CN209974905U - Deoiling and pickling equipment before hardware galvanization - Google Patents

Abstract

The utility model discloses an deoiling and pickling equipment before hardware galvanization, include the cell body and be used for the splendid attire mechanism that the splendid attire washd the piece, splendid attire mechanism includes a splendid attire section of thick bamboo, first rotation axis, cylinder cover, connecting plate and carrier bar, be equipped with deoiling pond, first rinsing bath, pickling bath, dregs collecting pit and second rinsing bath in the cell body, be equipped with first conveying mechanism, second conveying mechanism and third conveying mechanism on the mounting bracket of cell body. The utility model discloses a splendid attire mechanism holds the hardware, and the hardware is rotating to pass through deoiling pond, first washing pond, pickling bath, dregs collecting pit and second washing pond in proper order to automatic drive the hardware and accomplish deoiling, washing, pickling, arrange the sediment, the washing process again, improved the degree of automation and the work efficiency that the hardware was electroplated greatly, deoiling, pickling adopt to roll and soak the mode, improve hardware deoiling and pickling effect.

Description

A kind of degreasing and pickling equipment before galvanizing of hardware

technical field

The utility model relates to the technical field of hardware processing, in particular to a degreasing and pickling equipment before galvanizing of hardware.

Background technique

When the hardware is finished after production, it usually needs to go through the steps of degreasing, pickling, galvanizing, passivation and drying. The hardware must be degreasing and pickling before galvanizing, otherwise the galvanizing effect will be affected.

In the prior art, degreasing and pickling of hardware are generally carried out by manual operation alone, and the connection between the steps is all carried by hand, which has low work efficiency. In general, the pickling process is prone to underwashing and overwashing, which affects the galvanizing effect of hardware.

Utility model content

The purpose of this utility model is to solve the above problems, and design a kind of degreasing and pickling equipment before galvanizing of hardware.

The technical scheme of the present utility model to achieve the above-mentioned purpose is: a degreasing and pickling equipment before galvanizing of hardware, comprising a tank body and a containing mechanism for containing cleaning parts, the containing mechanism includes a containing cylinder, a first rotating shaft , a drum cover, a connecting plate and a bearing rod, the container is provided with a number of evenly distributed water filtering holes, the outer periphery of the container is provided with a drum cover, and the axial ends of the container are fixed with a first rotating A shaft, the first rotating shaft is rotatably connected to the drum cover, the end of the first rotating shaft away from the container is equipped with a large gear and a pinion, one end of the first rotating shaft extends into the inner cavity of the container and is rotatable A baffle is connected, a positioning column is fixed on the baffle, the end surface of the container is provided with a throwing port matched with the baffle, a limit port matched with the positioning column, and the throwing port is communicated with the limit port , the two ends of the drum cover are fixed with a connecting plate, the other end of the connecting plate is fixed with a bearing rod, and the axis of the bearing rod is parallel to the axis of the first rotating shaft; the internal space of the tank body is sequentially separated by the partition plate for degreasing Pool, the first washing pool, the pickling pool, the scum collection pool and the second washing pool, the top of the pool body is fixed with a first mounting frame, a second mounting frame and a third mounting frame, and the first mounting frame is fixed on There is a first conveying mechanism for conveying the containing mechanism to the inside of the degreasing tank and the upper part of the first washing tank in turn. The second conveying mechanism conveyed inside the washing tank and the upper part of the scum collection tank, the third mounting frame is fixed with a third conveying mechanism for conveying the containing mechanism from the upper part of the scum collection tank to the inside of the second washing tank and the discharge end in turn , a first track and a second track are fixed on the first mounting frame, the first track has a first rack segment matched with the large gear, and the second track has a second track matched with the pinion Rack segment, a third track is fixed in the pickling tank, the third track has a third rack segment that cooperates with the large gear, and a fourth rack that cooperates with the first rotating shaft is fixed on the second mounting frame A track, a fifth track is fixed on the third mounting frame, and a fourth rack segment matched with the pinion is arranged on the fifth track.

Preferably, the baffle plate is provided with a positioning hole, the end surface of the container is provided with a threaded hole matched with the positioning hole, and the threaded hole is threadedly connected with a positioning screw matched with the positioning hole.

Preferably, the baffle is a fan-shaped baffle, a bearing is mounted on the baffle, and the first rotating shaft is connected to the inner ring of the bearing.

Preferably, the first conveying mechanism comprises a first conveying frame, a first conveying belt, a second rotating shaft, a first driven roller, a first guiding roller, a first driving motor and a bracket, and the first conveying frame The number is two, the two first conveying frames are symmetrically fixed on the first mounting frame, the first conveying frame has a concave section corresponding to the oil removal tank, and both ends of the first conveying frame are installed There are first driven rollers, several first guide rollers are installed on the first conveyor frame, the first conveyor belt is installed on two first driven rollers, and the first guide rollers are connected to the first conveyor belt. Drive connection, so that the first conveyor belt drive has the same trajectory as the first conveyor frame, the second rotating shaft is rotatably mounted on the first mounting frame, and the output end of the first drive motor is connected with the second rotating shaft, so The second rotating shaft is connected to the first driven rollers at the feeding ends of the two first conveyor frames through two first belt drive assemblies respectively, and the brackets are installed on the first conveyor belts at equal distances.

Preferably, the second conveying mechanism includes a second conveying belt, a second driven roller, and a second guide roller, the number of the second driven rollers is two, and the two second driven rollers are respectively installed On the first installation frame and the second installation frame, the second conveyor belt is installed on two second driven rollers, a number of second guide rollers are installed in the pickling tank, and the second guide rollers are connected to the first and second driven rollers. The two conveyor belts are connected by driving, so that the middle part of the second conveyor belt forms a concave section facing the pickling tank, and a number of equidistantly distributed limit edges are fixed on the second conveyor belt.

Preferably, one end of the third track facing the third mounting frame is provided with a groove that cooperates with the first rotating shaft, and two symmetrically distributed third rotating shafts are rotatably mounted on both sides of the lower end of the third track groove. , the third rotating shaft is equipped with a supporting wheel that cooperates with the first rotating shaft, the supporting wheel is provided with evenly distributed protrusions, and the two third rotating shafts are driven by a second belt drive assembly In a transmission connection, one of the third rotating shafts is in a transmission connection with its adjacent second driven roller through a third belt transmission assembly.

Preferably, the third conveying mechanism includes a third conveying frame, a third conveying belt, a fourth rotating shaft, a third driven roller, a third guiding roller, a second driving motor and a transfer seat, and the third conveying frame The number is two, two of the third conveying frames are symmetrically fixed on the third mounting frame, the third conveying frame has a concave section corresponding to the second washing pool, and both ends of the third conveying frame are A third driven roller is installed, a number of third guide rollers are installed on the third conveyor frame, the third conveyor belt is installed on two third driven rollers, and the third guide roller is connected to the third conveyer. The belt drive is connected, so that the third conveyor belt drive has the same trajectory as the third conveyor frame, the fourth rotating shaft is rotatably mounted on the third mounting frame, and the output end of the second drive motor is connected with the fourth rotating shaft, The fourth rotating shaft is connected to the third driven rollers at the unloading ends of the two third conveyor frames through two fourth belt drive assemblies respectively, and the transfer seats are installed on the third conveyor belt at equal distances.

Preferably, the fourth rotating shaft is drive-connected to an adjacent second driven roller through a fifth belt drive assembly.

Preferably, the trajectories of the first rail and the second rail are the same as the conveying trajectory of the first conveying mechanism.

Preferably, both the first water washing pool and the second water washing pool are provided with water spray pipes with the spray heads facing upward.

The beneficial effects of the utility model are as follows: the hardware is contained by the containing mechanism, and the hardware is driven by the first conveying mechanism, the second conveying mechanism and the third conveying mechanism to pass through the degreasing tank, the first washing tank, the pickling tank, and the dregs collection in sequence. Pool and the second washing pool, so as to automatically drive the hardware to complete the processes of degreasing, water washing, pickling, slag discharge, and rewashing, which greatly improves the automation degree and work efficiency of hardware electroplating. way to improve the degreasing and pickling effect of hardware.

Description of drawings

Fig. 1 is the structural representation of the degreasing and pickling equipment before a kind of hardware galvanizing described in the utility model;

Fig. 2 is a perspective view one of a kind of degreasing and pickling equipment before galvanizing of hardware according to the present utility model;

Fig. 3 is a perspective view two of a kind of degreasing and pickling equipment before galvanizing of hardware according to the present utility model;

Fig. 4 is the front sectional view of a kind of degreasing and pickling equipment before galvanizing of hardware according to the present utility model;

Fig. 5 is the partial enlarged view of A place in Fig. 4;

Fig. 6 is the structural representation of the containing mechanism of the present invention;

Fig. 7 is the schematic diagram 1 of the container described in the present utility model (the delivery port is closed);

Fig. 8 is the schematic diagram 2 of the container described in the present utility model (the injection port is open);

Fig. 9 is the front view of the container described in the utility model;

Figure 10 is a side view of the container described in the present utility model;

Figure 11 is a sectional view of B-B in Figure 9;

Figure 12 is a perspective view of the transfer seat of the present invention

Fig. 13 is the front view of a kind of hardware degreasing and pickling equipment before galvanizing according to the present utility model;

In the figure, 1, the tank body; 2, the container; 3, the first rotating shaft; 4, the drum cover; 5, the connecting plate; 6, the bearing rod; 7, the water filter hole; 8, the large gear; ; 10, baffle plate; 11, positioning column; 12, injection port; 13, limit port; 14, degreasing tank; 15, first washing tank; 16, pickling tank; 17, scum collection tank; 18, first Two washing pools; 19, the first installation frame; 20, the second installation frame; 21, the third installation frame; 22, the first track; 23, the second track; 24, the third track; 25, the fourth track; 26 30, the fifth track; 27, the positioning hole; 28, the threaded hole; 29, the positioning screw; 30, the first conveyor; 31, the first conveyor belt; 32, the second rotating shaft; 33, the first driven roller; 34 35, the first drive motor; 36, the bracket; 37, the first belt drive assembly; 38, the second conveyor belt; 39, the second driven roller; 40, the second guide roller; 41, Limiting edge; 42, groove; 43, third rotating shaft; 44, supporting roller; 45, second belt drive assembly; 46, third conveying frame; 47, third conveying belt; 48, fourth rotating shaft; 49, the third driven roller; 50, the third guide roller; 51, the second drive motor; 52, the transfer seat; 53, the fourth belt drive assembly; 54, the fifth belt drive assembly; 55, the water spray pipe; 56 , The third belt drive assembly.

Detailed ways

The present utility model will be described in detail below in conjunction with the accompanying drawings, as shown in Figures 1-13: the container 2 is provided with a number of evenly distributed water filtering holes 7, the periphery of the container 2 is provided with a drum cover 4, and the container 2 is axially two-dimensional. A first rotating shaft 3 is fixed on the end face, the first rotating shaft 3 is rotatably connected with the drum cover 4, and one end of the first rotating shaft 3 away from the container 2 is installed with a large gear 8 and a small gear 9, one of which is first rotated. One end of the shaft 3 extends into the inner cavity of the holding cylinder 2 and is rotatably connected with a baffle plate 10. A positioning column 11 is fixed on the baffle plate 10. The end face of the holding cylinder 2 is provided with a throwing port 12 that cooperates with the baffle plate 10 and the positioning column. 11. The matching limit port 13, the throwing port 12 is communicated with the limit port 13, the two ends of the drum cover 4 are fixed with a connecting plate 5, the other end of the connecting plate 5 is fixed with a bearing rod 6, and the axis of the bearing rod 6 is connected with the first rotating shaft 3 The axes are parallel; the internal space of the pool body 1 is sequentially divided into a degreasing pool 14, a first washing pool 15, an acid washing pool 16, a scum collection pool 17 and a second washing pool 18 through the partition plate. The top of the pool body 1 is fixed with a first installation The frame 19, the second installation frame 20 and the third installation frame 21, the first installation frame 19 is fixed with a first conveying mechanism for conveying the containing mechanism to the inside of the oil removal tank 14 and the upper part of the first washing tank 15 in turn, and the second The mounting frame 20 is fixed with a stopper that cooperates with the first rotating shaft 3, and between the first mounting frame 19 and the second mounting frame 20 is fixed with the first conveying mechanism to move the containing mechanism to the inside of the pickling tank 16 and the scum. The second conveying mechanism conveyed by the upper part of the collection tank 17, the third installation frame 21 is fixed with a third conveying mechanism for conveying the containing mechanism from the upper part of the scum collection tank 17 to the inside of the second washing tank 18 and the discharge end in turn. A first rail 22 and a second rail 23 are fixed on the mounting frame 19 , the first rail 22 has a first rack segment that cooperates with the large gear 8 , and the second rail 23 has a second rack that cooperates with the pinion 9 . A third rail 24 is fixed in the pickling tank 16, the second rail 23 has a third rack segment that cooperates with the large gear 8, a fourth rail 25 is fixed on the third mounting frame 21, and the fourth rail 25 has a fourth rack segment that cooperates with the pinion 9;

The baffle plate 10 is provided with a positioning hole 27, the end surface of the container cylinder 2 is provided with a threaded hole 28 that cooperates with the positioning hole 27, and the threaded hole 28 is threadedly connected with a positioning screw 29 that cooperates with the positioning hole 27;

The baffle 10 is a fan-shaped baffle 10, a bearing is installed on the baffle 10, and the first rotating shaft 3 is connected with the inner ring of the bearing;

The first conveying mechanism includes a first conveying frame 30, a first conveying belt 31, a second rotating shaft 32, a first driven roller 33, a first guiding roller 34, a first driving motor 35 and a bracket 36. The first conveying frame The number of 30 is two, the two first conveying frames 30 are symmetrically fixed on the first mounting frame 19, the first conveying frame 30 has a concave section corresponding to the oil removal tank 14, and both ends of the first conveying frame 30 are installed There are first driven rollers 33, a number of first guide rollers 34 are installed on the first conveyor frame 30, the first conveyor belt 31 is installed on the two first driven rollers 33, and the first guide rollers 34 are connected to the first conveyor belt. 31 transmission connection, so that the transmission of the first conveyor belt 31 has the same trajectory as the first conveyor frame 30, the second rotating shaft 32 is rotatably mounted on the first mounting frame 19, and the output end of the first drive motor 35 is connected to the second rotating shaft 32. The second rotating shaft 32 is connected to the first driven roller 33 at the feeding end of the two first conveyor frames 30 through the two first belt drive assemblies 37 respectively, and the brackets 36 are installed on the first conveyor belt at equal distances. 31;

The second conveying mechanism includes a second conveying belt 38, a second driven roller 39, and a second guide roller 40. The number of the second driven rollers 39 is two, and the two second driven rollers 39 are respectively installed on the first installation On the frame 19 and the second mounting frame 20, the second conveyor belt 38 is installed on the two second driven rollers 39, and a number of second guide rollers 40 are installed in the pickling tank 16. The belt 38 is connected by transmission, so that the middle of the second conveyor belt 38 forms a concave section facing the pickling tank 16, and a number of equally spaced limit ribs 41 are fixed on the second conveyor belt 38;

One end of the third rail 24 facing the third mounting frame 21 is provided with a groove 42 that is matched with the first rotating shaft 3 , and two symmetrically distributed third rotating shafts 43 are rotatably mounted on both sides of the lower end of the groove 42 of the third rail 24 , the third rotating shaft 43 is equipped with a supporting wheel 44 that cooperates with the first rotating shaft 3, the supporting wheel 44 is provided with evenly distributed raised parts, and the two third rotating shafts 43 pass through the second belt drive assembly 45 Drive connection, wherein a third rotating shaft 43 is drive connected with its adjacent second driven roller 39 through the third belt drive assembly;

The third conveying mechanism includes a third conveying frame 46 , a third conveying belt 47 , a fourth rotating shaft 48 , a third driven roller 49 , a third guiding roller 50 , a second driving motor 51 and a transfer seat 52 , the third conveying frame The number of 46 is two, the two third conveying frames 46 are symmetrically fixed on the third mounting frame 21, the third conveying frame 46 has a concave section corresponding to the second washing tank 18, and both ends of the third conveying frame 46 are A third driven roller 49 is installed, a number of third guide rollers 50 are installed on the third conveyor frame 46, the third conveyor belt 47 is installed on the two third driven rollers 49, and the third guide roller 50 is connected to the third conveyor. The belt 47 is connected in a transmission, so that the third conveyor belt 47 has the same trajectory as the third conveyor frame 46, the fourth rotating shaft 48 is rotatably mounted on the third mounting frame 21, and the output end of the second driving motor 51 is connected to the fourth rotating shaft. 48 is connected, the fourth rotating shaft 48 is connected to the third driven roller 49 at the unloading end of the two third conveying frames 46 through the two fourth belt drive assemblies 53 respectively. belt 47;

The fourth rotating shaft 48 is drive-connected with an adjacent second driven roller 39 through the fifth belt drive assembly 54;

The trajectory of the first rail 22 and the second rail 23 is the same as that of the first conveying mechanism;

The first water washing tank 15 and the second water washing tank 18 are both provided with water spray pipes 55 with the spray heads facing upward.

The working principle of this embodiment: the positioning column 11 is moved to move the positioning column 11 to the limit port 13 on the side of the injection port 12, the baffle 10 passes through, so that the baffle 10 no longer blocks the injection port 12, and then the hardware The parts are put into the container 2 from the injection port 12, and the positioning column 11 is reversely moved to move the positioning column 11 to the limit port 13 on the other side of the injection port 12, and the baffle 10 blocks the injection port 12. The screw is screwed into the positioning hole 27 from the threaded hole 28, thereby blocking the baffle 10 to limit its rotation, so that the baffle 10 stably blocks the injection port 12;

The holding mechanism is placed on the first conveying mechanism, and the carrying rods 6 are respectively placed on the brackets 36 of the first conveyor belts 31 on both sides. , the first drive motor 35 selects a deceleration motor, the first drive motor 35 is installed on the first mounting frame 19, the first drive motor 35 drives the second rotation shaft 32 to rotate through the coupling, and the second rotation shaft 32 passes through the two A belt drive assembly 37 drives the first driven roller 33 to rotate, thereby making the first conveyor belt 31 run. The first belt drive assembly 37 has two pulleys and a drive belt structure connected to the pulleys. The two pulleys are respectively installed on the first conveyor belt. On the second rotating shaft 32 and the first driven roller 33, the second belt drive assembly 45, the third belt drive assembly, the fourth belt drive assembly 53, and the fifth belt drive assembly 54 are all of the same structure, and will not be repeated hereafter. The first guide roller 34 is in contact with the first conveyor belt 31 and rotates together with the first conveyor belt 31. The first guide roller 34 has the function of guiding and supporting the first conveyor belt, so that the middle section of the first conveyor belt 31 is degreasing. The pool 14 is concave and has the same trajectory as the first conveyor 30;

When the containing mechanism moves to the degreasing pool 14, the large gear 8 meshes with the first rack segment on the first track 22, the large gear 8 is rotated by the friction force with the first rack segment, and the first rotating shaft 3 is connected with the containing The cylinder 2 is fixedly connected, and is connected with the drum cover 4 through the bearing rotation, the containing cylinder 2 will rotate together with the first rotating shaft 3, the hardware rolls in the containing cylinder 2, and the degreasing powder is added into the degreasing pool 14 to form a degreasing liquid, The oil removal liquid enters and exits the container 2 through the water filter hole 7, and the hardware is fully contacted with the oil removal liquid to improve the oil removal effect;

The first conveyor belt 31 drives the containing mechanism to gradually move to the first washing tank 15 . Above the first washing tank 15 , the large gear 8 leaves the first rack section, and the pinion 9 enters the second rack on the second track 23 The pinion 9 drives the first rotating shaft 3 and the container 2 to rotate. The number of teeth of the pinion 9 is smaller than the number of teeth of the large gear 8, and the rotation speed of the pinion 9 will be greater than that of the large gear 8, so that the container The cylinder 2 rotates rapidly, and the water spray pipe 55 in the first washing pool 15 sprays cleaning water toward the containing cylinder 2, thereby cleaning the degreaser on the containing cylinder 2 and the surface of the hardware, and after the containing mechanism leaves the water spray pipe 55, the small The gear 9 will still mesh with the second rack segment on the second track 23, and the container 2 will continue to rotate to throw out the water stains on the surface of the hardware;

The first conveyor belt 31 drives the container mechanism to gradually move to its unloading end, the second drive motor 51 selects a deceleration motor, the second drive motor 51 drives the fourth rotating shaft 48 to rotate through the coupling, and the fourth rotating shaft 48 passes through the The five-belt drive assembly 54 is in driving connection with the second driven roller 39 , the second driven roller 39 drives the second conveyor belt 38 to run, the second guide roller 40 is in contact with the second conveyor belt 38 and follows the second conveyor belt 38 Rotating together, the second guide roller 40 has the function of guiding and supporting the second conveyor belt, so that the middle section of the second conveyor belt 38 is concave to the pickling tank 16, and the second conveyor belt 38 is conveyed at the same speed as the first conveyor belt 31. , the container mechanism gradually moves to the unloading end of the first conveyor belt 31, the lower end of the drum cover 4 is held up by the second conveyor belt 38, so that the container mechanism is transferred to the second conveyor belt 38, the lower end of the drum cover 4 is lower than At the bottom of the container 2, the container 2 will not be in contact with the second conveyor belt 38, and the drum cover 4 is stuck between the limit ribs 41, so that the container mechanism can move together with the second conveyor belt 38. Water and hydrochloric acid form a pickling solution, in the pickling tank 16 the large gear 8 meshes with the third rack section of the third track 24, and the large gear 8 rotates to drive the container 2 to rotate, so that the hardware is fully contacted with the pickling solution In the process of removing the containing mechanism from the pickling tank 16, the large gear 8 is separated from the third rack section, the second conveyor belt 38 drives the containing mechanism to move to the fourth track 25, the first rotating shaft 3 is in contact with the fourth track 25 and gradually Move into the groove 42 of the fourth track 25, and the accommodating mechanism is separated from the second conveyor belt 38;

The idler 44 supports the first rotating shaft 3 , the second driven roller 39 drives a third rotating shaft 43 to rotate through the third belt drive assembly, and the third rotating shaft 43 drives another second rotating shaft 43 through the second belt drive assembly 45 . The three rotating shafts 43 rotate, and the supporting roller 44 rotates with the third rotating shaft 43. The supporting roller 44 is provided with evenly distributed protrusions, and the protrusions are intermittently in contact with the first rotating shaft 3, so that the first rotating shaft 3 is in the The groove 42 rotates and vibrates, and the dregs in the container 2 vibrate and fall into the dregs collection pool 17;

The fourth rotating shaft 48 drives the third driven rollers 49 at the unloading ends of the two third conveyor frames 46 to rotate through the two fourth belt drive assemblies 53 respectively. The first conveyor belt 31, the second conveyor belt 38, the third The conveyor belt 47 is a belt that can be installed with accessories. The third driven roller 49 drives the third conveyor belt 47 to run. The third guide roller 50 is in contact with the third conveyor belt 47 and rotates together with the third conveyor belt 47. The three guide rollers 50 have the function of guiding and supporting the second conveyor belt, so that the middle section of the third conveyor belt 47 is concave toward the pickling tank 16, the feeding end of the third conveyor belt 47 has a lifting section facing the slag chamber, and the transfer seat 52 The carrying rod 6 is held up at the lifting section of the third conveyor belt 47 , and the belt containing mechanism moves from the upper part of the scum collection tank 17 to the second washing tank 18 , and the water spray pipe 55 in the second washing tank 18 faces the container 2 . Spray cleaning water, so as to clean the pickling agent on the surface of the container 2 and the hardware, the pinion 9 meshes with the fourth rack segment on the fifth track 26, and the pinion 9 drives the first rotating shaft 3 and the container 2. Rotate to fully clean the pickling agent on the surface of the container 2 and the hardware. After the container mechanism leaves the water spray pipe 55, the pinion 9 will still mesh with the third rack section on the fourth track 25, and the container 2 It will continue to rotate to get rid of the water stains on the surface of the hardware. Continue to rotate to get rid of the water stains on the surface.

The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention, and some changes that those skilled in the art may make to some parts of them all reflect the principles of the present invention and belong to the protection scope of the present invention. within.

Claims (10)

1. An equipment for degreasing and pickling before galvanizing of hardware, comprising a tank body (1) and a containing mechanism for containing cleaning parts, characterized in that the containing mechanism comprises a containing cylinder (2), a first rotating The shaft (3), the drum cover (4), the connecting plate (5) and the bearing rod (6) are provided with a number of evenly distributed water filtering holes (7) on the container (2). ) is provided with a drum cover (4) on the periphery, a first rotating shaft (3) is fixed on both axial ends of the container (2), and the first rotating shaft (3) and the drum cover (4) are rotatable connected, one end of the first rotating shaft (3) away from the container (2) is installed with a large gear (8) and a pinion (9), and one end of one of the first rotating shafts (3) extends into the container (2) A baffle plate (10) is rotatably connected to the inner cavity, a positioning column (11) is fixed on the baffle plate (10), and the end face of the container cylinder (2) is provided with a throwing plate (10) that cooperates with the baffle plate (10). A port (12), a limit port (13) matched with the positioning column (11), the drop port (12) is communicated with the limit port (13), and the two ends of the drum cover (4) are fixed with connecting plates ( 5), a bearing rod (6) is fixed at the other end of the connecting plate (5), and the axis of the bearing rod (6) is parallel to the axis of the first rotating shaft (3); The plate is sequentially divided into a degreasing pool (14), a first washing pool (15), an acid washing pool (16), a scum collection pool (17) and a second washing pool (18), and the top of the pool body (1) is fixed There are a first mounting frame (19), a second mounting frame (20) and a third mounting frame (21), and the first mounting frame (19) is fixed with a mounting mechanism for sequentially moving the containing mechanism to the inside of the degreasing pool (14). and the first conveying mechanism conveyed from the upper part of the first washing tank (15), the first mounting frame (19) and the second mounting frame (20) are fixed with the first conveying mechanism to cooperate with the first conveying mechanism to sequentially send the containing mechanism to the pickling tank (16) A second conveying mechanism transported inside and from the upper part of the scum collection tank (17), the third mounting frame (21) is fixed with a device for transporting the containing mechanism from the upper part of the scum collection tank (17) to the second washing tank (17). 18) A third conveying mechanism for conveying inside and at the unloading end, the first mounting frame (19) is fixed with a first rail (22) and a second rail (23), and the first rail (22) has a The first rack segment matched with the large gear (8), the second rail (23) has a second rack segment matched with the pinion (9), and the pickling tank (16) is fixed with a second rack segment. Three rails (24), the third rail (24) has a third rack segment matched with the large gear (8), and the second mounting bracket (20) is fixed with the first rotating shaft (3) In cooperation with the fourth rail (25), a fifth rail (26) is fixed on the third mounting bracket (21), and the fifth rail (26) has a fourth rack segment matched with the pinion (9). . 2. A kind of degreasing and pickling equipment before galvanizing of hardware according to claim 1, characterized in that, a positioning hole (27) is opened on the baffle plate (10), and the container (2) A screw hole (28) matched with the positioning hole (27) is provided on the end surface of the screw hole (28), and a positioning screw (29) matched with the positioning hole (27) is threadedly connected to the screw hole (28). 3. A kind of degreasing and pickling equipment before galvanizing of hardware according to claim 1, characterized in that, the baffle (10) is a fan-shaped baffle (10), and the baffle (10) is on the A bearing is installed, and the first rotating shaft (3) is connected with the inner ring of the bearing. 4. The degreasing and pickling equipment before galvanizing of hardware according to claim 1, wherein the first conveying mechanism comprises a first conveying frame (30), a first conveying belt (31), The second rotating shaft (32), the first driven roller (33), the first guide roller (34), the first driving motor (35) and the bracket (36), the number of the first conveying frame (30) There are two, the two first conveying frames (30) are symmetrically fixed on the first mounting frame (19), and the first conveying frames (30) have concave sections corresponding to the degreasing pool (14), First driven rollers (33) are installed at both ends of the first conveying frame (30), a plurality of first guiding rollers (34) are installed on the first conveying frame (30), and the first conveying belt (31) is installed on the two first driven rollers (33), and the first guide rollers (34) are connected to the first conveyor belt (31) in a driving manner, so that the first conveyor belt (31) transmission has the same The conveying frame (30) has the same trajectory, the second rotating shaft (32) is rotatably mounted on the first mounting frame (19), and the output end of the first driving motor (35) is connected with the second rotating shaft (32) , the second rotating shaft (32) is connected with the first driven rollers (33) at the feeding ends of the two first conveying frames (30) through the two first belt drive assemblies (37) respectively. The brackets (36) are equidistantly mounted on the first conveyor belt (31). 5. The degreasing and pickling equipment before galvanizing of hardware according to claim 1, wherein the second conveying mechanism comprises a second conveying belt (38), a second driven roller (39) , a second guide roller (40), the number of the second driven rollers (39) is two, and the two second driven rollers (39) are respectively installed on the first mounting frame (19) and the second On the mounting frame (20), the second conveyor belt (38) is installed on two second driven rollers (39), and a plurality of second guide rollers (40) are installed in the pickling tank (16), The second guide roller (40) is drivingly connected with the second conveyor belt (38), so that the middle of the second conveyor belt (38) forms a concave section toward the pickling tank (16). ) are fixed with a number of equidistantly distributed limiting edges (41). 6. A kind of degreasing and pickling equipment before galvanizing of hardware according to claim 5, characterized in that, the end of the fourth rail (25) facing the third mounting frame (21) is provided with the first The groove (42) in which the rotating shaft (3) is matched, and two symmetrically distributed third rotating shafts (43) are rotatably installed on both sides of the lower end of the groove (42) of the fourth track (25). The rotating shaft (43) is equipped with supporting rollers (44) that cooperate with the first rotating shaft (3). (43) are connected by transmission through the second belt drive assembly (45), wherein one of the third rotating shafts (43) is drive connected with its adjacent second driven roller (39) through the third belt drive assembly (56) . 7 . The equipment for degreasing and pickling before galvanizing of hardware according to claim 6 , wherein the third conveying mechanism comprises a third conveying frame ( 46 ), a third conveying belt ( 47 ), The fourth rotating shaft (48), the third driven roller (49), the third guide roller (50), the second driving motor (51) and the transfer seat (52), the number of the third conveying frame (46) Two of the third conveying frames (46) are symmetrically fixed on the third mounting frame (21), and the third conveying frames (46) have a concave section corresponding to the second washing tank (18). A third driven roller (49) is installed at both ends of the third conveying frame (46), and a number of third guiding rollers (50) are installed on the third conveying frame (46). The belt (47) is installed on the two third driven rollers (49), and the third guide roller (50) is drivingly connected with the third conveyor belt (47), so that the third conveyor belt (47) has the same driving force as the third conveyor belt (47). The three conveying frames (46) have the same trajectory, the fourth rotating shaft (48) is rotatably mounted on the third mounting frame (21), and the output end of the second driving motor (51) is connected to the fourth rotating shaft (48) The fourth rotating shaft (48) is connected to the third driven rollers (49) at the unloading ends of the two third conveying frames (46) through the two fourth belt drive assemblies (53) respectively, so The transfer seat (52) is equidistantly installed on the third conveyor belt (47). 8 . The equipment for degreasing and pickling before galvanizing of hardware according to claim 7 , wherein the fourth rotating shaft ( 48 ) passes through the fifth belt drive assembly ( 54 ) adjacent to one of the fourth rotating shafts ( 48 ). The second driven roller (39) is drive-connected. 9 . The degreasing and pickling equipment for hardware before galvanizing according to claim 1 , wherein the trajectories of the first rail ( 22 ) and the second rail ( 23 ) are the same as those of the first conveying mechanism. 10 . The conveying trajectory is the same. 10. A kind of degreasing and pickling equipment before galvanizing of hardware according to claim 1, characterized in that, the first washing tank (15) and the second washing tank (18) are both provided with nozzles facing toward on the spray hose (55).

Images