A production device for ultra-thin hot-dip galvanized parts

Abstract

The present invention relates to the field of galvanized parts processing, and discloses a production device for ultra-thin hot-dip galvanized parts, including a shell, wherein a storage assembly for placing galvanized parts and a control assembly movably engaged with the storage assembly are arranged inside the shell, and an inclined block movably engaged with the storage assembly and making the storage assembly in an inclined state is fixedly installed inside the shell; when the control assembly is started, the storage assembly can be kept in an inclined state and continuously rotated through the inclined block, and the inclined direction of the storage assembly is continuously converted during rotation. The present invention enables the storage assembly to be continuously rotated in an inclined state in the shell through the coordination between the shell, the storage assembly, the control assembly and the inclined block, and the inclined direction of the storage assembly is automatically converted during rotation, so that the galvanized parts in the storage assembly form a reciprocating movement, which is beneficial to the effective separation of water from the galvanized parts; and after the processing is completed, the galvanized parts can be gathered at the inclined low point of the storage assembly, which is convenient for the rapid material collection of the galvanized parts.

Description

Technical Field

[0001] The invention relates to the technical field of galvanized part processing, and in particular to a production device for ultra-thin hot-dip galvanized parts. Background Art

[0002] After the galvanized parts are electroplated in the electroplating tank, they need to be dehydrated and dried before they can be packaged and sold. In the prior art, there are many ways such as fan drying and dehydration, stacking and natural air drying and dehydration, and centrifugal dehydration.

[0003] For example, Chinese patent publication number CN211601421U discloses a centrifugal dehydration device for galvanized parts, which includes a support base, a driving source, a shell, a limit basket, and a leak bucket. The limit basket is coaxially arranged in the shell and connected to the driving source. Several rollers are fixedly connected to the outer wall of the limit basket, and the rollers roll against the inner wall of the shell. Several leak holes are opened on the side walls of the limit basket and the leak bucket, and a circumferential limit mechanism is arranged between the limit basket and the leak bucket. It has the effect of increasing the service life of the centrifugal dehydrator.

[0004] The leaking bucket of the device is kept horizontally and continuously rotated relative to the outer shell, so that the position of the galvanized parts in the leaking bucket remains basically constant during processing, which makes the dehydration effect very limited and has certain limitations in use.

[0005] Therefore, it is necessary to provide a production device for ultra-thin hot-dip galvanized parts to solve the above technical problems. Summary of the invention

[0006] The object of the present invention is to provide a production device for ultra-thin hot-dip galvanized parts to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, a production device is designed in which a storage member is continuously rotated in a tilted state in a shell, which can ensure the dehydration effect and facilitate the subsequent unloading.

[0008] Based on the above ideas, the present invention provides the following technical solutions: a production device for ultra-thin hot-dip galvanized parts, comprising a shell, wherein a storage assembly for placing galvanized parts and a control assembly movably engaged with the storage assembly are arranged inside the shell, and an inclined block movably engaged with the storage assembly and making the storage assembly in an inclined state is fixedly installed inside the shell; when the control assembly is started, the storage assembly can maintain the inclined state and continue to rotate through the inclined block, and the tilt direction of the storage assembly continuously changes when rotating.

[0009] As a further solution of the present invention: the storage component includes a frame that is movably engaged with the control component, and the outer surface of the frame is penetrated by a plurality of through holes for water circulation. The surface of the frame is movably mounted with two balls that are movably engaged with the shell and the inclined block respectively.

[0010] As a further solution of the present invention: the control component includes a connecting rod rotatably mounted with the shell, one end of the connecting rod is fixedly connected to a motor fixedly connected to the shell, the other end extends out an inclined block and is fixedly mounted with a ball block that is movably engaged with the frame, and the outer surface of the ball block is fixedly mounted with a guide rail that is movably engaged with the frame.

[0011] As a further solution of the present invention, the bottom of the frame is provided with a semicircular groove for accommodating the ball block and an arc groove for engaging the guide rail, and the volume size of the semicircular groove is less than or equal to half of the volume size of the ball block.

[0012] As a further solution of the present invention: the connecting rod includes a bottom rod fixedly connected to the motor and rotatably cooperated with the shell, and a sleeve rod fixedly connected to the ball block, the end of the bottom rod is fixedly installed with a second ratchet, the interior of the sleeve rod is rotatably installed with a second pawl corresponding to the position of the second ratchet through a rotating shaft and a torsion spring, a moving assembly rotatably connected to the sleeve rod is provided inside the shell, and a transmission assembly is jointly provided between the moving assembly and the bottom rod; when the motor rotates, the guide rail and the frame are driven to rotate through the bottom rod and the sleeve rod, and when the motor rotates in the opposite direction, the sleeve rod and the frame are driven to rise and fall synchronously through the transmission assembly and the moving assembly.

[0013] As a further solution of the present invention: the moving assembly includes a support rod rotatably connected to the shell and a push rod rotatably connected to the sleeve rod, and a protrusion that movably fits with the push rod is fixedly installed on the surface of the support rod, and when the protrusion rotates, it can drive the push rod to rise and fall.

[0014] As a further solution of the present invention: the moving assembly includes a support rod rotatably connected to the shell, and a guide groove connected end to end is provided on the outer surface of the support rod. The support rod is slidably engaged with a top rod rotatably connected to the sleeve rod through the guide groove; when the support rod rotates, the guide groove can drive the top rod to rise and fall.

[0015] As a further solution of the present invention: the transmission assembly includes a first pulley fixedly installed outside the support rod, a first ratchet fixedly installed outside the bottom rod, and a second pulley rotatably installed on the shell. The first pulley and the second pulley are connected to each other through a belt. The first ratchet pawl corresponding to the position of the first ratchet is rotatably installed inside the first pulley through a rotating shaft and a torsion spring.

[0016] As a further solution of the present invention: the teeth of the first ratchet wheel and the second ratchet wheel are oriented in opposite directions, and the teeth of the first pawl and the second pawl are oriented in opposite directions, so that the movement states of the first pawl and the second pawl are opposite.

[0017] As a further solution of the present invention: the inclined block has a lowest point, and the surface of the shell is connected to a drainage pipe corresponding to the position of the lowest point.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: through the cooperation between the housing, the storage assembly, the control assembly and the inclined block, the storage assembly can be continuously rotated in the housing in an inclined state, and the tilting direction of the storage assembly will automatically change during rotation, so that the galvanized parts in the storage assembly form a reciprocating movement, which is conducive to the effective separation of the water on the galvanized parts, and can ensure the dehydration effect and dehydration efficiency of the galvanized parts. Due to the tilting state of the storage assembly, the galvanized parts can be gathered at the tilted low point of the storage assembly after processing, thereby facilitating the rapid retrieval of the galvanized parts, and the effect is better when it is applied to small workpieces, which can improve the overall work efficiency and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the internal structure of the housing of the present invention;

[0022] Figure 3 It is a schematic diagram of the ball block and guide rail structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the cover plate and ball structure of the present invention;

[0024] Figure 5 A bottom view of the housing of the present invention;

[0025] Figure 6 It is a cross-sectional view of the inclined block of the present invention;

[0026] Figure 7 It is a schematic diagram of the sleeve rod and bottom rod structure of the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the bump and the ejector pin of the present invention;

[0028] Fig. 9 It is a schematic diagram of the oblique block and the notch structure of the present invention;

[0029] Fig.10 It is a schematic diagram of the structure of the rotating assembly of the present invention.

[0030] In the figure: 1, shell; 2, storage component; 3, control component; 4, inclined block; 5, drain pipe; 6, transmission component; 7, moving component; 8, rotating component; 101, cover plate; 201, frame; 202, through hole; 203, ball; 301, connecting rod; 302, ball block; 303, guide rail; 304, motor; 3011, bottom rod; 3012, sleeve rod; 3013, second ratchet; 3014, second pawl; 401, notch; 601, first ratchet; 602, first pulley; 603, second pulley; 604, first pawl; 701, support rod; 702, protrusion; 703, top rod; 801, short rod; 802, slider; 803, telescopic rod; 804, pull rope. DETAILED DESCRIPTION

[0031] Embodiment 1:

[0032] See also Figure 1 to Figure 2 The embodiment of the present invention provides a production device for ultra-thin hot-dip galvanized parts, which is mainly used to improve the dehydration effect and efficiency of galvanized parts. The device includes a shell 1, which has two upper and lower cavities. A storage component 2 for placing galvanized parts is arranged in the upper cavity, and an inclined block 4 that is movably fitted with the storage component 2 is fixedly installed at the bottom of the upper cavity. The storage component 2 can be in an inclined state and movably fit with the cavity wall of the upper cavity through the setting of the inclined block 4; a control component 3 that is movably engaged with the storage component 2 is arranged between the two cavities, and the control component 3 is arranged to penetrate the inclined block 4.

[0033] Specifically, the inclined block 4 has a highest point and a lowest point in the upper cavity; when the control component 3 is activated, the storage component 2 can be kept in an inclined state through the inclined block 4, and continuously rotate along the cavity wall of the upper cavity with the control component 3 as the base point. When the storage component 2 rotates to the lowest point, it tilts to one side, and when the storage component 2 rotates to the highest point, it tilts to the other side, so that the overall movement track of the storage component 2 is funnel-shaped, which can achieve effective dehydration of the galvanized parts in the storage component 2.

[0034] In order to facilitate the discharge of the escaped water, a drain pipe 5 extending to the upper cavity is connected to the surface of the shell 1, and the drain pipe 5 corresponds to the lowest point of the inclined block 4; in addition to guiding the storage component 2, the inclined block 4 also has the function of gathering water in the upper cavity, so that the escaped water has a tendency to move toward the lowest point of the inclined block 4, and the escaped water can flow out quickly through the drain pipe 5.

[0035] See also Figures 1 to 5In this embodiment, preferably: the storage component 2 includes a frame 201 movably engaged with the control component 3, and the outer surface of the frame 201 is penetrated with a plurality of through holes 202 for water circulation, and the surface of the frame 201 is movably mounted with two balls 203 movably engaged with the upper cavity wall and the inclined block 4 respectively; specifically, one ball 203 is arranged on the outer surface of the frame 201 and close to the upper position, and the other ball 203 is arranged at the bottom of the frame 201 and close to one side of the drain pipe 5, and the two balls 203 can realize effective support of the frame 201 in the shell 1, so that it will not tip over; and the ball 203 can be movably mounted on the frame 201.

[0036] Furthermore, the control component 3 includes a connecting rod 301 rotatably mounted with the shell 1, the bottom of the connecting rod 301 is fixedly connected to a motor 304 arranged in a cavity below, the top of the connecting rod 301 extends out a bevel block 4 and is fixedly mounted with a ball block 302 that is movably engaged with the bottom of the frame 201, the outer surface of the ball block 302 is fixedly mounted with a guide rail 303 that is movably engaged with the bottom of the frame 201, the guide rail 303 is annular and completely covers the outer surface of the ball block 302, and both ends of the guide rail are in contact with the connecting rod 301.

[0037] Specifically, a semicircular groove for accommodating the ball block 302 and an arc groove for engaging the guide rail 303 are provided at the bottom of the frame 201. The semicircular groove and the arc groove are arranged at the center of the bottom of the frame 201 and are correspondingly connected. The volume size of the semicircular groove is less than or equal to half of the volume size of the ball block 302, that is, after the frame 201 is sleeved on the ball block 302, it can cover at most half of the ball block 302, so that the frame 201 and the ball block 302 can be quickly disassembled and assembled, and at the same time, the guide rail 303 will not affect the rotation of the frame 201.

[0038] In this embodiment, the shell 1 can also be the shell 1 of a dryer, and a cover plate 101 is hinged on the top of the shell 1. When in use, the cover plate 101 is closed and the dryer is started, so that the heat can be maintained in the upper cavity for a longer time, thereby improving the dehydration and drying effect of the galvanized parts in the frame 201.

[0039] In order to prevent the frame 201 from deviating in the vertical direction when rotating in the upper cavity (the frame 201 may be separated from the guide rail 303 when the frame 201 rotates too fast), a ball 203 can be movably installed on the top of the frame 201 and away from the outer surface ball 203 (upper ball 203), and the ball 203 is movably fitted with the bottom of the cover plate 101. At this time, the cover plate 101 not only has the function of maintaining the heat in the upper cavity for a long time, but also can effectively limit the frame 201 in the vertical direction, and the ball 203 will not affect the opening and closing of the cover plate 101.

[0040] When in use, the galvanized parts are placed in the frame 201 and the motor 304 is started. The motor 304 drives the frame 201 to rotate in the upper cavity through the connecting rod 301, the ball block 302 and the guide rail 303. Due to the arrangement of the inclined block 4 and the ball 203, the frame 201 is tilted and rotated in the housing 1 with the ball block 302 as the base point; the ball 203 outside the frame 201 is always in contact with the cavity wall of the cavity, and the ball 203 under the frame 201 is always in contact with the inclined block 4. When the lower ball 203 corresponds to the lowest point of the inclined block 4, the frame 201 tilts to the right, and when the lower ball 203 corresponds to the highest point of the inclined block 4, the frame 201 tilts to the left, and the overall trajectory of the frame 201 is funnel-shaped; during the rotation process, the galvanized parts in the frame 201 move back and forth in the frame 201 as the tilt direction changes.

[0041] In summary, through the coordination of the structures such as the ball bearing 203, the guide rail 303, the inclined block 4 and the connecting rod 301, the frame 201 can be continuously rotated in the housing 1 in an inclined state, and the tilting direction of the frame 201 will automatically change during the rotation, so that the galvanized parts in the frame 201 form a reciprocating movement, which is conducive to the effective separation of the water on the galvanized parts, and can ensure the dehydration effect and dehydration efficiency of the galvanized parts. Due to the tilting state of the frame 201, the galvanized parts can be gathered at the tilted low point of the frame 201 after processing, thereby facilitating the rapid retrieval of the galvanized parts, and the effect is better when it is applied to small workpieces, which can improve the overall work efficiency and is more practical.

[0042] Embodiment 2:

[0043] See also Figures 1 to 7 On the basis of the first embodiment, in order to further facilitate the unloading of the galvanized parts after processing, the connecting rod 301 includes a bottom rod 3011 fixedly connected to the motor 304 and a sleeve rod 3012 fixedly connected to the ball block 302, the bottom rod 3011 is in rotational cooperation with the housing 1, and the sleeve rod 3012 is in active cooperation with the inclined block 4. A second ratchet 3013 is fixedly installed on the top of the bottom rod 3011, and a second pawl 3014 corresponding to the position of the second ratchet 3013 is rotatably installed inside the sleeve rod 3012 through a rotating shaft and a torsion spring. Under the limitation of the torsion spring, when the second ratchet 3013 rotates in one direction, it will drive the second pawl 3014 and the sleeve rod 3012 to rotate synchronously. When rotating in the other direction, the second pawl 3014 will shrink to make the second ratchet 3013 rotate, while the second pawl 3014 and the sleeve rod 3012 do not rotate. In this embodiment, when the second ratchet wheel 3013 rotates clockwise, the second pawl 3014 will shrink, and the sleeve rod 3012 and the ball block 302 will not rotate. When the second ratchet wheel 3013 rotates counterclockwise, the second pawl 3014 can be driven to rotate synchronously, so that the sleeve rod 3012 and the ball block 302 are synchronized.

[0044] Furthermore, a moving assembly 7 is provided in the lower cavity of the housing 1 and is rotatably connected to the sleeve rod 3012, and a transmission assembly 6 is provided between the moving assembly 7 and the bottom rod 3011. When the motor 304 rotates clockwise, the bottom rod 3011 cooperates with the transmission assembly 6 to drive the moving assembly 7 to achieve lifting, and the transmission assembly 6 works at this time; when the motor 304 rotates counterclockwise, the rotation of the bottom rod 3011 does not start the transmission assembly 6, and the moving assembly 7 does not move at this time. The above process is exactly opposite to the movement process of the second ratchet 3013 and the second pawl 3014; and the motor 304 is a servo motor 304, which can achieve forward and reverse rotation.

[0045] When the moving assembly 7 is raised or lowered, the sleeve rod 3012 and the frame 201 can be driven to rise vertically, so that the frame 201 extends out from the shell 1; when the frame 201 rises to a certain height relative to the shell 1, due to the tilted state of the frame 201 and the weight of the galvanized parts in the frame 201, the frame 201 can continue to tilt based on the ball block 302 until it reaches an angle that is convenient for unloading (during the tilting process, the frame 201 changes to a vertical state with the outer surface of the shell 1, but will not fall off the ball block 302).

[0046] See also Figures 1 to 8 In this embodiment, preferably: the moving assembly 7 includes a support rod 701 rotatably connected to the housing 1 and a push rod 703 rotatably connected to the sleeve rod 3012, the push rod 703 can rotate along the circumference of the sleeve rod 3012, the support rod 701 is arranged in the lower cavity, and a protrusion 702 that is movably fitted with the push rod 703 is fixedly installed at its bottom, and the shape of the protrusion 702 is similar to that of the inclined block 4, and when it rotates, it can drive the push rod 703 to achieve vertical lifting along the housing 1, thereby driving the sleeve rod 3012 to move synchronously. At the same time, the push rod 703 plays a role in limiting the sleeve rod 3012, so that it will not rotate in the housing 1; in order to ensure the driving effect on the sleeve rod 3012, the moving assembly 7 is provided with two groups and is symmetrically arranged along the motor 304, and the top of the push rod 703 is adapted to the top shape of the inclined surface so as not to affect the movement of the ball 203.

[0047] Of course, there are other alternative forms for the protrusion 702 and the push rod 703: the protrusion 702 is replaced by a guide groove (not shown in the figure) connected end to end, at which time the push rod 703 and the guide groove are in a sliding engagement state, the guide groove is provided on the outer surface of the support rod 701, and the push rod 703 is movably sleeved on the outer surface of the support rod 701; when the support rod 701 drives the guide groove to rotate, the guide groove can guide the push rod 703 to realize the vertical lifting of the push rod 703, here the guide groove and the support rod 701 are generally similar to the shape of the existing spatial cam, and the guide groove is V-shaped when it is opened into a plane.

[0048] Further, the transmission assembly 6 comprises a first pulley 602 fixedly mounted on the outer surface of the support rod 701, a first ratchet 601 fixedly mounted on the outer surface of the bottom rod 3011, and a second pulley 603 rotatably mounted on the housing 1. The first pulley 602 and the second pulley 603 are connected to each other by a belt. A first ratchet 604 corresponding to the position of the first ratchet 601 is rotatably mounted inside the first pulley 602 through a rotating shaft and a torsion spring. When the bottom rod 3011 rotates, the first ratchet 601 can be driven to rotate synchronously. When the first ratchet 601 drives the second pulley 603 to rotate through the first ratchet 604, the second pulley 603 can drive the support rod 701 to rotate in the same direction through the belt and the first pulley 602. In this embodiment, the torsion spring is not shown in the figure.

[0049] In the above structure, the tooth orientations of the first ratchet 601 and the second ratchet 3013 and the orientations of the first pawl 604 and the second pawl 3014 are oppositely arranged, so that when the first ratchet 601 can drive the first pawl 604 and the sleeve rod 3012 to rotate, the second pawl 3014 contracts so that the second ratchet 3013 cannot drive the second pulley 603 to rotate, so that the support rod 701 does not rotate when the sleeve rod 3012 rotates; when the first pawl 604 contracts so that the first ratchet 601 cannot drive the sleeve rod 3012 to rotate, the first ratchet 601 can drive the second pawl 3014 and the second pulley 603 to rotate, so that the support rod 701 and the protrusion 702 rotate when the sleeve rod 3012 cannot rotate.

[0050] When in use, the motor 304 is started to drive the frame 201 to keep tilting and rotating through the ball block 302, the inclined block 4 and the guide rail 303, and the tilting direction is continuously changed. The working process and effect of this part are the same as those in the first embodiment, and are not repeated here. The difference is that when the motor 304 drives the ball block 302 and the guide rail 303 to rotate through the bottom rod 3011, the second ratchet 3013, the second pawl 3014 and the sleeve rod 3012, the guide rail 303 can drive the frame 201 to rotate synchronously, and at this time, the first pawl 604 contracts so that when the bottom rod 3011 rotates, the first ratchet 601 cannot drive the second pulley 603 to rotate, thereby making the first pulley 602, the support rod 701, the protrusion 702 and the top rod 703 remain stationary.

[0051] When the motor 304 rotates in the reverse direction, the second pawl 3014 contracts so that the second ratchet 3013 cannot drive the sleeve rod 3012 to rotate, so that the guide rail 303 and the frame 201 no longer rotate. At this time, the first ratchet 601 can drive the protrusion 702 to rotate through the first pawl 604, the second pulley 603, the first pulley 602 and the support rod 701. During the rotation, the sleeve rod 3012 can be driven to rise vertically through the top rod 703, and can be driven to fall vertically after rotating more than 180 degrees. The sleeve rod 3012 drives the frame 201 to move synchronously during the rising process so that the frame 201 extends out of the housing 1. Under the gravity of the galvanized part and the tilt of the frame 201, the frame 201 continues to rotate in the tilted direction based on the ball block 302 and the guide rail 303, so that the opening of the frame 201 better corresponds to the staff.

[0052] In the first embodiment, the frame 201 remains tilted to facilitate the subsequent unloading of the galvanized parts, but the frame 201 is still located inside the shell 1. If the staff wants to complete the unloading, they need to bend down several times, which results in a heavy overall workload and low work efficiency, and there are certain limitations in use.

[0053] Compared with the first embodiment, through the cooperation of structures such as the top rod 703, the bottom rod 3011, the sleeve rod 3012 and the support rod 701, when the motor 304 drives the frame 201 to keep tilting and rotating, the top rod 703 does not move, and the galvanized parts can be effectively dehydrated. When the motor 304 rotates in the opposite direction, the frame 201 stops rotating, and the top rod 703 can drive the ball block 302 and the frame 201 to rise vertically along the shell 1, and make the frame 201 continue to tilt until it corresponds to the staff, thereby facilitating the staff to quickly unload, and at this time, a large number of parts can be taken at one time through tools (shovels, etc.), thereby improving the overall unloading speed, and the effect is better when it is suitable for small workpieces. Because the sleeve rod 3012 and the ball block 302 stop rotating during reverse rotation, the sleeve rod 3012 can smoothly correspond to the bottom rod 3011 when the subsequent frame 201 descends with the sleeve rod 3012, and the positions of the second pawl 3014 and the second ratchet wheel 3013 correspond to each other, ensuring the smooth rotation of the subsequent frame 201; the overall solution is combined with the frame 201 based on the rotation of the ball block 302, and will not affect the rotation adjustment of the frame 201 by the inclined block 4, and has stronger applicability.

[0054] Embodiment three:

[0055] See also Figures 1 to 9 On the basis of the second embodiment, in order to avoid the deviation of the frame 201 during the rising process, a notch 401 corresponding to the position of the drain pipe 5 is opened on the surface of the inclined block 4, and the escaped water drained by the inclined block 4 can enter the drain pipe 5 through the notch 401 and flow out.

[0056] Furthermore, a rotating assembly 8 is provided between the frame 201 and the sleeve rod 3012, which is against the top of the second ratchet 3013 and corresponds to the position of the notch 401. When the sleeve rod 3012 corresponds to the bottom rod 3011 and the second pawl 3014 and the second ratchet 3013, the rotating assembly 8 fits perfectly with the outer surface of the frame 201, and the rotating assembly 8 will not interfere with the rotation of the frame 201. When the sleeve rod 3012 is separated from the bottom rod 3011 (that is, after the inclined block 4 drives the frame 201 and the sleeve rod 3012 to rise), the rotating assembly 8 can automatically rotate and engage with the notch 401. At this time, the inclined block 4, the rotating assembly 8 and the frame 201 form a relatively fixed state, and the frame 201 can still rotate based on the ball block 302.

[0057] See also Figures 1 to 10 In this embodiment, preferably: the rotating assembly 8 includes a slider 802 that is vertically slidably matched with the sleeve rod 3012 and a short rod 801 that is rotatably matched with the frame 201, and a telescopic rod 803 is fixedly installed on the outer surface of the short rod 801 (the telescopic length of the telescopic rod 803 can be selected accordingly), and a curved hook is fixedly installed on the movable end of the telescopic rod 803, and the telescopic rod 803 and the curved hook are in position corresponding to the notch 401; a pull rope 804 that is fixedly wound on the outer surface of the short rod 801 and is fixedly connected to the top of the slider 802, and a spring is fixedly installed between the top of the slider 802 and the sleeve rod 3012, and under the action of the spring, the slider 802 has a tendency to move downward, and when it moves downward, the pull rope 804 can be pulled to make the short rod 801 and the telescopic rod 803 rotate clockwise ( Fig.10 The hook 401 can be engaged with the notch 401.

[0058] When the sleeve rod 3012 corresponds to the bottom rod 3011, the bottom of the slider 802 is against the top of the second ratchet 3013. At this time, the slider 802 is pushed into the sleeve rod 3012 to release the pull rope 804. At this time, in order to reverse the rotation and reset of the short rod 801 and the telescopic rod 803 (the telescopic rod 803 and the outer surface of the frame 201 are restored to a fitting state), a torsion spring is also provided on the outer surface of the short rod 801. In this embodiment, the hook, torsion spring and spring are not shown in the figure.

[0059] In order to avoid interference between the curved hook and the wall of the drain pipe 5 when engaging with the notch 401, there is a distance between the left side of the notch 401 and the left wall of the drain pipe 5, that is, the inclined block 4 is still directly above the left wall of the drain pipe 5 and is not penetrated. In this way, the curved hook can enter the notch 401 and abut against the bottom of the inclined block 4 when rotating without contacting the wall of the drain pipe 5.

[0060] When in use, the starting motor 304 drives the frame 201 to maintain tilting rotation and the tilting direction continues to change through the ball block 302, the inclined block 4 and the guide rail 303; the starting motor 304 rotates in the reverse direction to drive the ball block 302 and the frame 201 to rise so that the frame 201 continues to tilt for easy unloading. The working process and effect of this part are the same as those in Example 2 and will not be repeated here. The difference is that: when the motor 304 rotates in the opposite direction and the top rod 703 drives the sleeve rod 3012 to rise, the sleeve rod 3012 drives the slider 802, the frame 201 and the telescopic rod 803 to rise synchronously. When the sleeve rod 3012 is separated from the bottom rod 3011, the slider 802 descends under the action of gravity and the spring and pulls the pull rope 804, so that the short rod 801, the telescopic rod 803 and the hook rotate clockwise, so that the hook and the notch 401 are engaged; at this time, the frame 201 and the inclined block 4 are in a relatively fixed state (the frame 201 can no longer rotate), and as the frame 201 rises, the telescopic rod 803 is stretched and the hook always remains engaged.

[0061] When the top rod 703 drives the sleeve rod 3012 to descend and the slider 802 abuts against the top of the second ratchet 3013, the telescopic rod 803 completes its contraction and the slider 802 contracts into the sleeve rod 3012 and releases the pull rope 804. The short rod 801, the telescopic rod 803 and the hook can rotate counterclockwise and reset under the action of the torsion spring (when the telescopic rod 803 returns to the upward state, it can automatically contract due to gravity). At this time, the hook is separated from the notch 401 and the frame 201 returns to a free rotation state.

[0062] In the second embodiment, the frame 201 can be driven to rise and continue to tilt to facilitate unloading. However, due to the separation of the sleeve rod 3012 and the bottom rod 3011 and the rotational coordination of the top rod 703 and the sleeve rod 3012, the sleeve rod 3012 and the frame 201 will deflect during rising and unloading, which affects the subsequent correspondence between the sleeve rod 3012 and the bottom rod 3011 and the second ratchet 3013 and the second pawl 3014, and also affects the unloading speed from the frame 201, and there are certain limitations in use.

[0063] Compared with the second embodiment, through the cooperation of the second ratchet wheel 3013, the telescopic rod 803, the hook and the notch 401 and other structures, when the sleeve rod 3012 is separated from the bottom rod 3011, the hook and the notch 401 can be driven to engage with each other, so that a relative state is formed between the frame 201 and the inclined block 4, so that the frame 201 and the ball block 302 can no longer rotate but will not affect the rotation of the frame 201 based on the ball block 302, thereby ensuring the subsequent accurate correspondence between the sleeve rod 3012 and the bottom rod 3011 and the second ratchet wheel 3013 and the second pawl 3014, and at the same time, the stability of the frame 201 also ensures the unloading speed from the frame 201; the overall solution is combined with the relative movement of the sleeve rod 3012 and the bottom rod 3011, and will not affect the rotation of the frame 201 based on the ball block 302, thereby meeting more requirements in actual use.

Claims

1. A production device for ultra-thin hot-dip galvanized parts, comprising a shell, characterized in that: The housing is provided with a storage assembly for placing galvanized parts and a control assembly movably engaged with the storage assembly. An inclined block movably engaged with the storage assembly and making the storage assembly in an inclined state is fixedly installed inside the housing. When the control assembly is started, the storage assembly can be kept in an inclined state and rotated continuously through the inclined block, and the tilting direction of the storage assembly is continuously changed when rotating. The storage assembly includes a frame that is movably engaged with the control assembly, a plurality of through holes are formed on the outer surface of the frame for water circulation, and two balls that are movably mounted on the surface of the frame and are respectively movably engaged with the housing and the inclined block; The control assembly includes a connecting rod rotatably mounted with the housing, one end of the connecting rod is fixedly connected with a motor fixedly connected with the housing, the other end extends out of an inclined block and is fixedly mounted with a ball block movably fitted with the frame, and the outer surface of the ball block is fixedly mounted with a guide rail movably engaged with the frame; The bottom of the frame is provided with a semicircular groove for accommodating the ball block and an arc groove for engaging the guide rail, and the volume size of the semicircular groove is less than or equal to half of the volume size of the ball block.

2. The production device of ultra-thin hot-dip galvanized parts according to claim 1 is characterized in that: The connecting rod includes a bottom rod fixedly connected to the motor and rotatably matched with the shell, and a sleeve rod fixedly connected to the ball block, a second ratchet is fixedly installed on the end of the bottom rod, a second pawl corresponding to the position of the second ratchet is rotatably installed inside the sleeve rod through a rotating shaft and a torsion spring, a moving assembly rotatably connected to the sleeve rod is arranged inside the shell, and a transmission assembly is arranged between the moving assembly and the bottom rod; when the motor rotates, the guide rail and the frame are driven to rotate through the bottom rod and the sleeve rod, and when the motor rotates in the opposite direction, the sleeve rod and the frame are driven to rise and fall synchronously through the transmission assembly and the moving assembly.

3. The production device of ultra-thin hot-dip galvanized parts according to claim 2 is characterized in that: The moving assembly comprises a support rod rotatably connected to the shell body and a push rod rotatably connected to the sleeve rod. A protrusion movably fitted with the push rod is fixedly mounted on the surface of the support rod. When the protrusion rotates, the push rod can be driven to rise and fall.

4. The production device of ultra-thin hot-dip galvanized parts according to claim 2, characterized in that: The moving assembly includes a support rod rotatably connected to the shell, and a guide groove connected end to end is opened on the outer surface of the support rod. The support rod is slidably engaged with a push rod rotatably connected to the sleeve rod through the guide groove; when the support rod rotates, the push rod can be driven to rise and fall through the guide groove.

5. The production device for ultra-thin hot-dip galvanized parts according to claim 3 or 4, characterized in that: The transmission assembly includes a first pulley fixedly mounted outside the support rod, a first ratchet fixedly mounted outside the bottom rod, and a second pulley rotatably mounted on the shell. The first pulley and the second pulley are connected to each other through a belt. A first pawl corresponding to the position of the first ratchet is rotatably mounted inside the first pulley through a rotating shaft and a torsion spring.

6. The production device of ultra-thin hot-dip galvanized parts according to claim 5, characterized in that: The teeth of the first ratchet wheel and the second ratchet wheel are oriented in opposite directions, and the teeth of the first pawl and the second pawl are oriented in opposite directions, so that the movement states of the first pawl and the second pawl are opposite.

7. The production device of ultra-thin hot-dip galvanized parts according to claim 1, characterized in that: The inclined block has a lowest point, and the surface of the shell is connected to a drainage pipe corresponding to the position of the lowest point.

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