Discharging device for lead screw machining

Abstract

The discharging device for lead screw machining comprises a first displacement mechanism body, a fixing block, a bottom plate and a bearing plate, mounting grooves are formed in the two sides of the left side of the fixing block, motors are fixedly mounted in the mounting grooves, the output ends of the motors are fixedly connected with transmission rods, and the transmission rods are fixedly connected with the bearing plate. The other end of the transmission rod is fixedly connected with a gear, the two sides of the bearing plate are fixedly connected with connecting plates, and the sides, away from the bearing plate, of the connecting plates are fixedly connected with teeth. Through the arrangement of the motor, the transmission rod, the gear, the teeth and the connecting plate, the problems that due to the fact that the device only conducts supporting and lifting adjustment on one side of the bearing plate through the second displacement mechanism, when a machined object is pushed to the top of the bearing plate through the first displacement mechanism body, the bearing plate is unbalanced, and the bearing plate is damaged are solved. Therefore, the connection part of the bearing plate and the second displacement mechanism is damaged, and the service life of the bearing plate is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of unloading devices, in particular to a unloading device for screw rod processing. Background Art

[0002] As a transmission element, the main function of the screw is to convert rotational motion into linear motion or torque into axial repetitive force. In the screw processing and production process, the screw needs to be continuously transported.

[0003] For example, publication number CN216234730U provides a plastic product processing unloading device, comprising a processing table and a push plate on the processing table in a vertical direction, the processing table is provided with a first displacement mechanism connected to the push plate, the first displacement mechanism comprises a fixed groove, a rotating motor, a screw, a fixed seat and a slideway, the fixed groove is opened inside the processing table, the rotating motor is installed at the end of the processing table, and the output end of the rotating motor passes through the processing table into the interior of the fixed groove, one end of the screw is connected to the output end of the rotating motor, and the other end is rotatably connected to the inner wall of the fixed groove through a rotating joint, the fixed seat is threadedly connected to the outer surface of the screw, and the slideway is opened on the top surface of the processing table; the plastic product processing unloading device provided by the utility model unloads by setting a first displacement mechanism and a push plate to push the plastic product to move, the unloading is very convenient, the degree of automation is high, and it is easy to promote and use.

[0004] Based on the search of patent numbers and combined with the deficiencies in the prior art, it is found that:

[0005] Although this unloading device is very convenient to unload, has a high degree of automation, and is easy to promote and use, when in use, since the device only supports and lifts one side of the receiving plate through the second displacement mechanism, when the first displacement mechanism body pushes the workpiece to the top of the receiving plate, the receiving plate will become unbalanced, which will cause wear and tear at the connection point between the receiving plate and the second displacement mechanism, thereby reducing the service life of the receiving plate. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a unloading device for screw processing, which has the advantages of balanced support and adjustment of the receiving plate, and solves the problem that since the device only supports and lifts one side of the receiving plate through the second displacement mechanism, when the first displacement mechanism body pushes the workpiece to the top of the receiving plate, the receiving plate will become unbalanced, which will cause wear and tear at the connection point between the receiving plate and the second displacement mechanism, thereby reducing the service life of the receiving plate.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a unloading device for screw processing, comprising a first displacement mechanism body, a fixed block, a bottom plate and a receiving plate, the left side of the bottom plate is fixedly connected to the bottom of the right side of the first displacement mechanism body, the fixed block is fixedly installed on the right side of the top of the bottom plate, the receiving plate is located at the top of the right side of the first displacement mechanism body, both sides of the left side of the fixed block are provided with mounting grooves, a motor is fixedly installed inside the mounting groove, a transmission rod is fixedly connected to the output end of the motor, a gear is fixedly connected to the other end of the transmission rod, both sides of the receiving plate are fixedly connected with connecting plates, a side of the connecting plate away from the receiving plate is fixedly connected with teeth, the teeth are provided with a plurality of teeth and the plurality of teeth are equidistantly distributed, the gear is meshed with the teeth, a positioning component is fixedly connected to the bottom of the receiving plate, and rolling components are provided on both sides of the receiving plate.

[0008] As a preferred embodiment of the present invention, the positioning assembly includes a limit plate, a slide groove is provided on the right side of the first displacement mechanism body and the left side of the fixed block, and two ends of the limit plate are slidably connected to the inner wall of the slide groove.

[0009] As a preferred embodiment of the present invention, the rolling assembly comprises a connecting groove, and rollers are movably connected to both sides of the inner wall of the connecting groove via shaft pins.

[0010] As a preferred embodiment of the present invention, a transverse plate is fixedly connected to the bottom of the inner side of the connecting plate, connecting columns are fixedly connected to both sides of the bottom of the transverse plate, and a supporting plate is fixedly connected to the bottom of the connecting column.

[0011] As a preferred embodiment of the utility model, the bottom of the receiving plate is fixedly connected to a U-shaped plate, the bottom of the U-shaped plate is fixedly connected to the bottom of the cross plate, both sides of the top of the receiving plate are fixedly connected to bonding plates, and the top of the bonding plate is inclined inward.

[0012] As a preferred embodiment of the utility model, first baffles are fixedly connected to both sides of the top of the first displacement mechanism body, and second baffles are fixedly connected to both sides of the top of the receiving plate.

[0013] As a preferred embodiment of the utility model, a shock-absorbing pad is fixedly connected to the bottom of the support plate, and an anti-skid plate is fixedly connected to the top of the receiving plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model is provided with a motor, a transmission rod, a gear, teeth and a connecting plate. The user can drive the transmission rod to rotate by turning on the motor, the rotation of the transmission rod can drive the gear to rotate, the rotation of the gear can drive the connecting plate to be lifted and lowered, and the lifting of the connecting plate can drive the receiving plate to be lifted and lowered. The problem that the device only supports and lifts one side of the receiving plate through the second displacement mechanism, then when the first displacement mechanism body pushes the workpiece to the top of the receiving plate, the receiving plate will be unbalanced, which will cause loss at the connection portion of the receiving plate and the second displacement mechanism, reducing the service life of the receiving plate, and achieving the effect of balanced support and adjustment of the receiving plate.

[0016] 2. The utility model sets a positioning component, so that the slide groove can limit the limit plate in the front, back, left, and right directions, and the limit plate can limit the receiving plate in the front, back, left, and right directions, thereby preventing the receiving plate from being offset when being lifted or lowered.

[0017] 3. The utility model sets a rolling assembly, and the connecting groove is used to install the roller. The surfaces of the two rollers are respectively in contact with the right side of the first displacement mechanism body and the left side of the fixed block. Therefore, when the receiving plate is lifted or lowered, the rollers can be driven to roll, thereby improving the stability of the movement of the receiving plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional exploded cross-sectional structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. first displacement mechanism body; 2. fixing block; 3. bottom plate; 4. receiving plate; 5. mounting groove; 6. motor; 7. transmission rod; 8. gear; 9. connecting plate; 10. teeth; 11. positioning assembly; 111. limit plate; 112. slide groove; 12. rolling assembly; 121. connecting groove; 122. roller; 13. cross plate; 14. connecting column; 15. supporting plate; 16. U-shaped plate; 17. fitting plate; 18. first baffle plate; 19. second baffle plate; 20. shock-absorbing pad; 21. anti-skid plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 3 As shown, the utility model provides a material unloading device for screw processing, comprising a first displacement mechanism body 1, a fixed block 2, a bottom plate 3 and a receiving plate 4, the left side of the bottom plate 3 is fixedly connected to the bottom of the right side of the first displacement mechanism body 1, the fixed block 2 is fixedly installed on the right side of the top of the bottom plate 3, the receiving plate 4 is located at the top of the right side of the first displacement mechanism body 1, both sides of the left side of the fixed block 2 are provided with mounting grooves 5, a motor 6 is fixedly installed inside the mounting groove 5, a transmission rod 7 is fixedly connected to the output end of the motor 6, a gear 8 is fixedly connected to the other end of the transmission rod 7, connecting plates 9 are fixedly connected to both sides of the receiving plate 4, a side of the connecting plate 9 away from the receiving plate 4 is fixedly connected with teeth 10, a plurality of teeth 10 are provided and the plurality of teeth 10 are equidistantly distributed, the gear 8 is meshed with the teeth 10, a positioning component 11 is fixedly connected to the bottom of the receiving plate 4, and rolling components 12 are provided on both sides of the receiving plate 4.

[0024] refer to Figure 2 The positioning assembly 11 includes a limiting plate 111 , and a slide groove 112 is provided on the right side of the first displacement mechanism body 1 and the left side of the fixing block 2 , and both ends of the limiting plate 111 are slidably connected to the inner wall of the slide groove 112 .

[0025] As a technical optimization solution of the utility model, by setting the positioning component 11, the slide groove 112 can limit the limit plate 111 front and back, left and right, and the limit plate 111 can limit the supporting plate 4 front and back, left and right, thereby avoiding the supporting plate 4 from being offset when lifting or lowering.

[0026] refer to Figure 3 The rolling assembly 12 includes a connecting groove 121, and rollers 122 are movably connected to both sides of the inner wall of the connecting groove 121 through shaft pins.

[0027] As a technical optimization solution of the utility model, by setting a rolling component 12, the connecting groove 121 is used to install the roller 122, and the surfaces of the two rollers 122 are respectively in contact with the right side of the first displacement mechanism body 1 and the left side of the fixed block 2. Therefore, when the receiving plate 4 is lifted or lowered, the roller 122 can be driven to roll, thereby improving the stability of the movement of the receiving plate 4.

[0028] refer to Figure 2The bottom of the inner side of the connecting plate 9 is fixedly connected with a transverse plate 13 , both sides of the bottom of the transverse plate 13 are fixedly connected with connecting columns 14 , and the bottom of the connecting column 14 is fixedly connected with a supporting plate 15 .

[0029] As a technical optimization solution of the utility model, by setting the cross plate 13, the connecting column 14 and the supporting plate 15, the lifting and lowering of the receiving plate 4 can drive the cross plate 13, the connecting column 14 and the supporting plate 15 to lift and lower. When the receiving plate 4 stops moving, the shock-absorbing pad 20 at the bottom of the supporting plate 15 will first contact the top of the bottom plate 3, thereby being able to play a role in supporting the receiving plate 4.

[0030] refer to Figure 3 The bottom of the receiving plate 4 is fixedly connected with a U-shaped plate 16, the bottom of the U-shaped plate 16 is fixedly connected with the bottom of the cross plate 13, and both sides of the top of the receiving plate 4 are fixedly connected with bonding plates 17, and the top of the bonding plate 17 is inclined inward.

[0031] As a technical optimization solution of the utility model, by setting a U-shaped plate 16 and a bonding plate 17, the U-shaped plate 16 can play a role in reinforcing the cross plate 13 and the limit plate 111, and the bonding plate 17 can prevent the screw rod from being stuck in the gap between the receiving plate 4 and the first displacement mechanism body 1.

[0032] refer to Figure 1 The first baffle plates 18 are fixedly connected to both sides of the top of the first displacement mechanism body 1, and the second baffle plates 19 are fixedly connected to both sides of the top of the receiving plate 4.

[0033] As a technical optimization solution of the utility model, by setting the first baffle 18 and the second baffle 19, the first baffle 18 can prevent the screw rod from rolling to the outside of the first displacement mechanism body 1 when the first displacement mechanism body 1 pushes the screw rod, and the second baffle 19 can prevent the screw rod from rolling to the outside of the receiving plate 4 when the receiving plate 4 lifts and transports the screw rod.

[0034] refer to Figure 1 A shock-absorbing pad 20 is fixedly connected to the bottom of the supporting plate 15, and an anti-slip plate 21 is fixedly connected to the top of the receiving plate 4.

[0035] As a technical optimization solution of the utility model, a shock-absorbing pad 20 and an anti-slide plate 21 are provided. The shock-absorbing pad 20 is used to reduce the vibration force generated when the shock-absorbing pad 20 contacts the base plate 3, and the anti-slide plate 21 can prevent the screw rod from rolling when the receiving plate 4 is used to lift and transport the screw rod.

[0036] The working principle and use process of the utility model are as follows: when in use, the user can drive the transmission rod 7 to rotate by turning on the motor 6, and the rotation of the transmission rod 7 can drive the gear 8 to rotate, and the rotation of the gear 8 can drive the connecting plate 9 to rise and fall, and the lifting of the connecting plate 9 can drive the receiving plate 4 to rise and fall. Since the connecting plate 9 is fixed on both sides of the receiving plate 4, the receiving plate 4 can maintain balance during the lifting, thereby preventing the receiving plate 4 from being damaged or tilted due to uneven load during the lifting. The first baffle 18 can prevent the screw rod from rolling to the outside of the first displacement mechanism body 1 when the first displacement mechanism body 1 pushes the screw rod, and the second baffle 19 can prevent the screw rod from rolling to the outside of the receiving plate 4 when the receiving plate 4 lifts and transports the screw rod.

[0037] To sum up: this unloading device for screw processing, by setting a motor 6, a transmission rod 7, a gear 8, teeth 10 and a connecting plate 9, the user can drive the transmission rod 7 to rotate by turning on the motor 6, the rotation of the transmission rod 7 can drive the gear 8 to rotate, the rotation of the gear 8 can drive the connecting plate 9 to rise and fall, and the lifting of the connecting plate 9 can drive the receiving plate 4 to rise and fall, which solves the problem that since the device only supports and lifts one side of the receiving plate through the second displacement mechanism, when the first displacement mechanism body pushes the workpiece to the top of the receiving plate, the receiving plate will become unbalanced, which will cause loss at the connection point between the receiving plate and the second displacement mechanism, thereby reducing the service life of the receiving plate.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material removal device for screw rod processing, comprising a first displacement mechanism body (1), a fixed block (2), a bottom plate (3) and a receiving plate (4), characterized in that: The left side of the bottom plate (3) is fixedly connected to the bottom of the right side of the first displacement mechanism body (1); the fixed block (2) is fixedly installed on the right side of the top of the bottom plate (3); the receiving plate (4) is located at the top of the right side of the first displacement mechanism body (1); both sides of the left side of the fixed block (2) are provided with mounting grooves (5); a motor (6) is fixedly installed inside the mounting groove (5); the output end of the motor (6) is fixedly connected to a transmission rod (7); the other end of the transmission rod (7) is fixedly connected to a gear (8); both sides of the receiving plate (4) are fixedly connected to connecting plates (9); a side of the connecting plate (9) away from the receiving plate (4) is fixedly connected to teeth (10); the teeth (10) are provided with a plurality of teeth (10) and the plurality of teeth (10) are distributed at equal distances; the gear (8) is meshed with the teeth (10); the bottom of the receiving plate (4) is fixedly connected to a positioning assembly (11); and both sides of the receiving plate (4) are provided with rolling assemblies (12).

2. A screw rod processing unloading device according to claim 1, characterized in that: The positioning assembly (11) comprises a limit plate (111), a slide groove (112) is provided on the right side of the first displacement mechanism body (1) and the left side of the fixed block (2), and two ends of the limit plate (111) are slidably connected to the inner wall of the slide groove (112).

3. A screw rod processing unloading device according to claim 1, characterized in that: The rolling assembly (12) comprises a connecting groove (121), and rollers (122) are movably connected to both sides of the inner wall of the connecting groove (121) via shaft pins.

4. A screw rod processing unloading device according to claim 1, characterized in that: The bottom of the inner side of the connecting plate (9) is fixedly connected to a transverse plate (13), both sides of the bottom of the transverse plate (13) are fixedly connected to connecting columns (14), and the bottom of the connecting columns (14) is fixedly connected to a supporting plate (15).

5. A screw rod processing unloading device according to claim 4, characterized in that: The bottom of the receiving plate (4) is fixedly connected to a U-shaped plate (16), the bottom of the U-shaped plate (16) is fixedly connected to the bottom of the transverse plate (13), and both sides of the top of the receiving plate (4) are fixedly connected to bonding plates (17), and the top of the bonding plate (17) is inclined inward.

6. A screw rod processing unloading device according to claim 1, characterized in that: Both sides of the top of the first displacement mechanism body (1) are fixedly connected to first baffles (18), and both sides of the top of the receiving plate (4) are fixedly connected to second baffles (19).

7. A screw rod processing unloading device according to claim 4, characterized in that: A shock-absorbing pad (20) is fixedly connected to the bottom of the support plate (15), and an anti-slip plate (21) is fixedly connected to the top of the receiving plate (4).

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