A tape winding machine for umbrella poles

Abstract

The present invention relates to an adhesive tape wrapping machine for umbrella poles, comprising a frame for horizontal placement on the ground, a silo arranged on the frame and provided with a discharge port at the rear side, an inclined material plate obliquely arranged in the silo and with the rear side lower than the front side, a discharging and conveying device arranged on the silo and cooperating with the inclined material plate to control the umbrella poles to be arranged in an array and to roll toward the discharge port in sequence, a group of inclined unloading racks arranged on the left and right sides of the frame and located at the rear side of the discharge port, a rotating groove opened on each inclined unloading rack near one end of the discharge port, a pushing device arranged on the frame for controlling the umbrella poles to be transported from the discharge port to the inclined unloading rack in sequence and for driving the umbrella poles located in the rotating groove to move upward and leave the rotating groove so that the umbrella poles continue to roll toward the rear side to discharge the material, and an adhesive tape wrapping device arranged on the frame for wrapping adhesive tape around the umbrella poles located in the rotating groove.

Description

Technical Field

[0001] The invention relates to the technical field of umbrella processing, in particular to an adhesive tape winding machine for an umbrella pole. Background Art

[0002] An umbrella is a necessity in people's lives, and comprises an umbrella handle, an umbrella pole, umbrella ribs, and an umbrella cover.

[0003] refer to Figure 1 In the prior art, a mounting groove 2' is usually provided at the middle and upper part of the umbrella pole 1' for mounting a buckle, so as to cooperate with the umbrella rib tightening ring to tighten the umbrella ribs. However, after the mounting groove 2' is processed, the umbrella pole 1' needs to be processed in the next process. The mounting groove 2' is easily damaged in the next process, thereby damaging the umbrella pole 1' and reducing the production qualification rate of the umbrella pole 1'. Therefore, in order to improve the production qualification rate of the umbrella pole 1', a process of winding a tape 3' at the mounting groove 2' is added in the production process to prevent the mounting groove 2' of the umbrella pole 1' from being damaged in the next process. However, in the prior art, the tape 3' is usually wound around the mounting groove 2' of the umbrella pole 1' manually, which has low efficiency and high labor cost.

[0004] Therefore, it is necessary to design a tape winding device that can automatically wrap the tape around the umbrella pole to solve this technical problem. Summary of the invention

[0005] Therefore, in view of the above problems, the present invention provides a tape winding machine for an umbrella pole.

[0006] In order to achieve the above technical problems, the solution adopted by the present invention is a tape wrapping machine for umbrella poles, comprising a frame for horizontal placement on the ground, a silo arranged on the frame for accommodating umbrella poles and having a discharge port at the rear side, an inclined material plate arranged obliquely in the silo and with the rear side lower than the front side so that the umbrella poles can roll toward the discharge port under the action of gravity when they are in the silo, a discharging conveying device arranged on the silo and cooperating with the inclined material plate to control the umbrella poles to be arranged in an array and roll toward the discharge port in sequence, and a conveying device arranged on the left and right sides of the frame and located at the rear side of the discharge port for supplying the two ends of the umbrella poles on the upper side. A group of inclined material discharging racks are provided, which are capable of rolling backwards under the action of gravity to realize material discharging; a rotating groove is provided on each of the inclined material discharging racks near one end of the material discharging port so that the two ends of the umbrella rod can fall into the rotating groove and rotate therein when the umbrella rod rolls on the inclined material discharging racks; a pushing device is provided on the frame for controlling the umbrella rods to be transported from the material discharging port to the inclined material discharging racks in sequence and for driving the umbrella rods in the rotating grooves to move upwards and leave the rotating grooves so that the umbrella rods continue to roll backwards to realize material discharging; and a tape winding device is provided on the frame for winding tape around the umbrella rods in the rotating grooves.

[0007] A further improvement is that the tape winding device includes a tape conveying device arranged on the frame for conveying the tape, a rotating winding device arranged on the frame for driving the umbrella pole located in the rotating groove to rotate and cooperating with the tape conveying device so that the umbrella pole is wound with tape when rotating.

[0008] The further improvement is that the tape conveying device includes a fixed seat arranged on the frame, a sliding seat arranged on the fixed seat and can slide forward and backward, a mounting seat arranged on the sliding seat for mounting an external tape roll, a storage seat arranged on the sliding seat and located in front of the mounting seat, an adsorption device arranged on the storage seat for placing the tape drawn out from the tape roll and adsorbing the tape, a sliding driving device arranged on the fixed seat for driving the sliding seat to slide forward and backward on the fixed seat, and a tape cutting device arranged on the storage seat for cutting the tape after the umbrella pole is rotated and wound with the tape, when the tape drawn out from the tape roll is placed on the adsorption device, the adhesive surface of the tape faces up, and when the adsorption device slides to the lower side of the umbrella pole located in the rotating groove, it abuts against the lower end surface of the umbrella pole so that the tape adheres to the side wall of the umbrella pole when the umbrella pole rotates to realize the winding of the tape.

[0009] A further improvement is that the adsorption device includes an adsorption plate arranged on the storage seat for placing the tape led out from the tape roll, an adsorption cavity opened in the adsorption plate, an adsorption hole opened on the adsorption plate and connected to the adsorption cavity, and a connecting pipe arranged on the side wall of the adsorption plate and connected to the adsorption cavity and used for connecting to an external vacuum negative pressure machine.

[0010] A further improvement is that the tape cutting device includes a blade, a first hinged rod arranged at the lower end of one side of the storage seat and hinged to the upper end of the storage seat and one end of the blade, a second hinged rod arranged at the middle of one side of the storage seat and hinged to the upper end of the storage seat and the other end of the blade, and a first rotation driving device arranged transversely on the storage seat and the output end of which is hinged to the lower end of the second hinged rod for controlling the second hinged rod to drive the blade to rotate on the storage seat.

[0011] A further improvement is that the winding and rotating device includes a mounting frame that can be flipped on the frame, a rotating roller that can be rotatably arranged on the mounting frame and is used to abut against the umbrella pole located in the limiting groove and drive the umbrella pole to rotate, a second rotating drive device that is arranged on the mounting frame and is used to drive the rotating roller to rotate, and a flipping drive device that is arranged on the frame and is used to drive the mounting frame to flip on the frame so that the rotating roller moves away from and approaches the umbrella pole.

[0012] The frame is provided with a cross beam, and a vertical beam is provided on the cross beam. The mounting frame includes a mounting plate and a connecting rod arranged on the mounting plate, one end of the connecting rod is fixedly connected to the mounting plate and the other end is hinged to the cross beam. The second rotation drive device and the rotating roller are both arranged on the mounting plate, and the output end of the flipping drive device is hinged to the mounting plate, and the flipping drive device can be rotatably arranged on the vertical beam.

[0013] A further improvement is that the discharging and conveying device includes a limiting device arranged on the silo for limiting the umbrella poles from rolling in a row toward the discharge port, and a rolling limiting device arranged on the silo for controlling the umbrella poles to roll toward the limiting device.

[0014] Further improvement is: the rolling limit device comprises a rotating shaft rotatably arranged on the material bin and located on the upper side of the inclined material plate, a limiting roller arranged on the rotating shaft and the lower end of which cooperates with the inclined material plate to limit the umbrella rod from rolling in the direction of the limiting device, and a third rotating driving device arranged on the material bin for driving the rotating shaft to rotate, the rotating shaft passes through the limiting roller and the position where the rotating shaft passes through the limiting roller is on the upper side of the central axis of the limiting roller;

[0015] When the rotating shaft does not drive the limiting roller to rotate, the distance between the lower end surface of the limiting roller and the inclined material plate is smaller than the diameter of the umbrella pole;

[0016] After the rotating shaft drives the limiting roller to rotate, the distance between the lower end surface of the limiting roller and the inclined material plate is greater than the diameter of the umbrella pole. The rotation of the rotating shaft drives the limiting roller to rotate so that the distance between the lower end surface of the limiting roller and the inclined material plate is greater than the diameter of the umbrella pole, thereby allowing the umbrella pole to roll toward the direction of the limiting device.

[0017] A further improvement is that the limit device includes a mounting shaft arranged on the material bin and located on the upper side of the inclined material plate, and a limit frame arranged on the mounting shaft, the limit frame is an L-shaped limit frame, and a material passing channel is formed between the lower end of the limit frame and the inclined material plate for only one row of umbrella poles to roll through, and a locking screw is detachably provided on the upper end of the limit frame, the locking screw is threadedly connected to the limit frame and the lower end of the locking screw penetrates into the interior of the limit frame and presses against the side wall of the mounting shaft.

[0018] The further improvement is that the pushing device includes a lifting frame which can be lifted and lowered on the frame and is located between a group of the inclined material discharging frames, a first lifting and lowering member which is arranged on the lifting and lowering frame and is located at one side of the rotating groove and is used to drive the umbrella rod to rise and disengage from the rotating groove when the lifting and lowering frame rises after the umbrella rod is wrapped with a tape so that the umbrella rod continues to roll to the rear side to complete the material discharging, a second lifting and lowering member which is arranged on the lifting and lowering frame and is located between the inclined material discharging frames and the silo and is used to receive the umbrella rod when the umbrella rod rolls out from the discharging port and drive the umbrella rod to rise when the lifting and lowering frame rises so that the umbrella rod rolls to the inclined material discharging frames, and a lifting driving device which is arranged on the frame and is used to drive the lifting and lowering frame to lift and lower, the upper ends of the first lifting and lowering member and the second lifting and lowering member are both provided with inclined surfaces for causing the umbrella rod to roll from the front side to the rear side under the action of gravity when on the first lifting and lowering member and the second lifting and lowering member, and a limiting plate which is located on one side of the rotating groove and is used to limit the displacement of the first lifting and lowering member when it is lifted and lowered.

[0019] By adopting the above technical scheme, the beneficial effect of the present invention is as follows: in the present invention, the umbrella poles are placed in the silo, the machine can be controlled to start, and the umbrella poles are arranged and sequentially conveyed to the inclined unloading rack through the discharging and conveying device, and the frame is provided with a tape winding device, which can automatically wrap the umbrella poles on the inclined unloading rack with tape, and after the tape winding is completed, the umbrella poles are further rolled to the rear side by the pushing device to realize unloading, thereby improving production efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the umbrella pole structure in the background technology of the present invention;

[0021] Figure 2 Schematic diagram of the structure of the tape winding machine in the embodiment of the present invention;

[0022] Figure 3 Schematic diagram of the structure of the tape winding machine removing the limit frame in the embodiment of the present invention;

[0023] Figure 4 Schematic diagram of the structure of the tape winding device in the embodiment of the present invention;

[0024] Figure 5 In the embodiment of the present invention, Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0025] Figure 6 This is a schematic diagram of the silo structure in an embodiment of the present invention;

[0026] Figure 7 2 is a schematic diagram of the structure of the inclined material unloading rack in an embodiment of the present invention;

[0027] Figure 8 Schematic diagram of the adsorption plate structure in an embodiment of the present invention.

[0028] Numbers in the figure: frame-1, umbrella pole-2, material bin-3, inclined material plate-4, inclined unloading rack-5, rotating groove-6, inclined end surface-7, fixed seat-8, sliding seat-9, slide rail-10, mounting seat-11, tape roll-12, storage seat-13, tape shaft-14, first telescopic cylinder-15, adsorption plate-16, adsorption chamber-17, adsorption hole-18, connecting pipe-19, blade-20, first hinge rod-21, second hinge rod-22, second telescopic cylinder-23, mounting frame-24, rotating Moving roller-25, horizontal beam-26, vertical beam-27, mounting plate-241, connecting rod-242, rotating motor-28, third telescopic cylinder-29, rotating shaft-30, limiting roller-31, fourth telescopic cylinder-32, transmission rod-33, rotating screw-34, limiting frame-35, material transfer channel-36, locking screw-37, lifting frame-38, first lifting and lowering support member-39, second lifting and lowering support member-40, inclined surface-41, limiting plate-42, fifth telescopic cylinder-43, mounting shaft-44. DETAILED DESCRIPTION

[0029] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0030] Example

[0031] refer to Figures 1 to 8, a tape wrapping machine for umbrella poles, comprising a frame 1 for horizontal placement on the ground, a silo 3 arranged on the frame 1 for accommodating umbrella poles 2 (umbrella poles available on the market, which are prior art and have not been improved, and will not be described here) and having a discharge port at the rear side, an inclined material plate 4 obliquely arranged in the silo 3 and with the rear side lower than the front side so that the umbrella pole 2 can roll toward the discharge port under the action of gravity when it is in the silo 3, a discharging conveying device arranged on the silo 3 and cooperating with the inclined material plate 4 to control the umbrella poles 2 to be arranged in an array and roll toward the discharge port at the rear side in sequence, a group of inclined unloading racks 5 arranged on the left and right sides of the frame 1 and located at the rear side of the discharge port for the two ends of the umbrella pole 2 to roll toward the rear side under the action of gravity when they are on the upper side to realize unloading, and a material plate 4 provided on each of the inclined unloading racks 5 near one end of the discharge port so that the two ends of the umbrella pole 2 can roll toward the discharge port at the rear side. When the inclined material discharging rack 5 rolls on the rack 1, the umbrella rod 2 falls into a rotating groove 6 and rotates inside the rotating groove 6; a pushing device is arranged on the rack 1 for controlling the umbrella rod 2 to be transported from the discharge port to the inclined material discharging rack 5 in sequence and for driving the umbrella rod 2 located in the rotating groove 6 to move upward and disengage from the rotating groove 6 so that the umbrella rod 2 continues to roll to the rear side to realize material discharging; and a tape winding device is arranged on the rack 1 for winding tape around the umbrella rod 2 located in the rotating groove 6. The inclined material discharging rack 5 is inclined on the rack 1, and the rear end of the inclined material discharging rack 5 is lower than the front end, so that the umbrella rod 2 will roll to the rear side when it is located on the inclined material discharging rack 5 to realize material discharging. Alternatively, the inclined material discharging rack 5 is provided with an inclined end surface 7, which is inclined from the front side to the rear side, so that the umbrella rod 2 will roll to the rear side when it is located on the inclined material discharging rack 5 to realize material discharging.

[0032] The tape winding device includes a tape conveying device arranged on the frame 1 for conveying tape, a rotating winding device arranged on the frame 1 for driving the umbrella rod 2 located in the rotating groove 6 to rotate and cooperating with the tape conveying device so that the umbrella rod 2 is wound with tape when rotating.

[0033] The tape conveying device includes a fixed seat 8 fixed on the frame 1 by bolts, a sliding seat 9 slidably arranged on the fixed seat 8 (a slide rail 10 extending along the front-to-back direction is arranged on the fixed seat 8, and a slide groove cooperating with the slide rail 10 is arranged on the lower side of the slide seat 9 to realize the sliding of the slide seat 9 in the front-to-back direction on the fixed seat 8), a mounting seat 11 arranged on the slide seat 9 for mounting an external tape roll 12 (the tape roll 12 is any tape roll 12 available on the market, which is the prior art, and the present embodiment only uses the tape roll 12 without any improvement, which is not described here), a storage seat 13 arranged on the sliding seat 9 and located in front of the storage seat 11, an adsorption device arranged on the storage seat 13 for placing the tape drawn out from the tape roll 12 and adsorbing the tape, and a device arranged on the fixed seat 8 for tape A sliding drive device is provided on the storage seat 13 to move the sliding seat 9 forward and backward on the fixed seat 8, and a tape cutting device is provided on the storage seat 13 for cutting the tape after the umbrella rod 2 is rotated and wound with tape, wherein a tape shaft 14 is extended along the left and right directions on the mounting seat 11, and the tape roll 12 is rotatably sleeved on the tape shaft 14. When the tape drawn out from the tape roll 12 is placed on the adsorption device, the adhesive surface of the tape faces up, and when the adsorption device slides to the lower side of the umbrella rod 2 located in the rotating groove 6, it abuts against the lower end surface of the umbrella rod 2 so that the tape adheres to the side wall of the umbrella rod 2 when the umbrella rod 2 rotates to realize the winding of the tape, wherein the sliding drive device is a first telescopic cylinder 15, one end of the first telescopic cylinder 15 is fixedly connected to the fixed seat 8, and the other end is fixedly connected to the sliding seat 9, and the sliding of the sliding seat 9 on the fixed seat 8 is controlled by controlling the extension and contraction of the first telescopic cylinder 15.

[0034] The adsorption device includes an adsorption plate 16 disposed on the storage seat 13 for placing the tape drawn from the tape roll 12, an adsorption cavity 17 provided in the adsorption plate 16, an adsorption hole 18 provided on the adsorption plate 16 and connected to the adsorption cavity 17, and a connecting pipe 19 disposed on the side wall of the adsorption plate 16 and connected to the adsorption cavity 17 and used for connecting to an external vacuum negative pressure machine (wherein the vacuum negative pressure machine is a prior art that can realize the function of suction and is a device available on the market, and is used in the present invention). In the embodiment, which is not described here and is not shown in the figure), the vacuum negative pressure machine is connected to the connecting pipe 19. After the vacuum negative pressure machine port is opened, the gas in the adsorption chamber 17 is sucked into the vacuum negative pressure machine. At this time, the tape is placed on the adsorption plate 16, and the tape can be adsorbed on the adsorption plate 16, which can prevent the tape from scattering when it is wrapped around the umbrella pole 2. In addition, in order to prevent the tape from being sucked into the adsorption chamber 17, during implementation at the work site, the adsorption plate 16 is wrapped with gauze, which can achieve the adsorption of the tape and prevent the tape from being sucked into the adsorption chamber 17.

[0035] The tape cutting device includes a blade 20, a first hinged rod 21 arranged at the lower end of one side of the storage seat 13 and hinged to the upper end of the storage seat 13 and hinged to one end of the blade 20, a second hinged rod 22 arranged at the middle of one side of the storage seat 13 and hinged to the upper end of the storage seat 13 and the other end of the blade 20, and a first rotation driving device arranged transversely on the storage seat 13 and having an output end hinged to the lower end of the second hinged rod 22 for controlling the second hinged rod 22 to drive the blade 20 to rotate on the storage seat 13, wherein the blade 20 faces upwards and is connected between the first hinged rod 21 and the second hinged rod 22. When the hinged rod 22 is in a vertical state, the horizontal height of the cutting edge of the blade 20 is higher than the upper end surface of the storage seat 13, the first hinged rod 21 and the second hinged rod 22 are arranged in parallel, and the first rotation driving device is a second telescopic cylinder 23 fixedly arranged on the sliding seat 9, the second telescopic cylinder 23 is arranged in the left and right direction, and the output end of the second telescopic cylinder 23 is hinged to the lower end of the second hinged rod 22. When the second telescopic cylinder 23 is extended and retracted, the second hinged rod 22 drives the blade 20 to rotate around the hinge of the side wall of the storage seat 13 where the second hinged rod 22 is hinged, so that the blade 20 cuts the tape on the storage seat 13.

[0036] The winding and rotating device includes a mounting frame 24 which can be flipped and arranged on the frame 1, a rotating roller 25 which can be rotatably arranged on the mounting frame 24 and is used to abut against the umbrella rod 2 located in the limiting groove and drive the umbrella rod 2 to rotate, a second rotating driving device arranged on the mounting frame 24 and used to drive the rotating roller 25 to rotate, and a flip driving device arranged on the frame 1 and used to drive the mounting frame 24 to flip on the frame 1 so that the rotating roller 25 moves away from and approaches the umbrella rod 2. A cross beam 26 is arranged on the frame 1, and a vertical beam 27 is arranged on the cross beam 26. The mounting frame 24 includes a mounting plate 241 and a connecting rod 242 arranged on the mounting plate 241, one end of the connecting rod 242 is fixedly connected to the mounting plate 241 and the other end is hinged to the cross beam 26. The second rotating driving device and the rotating roller 25 are both arranged on the mounting plate 241. The output end of the flip driving device is hinged to the mounting plate 241, and the flip driving device can be rotatably arranged on the vertical beam. 27, the surface of the rotating roller 25 is provided with anti-skid lines to prevent the rotating roller 25 from slipping between the umbrella rod 2; wherein the second rotating driving device is a rotating motor 28 arranged on the mounting plate 241, and the output end of the rotating motor 28 is connected to the rotating roller 25 through a belt or a transmission gear transmission, and the flip driving device is a third telescopic cylinder 29, one end of the third telescopic cylinder 29 is hinged to the upper end of the vertical beam 27, and the output end of the third telescopic cylinder 29 is hinged to the side wall of the mounting plate 241, when using During use, the third telescopic cylinder 29 is extended, driving the mounting plate 241 to flip on the frame 1, so that the rotating roller 25 on the mounting plate 241 approaches and abuts against the side wall of the umbrella pole 2, and at the same time, the rotating motor 28 drives the rotating roller 25 to rotate. When the rotating roller 25 approaches and abuts against the umbrella pole 2, the rotating roller 25 drives the umbrella pole 2 to rotate. At this time, the side wall of the lower end of the umbrella pole 2 contacts the adhesive surface of the tape, and the tape adheres to the umbrella pole 2. When the umbrella pole 2 rotates, the tape follows the movement of the umbrella pole 2 to achieve winding around the umbrella pole 2.

[0037] Among them, the discharging and conveying device includes a limiting device arranged on the silo 3 for limiting the umbrella poles 2 from rolling in a row toward the discharge port, and a rolling limiting device arranged on the silo 3 for controlling the umbrella poles 2 to roll toward the limiting device.

[0038] The rolling limiting device includes a rotating shaft 30 rotatably arranged on the material bin 3 and located on the upper side of the inclined material plate 4, a limiting roller 31 (two are provided in this embodiment) which is arranged on the rotating shaft 30 and the lower end cooperates with the inclined material plate 4 to limit the umbrella rod 2 from rolling toward the direction of the limiting device, and a third rotating driving device arranged on the material bin 3 for driving the rotating shaft 30 to rotate. The rotating shaft 30 passes through the limiting roller 31 and the position where the rotating shaft 30 passes through the limiting roller 31 is on the upper side of the central axis of the limiting roller 31. When the rotating shaft does not drive the limiting roller to rotate, the distance between the lower end surface of the limiting roller 31 and the inclined material plate 4 is smaller than the diameter of the umbrella rod 2. After the rotating shaft drives the limiting roller to rotate, the distance between the lower end surface of the limiting roller and the inclined material plate is larger than the diameter of the umbrella rod. The rotating shaft 30 The rotation drives the limit roller 31 to rotate so that the distance between the lower end surface of the limit roller 31 and the inclined material plate 4 is greater than the diameter of the umbrella rod 2, thereby allowing the umbrella rod 2 to roll toward the direction of the limit device, wherein the third rotation driving device is a fourth telescopic cylinder 32 arranged on the side wall of the silo 3, and the output end of the fourth telescopic cylinder 32 is hinged with a transmission rod 33, the upper end of the transmission rod 33 is sleeved on the rotating shaft 30, and the upper end of the transmission rod 33 is threadedly connected with a rotating screw 34, and a hand wheel is provided on the rotating screw 34, which penetrates the upper end of the transmission rod 33 and abuts against the side wall of the rotating shaft 30, so that the fourth telescopic cylinder 32 drives the transmission rod 33 to rotate around the rotating shaft 30 when telescoping, and the transmission rod 33 simultaneously drives the rotating shaft 30 to rotate when rotating, thereby driving the limit roller 31 to rotate in the silo 3, thereby controlling the umbrella rod 2 to roll toward the limit device.

[0039] The limiting device includes a mounting shaft 44 arranged on the silo 3 and located on the upper side of the inclined material plate 4, and at least one group of limiting frames 35 (one group in this embodiment) arranged on the mounting shaft 44, wherein the limiting frame 35 is an L-shaped limiting frame 35, and a material passing channel 36 for only one row of umbrella rods 2 to roll through is formed between the lower end of the limiting frame 35 and the inclined material plate 4, and a locking screw 37 is detachably provided on the upper end of the limiting frame 35, and a hand wheel is provided on the locking screw 37, and the locking screw 37 is threadedly connected to the limiting frame 35 and the lower end of the locking screw 37 penetrates into the limiting frame 35 and presses against the side wall of the mounting shaft. When the limiting frame 35 needs to be adjusted, the locking screw 37 is rotated so that the locking screw 37 no longer presses against the side wall of the mounting shaft 44, and then the position of the limiting frame 35 on the mounting shaft 44 and the angle of the limiting frame 35 are controlled.

[0040] The pushing device includes a lifting frame 38 which can be lifted and lowered on the frame 1 and is located between a group of the inclined unloading frames 5, a first lifting and lowering member 39 which is arranged on the lifting frame 38 and is located on one side of the rotating groove 6 and is used to drive the umbrella rod 2 to rise and disengage from the rotating groove 6 when the lifting frame 38 rises after the umbrella rod 2 is wrapped with tape, so that the umbrella rod 2 continues to roll to the rear side to complete unloading, and a lifting and lowering member 39 which is arranged on the lifting frame 38 and is located between the inclined unloading frames 5 and the silo 3 and is used to receive the umbrella rod 2 when it rolls out of the discharge port. The umbrella rod 2 drives the umbrella rod 2 to rise when the lifting frame 38 rises so that the umbrella rod 2 rolls to the second lifting abutting piece 40 on the inclined unloading frame 5, and a lifting driving device is arranged on the frame 1 for driving the lifting frame 38 to rise and fall. The upper ends of the first lifting abutting piece 39 and the second lifting abutting piece 40 are both provided with an inclined surface 41 for causing the umbrella rod 2 to roll from the front side to the rear side under the action of gravity when on the first lifting abutting piece 39 and the second lifting abutting piece 40. The rotating groove 6 on the inclined unloading frame 5 A limit plate 42 is provided on one side for limiting the displacement of the first lifting and lowering member 39 when it is lifted and lowered, wherein the lifting drive device is a fifth telescopic cylinder 43 vertically arranged on the frame 1, the lower end of the fifth telescopic cylinder 43 is fixedly arranged on the frame 1, and the output end (upper end) of the fifth telescopic cylinder 43 is connected to the lifting frame 38, thereby driving the lifting frame 38 to lift and lower; at the same time, in this embodiment, the second lifting and lowering member 40 is located between the inclined unloading frame 5 and the silo 3, and is also located at the discharge port, at the lifting frame 3 When the second lifting abutting piece 40 is not driven to rise, the height of the upper end of the second lifting abutting piece 40 is lower than the discharge port (the height of the upper end of the second lifting abutting piece 40 below the discharge port is smaller than the diameter of the umbrella pole 2, thereby limiting the next umbrella pole 2 from continuing to roll backward and fall onto the lifting frame 38 or the previous umbrella pole 2, and when the second lifting abutting piece 40 rises, the next umbrella pole 2 abuts against the side wall of the second lifting abutting piece 40, limiting its rolling backward), so that the umbrella pole 2 will fall onto the upper end surface of the second lifting abutting piece 40 after rolling out from the discharge port.

[0041] In addition, in the present embodiment, a control unit (not shown in the figure, a PLC controller and a power supply are prior arts, and the control method can be adjusted according to the actual operation conditions by a person skilled in the art, and will not be described here) should also be provided. The control unit is electrically connected to the first telescopic cylinder 15, the second telescopic cylinder 23, the third telescopic cylinder 29, the fourth telescopic cylinder 32, the fifth telescopic cylinder 43, the vacuum negative pressure machine port, and the rotating motor 28 to control the operation of each device. In addition, a sensor (not shown in the figure) is provided in the rotating groove and is electrically connected to the control unit. When the umbrella pole falls into the rotating groove, the sensor senses the umbrella pole and transmits the information to the control unit, and the control unit controls the operation of other devices.

[0042] In addition, in this embodiment, a collecting hopper (not shown in the figure) is also provided on the rear side of the inclined discharge rack 5 for collecting the umbrella poles 2 that have been wrapped with tape. The umbrella poles 2 roll toward the rear side on the inclined discharge rack 5, and finally break away from the inclined discharge rack 5 and fall into the collecting hopper to achieve discharge.

[0043] Working principle:

[0044] In this embodiment, a plurality of umbrella rods 2 are first placed in the silo 3. Under the action of the inclined material plate 4, the umbrella rods 2 roll and stack in the direction of the limiting roller 31. The limiting roller 31 limits the umbrella rods 2 from continuing to roll forward. At this time, the fourth telescopic cylinder 32 is controlled to extend, and the fourth telescopic cylinder 32 drives the transmission rod 33 to rotate on the side wall of the silo 3. The transmission rod 33 drives the rotating shaft 30 to rotate, and then drives the limiting roller 31 to rotate. At this time, the limiting roller 31 rotates a certain distance in the direction of the umbrella rod 2, so that the umbrella rod 2 at the bottom can roll backward from the gap between the limiting roller 31 and the inclined material plate 4. At this time, the limiting roller 31 also plays a role in moving the umbrella rod 2 to prevent the umbrella rod 2 from being stuck in the silo 3. When the umbrella rod 2 moves backward from the gap between the limiting roller 31 and the inclined material plate 4 After rolling, under the action of the material passage 36 formed between the limit frame 35 and the inclined material plate 4, the umbrella rods 2 roll toward the discharge port in an array, and finally the frontmost umbrella rod 2 falls into the upper end of the second lifting and top member 40. At this time, the fifth telescopic cylinder 43 extends, driving the lifting frame 38 to rise, and the lifting frame 38 drives the second lifting and top member 40 to rise, and the second lifting and top member 40 drives the umbrella rod 2 to rise, so that the umbrella rod 2 rises to the upper side of the inclined unloading frame 5. At this time, under the action of the inclined surface 41 at the upper end of the second lifting and top member 40, the umbrella rod 2 rolls backward to the inclined unloading frame 5. At the same time, the fifth telescopic cylinder 43 shortens, driving the second lifting and top member 40 to descend, so that the next umbrella rod 2 falls into the upper end of the second lifting and top member 40. The rod 2 then rolls backward on the inclined unloading rack 5 until both ends of the umbrella rod 2 fall into the rotating groove 6. When the umbrella rod 2 falls into the rotating groove 6, the first telescopic cylinder 15 extends, driving the sliding seat 9 to slide forward on the fixed seat 8, so that the storage seat 13 and the tape on the storage seat 13 are moved to the lower end of the umbrella rod 2 (the lower end of the installation groove of the umbrella rod 2 that needs to be wrapped with tape to be protected in the next process). At the same time, the third telescopic cylinder 29 extends, driving the mounting plate 241 to flip downward on the frame 1, so that the rotating roller 25 on the mounting plate 241 approaches and abuts against the side wall of the umbrella rod 2, and the rotating motor 28 drives the rotating roller 25 to rotate. When the rotating roller 25 approaches and abuts against the umbrella rod 2, the rotating roller 25 drives the umbrella rod 2 to rotate, and at this time the umbrella rod 2, the side wall at the lower end is in contact with the adhesive surface of the tape, and the tape adheres to the umbrella pole 2. When the umbrella pole 2 rotates, the tape moves with the umbrella pole 2 to wrap around the umbrella pole 2 (wrap around the installation groove of the umbrella pole 2); after a certain number of turns of the tape are wrapped around the umbrella pole 2, the second telescopic cylinder 23 is extended to drive the second hinged rod 22 to rotate, and the second hinged rod 22 drives the blade 20 and the first hinged rod 21 to rotate on the side wall of the storage seat 13, so that the upper end of the blade 20 cuts the tape on the storage seat 13, so that the tape wrapped around the umbrella pole 2 is separated from the tape on the storage seat 13; and during this process, the vacuum negative pressure machine is kept in an on state to absorb the tape and prevent the tape from detaching from the storage plate when the umbrella pole 2 drives the tape to rotate and wrap;After the blade 20 cuts the tape, the third telescopic cylinder 29 shortens, driving the mounting plate 241 to flip upward on the frame 1, so that the rotating roller 25 on the mounting plate 241 is away from the umbrella pole 2, and the first telescopic cylinder 15 shortens, driving the sliding seat 9 to slide backward on the fixed seat 8, so that the storage seat 13 and the tape on the storage seat 13 are away from the umbrella pole 2; then the fifth telescopic cylinder 43 extends, driving the lifting frame 38 to rise, the lifting frame 38 drives the first lifting abutting member 39 to rise, and the first lifting abutting member 39 drives the umbrella pole 2 to move upward. The umbrella rod 2 is lifted, so that the umbrella rod 2 rises to the upper side of the inclined material rack 5. At this time, under the action of the upper end inclined surface 41 of the first lifting and supporting member 39, the umbrella rod 2 rolls backward to the inclined material rack 5, and finally slides backward along the inclined material rack 5 and falls into the collecting hopper. While the umbrella rod 2 rolls backward, the next umbrella rod 2 also rolls backward to the inclined material rack 5 under the action of the upper end inclined surface 41 of the second lifting and supporting member 40, and rolls into the rotating groove 6 for processing, so that the continuous operation of the tape winding machine is realized. ;

[0045] The above records are only embodiments of the present invention. Any modification or change made by a person familiar with the present technology using the present invention shall fall within the patent scope claimed by the present invention and shall not be limited to those disclosed in the embodiments.

Claims

1. A tape wrapping machine for an umbrella pole, characterized in that: The invention comprises a frame for horizontally placing on the ground, a silo arranged on the frame for accommodating umbrella poles and having a discharge port at the rear side, an inclined material plate arranged obliquely in the silo and having the rear side lower than the front side so that the umbrella poles can roll toward the discharge port under the action of gravity when they are in the silo, a discharging conveying device arranged on the silo and cooperating with the inclined material plate to control the umbrella poles to be arranged in an array and roll toward the discharge port in sequence, and a conveying device arranged on the left and right sides of the frame and located at the rear side of the discharge port for the two ends of the umbrella poles to roll toward the rear side under the action of gravity when they are on the upper side so as to realize downward movement. A group of inclined material discharging racks for feeding materials, a rotating groove provided on each of the inclined material discharging racks near one end of the material discharging port so that the two ends of the umbrella rods can fall into and rotate inside the rotating grooves when the umbrella rods roll on the inclined material discharging racks, a pushing device provided on the frame for controlling the umbrella rods to be transported from the material discharging port to the inclined material discharging racks in sequence and for driving the umbrella rods in the rotating grooves to move upward and leave the rotating grooves so that the umbrella rods continue to roll to the rear side to realize material discharging, and a tape wrapping device provided on the frame for wrapping the umbrella rods in the rotating grooves with tape The adhesive tape winding device comprises an adhesive tape conveying device arranged on the frame for conveying the adhesive tape, a rotating winding device arranged on the frame for driving the umbrella rod located in the rotating groove to rotate and cooperating with the adhesive tape conveying device so that the umbrella rod is wound with the adhesive tape when rotating, and the adhesive tape conveying device comprises a fixed seat arranged on the frame, a sliding seat arranged on the fixed seat for sliding forward and backward, a mounting seat arranged on the sliding seat for mounting an external adhesive tape roll, a storage seat arranged on the sliding seat and located in front of the mounting seat, and a rotating winding device arranged on the frame for driving the umbrella rod located in the rotating groove to rotate and cooperate with the adhesive tape conveying device so that the umbrella rod is wound with the adhesive tape when rotating. The storage seat includes an adsorption device for placing the adhesive tape drawn from the adhesive tape roll and adsorbing the adhesive tape, a sliding driving device arranged on the fixing seat for driving the sliding seat to slide back and forth on the fixing seat, and a tape cutting device arranged on the storage seat for cutting the adhesive tape after the umbrella pole is rotated and wound with the adhesive tape. When the adhesive tape drawn from the adhesive tape roll is placed on the adsorption device, the adhesive surface of the adhesive tape faces upward. When the adsorption device slides to the lower side of the umbrella pole located in the rotating groove, it abuts against the lower end surface of the umbrella pole so that the adhesive tape adheres to the side wall of the umbrella pole when the umbrella pole rotates to realize the winding of the adhesive tape. The rotating winding device includes a mounting frame flipped on the frame, a rotating roller rotatably mounted on the mounting frame for abutting against the umbrella pole in the rotating groove to drive the umbrella pole to rotate, a second rotating driving device mounted on the mounting frame for driving the rotating roller to rotate, and a flip driving device mounted on the frame for driving the mounting frame to flip on the frame so that the rotating roller moves away from and approaches the umbrella pole. The frame is provided with a crossbeam, and the crossbeam is provided with a vertical beam. The mounting frame includes a mounting plate and a connecting rod provided on the mounting plate, one end of the connecting rod is fixedly connected to the mounting plate and the other end is hinged to the crossbeam. The second rotation drive device and the rotating roller are both provided on the mounting plate. The output end of the flip drive device is hinged to the mounting plate, and the flip drive device is rotatably provided on the vertical beam. The pushing device includes a lifting frame which is lifted and arranged on the frame and located between a group of the inclined material discharging frames, a first lifting and resisting member which is arranged on the lifting frame and located at one side of the rotating groove and is used to drive the umbrella rod to rise and disengage from the rotating groove when the lifting frame rises after the umbrella rod is wrapped with a tape so that the umbrella rod continues to roll to the rear side to complete the material discharging, a second lifting and resisting member which is arranged on the lifting frame and located between the inclined material discharging frames and the silo and is used to receive the umbrella rod when the umbrella rod rolls out from the material discharging port and drive the umbrella rod to rise when the lifting frame rises so that the umbrella rod rolls to the inclined material discharging frames, and a lifting driving device which is arranged on the frame and is used to drive the lifting frame to lift and lower, the first lifting and resisting member and the second lifting and resisting member are both provided with inclined surfaces on the upper ends thereof for causing the umbrella rod to roll from the front side to the rear side under the action of gravity when on the first lifting and resisting member and the second lifting and resisting member, and a limiting plate which is provided on one side of the rotating groove on the inclined material discharging frame and is used to limit the displacement of the first lifting and resisting member when it is lifted and lowered.

2. The tape wrapping machine for an umbrella pole according to claim 1, characterized in that: The adsorption device includes an adsorption plate arranged on the storage seat for placing the tape led out from the tape roll, an adsorption cavity opened in the adsorption plate, an adsorption hole opened on the adsorption plate and connected to the adsorption cavity, and a connecting pipe arranged on the side wall of the adsorption plate and connected to the adsorption cavity and used for connecting to an external vacuum negative pressure machine.

3. The tape wrapping machine for an umbrella pole according to claim 1, characterized in that: The tape cutting device includes a blade, a first hinged rod arranged at the lower end of one side of the storage seat, hinged to the upper end of the storage seat and hinged to one end of the blade, a second hinged rod arranged at the middle part of one side of the storage seat, hinged to the upper end of the storage seat and hinged to the other end of the blade, and a first rotation driving device arranged transversely on the storage seat and having an output end hinged to the lower end of the second hinged rod for controlling the second hinged rod to drive the blade to rotate on the storage seat.

4. The tape wrapping machine for an umbrella pole according to claim 1, characterized in that: The discharging and conveying device comprises a limiting device arranged on the silo for limiting the umbrella poles from rolling in a row toward the discharge port, and a rolling limiting device arranged on the silo for controlling the umbrella poles to roll toward the limiting device.

5. The tape wrapping machine for an umbrella pole according to claim 4, characterized in that: The rolling limiting device comprises a rotating shaft rotatably arranged on the material bin and located above the inclined material plate, a limiting roller arranged on the rotating shaft and having a lower end cooperating with the inclined material plate to limit the umbrella rod from rolling in the direction of the limiting device, and a third rotating driving device arranged on the material bin for driving the rotating shaft to rotate, wherein the rotating shaft passes through the limiting roller and the position where the rotating shaft passes through the limiting roller is on the upper side of the central axis of the limiting roller; When the rotating shaft does not drive the limiting roller to rotate, the distance between the lower end surface of the limiting roller and the inclined material plate is smaller than the diameter of the umbrella pole; After the rotating shaft drives the limiting roller to rotate, the distance between the lower end surface of the limiting roller and the inclined material plate is greater than the diameter of the umbrella pole. The rotation of the rotating shaft drives the limiting roller to rotate so that the distance between the lower end surface of the limiting roller and the inclined material plate is greater than the diameter of the umbrella pole, thereby allowing the umbrella pole to roll toward the direction of the limiting device.

6. The tape wrapping machine for an umbrella pole according to claim 4, characterized in that: The limiting device includes a mounting shaft arranged on the material bin and located above the inclined material plate, and a limiting frame arranged on the mounting shaft, wherein the limiting frame is an L-shaped limiting frame, and a material passing channel for only one row of umbrella poles to roll through is formed between the lower end of the limiting frame and the inclined material plate, and a locking screw is detachably arranged on the upper end of the limiting frame, the locking screw is threadedly connected to the limiting frame, and the lower end of the locking screw penetrates into the interior of the limiting frame and presses against the side wall of the mounting shaft.

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