic force and rotate, so that the buckle groove 215 is loosened from the side of the driven buckle 213. At this time, the slide bar 208 on the screening seat 205 completes a single screening, and the screening seat 205 automatically resets to the initial position under the elastic force to prevent obstruction to the movement of the bottles in the feeding section a1 and the screening section a2.

[0030] See also Figure 2 , Figure 3 and Figure 7 In a preferred embodiment of the present invention, the flow channel assembly 3 also includes a baffle 305, a second driver 306, a limiting groove frame 307 and a stopping groove 308, the baffle 305 is arranged on one side of the screening groove 303, and the height of the baffle 305 in the third direction z is greater than the height of the roller 302 in the third direction z, the second driver 306 is arranged on the side of the discharging section a3, and is connected to the roller 302 at one end of the discharging section a3 by transmission, the limiting groove frame 307 is elastically slidably assembled on the base 1 along the third direction z, and the limiting groove frame 307 is also provided with a stopping groove 308.

[0031] In actual application of this embodiment, the baffle 305 is arranged on one side of the screening groove 303, and the height of the baffle 305 in the third direction z is greater than the height of the plurality of rollers 302 in the third direction z, so that when the upright bottle moves to the screening section a2, the upper and lower ends of the bottle body are both limited in the flow channel 301 to prevent the upright bottle from being pushed out of the screening groove 303 when the slide bar 208 is pressed onto the bottle body, and the height of the inverted bottle in the third direction z is less than the slot height of the screening groove 303, so under the push of the slide bar 208, the inverted bottle can flip over the baffle 305 and roll along the inclined guide groove 304 to the limiting groove frame 307.

[0032] See also Figure 7In a preferred embodiment of the present embodiment, the clamping assembly 5 also includes an adjusting rod 504, a controller 505 and a contact switch 506. The adjusting rod 504 is rotatably assembled on the F-type clamping arm 501. One end of the adjusting rod 504 is movably abutted against the top support plate 503. The other end of the adjusting rod 504 is slidably set on the straightening frame 402. The controller 505 is fixedly set on the straightening frame 402, and contact switches 506 are set at both ends of the controller 505. The contact switch 506 is set close to one side of the adjusting rod 504.

[0033] In actual application of this embodiment, the adjusting rod 504 is rotatably arranged on one side of the F-type clamping arm 501. When the top support plate 503 is pressed against one side of the bottle mouth, the top support plate 503 elastically slides relative to the F-type clamping arm 501, and synchronously pushes the adjusting rod 504 to rotate around the fixed axis, so that the end of the adjusting rod 504 rotates toward the controller 505 side. When the two groups of F-type clamping arms 501 move toward each other, the adjusting rod 504 on the bottle mouth side is pressed against the contact switch 506 on this side after rotation, and the rotation direction of the third driver 403 is controlled by the controller 505 electrically connected to the third driver 403, so that the bottle mouth of the bottle body faces upward after the final rotation.

[0034] See also Figure 2 and Figure 8 In a preferred embodiment of the present invention, the device for automatically straightening and inverting bottles also includes a unloading component 6, which includes a driven tooth plate 601, a winding shaft 602, a winding gear 603 and a traction rope 604, one end of the driven tooth plate 601 is fixedly connected to the push-pull seat 203, and the other end of the driven tooth plate 601 is slidably arranged on the base 1, the winding shaft 602 is fixedly assembled on the base 1, and a winding gear 603 is fixedly arranged in the middle of the winding shaft 602, and the winding gear 603 is meshed with the driven tooth plate 601, one end of the traction rope 604 is fixedly assembled on the inclined guide groove 304, and the other end of the traction rope 604 is wound around the winding shaft 602.

[0035] In actual application of this embodiment, the driven tooth plate 601 is slidably assembled on the base 1 along the first direction x, and the driven tooth plate 601 is fixedly connected to the push-pull seat 203. When the push-pull seat 203 moves in the positive direction of the second direction y, the slide bar 208 on the side of the screening section a2 is in a state of being pushed outward. At this time, the inverted bottle pushed out from the screening section a2 passes through the screening slot 303 and the inclined guide slot 304 and rolls to the limiting slot frame 307. The infrared sensor arranged at one end of the inclined guide slot 304 detects the movement of the bottle body and controls the fourth driver 404 on one side of the straightening frame 402 to drive the double-headed screw 405 to rotate, so that The two groups of F-type clamping arms 501 approach each other and clamp the bottle body in the driving state. When the bottle body is clamped, the push-pull seat 203 continues to move in the positive direction of the second direction y. At this time, the driven gear plate 601 is meshed with the winding gear 603, so that the winding shaft 602 continuously winds up the traction rope 604 thereon during the rotation process. Since the end of the traction rope 604 is fixedly assembled on the limiting groove frame 307, and the limiting groove frame 307 is elastically slidably assembled on the base 1 along the third direction z, the limiting groove frame 307 can be pulled to move in the negative direction of the third direction z, so that the limiting groove frame 307 can be detached from one side of the clamped bottle body.

[0036] See also Figure 5 In a preferred embodiment of the present invention, the flow channel assembly 3 also includes a discharge tooth plate 605, a discharge gear 606, a discharge double-headed screw rod 607 and a discharge die seat 608, the discharge tooth plate 605 is elastically slidably assembled on the base 1 along the second direction y, one end of the discharge gear 606 is fixedly assembled on the base 1, and the other end of the discharge gear 606 is meshed with the discharge tooth plate 605, one end of the discharge double-headed screw rod 607 is fixedly assembled on the base 1, and the other end of the discharge double-headed screw rod 607 is transmission-connected with the discharge gear 606, two groups of the discharge die seats 608 are slidably arranged on both sides of the base 1, and the two groups of the discharge die seats 608 are meshed with the discharge double-headed screw rod 607.

[0037] In actual application of this embodiment, when the limiting groove frame 307 is separated from the bottle body side clamped by the two sets of F-type clamping arms 501, the third driver 403 controls the straightening frame 402 to rotate as a whole according to the direction of the bottle mouth. At this time, the driven tooth plate 601 follows the push-pull seat 203 to continue to move in the positive direction of the second direction y. At this time, the driven tooth plate 601 is separated from one side of the winding gear 603 and abuts on the unloading tooth plate 605, and pushes the unloading tooth plate 605, so that the unloading tooth plate 605 overcomes the elastic force and moves in the positive direction of the second direction y. The unloading tooth plate 605 drives the unloading gear 605 to slide in the sliding process. 6 rotates, and the unloading gear 606 drives the unloading double-headed screw 607 to rotate during the movement, so that the unloading die base 608 meshed with each other at both ends of the unloading double-headed screw 607 moves in the opposite direction. Since the two groups of unloading die bases 608 are respectively arranged on both sides of the base 1, the two groups of unloading die bases 608 can be controlled to move synchronously toward the F-shaped clamping arm 501 clamping the bottle body. The unloading die base 608 is respectively provided with a pushing cylinder and a recovery flow channel, and the pushing cylinder, the recovery flow channel and the clamped bottle body are at the same height in the third direction z, so the uprighted bottle body can be pushed to the recovery flow channel through the cylinder, thereby realizing the uprighting of the inverted bottle.

[0038] The above-mentioned embodiment of the present invention provides a device for automatically straightening upside-down bottles. By arranging a feeding section a1, a screening section a2 and a discharging section a3 on the flow channel 301, the upside-down bottles can be screened out according to the state of the conveyed bottles. At the same time, according to the direction of the bottle mouth of the upside-down bottle, the upside-down bottles can be automatically straightened and recovered, thereby greatly increasing the bottle conveying efficiency and improving the product yield.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for automatically straightening an inverted bottle, the device having a first direction, a second direction and a third direction relative to each other, characterized in that: The device for automatically straightening and tilting the bottle comprises: Base; A pushing member, the pushing member comprises a bottom shell, a first screw rod, a push-pull seat, a first driver, a screening seat, a screener, a guide rod and a slide rod, the bottom shell is fixedly mounted on the base, a first screw rod is arranged in the bottom shell along the second direction, one end of the push-pull seat is slidably mounted in the bottom shell, the other end of the push-pull seat is meshed with the first screw rod, the first driver is fixedly arranged on one side of the bottom shell, and the first driver is transmission-connected with the first screw rod, the screening seat is elastically slidably mounted on the bottom shell along the second direction, a screener is arranged on the top of the screening seat, a plurality of guide rods are fixedly arranged on one end of the screener, and a slide rod is elastically inserted in the guide rod; A flow channel assembly, the flow channel assembly comprising a flow channel, a roller, a screening slot and an inclined guide slot, the flow channel is arranged along a first direction, a plurality of rollers are arranged on the flow channel in a linear array and are all rotatably connected to the flow channel, a screening slot is arranged in the middle of the flow channel, and an inclined guide slot is fixedly arranged on one side of the screening slot; A righting assembly, the righting assembly comprising a fixed frame, a righting frame, a third driver, a fourth driver and a double-headed screw, the fixed frame being fixedly mounted on the base, the righting frame being rotatably mounted on the fixed frame, the third driver being fixedly mounted on the base, and the movable shaft of the third driver being fixedly connected to the righting frame, the righting frame being further fixedly mounted with a fourth driver, the double-headed screw being fixedly mounted on the righting frame and being transmission-connected to the fourth driver; The clamping assembly includes an F-type clamping arm, a square groove and a top support plate. The two groups of F-type clamping arms are slidably assembled on the straightening frame along the first direction, and the F-type clamping arm is meshed with the double-headed screw. The end of the F-type clamping arm is provided with a square groove, and the top support plate is elastically slidably assembled in the square groove along the first direction.

2. The device for automatically straightening an inverted bottle according to claim 1, characterized in that: The flow channel component comprises a relative feeding section, a screening section and a discharging section. Several rollers on the feeding section and the screening section are linked and connected, and several rollers on the discharging section are linked and connected.

3. The device for automatically straightening an inverted bottle according to claim 1, characterized in that: The pushing member also includes a side shaft, a one-way ratchet, a transmission shaft and a transmission wheel. The side shaft fixed shaft is assembled at one end of the bottom shell body, one end of the side shaft is connected to the first driver transmission, the other end of the side shaft is fixedly assembled with a one-way ratchet, the transmission shaft fixed shaft is assembled at one side of the bottom shell body, one end of the transmission shaft is fixedly assembled with a transmission wheel, the transmission wheel is meshed with the one-way ratchet, and the other end of the transmission shaft is connected to any group of rollers on the feeding section and the screening section.

4. The device for automatically straightening an inverted bottle according to claim 1, characterized in that: The flow channel assembly also includes a baffle, a second driver, a limit slot frame and a stop groove. The baffle is arranged on one side of the screening slot, and the height of the baffle in the third direction is greater than the height of the roller in the third direction. The second driver is arranged on the discharge section side and is connected to the roller transmission at one end of the discharge section. The limit slot frame is elastically slidably assembled on the base along the third direction, and a stop groove is also provided on the limit slot frame.

5. The device for automatically straightening an inverted bottle according to claim 1, characterized in that: The clamping assembly also includes an adjusting rod, a controller and a contact switch. The adjusting rod is rotatably assembled on the F-shaped clamping arm. One end of the adjusting rod is movably abutted against the top support plate, and the other end of the adjusting rod is slidably arranged on the straightening frame. The controller is fixedly arranged on the straightening frame, and contact switches are arranged at both ends of the controller. The contact switch is arranged close to one side of the adjusting rod.

6. The device for automatically straightening an inverted bottle according to claim 1, characterized in that: The device for automatically straightening and inverting bottles also includes a unloading assembly, which includes a driven tooth plate, a winding shaft, a winding gear and a traction rope. One end of the driven tooth plate is fixedly connected to the push-pull seat, and the other end of the driven tooth plate is slidably arranged on the base. The winding shaft is fixedly assembled on the base, and a winding gear is fixedly arranged in the middle of the winding shaft. The winding gear and the driven tooth plate are meshed and connected. One end of the traction rope is fixedly assembled on the inclined guide groove, and the other end of the traction rope is wound around the winding shaft.

7. The device for automatically straightening an inverted bottle according to claim 1, characterized in that: The runner assembly also includes a unloading tooth plate, a unloading gear, a unloading double-ended screw and a unloading die seat. The unloading tooth plate is elastically slidably assembled on the base along the second direction, one end of the unloading gear is fixedly assembled on the base, and the other end of the unloading gear is meshed with the unloading tooth plate. One end of the unloading double-ended screw is fixedly assembled on the base, and the other end of the unloading double-ended screw is transmission-connected with the unloading gear. Two groups of unloading die seats are slidably arranged on both sides of the base, and the two groups of unloading die seats are meshed with the unloading double-ended screw.

Images