A self-sealing device for climbing pole fillers of a cat tree

Abstract

The present invention relates to the technical field of climbing pole processing, and specifically to a self-sealing device for climbing pole fillers of a cat climbing frame, which includes a climbing pole material blocking mechanism, a climbing pole clamping mechanism installed on the climbing pole material blocking mechanism, and a core material filling mechanism installed on the climbing pole material blocking mechanism. A plurality of auxiliary sliders will expand or contract towards the center of the inner side of the partition at the same time. When one end of the hollow climbing pole is positioned and clamped by the adjusted plurality of auxiliary sliders and a main slider, the conical insertion rod in the beam rod will penetrate through the middle of the inner cavity of the climbing pole after being released until the other end is tightly fixed. With the operation of the motor in the feeding assembly, the worm fixed on the motor shaft will deliver the material towards the discharge end pipe and the ring buckle, and finally continuously press it into the inner cavity of the climbing pole until it is in a full state, so as to effectively ensure that the hollow climbing pole will not tilt due to external force during the process of filling the material, thereby avoiding the problem of damage to the two end ports thereof.

Description

Technical Field

[0001] The present invention relates to the technical field of pole processing, and specifically to a self-sealing device for the filler of a climbing pole for a cat tree. Background Art

[0002] A cat tree is a fashionable pet product that can provide a space for a cat to play to its heart's content. Its multi-layer three-dimensional shape is more suitable for a cat's natural climbing nature. The columns are wrapped with natural high-quality sisal white-brown ropes, and the hemp rope columns allow the cat to sharpen its claws. A cat tree consists of a cat support plate, a cat climbing pole, and an outer fabric.

[0003] Although the cat climbing pole seems simple to manufacture, in order to improve its compressive strength and the toughness against cat scratching, it is necessary to fill the inner cavity of the hollow pipe column with a pressure-bearing filler. After the filler is pressed and shaped by a hydraulic device, it is also necessary to use air nails to bind the two ends of the pole in a circular state. However, there will be stress inside the filler after it is pressed, and the pole placed vertically on the hydraulic device platform will also tilt after being pressed. Once it is removed from the hydraulic device, during the process of manually binding the two ends of the pole with an air gun, the pressed filler is very likely to become loose and leak out, which will greatly affect its integrity and have a great impact on the subsequent steps.

[0004] Regarding the pre-processing of the cat climbing pole, how to fill the hollow climbing pole with filler in a stable state, ensure that the internal filler will not leak due to the internal stress of the material after being filled, and at the same time avoid the occurrence of the complex step of using air nails to bind the two ends of the pole in a circle subsequently is the technical difficulty to be solved by the present invention. Summary of the Invention

[0005] The present invention aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] Therefore, the technical solution adopted by the present invention is as follows:

[0007] The camming member is a pair of camming members which are connected in a direction of stopping the movement of the camming member and the camming member being affixed to the support frame of the present invention; and the camming member is a pair of camming members which are connected in a direction of stopping the movement of the camming member and the camming member being affixed to the support frame of the present invention. The cam is mounted on a support plate, wherein the cam is secured in an indentation on the top of the support plate, a top support plate mounted on the cam, a plurality of auxiliary sliders and a main slider mounted in a slideway on one side of the cam, a plurality of guide arc rods movably connected between the plurality of auxiliary sliders and the main slider, a screw rod movably mounted in an end tube of an outer wall of the main slider, and a beam rod movably mounted on the cam. The core material filling mechanism comprises a discharge end tube movably mounted on the inner side of the cam, a second tension spring connected between the other side of the cam and an annular gasket outside the discharge end tube, a pad fixedly mounted on one end of the support plate, a chassis fixed on the end of the pad away from the support plate, a material collection bin fixed on the top of the pad, a material feeding assembly mounted in the chassis and the material collection bin, and two first tension springs respectively connected to the two clamping rods at the bottom of the pad.

[0008] In a preferred example, the present invention can be further configured as follows: a transverse groove constrained to the climbing pole is opened in the middle of the top surface of the supporting plate, the sleeve is made of stainless steel, and the inner cavity of the two sleeves is connected to the transverse groove on the top of the supporting plate.

[0009] By adopting the above technical solution, the inner cavities of the two sleeves are connected with the transverse groove on the top of the supporting plate. After multiple stacked sealing gaskets are respectively stored in the inner cavities of the two sleeves, when the two push rods are pressurized and extended toward the inner cavities of the two sleeves, the multiple stacked sealing gaskets located in the inner cavities of the two sleeves will be pressed and fixed to the end holes at both ends of the clamped climbing pole at the same time, thereby effectively avoiding the problem of loosening and leakage of materials filled inside the climbing pole.

[0010] In a preferred example, the present invention can be further configured as follows: the blocking gasket is made of silicone material, and the side wall of the blocking gasket is provided with a rough edge to increase the friction resistance with the inner wall of the climbing pole.

[0011] By adopting the above technical solution, by opening a rough edge on the outer wall of the sealing gasket, when the two sealing gaskets are pressed tightly inside the end holes at both ends of the climbing pole, the two rough-edged sealing gaskets can be tightly fixed in the end holes at both ends of the climbing pole, and the material in the inner cavity of the climbing pole can be fully compressed.

[0012] In a preferred embodiment of the present invention, it can be further configured that: a threaded hole adapted to the screw rod is formed in the clamping plate at the top of the buckle, and an annular gasket connected to one end of the second tension spring is installed on one side of the buckle close to the discharge end pipe.

[0013] By adopting the above technical solution, when the control screw rod rotates clockwise or counterclockwise along the clamping plate at the top of the buckle, the bottom end of the screw rod can drive the main slider to freely rise and fall, and a plurality of auxiliary sliders movably connected by a plurality of guiding arc rods can expand or contract correspondingly at the same time, so as to facilitate positioning and clamping of climbing rods of different sizes.

[0014] In a preferred embodiment of the present invention, it can be further configured that: both the main slider and the auxiliary slider are in a trapezoidal structure, and T-shaped sliders are installed at the ends of the main slider and the auxiliary slider close to the buckle, and arc holes for guiding the extension of the guiding arc rods are formed inside the T-shaped sliders.

[0015] By adopting the above technical solution, the T-shaped sliders on a plurality of auxiliary sliders and one main slider are movably installed in the slideways inside the buckle, and a plurality of springs fixedly installed in the slideways inside the buckle respectively exert elastic pressure on the T-shaped sliders on the plurality of auxiliary sliders and one main slider, so as to ensure that the plurality of auxiliary sliders and one main slider with adjusted pipe diameters can effectively clamp one end of the climbing rod.

[0016] In a preferred embodiment of the present invention, it can be further configured that: the beam rod is composed of a triangular backing plate, two beam rod bodies, a sliding plate installed at one end of the beam rod body far from the triangular backing plate, and a conical insertion rod, and a circular end plate is installed at one end of the conical insertion rod close to the triangular backing plate.

[0017] By adopting the above technical solution, two beam rods are movably installed in two transverse holes inside the partition plate. When it is necessary to replace the hollow climbing rod, the operator can stretch the triangular backing plate in the beam rod outwards until the conical insertion rod completely withdraws from the inner cavity of the climbing rod filled with filling material, which is convenient for gathering materials for the hollow climbing rod and can also facilitate the subsequent safe transfer of the climbing rod.

[0018] In a preferred embodiment of the present invention, it can be further configured that: load-bearing brackets are fixedly installed at the bottoms of the bearing support plate and the backing plate, and two sliding grooves adapted to clamp two sliding plates are formed inside the backing plate.

[0019] By adopting the above technical solution, the two load-bearing brackets support the bearing support plate and the backing plate in a fixed state. At this time, the bearing support plate and the backing plate can be in a suspended state. At this time, the aggregate bin for delivering materials can be continuously extruded and delivered towards the buckle and the inner part of the hollow climbing rod by the worm in the material conveying assembly.

[0020] In a preferred embodiment, the present invention can be further configured as follows: the feeding component is composed of a motor and a worm installed on the motor shaft, and the worm is movably installed in the inner cavity of the aggregate bin.

[0021] By adopting the above technical solution, when the motor starts and runs, the worm fixed on the motor shaft can press and deliver the materials delivered into the inner cavity of the aggregate bin towards the inner side of the loop buckle. The end of the worm far from the motor will be inserted into the horizontal hole of the conical rod in the beam rod far from the triangular backing plate. At this time, the delivered materials can enter the inner cavity of the hollow climbing rod without obstruction, thus greatly avoiding the problem of material blockage.

[0022] By adopting the above technical solution, the beneficial effects obtained by the present invention are as follows:

[0023] 1. By setting a horizontally placed bearing plate and a backing plate, and using bolts to fixedly install a partition on the top of one end of the bearing plate that can horizontally translate the beam rod, and fixedly installing a loop buckle in the notch on the top of the partition, and at the same time movably installing a plurality of auxiliary sliders and a main slider distributed in a circle in the slideway on one side of the loop buckle. When the control screw rotates and drives the main slider to freely extend, the plurality of auxiliary sliders will expand or contract towards the center of the inner side of the partition at the same time. When one end of the hollow climbing rod is positioned and clamped by the adjusted plurality of auxiliary sliders and a main slider, the conical rod in the beam rod will penetrate to the middle of the inner cavity of the climbing rod after being released until the other end is tightly fixed. With the operation of the motor in the feeding component, the worm fixed on the motor shaft will deliver the materials towards the discharge end pipe and into the loop buckle, and finally continuously press them into the inner cavity of the climbing rod until it is in a full state, so as to effectively ensure that the hollow climbing rod will not tilt due to external force during the process of filling materials, thereby avoiding the problem of damage to its two end ports.

[0024] 2. By opening a horizontal groove on the top of the bearing plate, installing a hydraulic component in the fixture at the bottom of the bearing plate, and fixedly installing two symmetrically distributed sleeves at both ends of the top of the bearing plate. After the beam rod is manually pulled out until the conical rod is withdrawn from the inner cavity of the climbing rod, the two ends of the climbing rod falling into the horizontal groove on the top of the bearing plate will be located between the two sleeves. When the hydraulic component extends towards the side away from the bearing plate, the two push rods pulled by the two pull rods can squeeze the sealing gaskets stacked in the inner cavities of the two sleeves into the end holes at both ends of the climbing rod until the materials in the two end cavities of the climbing rod are tightly fixed, thus effectively avoiding the drawbacks of the existing complicated binding of the two ends of the climbing rod by air nails, and improving the production efficiency of the climbing rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram when the present invention is in use;

[0026] Figure 2 Schematic upward view of the present invention;

[0027] Figure 3 Schematic view of the core material filling mechanism of the present invention;

[0028] Figure 4 Schematic cross-sectional view of the core material filling mechanism of the present invention;

[0029] Figure 5 For the present invention Figure 4 Internal dispersion schematic view;

[0030] Figure 6 Schematic partial cross-sectional view of the pole climbing clamping mechanism of the present invention;

[0031] Figure 7 Schematic view of the pole climbing material blocking mechanism of the present invention;

[0032] Figure 8 Dispersion schematic view of the pole climbing material blocking mechanism of the present invention;

[0033] Figure 9 For the present invention Figure 8 Enlarged schematic view at position A;

[0034] Figure 10 Dispersion schematic view of the pole climbing material blocking mechanism of the present invention.

[0035] Reference numerals:

[0036] 100, pole climbing material blocking mechanism; 110, bearing support plate; 120, hydraulic component; 130, clamping plate; 140, pull rod; 150, push rod; 160, sleeve; 170, sealing gasket; 180, climbing pole;

[0037] 200, pole climbing clamping mechanism; 210, partition board; 220, loop buckle; 230, screw rod; 240, main slider; 250, auxiliary slider; 260, guiding arc rod; 270, top support plate; 280, beam rod;

[0038] 300, core material filling mechanism; 310, backing plate; 320, chassis; 330, material conveying assembly; 340, aggregate bin; 350, first tension spring; 360, discharge end pipe; 370, second tension spring. Detailed implementation manners

[0039] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in conjunction with the specific implementation manners and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0040] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0041] The following describes a self-sealing device for a climbing rod filler for a cat climbing frame provided by some embodiments of the present invention in conjunction with the accompanying drawings. Example 1

[0042] Combine Figures 1-10 As shown, the present invention provides a climbing pole filling self-sealing device for a cat climbing frame, comprising a climbing pole blocking mechanism 100, a climbing pole clamping mechanism 200 installed on the climbing pole blocking mechanism 100, and a core material filling mechanism 300 installed on the climbing pole blocking mechanism 100.

[0043] The climbing pole blocking mechanism 100 includes a bearing plate 110, a hydraulic component 120, a splint 130, a pull rod 140, a push rod 150, a sleeve 160, a blocking gasket 170 and a climbing pole 180. The climbing pole clamping mechanism 200 includes a partition 210, a buckle 220, a screw 230, a main slider 240, an auxiliary slider 250, a guide arc rod 260, a top support plate 270 and a beam rod 280. The core material filling mechanism 300 includes a pad 310, a chassis 320, a feeding assembly 330, a collection bin 340, a first tension spring 350, a discharge end pipe 360 and a second tension spring 370.

[0044] Specifically, the two sleeves 160 are fixedly mounted on both ends of the bearing support plate 110, a plurality of sealing gaskets 170 are stacked in the inner cavity of the sleeve 160, the push rod 150 is movably mounted inside the sleeve 160, the hydraulic component 120 is fixedly mounted in the two clamps at the bottom of the bearing support plate 110, the splint 130 is fixedly mounted on the column head at the outer end of the hydraulic sub-rod in the hydraulic component 120, the two pull rods 140 are movably connected to the vertical rods at both ends of the hydraulic component 120, the climbing rod 180 is located in the horizontal groove at the top of the bearing support plate 110, and the two ends of the two pull rods 140 away from the splint 130 are movably mounted on the two push rods 150, the partition 210 is fixed to the bearing support plate 110 with bolts, the buckle 220 is fixed in the notch at the top of the partition 210, the top support plate 270 is mounted on the buckle 220, and a plurality of auxiliary sliders 250 A main slider 240 is installed in the slideway on one side of the ring buckle 220, multiple guide arc rods 260 are movably connected between multiple auxiliary sliders 250 and a main slider 240, the screw 230 is movably installed in the end tube of the outer wall of the main slider 240, the beam 280 is movably installed on the partition 210, the discharge end tube 360 is movably installed on the inner side of the ring buckle 220, the second tension spring 370 is connected between the other side of the ring buckle 220 and the annular gasket outside the discharge end tube 360, the pad 310 is fixedly installed on one end of the bearing tray 110, the chassis 320 is fixed on the end of the pad 310 away from the bearing tray 110, the collection bin 340 is fixed on the top of the pad 310, the feeding assembly 330 is installed in the chassis 320 and the collection bin 340, and the two first tension springs 350 are respectively connected to the two clamping rods at the bottom of the pad 310.

[0045] An installation loop 220 is fixedly installed in the notch at the top of the partition plate 210. Meanwhile, a plurality of auxiliary sliders 250 distributed in a circular pattern and a main slider 240 are movably installed in the slideway on one side of the installation loop 220. When the control screw 230 rotates to drive the main slider 240 to freely extend, the plurality of auxiliary sliders 250 will expand or contract in the direction of the center of the inner side of the partition plate 210 at the same time. When one end of the hollow climbing rod 180 is positioned and clamped by the adjusted plurality of auxiliary sliders 250 and a main slider 240, the tapered insertion rod in the beam rod 280 will penetrate into the middle of the inner cavity of the climbing rod 180 after being released until the other end is tightly fixed. With the operation of the motor in the feeding assembly 330, the worm fixed on the motor shaft will deliver the material towards the discharge end pipe 360 and the installation loop 220, and finally continuously compact it into the inner cavity of the climbing rod 180 until it is in a full state, so as to effectively ensure that the hollow climbing rod 180 will not tilt due to external force during the process of filling the material, thereby avoiding the problem of damage to the two end ports thereof. As the worker pulls the beam rod 280 outwards until the tapered insertion rod withdraws from the inner cavity of the climbing rod 180, the two ends of the climbing rod 180 falling into the transverse groove on the top of the bearing tray 110 will be located between the two sleeves 160. When the hydraulic component 120 extends towards the side away from the bearing tray 110, the two push rods 150 pulled by the two pull rods 140 can squeeze the sealing gaskets 170 stacked in the inner cavities of the two sleeves 160 into the end holes at the two ends of the climbing rod 180 until the material in the two end cavities of the climbing rod 180 is tightly fixed, thereby effectively avoiding the drawbacks of the existing air nails for the cumbersome binding of the two ends of the climbing rod 180, and thus improving the production efficiency of the climbing rod. Embodiment 2

[0046] Combined with Figures 7-10 As shown in the figure, on the basis of Embodiment 1, a transverse groove for restricting the climbing rod 180 is opened in the middle of the top surface of the bearing tray 110. The sleeve 160 is made of stainless steel material, and the inner cavities of the two sleeves 160 communicate with the transverse groove on the top of the bearing tray 110. The sealing gasket 170 is made of silicone material, and a thick edge for increasing the frictional resistance with the inner wall of the climbing rod 180 is opened on the side wall of the sealing gasket 170.

[0047] By connecting the inner cavities of the two sleeves 160 with the transverse grooves at the top of the bearing support plate 110, after multiple stacked sealing gaskets 170 are respectively stored in the inner cavities of the two sleeves 160, when the two push rods 150 are pressed and extend towards the inner cavities of the two sleeves 160, the multiple stacked sealing gaskets 170 located in the inner cavities of the two sleeves 160 will simultaneously press and fix the end holes at both ends of the clamped climbing rod 180. When the two sealing gaskets 170 are pressed inside the end holes at both ends of the climbing rod 180, the sealing gaskets 170 with thick edges can be tightly fixed in the end holes at both ends of the climbing rod 180. At this time, the material in the inner cavity of the climbing rod 180 can be fully compacted, effectively avoiding the problem of the material filled inside the climbing rod 180 from loosening and leaking. Embodiment 3

[0048] Combined with Figures 4-10 As shown, on the basis of Embodiment 1, threaded holes adapted to the screw rod 230 are opened in the clamping plate at the top of the loop buckle 220, and an annular gasket connected to one end of the second tension spring 370 is installed on one side of the loop buckle 220 close to the discharge end pipe 360. Both the main slider 240 and the auxiliary slider 250 are trapezoidal structures, and T-shaped sliders are installed at the ends of the main slider 240 and the auxiliary slider 250 close to the loop buckle 220. An arc hole for guiding the extension of the guiding arc rod 260 is opened inside the T-shaped slider. The beam rod 280 is composed of a triangular backing plate, two beam rod bodies, a sliding plate installed at one end of the beam rod body away from the triangular backing plate, and a conical insertion rod. A circular end plate is installed at one end of the conical insertion rod close to the triangular backing plate.

[0049] When the control screw rod 230 rotates clockwise or counterclockwise along the clamping plate at the top of the loop buckle 220, the bottom end of the screw rod 230 can drive the main slider 240 to rise and fall freely, and the multiple auxiliary sliders 250 movably connected by multiple guiding arc rods 260 can expand or contract correspondingly at the same time. Combining that the T-shaped sliders on the multiple auxiliary sliders 250 and one main slider 240 are movably installed in the slideway inside the loop buckle 220, and cooperating with the multiple springs fixedly installed in the slideway inside the loop buckle 220 to elastically press the multiple auxiliary sliders 250 and the T-shaped slider on one main slider 240 respectively, it can ensure that the multiple auxiliary sliders 250 and one main slider 240 with adjusted pipe diameters can conveniently position and clamp climbing rods 180 of different sizes;

[0050] When the hollow climbing rod 180 needs to be replaced, the operator can pull the triangular backing plate inside the beam rod 280 outwards until the conical insertion rod completely withdraws from the inner cavity of the climbing rod 180 filled with material, which is convenient for gathering the material of the hollow climbing rod 180 and can also facilitate the safe transfer of the subsequent climbing rod 180. Embodiment 4

[0051] Combined withFigures 2-10 As shown, based on the first embodiment, the bottom of the supporting plate 110 and the pad 310 are fixedly installed with load-bearing brackets, and the interior of the pad 310 is provided with two sliding grooves adapted to be clamped on the two slides. The feeding assembly 330 is composed of a motor and a worm mounted on the motor shaft, and the worm is movably installed in the inner cavity of the collecting bin 340.

[0052] Two load-bearing brackets are used to support the load-bearing pallet 110 and the pad 310 in a fixed state. At this time, the load-bearing pallet 110 and the pad 310 can be in a suspended state. As the motor starts and runs, the worm fixed on the motor shaft can pressurize the material delivered to the inner cavity of the collection bin 340 toward the inner side of the ring buckle 220. At this time, the collection bin 340 for delivering the material can be continuously squeezed and delivered by the worm in the feeding assembly 330 toward the inside of the ring buckle 220 and the hollow climbing rod 180, and the end of the worm away from the motor will be inserted into the horizontal hole of the conical plug rod in the beam 280 away from the triangular pad. At this time, the delivered material can enter the inner cavity of the hollow climbing rod 180 in an unobstructed state, thereby greatly avoiding the problem of material blockage.

[0053] The working principle and use process of the present invention are as follows: the hydraulic mother rod in the hydraulic component 120 is fixedly installed in the two clamps at the bottom of the bearing support plate 110 in advance, and the two sleeves 160 are fixedly installed at the two ends of the bearing support plate 110 respectively, and the cylindrical ends of the two propulsion rods 150 are movably installed in the inner cavities of the two sleeves 160 respectively, and then the two pull rods 140 are movably connected to the two propulsion rods 150 respectively, and the ends of the two pull rods 140 away from the bearing support plate 110 are movably installed on the vertical rods at both ends of the splint 130. At this time, the column head of the hydraulic sub-rod in the hydraulic component 120 is fixedly installed in the middle of the bottom surface of the splint 130 away from the bearing support plate 110, and then the partition 210 is fixed to the rectangular recess at one end of the bearing support plate 110 by two bolts. The two cross bars in the beam 280 are movably installed in the two transverse holes inside the partition 210, and the buckle 220 is fixedly installed in the notch at the top of the partition 210. Then, the multiple auxiliary sliders 250 and the main slider 240 are assembled in a circumferential state using the multiple guide arc rods 260. At this time, the sliders on the assembled multiple auxiliary sliders 250 and the main slider 240 are movably installed in the slideway inside the buckle 220, and the multiple springs fixed in the slideway inside the buckle 220 can apply elastic support force to the multiple auxiliary sliders 250 and the main slider 240, and the end of the bottom of the screw rod 230 is movably installed in the end tube of the outer wall of the main slider 240, and the screw 230 is threadedly installed in the screw hole of the partition at the top of the buckle 220;

[0054] Next, one end of the backing plate 310 is fixedly installed on the bearing support plate 110, and two first tension springs 350 respectively penetrate through two clamping rods at the bottom of the backing plate 310. Then, the chassis 320 is fixedly installed on the top of the end of the backing plate 310 away from the bearing support plate 110, and the motor in the feeding assembly 330 is fixed in the horizontal hole inside the chassis 320. The aggregate bin 340 fixed on the top of the backing plate 310 can provide a feeding cavity for the worm in the feeding assembly 330. When the material is filled through the leakage groove at one end of the aggregate bin 340, with the operation of the motor in the feeding assembly 330, the driven worm can drive the material to be delivered towards the discharge end pipe 360 and the inner side of the loop buckle 220. When the hollow climbing rod 180 is clamped by the beam rod 280 on the partition plate 210 and is in a suspended state, the material delivered from the inner side of the loop buckle 220 will be extruded along the cavity inside the climbing rod 180. At the same time, the conical head plug rod in the beam rod 280 is inserted into the middle of the inner cavity of the climbing rod 180, and the filled material can be in a centered hollow state. After the material filling inside the climbing rod 180 is completed, the beam rod 280 is stretched outwards until the climbing rod 180 falls into the horizontal groove in the middle of the top surface of the bearing support plate 110. As the hydraulic sub-rod in the hydraulic component 120 expands outwards, the driven clamping plate 130 and two pull rods 140 can drive two push rods 150 to push towards the inner cavities of two sleeves 160. At this time, the sealing gaskets 170 stacked in the inner cavities of the two sleeves 160 can tightly seal the fillers in the end holes at both ends of the climbing rod 180. After the hydraulic component 120 returns to its initial state, the sealed climbing rod 180 can be conveniently taken out by the operator from the horizontal groove on the top of the bearing support plate 110, thus avoiding the complex steps of the existing climbing rod that need to use manual labor to drive air nails in a circular manner at both ends after filling.

[0055] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A self-sealing device for the climbing pole filler of a cat climbing frame, characterized in that, It includes a climbing rod blocking mechanism (100), a climbing rod clamping mechanism (200) installed on the climbing rod blocking mechanism (100), and a core material filling mechanism (300) installed on the climbing rod blocking mechanism (100); The climbing rod blocking mechanism (100) includes a bearing support plate (110), two sleeves (160) fixedly installed at both ends of the bearing support plate (110), a plurality of blocking gaskets (170) stacked in the inner cavities of the sleeves (160), and a push rod (150) movably installed inside the sleeves (160); the climbing rod blocking mechanism (100) includes hydraulic components (120) fixedly installed in two clamps at the bottom of the bearing support plate (110), clamping plates (130) fixedly installed on the outer ends of the hydraulic sub-rods inside the hydraulic components (120), two pull rods (140) movably connected to the vertical rods at both ends of the hydraulic components (120), and a climbing rod (180) located in the transverse groove at the top of the bearing support plate (110), and the two ends of the two pull rods (140) away from the clamping plates (130) are respectively movably installed on the two push rods (150); The climbing rod clamping mechanism (200) includes a partition plate (210) fixed to the bearing support plate (110) by bolts, a ring buckle (220) fixed in the notch at the top of the partition plate (210), a top support plate (270) installed on the ring buckle (220), a plurality of auxiliary sliders (250) and a main slider (240) installed in the slideway on one side of the ring buckle (220), a plurality of guiding arc rods (260) movably connected between the plurality of auxiliary sliders (250) and the main slider (240), a screw rod (230) movably installed in the end pipe on the outer wall of the main slider (240), and a beam rod (280) movably installed on the partition plate (210); The core material filling mechanism (300) includes a discharge end pipe (360) movably installed inside the ring buckle (220) and a second tension spring (370) connected between the other side of the ring buckle (220) and the annular gasket outside the discharge end pipe (360).

2. The self-sealing device for the climbing pole filler of a cat tree according to claim 1, characterized in that, A transverse groove for restricting the climbing rod (180) is opened in the middle of the top surface of the bearing support plate (110), the sleeves (160) are made of stainless steel material, and the inner cavities of the two sleeves (160) communicate with the transverse groove at the top of the bearing support plate (110).

3. The self-sealing device for the climbing pole filler of a cat tree according to claim 1, characterized in that, The blocking gaskets (170) are made of silicone material, and thick edges for increasing the frictional resistance with the inner wall of the climbing rod (180) are opened on the side walls of the blocking gaskets (170).

4. The self-sealing device for the climbing pole filler of a cat tree according to claim 1, characterized in that, Threaded holes adapted to the screw rod (230) are opened in the clamping plates at the top of the ring buckle (220), and an annular gasket connected to one end of the second tension spring (370) is installed on one side of the ring buckle (220) close to the discharge end pipe (360).

5. The self-sealing device for the climbing pole filler of a cat tree according to claim 1, characterized in that, Both the main slider (240) and the auxiliary sliders (250) are trapezoidal structures, and T-shaped sliders are installed at the ends of the main slider (240) and the auxiliary sliders (250) close to the ring buckle (220), and arc holes for guiding the extension of the guiding arc rods (260) are opened inside the T-shaped sliders.

6. The self-sealing device for the climbing pole filler of a cat tree according to claim 1, characterized in that, The beam rod (280) is composed of a triangular backing plate, two beam rod bodies, a sliding plate installed at one end of the beam rod body away from the triangular backing plate, and a conical insertion rod. A circular end plate is installed at one end of the conical insertion rod close to the triangular backing plate.

7. The self-sealing device for the climbing pole filler of a cat tree according to claim 6, characterized in that, The core material filling mechanism (300) includes a backing plate (310) fixedly installed at one end of the bearing support plate (110), a chassis (320) fixed at one end of the backing plate (310) away from the bearing support plate (110), an aggregate bin (340) fixed on the top of the backing plate (310), a material conveying component (330) installed in the chassis (320) and the aggregate bin (340), and two first tension springs (350) respectively connected to two clamping rods at the bottom of the backing plate (310).

8. A climbing pole filler self-sealing device for a cat climbing frame according to claim 7, characterized in that, Load-bearing brackets are fixedly installed at the bottoms of the bearing support plate (110) and the backing plate (310), and two chutes adapted to clamp the two sliding plates are provided inside the backing plate (310).

9. The self-sealing device for the climbing pole filler of a cat tree according to claim 7, characterized in that, The material conveying component (330) is composed of a motor and a worm installed on the motor shaft, and the worm is movably installed in the inner cavity of the aggregate bin (340).

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