Hydraulic machine for tray preparation

Abstract

The utility model relates to the technical field of tray production equipment, and provides a hydraulic machine for tray preparation, which comprises a base, a lower die is fixedly mounted at the top end in the base, circular grooves are formed in both sides of the top of the base and both sides of the bottom of an inner cavity of the lower die, and movable rods are movably mounted in the circular grooves. The bottom end of the movable rod penetrates through the circular groove and extends into the base. Through the arrangement of the long rod, the first motor, the rotating shaft, the rotating rod and the fixed shaft, when the first motor operates, the rotating shaft drives the rotating rod to rotate, at the moment, the interior of the rotating rod extrudes the fixed shaft upwards, the fixed shaft moves upwards in the rotating rod, and then the long rod is driven to move upwards; and thus, a fixed block and a movable rod are driven to move upwards, and the machined trays in the lower mold can be ejected out of the lower mold, so that subsequent collection of the trays is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of pallet production equipment, and in particular to a hydraulic press for pallet preparation. Background Art

[0002] A hydraulic press is a machine that uses the static pressure of liquid and is made according to Pascal's principle to transfer energy to process metal, plastic, rubber, wood, powder and other products. It mainly uses liquid as the working medium.

[0003] At present, operators usually use hydraulic presses when preparing pallets. Although the existing hydraulic presses can achieve basic pallet preparation functions during actual use, after the preparation work is completed, the pallet fits too tightly with the inside of the lower mold, making it difficult for the operator to remove the processed pallet from the lower mold, which brings inconvenience to the operator's work. Therefore, it needs to be improved. Utility Model Content

[0004] The utility model provides a hydraulic press for preparing a pallet, which solves the problem in the related art that the pallet is difficult to take out from the interior of a lower mold.

[0005] The technical solution of the utility model is as follows: A hydraulic press for pallet preparation comprises a base, a lower mold is fixedly installed on the top of the base, circular grooves are provided on both sides of the top of the base and on both sides of the bottom of the inner cavity of the lower mold, a movable rod is movably installed inside the circular groove, the bottom end of the movable rod passes through the circular groove and extends to the inside of the base, the bottom end of the outer surface of the movable rod is fixedly sleeved with a fixed block, the bottom end of the fixed block is fixedly connected to a long rod, a first motor is fixedly installed on the right side of the bottom end of the inner cavity of the base, the other end of the output shaft of the first motor is fixedly sleeved with a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a rotating rod, and the bottom of the front side of the long rod is fixedly installed with a fixed shaft located inside the rotating rod, and the outer surface of the fixed shaft is movably connected to the inside of the rotating rod.

[0006] As a preferred embodiment of the present invention, there are clamping blocks movably connected on the left and right sides of the top of the base, and short slots are provided on the left and right sides of the top of the base. There are two clamping blocks, and the bottom ends of the two clamping blocks are fixedly installed with connecting rods. There are two connecting rods, and the bottom ends of the two connecting rods pass through the short slots and extend to the interior of the base.

[0007] As a preferred embodiment of the present invention, the front sides of the two connecting rods are fixedly installed with fixing rods, and the number of the fixing rods is two. The front and rear sides of the opposite surfaces of the two fixing rods are fixedly connected with tooth plates, and the number of the two tooth plates is two, and the two tooth plates have the same size.

[0008] As the utility model is preferred, the left side of the top of the bottom seat inner chamber is fixedly installed with a second motor, the other end of the second motor output shaft is fixedly sleeved with a rotating shaft, the other end of the rotating shaft penetrates the bottom seat and extends to the inside of the bottom seat and is fixedly sleeved with a gear, the outer surface of the gear is engagedly connected with the outer surfaces of two toothed plates.

[0009] As the utility model is preferred, the rear side of the top of the bottom seat is movably installed with a pushing plate, the shape of the side of the pushing plate is rectangular.

[0010] As the utility model is preferred, the top of the rear side of the bottom seat is fixedly installed with a third motor, the other end of the third motor output shaft is fixedly sleeved with a round shaft, the outer surface of the round shaft is fixedly sleeved with a rotating rod, the other end of the rotating rod is hingedly connected with a transmission rod, the other end of the transmission rod is hingedly connected with the back of the pushing plate.

[0011] As the utility model is preferred, the left and right sides of the top of the bottom seat are both provided with a limiting slot, a limiting block is movably installed in the inside of the limiting slot, the top of the limiting block is fixedly connected with the bottom of the pushing plate.

[0012] As the utility model is preferred, the four corners of the top of the bottom seat are all fixedly connected with a supporting rod, the top of the supporting rod is fixedly installed with a supporting plate, the middle of the top of the supporting plate is fixedly connected with a hydraulic cylinder, the bottom end of the hydraulic cylinder penetrates the supporting plate and extends to the outside of the bottom end of the supporting plate and is fixedly installed with a movable plate, the inner surface of the movable plate is movably connected with the outer surface of the supporting rod.

[0013] As the utility model is preferred, the middle of the bottom end of the movable plate is fixedly connected with an upper die, the upper die is located directly above the lower die.

[0014] As the utility model is preferred, the top of the front of the bottom seat is provided with an inclined slot, the inside of the inclined slot is fixedly installed with an inclined plate.

[0015] The utility model discloses beneficial effects are:

[0016] 1, the utility model discloses a long rod, first motor, rotating shaft, rotating rod and fixed shaft are set up, when the first motor is in operation, will make rotating shaft drive rotating rod rotate, the inside of rotating rod will press fixed shaft upwards at this moment, make fixed shaft move upwards in the inside of rotating rod, and then drive long rod to move upwards, thereby drive fixed block and movable rod to move upwards, thereby can eject the tray that the inside of lower die has been processed to complete from the inside of lower die, it is convenient for subsequent collection.

[0017] 2, the utility model discloses a push material board, third motor, round axle, rotary lever and transmission rod are set up, when third motor is in operation, round axle will drive rotary lever to rotate, the other end of rotary lever will push transmission rod to move forward at this time, transmission rod will push push material board to move forward, make push material board push the tray that has been pushed out the inside of lower mould to the front, when push material board moves to the front side of lower mould, tray will drop down from the top of inclined plate under the action of gravity at this time, thereby realized the automatic collection of the tray that has been processed. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model discloses make further detailed explanation to the utility model below combining with the specific embodiment and drawing.

[0019] Figure 1 It is the structure schematic diagram of the utility model;

[0020] Figure 2 It is the structure schematic diagram of the section of the utility model side;

[0021] Figure 3 It is the structure schematic diagram of the section of the utility model support rod top;

[0022] Figure 4 It is the structure schematic diagram of the section of the utility model base top;

[0023] Figure 5 It is the structure schematic diagram of the section of the utility model front.

[0024] In the drawing: 1, base, 2, lower mould, 3, round groove, 4, movable rod, 5, fixed block, 6, long rod, 7, first motor, 8, rotation shaft, 9, rotary lever, 10, fixed axle, 11, clamping block, 12, short groove, 13, connecting rod, 14, fixed rod, 15, toothed plate, 16, inclined plate, 17, second motor, 18, rotating shaft, 19, gear, 20, push material board, 21, third motor, 22, round axle, 23, rotary lever, 24, transmission rod, 25, limit slot, 26, limit block, 27, support rod, 28, support plate, 29, hydraulic cylinder, 30, movable plate, 31, upper mould, 32, inclined groove. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be apparently, apparently, only some embodiments of the utility model are described, and not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are involved in the scope of the utility model protection.

[0026] As Figures 1 to 5The utility model provides a hydraulic machine for tray preparation, including base 1, the top fixed mounting of base 1 inside is equipped with lower mould 2, the both sides of base 1 top and the both sides of lower mould 2 inner chamber bottom are all equipped with round groove 3, the inside movable mounting of round groove 3 is equipped with movable rod 4, the bottom of movable rod 4 passes through round groove 3 and extends to the inside of base 1, the bottom of movable rod 4 outer surface is fixedly sleeved with fixed block 5, the bottom of fixed block 5 is fixedly connected with long rod 6, the right side of base 1 inner chamber bottom is fixedly installed with first motor 7, the other end of first motor 7 output shaft is fixedly sleeved with rotating shaft 8, the outer surface of rotating shaft 8 is fixedly sleeved with rotating rod 9, the bottom of long rod 6 front is fixedly installed with fixed shaft 10 located in the inside of rotating rod 9, the outer surface of fixed shaft 10 is movably connected with the inside of rotating rod 9.

[0027] When first motor 7 is in operation, rotating shaft 8 will drive rotating rod 9 to rotate, at this time, the inside of rotating rod 9 will press fixed shaft 10 upwards, so that fixed shaft 10 drives long rod 6 to move upwards, and then drives fixed block 5 and movable rod 4 to move upwards, so that the tray processed in the inside of lower mould 2 can be ejected from the inside of lower mould 2, which facilitates subsequent collection.

[0028] Wherein, the left and right sides of base 1 top are movably connected with clamping blocks 11, the left and right sides of base 1 top are provided with short grooves 12, the number of clamping blocks 11 is two, the bottom of the two clamping blocks 11 is fixedly installed with connecting rods 13, the number of connecting rods 13 is two, the bottom of the two connecting rods 13 passes through short grooves 12 and extends to the inside of base 1.

[0029] The shapes of the two clamping blocks 11 are the same, and the sizes of the two connecting rods 13 are the same.

[0030] Wherein, the front surface of the two connecting rods 13 is fixedly installed with fixed rods 14, the number of fixed rods 14 is two, the front and back sides of the opposite surfaces of the two fixed rods 14 are fixedly connected with toothed plates 15, the number of toothed plates 15 is two, and the sizes of the two toothed plates 15 are the same.

[0031] The sizes of the two fixed rods 14 are the same, and the shapes of the side surfaces of the two fixed rods 14 are rectangular.

[0032] Wherein, the left side of the top of the inner chamber of base 1 is fixedly installed with a second motor 17, the other end of the output shaft of the second motor 17 is fixedly sleeved with a rotating shaft 18, the other end of the rotating shaft 18 penetrates through the base 1 and extends to the inside of the base 1 and is fixedly sleeved with a gear 19, and the outer surface of the gear 19 is meshingly connected with the outer surfaces of the two toothed plates 15.

[0033] When the second motor 17 is running, the rotating shaft 18 will drive the gear 19 to rotate. At this time, due to the meshing relationship between the gear 19 and the two tooth plates 15, the two tooth plates 15 will move toward each other, thereby driving the two fixing rods 14 and the connecting rod 13 to move toward each other, thereby driving the two clamping blocks 11 to move toward each other, so that the two clamping blocks 11 can fix the position of the unprocessed raw materials on the top of the base 1.

[0034] A push plate 20 is movably mounted on the rear side of the top end of the base 1 , and the side surface of the push plate 20 is rectangular.

[0035] Due to the presence of the push plate 20 , the tray can be pushed out of the top of the base 1 later.

[0036] Among them, a third motor 21 is fixedly installed on the top of the rear side of the base 1, and the other end of the output shaft of the third motor 21 is fixedly sleeved with a round shaft 22, and the outer surface of the round shaft 22 is fixedly sleeved with a rotating rod 23, and the other end of the rotating rod 23 is hinged to a transmission rod 24, and the other end of the transmission rod 24 is hinged to the back side of the push plate 20.

[0037] When the third motor 21 is running, the circular shaft 22 will drive the rotating rod 23 to rotate. At this time, the other end of the rotating rod 23 will push the transmission rod 24 to move forward, so that the other end of the transmission rod 24 will push the push plate 20 to move forward, thereby pushing out the tray that has been pushed out of the lower mold 2 for subsequent collection.

[0038] Among them, the left and right sides of the top of the base 1 are both provided with limiting grooves 25, and the limiting blocks 26 are movably installed inside the limiting grooves 25. The top of the limiting block 26 is fixedly connected to the bottom of the push plate 20.

[0039] Due to the cooperation between the limiting groove 25 and the limiting block 26 , a good limiting effect can be achieved on the movement of the push plate 20 .

[0040] Among them, the four corners of the top of the base 1 are fixedly connected with support rods 27, the top of the support rods 27 is fixedly installed with a support plate 28, the middle part of the top of the support plate 28 is fixedly connected with a hydraulic cylinder 29, the bottom end of the hydraulic cylinder 29 passes through the support plate 28 and extends to the outside of the bottom end of the support plate 28 and is fixedly installed with a movable plate 30, and the inner surface of the movable plate 30 is movably connected to the outer surface of the support rod 27.

[0041] When the hydraulic cylinder 29 is in operation, the movable plate 30 will be moved downward.

[0042] The middle of the bottom end of the movable plate 30 is fixedly connected with an upper mold 31 , and the upper mold 31 is located directly above the lower mold 2 .

[0043] When the movable plate 30 moves downward, the upper die 31 will be driven to move downward, so that the raw material is extruded into the inside of the lower die 2 to complete the preparation of the tray.

[0044] The top of the front of the base 1 is provided with an inclined groove 32, and the inside of the inclined groove 32 is fixedly provided with an inclined plate 16.

[0045] The design enables the ejected tray to fall downward from the top of the inclined plate 16, so that the automatic collection of the tray is realized.

[0046] The working principle and use process of the utility model are as follows:

[0047] Firstly, the operator places the raw material on the top of the lower die 2, and then starts the second motor 17, so that the rotating shaft 18 drives the gear 19 to rotate, at this time, the two toothed plates 15 will move towards each other due to the meshing relationship between the gear 19 and the toothed plate 15, thereby driving the two fixed rods 14 and the connecting rod 13 to move towards each other, so as to drive the two clamping blocks 11 to move towards each other, thereby realizing the position fixing of the raw material, then the operator starts the hydraulic cylinder 29, so that the movable plate 30 drives the upper die 31 to move downward, and when the upper die 31 extrudes the raw material into the inside of the lower die 2, the preparation of the tray is completed.

[0048] Then the operator starts the hydraulic cylinder 29 again to reset the movable plate 30 and the upper die 31, and then starts the first motor 7, so that the rotating shaft 8 drives the rotating rod 9 to rotate, at this time, the inside of the rotating rod 9 will extrude the fixed shaft 10 upward, so that the fixed shaft 10 drives the long rod 6 to move upward, thereby driving the fixed block 5 and the movable rod 4 to move upward, so as to enable the tray to be ejected from the inside of the lower die 2, then the third motor 21 is started, so that the circular shaft 22 drives the rotating rod 23 to rotate, at this time, the transmission rod 24 will drive the pushing plate 20 to move forward, so as to make the pushing plate 20 push the tray which has been ejected from the inside of the lower die 2 forward, when the pushing plate 20 moves to the front side of the lower die 2, at this time, the tray will fall downward from the top of the inclined plate 16 under the action of gravity, so that the automatic collection of the tray is realized.

[0049] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A hydraulic press for pallet preparation, comprising a base (1), characterized in that: The top of the base (1) is fixedly mounted with a lower mold (2), and circular grooves (3) are provided on both sides of the top of the base (1) and on both sides of the bottom of the inner cavity of the lower mold (2). A movable rod (4) is movably mounted inside the circular groove (3), and the bottom end of the movable rod (4) passes through the circular groove (3) and extends to the inside of the base (1). The bottom end of the outer surface of the movable rod (4) is fixedly sleeved with a fixed block (5), and the bottom end of the fixed block (5) is fixedly connected to a long rod (6). A first motor (7) is fixedly mounted on the right side of the bottom end of the inner cavity of the base (1), and the other end of the output shaft of the first motor (7) is fixedly sleeved with a rotating shaft (8), and the outer surface of the rotating shaft (8) is fixedly sleeved with a rotating rod (9). A fixed shaft (10) located inside the rotating rod (9) is fixedly mounted on the bottom of the front of the long rod (6), and the outer surface of the fixed shaft (10) is movably connected to the inside of the rotating rod (9).

2. A hydraulic press for pallet preparation according to claim 1, characterized in that: The left and right sides of the top of the base (1) are movably connected with clamping blocks (11), and the left and right sides of the top of the base (1) are provided with short slots (12). There are two clamping blocks (11), and the bottom ends of the two clamping blocks (11) are fixedly mounted with connecting rods (13). There are two connecting rods (13), and the bottom ends of the two connecting rods (13) pass through the short slots (12) and extend into the interior of the base (1).

3. A hydraulic press for pallet preparation according to claim 2, characterized in that: A fixing rod (14) is fixedly mounted on the front of each of the two connecting rods (13), and the number of the fixing rods (14) is two. Tooth plates (15) are fixedly connected to the front and rear sides of the opposite surfaces of the two fixing rods (14), and the number of the tooth plates (15) is two, and the two tooth plates (15) have the same size.

4. A hydraulic press for pallet preparation according to claim 1, characterized in that: A second motor (17) is fixedly mounted on the left side of the top of the inner cavity of the base (1), and the other end of the output shaft of the second motor (17) is fixedly sleeved with a rotating shaft (18), and the other end of the rotating shaft (18) passes through the base (1) and extends to the interior of the base (1) and is fixedly sleeved with a gear (19), and the outer surface of the gear (19) is meshed with the outer surfaces of the two tooth plates (15).

5. The hydraulic press for pallet preparation according to claim 1, characterized in that: A push plate (20) is movably mounted on the rear side of the top end of the base (1), and the side surface of the push plate (20) is rectangular.

6. A hydraulic press for pallet preparation according to claim 1, characterized in that: A third motor (21) is fixedly mounted on the top of the rear side of the base (1); the other end of the output shaft of the third motor (21) is fixedly sleeved with a round shaft (22); the outer surface of the round shaft (22) is fixedly sleeved with a rotating rod (23); the other end of the rotating rod (23) is hingedly connected to a transmission rod (24); the other end of the transmission rod (24) is hingedly connected to the back side of the push plate (20).

7. The hydraulic press for pallet preparation according to claim 1, characterized in that: Limiting grooves (25) are provided on both left and right sides of the top of the base (1), and limiting blocks (26) are movably installed inside the limiting grooves (25). The top of the limiting block (26) is fixedly connected to the bottom of the push plate (20).

8. The hydraulic press for pallet preparation according to claim 1, characterized in that: The four corners of the top of the base (1) are fixedly connected to support rods (27), the top of the support rods (27) is fixedly installed with a support plate (28), the middle of the top of the support plate (28) is fixedly connected to a hydraulic cylinder (29), the bottom end of the hydraulic cylinder (29) passes through the support plate (28) and extends to the outside of the bottom end of the support plate (28) and is fixedly installed with a movable plate (30), and the inner surface of the movable plate (30) is movably connected to the outer surface of the support rod (27).

9. A hydraulic press for pallet preparation according to claim 8, characterized in that: An upper mold (31) is fixedly connected to the middle of the bottom end of the movable plate (30), and the upper mold (31) is located directly above the lower mold (2).

10. The hydraulic press for pallet preparation according to claim 1, characterized in that: An inclined groove (32) is provided on the top of the front side of the base (1), and an inclined plate (16) is fixedly installed inside the inclined groove (32).

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