A suspended drying conveyor

Abstract

This invention provides a suspended drying and conveying line to address the technical problem mentioned in the background art, where existing drying equipment using chain conveyors cannot meet the drying needs of large quantities of leather. This invention discloses a suspended drying and conveying line, including a track; multiple drying chambers, all fixedly mounted outside the track; multiple drying modules, each including a first connecting rod, a second connecting rod, and clamping components; a first connecting rod slidably disposed within the track along its length; a second connecting rod located at one end of the first connecting rod extending downwards from the track; and two sets of clamping components fixed at both ends of the second connecting rod. The line dries large quantities of leather via track conveying, meeting the user's needs.

Description

Technical Field

[0001] This invention relates to the field of leather processing technology, and more particularly to a suspended drying and conveying line. Background Technology

[0002] Leather refers to animal hides that have undergone physical and chemical processing, such as hair removal and tanning, and have become deformed and less prone to decay.

[0003] The invention patent with authorization announcement number "CN 108517378 B" and invention title "A Raw Material Drying Equipment for an Automated Production Line of Leather Products" specifically discloses a drying equipment, including a high-efficiency leather drying device. The high-efficiency leather drying device includes a mounting frame, with a coloring device at the right end of the mounting frame. Several hot air devices are installed at both the front and rear ends of the mounting frame. The front and rear ends of the mounting frame are each connected to two sprockets via a sprocket shaft. The two sprockets at the front end of the mounting frame are connected by a straight plate conveyor chain, and the two sprockets at the rear end are also connected by a straight plate conveyor chain. A support column is installed at the top of the straight plate conveyor chain via a horizontal straight plate. A T-shaped frame is fixedly installed at the top of the support column, and a rotating clamp seat is movably installed inside the T-shaped frame via a rotating shaft.

[0004] In the above invention, leather is transported by a combination of sprockets and straight conveyor chains. Due to the limitations of this transportation mode, the chain length cannot be too long, so it is not suitable for drying a large quantity of leather and cannot meet the user's drying needs for leather. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a suspended drying and conveying line to solve the technical problem mentioned in the background art that the existing drying equipment using chain conveying cannot meet the drying needs of a large quantity of leather.

[0006] The above-mentioned technical objective of the present invention is achieved through the following technical solution:

[0007] A suspended drying conveyor line includes:

[0008] track;

[0009] Multiple drying chambers, all of which are fixed outside the track;

[0010] Multiple drying modules, each drying module including a first connecting rod, a second connecting rod and a clamping component;

[0011] A first connecting rod is slidably disposed within the track along the length of the track.

[0012] The second connecting rod is disposed at the end of the first connecting rod that extends downward out of the track;

[0013] Two sets of clamping members are fixed at both ends of the second connecting rod.

[0014] Working principle:

[0015] Install the track in the appropriate position and set up multiple drying boxes on the track. When the leather needs to be dried, first place the leather to be dried on two sets of clamps. The first connecting rod moves along the length of the track, the first connecting rod drives the second connecting rod to move, the second connecting rod drives the two sets of clamps to move, the two sets of clamps drive the leather to move, and the leather enters the drying box, where the drying box dries the leather.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] Install the track in the appropriate position and set up multiple drying chambers on the track. When the leather needs to be dried, first place the leather to be dried on two sets of clamps. The first connecting rod moves along the length of the track, the first connecting rod drives the second connecting rod to move, the second connecting rod drives the two sets of clamps to move, and the two sets of clamps drive the leather to move. The leather enters the drying chamber, and the drying chamber dries the leather. By using a track transport method to dry the leather, a large number of leathers can be dried at the same time to meet the user's drying needs. Attached Figure Description

[0018] Figure 1 This is a cross-sectional structural diagram of an embodiment of the present invention;

[0019] Figure 2 This is a cross-sectional view of the clamping component according to an embodiment of the present invention.

[0020] In the above figures: 10, limiting groove; 11, third connecting strip; 12, elastic element; 13, clamping piece; 14, limiting hole; 15, nut; 16, adjusting groove; 17, second connecting block; 18, buckle; 19, conveyor belt; 20, air outlet; 21, conveying pipe; 22, air collection hood; 23, track; 24, drying box; 25, first connecting block; 26, first connecting rod; 27, connecting groove; 28, screw; 29, seventh connecting rod; 30, second connecting rod; 31, heating wire; 32, second connecting strip; 33, force-bearing strip; 34, first connecting strip; 35, collection box; 36, friction wheel; 37, storage groove; 38, second limiting block; 39, third connecting rod; 40, sixth connecting rod; 41, round hole; 42, fourth connecting rod; 43, first limiting block; 44, sliding groove; 45, fifth connecting rod. Detailed Implementation

[0021] The technical solutions of the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Example:

[0023] like Figure 1 As shown, a suspended drying conveyor line includes:

[0024] Track 23, installed according to usage requirements;

[0025] Multiple drying boxes 24 are fixedly mounted outside the track 23;

[0026] Multiple drying modules, each drying module including a first connecting rod 26, a second connecting rod 30 and a clamping component;

[0027] A first connecting rod 26 is slidably disposed within the track 23 along the length of the track 23.

[0028] The second connecting rod 30 is disposed at one end of the first connecting rod 26 that extends downward out of the track 23;

[0029] Two sets of clamping members are fixed at both ends of the second connecting rod 30;

[0030] The inner wall of the drying oven 24 is fixed with a heating wire 31, which is electrically connected to an external power source.

[0031] The track 23 is installed in a suitable position, and multiple drying boxes 24 are set on the track 23. When the leather needs to be dried, the leather to be dried is first placed on two sets of clamps. The first connecting rod 26 moves along the length of the track 23. The first connecting rod 26 drives the second connecting rod 30 to move. The second connecting rod 30 drives the two sets of clamps to move. The two sets of clamps drive the leather to move and enter the drying box 24. The drying box 24 dries the leather. By using the track 23 to transport the leather, a large number of leathers can be dried at the same time to meet the user's drying needs.

[0032] like Figure 2As shown, each set of clamping components includes two clamping plates 13 and two friction wheels 36. Each clamping plate 13 has two opposing storage slots 37 at its bottom end. A first limiting block 43 is fixed between the two clamping plates 13. The first limiting block 43 is located between the two storage slots 37 of the same clamping plate 13. Two second limiting blocks 38 are fixed between the two clamping plates 13. The two second limiting blocks 38 are located on the front and rear sides of the first limiting block 43. The two friction wheels 36 are slidably disposed between the second limiting blocks 38 and the first limiting blocks 43. The two friction wheels 36 and the two second limiting blocks 38 cooperate with each other. When the friction wheels 36 are needed to clamp the leather, first push the friction wheels 36 upward to place the edge of the leather between the friction wheels 36 and the second limiting blocks 38. Release the friction wheels 36, and the friction wheels 36 move downward under the action of gravity. The friction wheels 36 and the second limiting blocks 38 cooperate to clamp the leather.

[0033] like Figure 1 and Figure 2 As shown, each set of clamping components has a sliding groove 44 with an upward opening at the top of the first limiting block 43. A third connecting rod 39 is slidably arranged in the sliding groove 44 along its length. An elastic element 12 is connected between the bottom end of the third connecting rod 39 and the bottom wall of the sliding groove 44. A fourth connecting rod 42 is fixedly arranged at the top of the third connecting rod 39. Two fifth connecting rods 45 are fixedly arranged at the bottom of the fourth connecting rod 42. The two fifth connecting rods 45 abut against the two friction wheels 36 one-to-one. 2. Two sixth connecting rods 40 are fixed at the top. Each clamping piece 13 has a circular hole 41 that runs through it from left to right. The second connecting rod 30 passes through the circular hole 41. The two sixth connecting rods 40 abut against the second connecting rod 30. The friction wheel 36 moves upward, driving the fifth connecting rod 45 to move upward. The fifth connecting rod 45 drives the sixth connecting rod 40 to move upward through the fourth connecting rod 42. The sixth connecting rod 40 moves upward and disengages from the second connecting rod 30, so that the clamping piece can move and adjust its position on the second connecting rod 30.

[0034] like Figure 1 As shown, the top of the drying chamber 24 has two air vents 20, and the top of the drying chamber 24 is fixedly equipped with a gas collection hood 22. The top of the gas collection hood 22 is connected to a conveying pipe 21, which is connected to an external device. When the external device is started, the water vapor generated inside the drying chamber 24 is drawn in through the conveying pipe 21.

[0035] like Figure 1As shown, a conveyor belt 19 is slidably disposed within the track 23 along the length of the track 23. The conveyor belt 19 is connected to an external power device, which drives the conveyor belt 19 to slide within the track 23. Several buckles 18 are fixedly disposed on the inner wall of the track 23 to restrict the conveyor belt 19. The drying module includes a first connecting block 25 and a second connecting block 17. The first connecting block 25 is fixedly disposed at the bottom end of the conveyor belt 19, and the second connecting block 17 is fixedly disposed at the bottom end of the first connecting block 25. The first connecting rod 26 is fixedly disposed at the bottom end of the second connecting block 17.

[0036] like Figure 1 As shown, the bottom end of the first connecting rod 26 is provided with an adjustment groove 16. The inner walls of the left and right sides of the adjustment groove 16 are provided with connecting grooves 27. The seventh connecting rod 29 is slidably mounted in the adjustment groove 16. The seventh connecting rod 29 is provided with a limiting hole 14. A screw 28 with a nut passes through the limiting hole 14, the adjustment groove 16 and the two connecting grooves 27. The end of the screw 28 without a nut is threaded with a nut 15. After loosening the nut 15, the distance between the seventh connecting rod 29 and the first connecting rod 26 can be adjusted, thereby clamping leather of different specifications.

[0037] like Figure 1 As shown, the drying box 24 has a force-bearing strip 33 fixed on both the left and right end faces. A collection box 35 is placed at the bottom of the drying box 24. A first connecting strip 34 is fixed on both the left and right end faces of the collection box 35. A second connecting strip 32 is fixed on the top of each of the first connecting strips 34. A third connecting strip 11 is fixed on the top of each of the second connecting strips 32. A limiting groove 10 is opened on the top of each of the force-bearing strips 33. The two limiting grooves 10 are engaged with the two third connecting strips 11 one by one. The collection box 35 collects the water generated during the drying of the leather and prevents the water from dripping onto the ground.

[0038] Working principle:

[0039] The track 23 is installed in a suitable position, and the conveyor belt 19 is driven to move by an external device. When the leather needs to be dried, the friction wheel 36 is pushed to move upward, and one end of the leather is placed between the friction wheel 36 and the second limiting block 38. The friction wheel 36 is released, so that the friction wheel 36 moves downward under the action of gravity. The friction wheel 36 cooperates with the second limiting block 38 to fix the leather. The upward movement of the friction wheel 36 drives the fifth connecting rod 45 to move upward. The fifth connecting rod 45 drives the sixth connecting rod 40 to move upward through the fourth connecting rod 42. The sixth connecting rod 40 moves upward and disengages from the second connecting rod 30. The conveyor belt 19 drives the first connecting block 25 to move. The first connecting block 25 drives the first connecting rod 26 to move through the second connecting block 17. The first connecting rod 26 moves through the seventh connecting rod 29. The seventh connecting rod 29 drives the second connecting rod 30 to move. The second connecting rod 30 drives the clamping member to move. The clamping member drives the leather to move. When the leather enters the drying chamber 24, the electric heating wire 31 in the drying chamber 24 dries the leather.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A suspended drying and conveying line, characterized in that, include: Track (23); Multiple drying boxes (24), all of which are fixed outside the track (23); Multiple drying modules, each drying module including a first connecting rod (26), a second connecting rod (30) and a clamping member; A first connecting rod (26) is slidably disposed within the track (23) along the length of the track (23); The second connecting rod (30) is disposed at one end of the first connecting rod (26) extending downward out of the track (23); Two sets of clamping members are fixed at both ends of the second connecting rod (30); Each set of clamping components includes two clamping plates (13) and two friction wheels (36), with a first limiting block (43) fixed between the two clamping plates (13). Each clamping piece has a sliding groove (44) with an upward opening at the top of the first limiting block (43). A third connecting rod (39) is slidably arranged in the sliding groove (44) along the length of the sliding groove (44). An elastic element (12) is connected between the bottom end of the third connecting rod (39) and the bottom wall of the sliding groove (44). A fourth connecting rod (42) is fixed at the top of the third connecting rod (39). Two fifth connecting rods (45) are fixed at the bottom of the fourth connecting rod (42). The two fifth connecting rods (45) abut against the two friction wheels (36) one by one. Two sixth connecting rods (40) are fixed at the top of the fourth connecting rod (42). Each clamping piece (13) has a circular hole (41) that runs through it from left to right. The second connecting rod (30) passes through the circular hole (41). The two sixth connecting rods (40) abut against the second connecting rod (30).

2. The suspended drying and conveying line according to claim 1, characterized in that: Each clamping piece (13) has two opposing storage slots (37) at its bottom end. The first limiting block (43) is positioned between the two storage slots (37) of the same clamping piece (13). Two second limiting blocks (38) are fixed between the two clamping pieces (13). The two second limiting blocks (38) are positioned on the front and rear sides of the first limiting block (43). Two friction wheels (36) are slidably positioned between the second limiting blocks (38) and the first limiting block (43) in a corresponding manner.

3. The suspended drying and conveying line according to claim 1, characterized in that: The drying box (24) has two air vents (20) at the top. A gas collection hood (22) is fixedly installed at the top of the drying box (24), and a conveying pipe (21) is connected to the top of the gas collection hood (22).

4. A suspended drying and conveying line according to claim 3, characterized in that: The inner wall of the drying oven (24) is fixed with heating wires (31).

5. A suspended drying and conveying line according to claim 1, characterized in that: A conveyor belt (19) is slidably provided inside the track (23) along the length of the track (23). Several buckles (18) that restrict the conveyor belt (19) are fixed on the inner wall of the track (23). The drying module includes a first connecting block (25) and a second connecting block (17). The first connecting block (25) is fixed at the bottom end of the conveyor belt (19), the second connecting block (17) is fixed at the bottom end of the first connecting block (25), and the first connecting rod (26) is fixed at the bottom end of the second connecting block (17).

6. A suspended drying and conveying line according to claim 5, characterized in that: The first connecting rod (26) has an adjustment groove (16) at its bottom end. The inner walls of the adjustment groove (16) on both the left and right sides are provided with connecting grooves (27). The seventh connecting rod (29) is slidably installed in the adjustment groove (16). The seventh connecting rod (29) has a limiting hole (14) that is provided on both the left and right sides. The screw (28) with a nut passes through the limiting hole (14), the adjustment groove (16) and the two connecting grooves (27). The end of the screw (28) without a nut is threaded with a nut (15).

7. A suspended drying and conveying line according to claim 1, characterized in that: The drying box (24) is fixed with force-bearing strips (33) on both the left and right ends. A collection box (35) is placed at the bottom of the drying box (24). A first connecting strip (34) is fixed on both the left and right ends of the collection box (35). A second connecting strip (32) is fixed at the top of the first connecting strip (34). A third connecting strip (11) is fixed at the top of the second connecting strip (32). A limiting groove (10) is opened at the top of each force-bearing strip (33). The two limiting grooves (10) are connected to the two third connecting strips (11) in a one-to-one manner.

Images