Screw cleaning equipment

Abstract

The utility model discloses screw cleaning equipment, a transportation mechanism comprises a striker plate, the bottom of the striker plate is fixedly provided with a limiting frame, the overall length of the limiting frame is greater than the overall length of the striker plate, one end of the bottom of the limiting frame is fixedly provided with a connecting sleeve, the inner side wall of the limiting frame is in sliding connection with a transfer frame, and the inner side wall of the transfer frame is in sliding connection with the striker plate. A spring is fixedly connected to one end of the side edge of the transfer frame, the other end of the spring is fixedly connected with the inner side of the limiting frame, a plurality of waste discharge grooves are formed in the outer surface of the transfer frame, the portion, located below the waste discharge grooves, of the surface of the limiting frame is hollowed out, and an extrusion rod is fixedly connected to the bottom of the side, away from the spring, of the bottom of the transfer frame. The lower end of the extrusion rod penetrates out of the hollowed-out position of the limiting frame, a transferring frame in the conveying mechanism conveys the screws to the position below the extending plate one by one to be cleaned, the cleaned screws are conveyed to the position of the material guiding plate through the transferring frame to be conveniently collected, and continuity is achieved when the screws are cleaned in batches.

Description

Technical Field

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

[0002] A screw is a common mechanical element, usually used for rotational motion and force transmission. It is formed by one or more spiral lines, which can be a spiral protrusion fixed on the shaft or a spiral groove embedded in a hole. The main function of the screw is to convert rotational motion into linear motion or to transmit force along the direction of the spiral line.

[0003] In the prior art, when the screw is used to convey materials, debris may adhere to its surface. These debris may clog the screw surface and may affect the transmission of the screw. In addition, it is troublesome to manually clean the disassembled screw step by step. Therefore, a screw cleaning device is proposed to solve the above problems. Utility Model Content

[0004] The technical problems to be solved by the utility model are as follows: when the screw is used to convey materials, debris may adhere to its surface, which may clog the screw surface and affect the transmission of the screw, and it is troublesome to manually clean the disassembled screw step by step.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A screw cleaning device comprises a cleaning mechanism, a transport mechanism is arranged on one side of the cleaning mechanism, and the cleaning mechanism comprises a motor and a fan;

[0007] Also includes:

[0008] Wherein, the transport mechanism comprises a material baffle plate, a limit frame is fixedly installed at the bottom of the material baffle plate, and a connecting sleeve is fixedly installed at one end of the bottom of the limit frame;

[0009] The inner wall of the limit frame is slidably connected to a transfer frame, one end of the side of the transfer frame is fixedly connected to a spring, the other end of the spring is fixedly connected to the inner side of the limit frame, and the outer surface of the transfer frame is provided with a plurality of waste discharge slots;

[0010] Among them, the surface of the limit frame is hollowed out below the waste discharge slot, and the bottom of the transfer frame is fixedly connected with an extrusion rod at the bottom on the side away from the spring, and the lower end of the extrusion rod passes through the hollow part of the limit frame.

[0011] As a further solution of the utility model: the cleaning mechanism includes a support frame, the inner side of the support frame and below the material baffle plate is fixedly connected to the motor, the output shaft of the motor passes through the support frame and is fixedly connected to a threaded rod, the other end of the threaded rod is rotatably connected to the inner wall of the support frame, and the outer wall of the threaded rod is threadedly sleeved with the connecting sleeve.

[0012] As a further solution of the utility model: the inner side of the upper end of the support frame is slidably connected to the limit frame, a storage box is fixedly installed on the top of the support frame and above the transfer frame, a material discharge trough is opened in the middle of the bottom of the storage box, and positioning frames are symmetrically fixedly installed on the inner wall of the storage box and located on both sides of the material discharge trough, and an observation groove is opened in the middle of the surface of the support frame.

[0013] As a further solution of the utility model: an extension plate is fixedly installed at the lower end of the storage box and on the side away from the material baffle plate, one end of the top of the extension plate is fixedly installed with the fan, and an air pipe is fixedly installed at the output end of the fan.

[0014] As a further solution of the utility model: the bottom side of the gas pipe passes through an extension plate downward, and a filter is fixedly installed on the inner wall of the bottom end of the gas pipe, and electric heating plates are fixedly installed on the bottom of the extension plate and on both sides of the gas pipe.

[0015] As a further solution of the utility model: an extrusion piece is fixedly installed on the bottom of the extension plate and on one side close to the electric heating plate, and one side of the outer wall of the extrusion piece is in active contact with the extrusion rod.

[0016] As a further solution of the utility model: a waste collection box is movably installed on the inner side of the bottom of the support frame and below the extension plate, a material guide plate is fixedly installed on the inner side of the bottom of the support frame and on the side of the extrusion piece, and a buffer pad is fixedly connected to the top surface of the material guide plate.

[0017] Beneficial effects of the utility model:

[0018] (1) The utility model collects and stacks the screws to be cleaned in a centralized manner through a material storage box, and the motor drives the screws to drive the transport mechanism as a whole to make reciprocating motion under the material storage box. During this period, the transfer frame inside the transport mechanism transports the screws one by one to the bottom of the extension plate for cleaning. The cleaned screws are moved by the transfer frame to the guide plate for easy collection. The screws are cleaned in batches continuously, which helps to improve the screw cleaning efficiency.

[0019] (2) An electric heating plate is installed below the extension plate. The electric heating plate generates heat after being connected to an external power source. The electric heating plate heats the surface of the screw passing below, which helps soften or melt impurities attached to the surface of the screw. The fan above the extension plate is connected to the air supply pipe to blow the surface of the screw, which helps the impurities on the surface of the screw to fall through the waste discharge chute and be collected in the waste collection box, thereby ensuring a clean working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the internal structure of the support frame box and the material storage box in the utility model;

[0023] Figure 3 It is a schematic cross-sectional view of the entire transport mechanism in the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the extension plate in the utility model when viewed from above;

[0025] Figure 5 It is a schematic cross-sectional view of the limiting frame in the utility model from a side angle.

[0026] In the figure: 1. cleaning mechanism; 101. support frame; 102. motor; 103. threaded rod; 104. storage box; 105. discharge chute; 106. positioning frame; 107. observation chute; 108. extension plate; 109. extrusion piece; 110. fan; 111. air pipe; 112. filter; 113. electric heating plate; 114. waste collection box; 115. guide plate; 116. buffer pad; 2. transportation mechanism; 201. material baffle plate; 202. limit frame; 203. connecting sleeve; 204. transfer frame; 205. waste discharge chute; 206. extrusion rod; 207. spring. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] like Figure 1-5As shown, a screw cleaning device comprises a cleaning mechanism 1, a transport mechanism 2 is arranged on one side of the cleaning mechanism 1, and the cleaning mechanism 1 comprises a motor 102 and a fan 110; and further comprises: wherein the transport mechanism 2 comprises a material baffle plate 201, a limit frame 202 is fixedly installed at the bottom of the material baffle plate 201, and a connecting sleeve 203 is fixedly installed at one end of the bottom of the limit frame 202; wherein the inner side wall of the limit frame 202 is slidably connected with a transfer frame 204, a spring 207 is fixedly connected at one end of the side of the transfer frame 204, and the other end of the spring 207 is fixedly connected to the inner side of the limit frame 202, and a plurality of waste discharge grooves 205 are provided on the outer surface of the transfer frame 204; wherein the surface of the limit frame 202 and below the waste discharge groove 205 are hollowed out, and an extrusion rod 206 is fixedly connected to the bottom of the transfer frame 204 and at the bottom of the side away from the spring 207, and the lower end of the extrusion rod 206 passes through the hollow part of the limit frame 202, as shown in FIG. Figure 2-Figure 3 , Figure 5 As shown, the spring 207 pushes the transfer frame 204 against the inner wall of the limit frame 202, and the blocking plate 201 blocks the material discharge chute 105, while preventing the screw in the limit frame 202 from moving with the transfer frame 204;

[0029] The cleaning mechanism 1 includes a support frame 101, the inner side of the support frame 101 and located below the baffle plate 201 is fixedly connected to the motor 102, the output shaft of the motor 102 passes through the support frame 101 and is fixedly connected to a threaded rod 103, the other end of the threaded rod 103 is rotatably connected to the inner wall of the support frame 101, the outer wall of the threaded rod 103 is threadedly sleeved with the connecting sleeve 203, the inner side of the upper end of the support frame 101 is slidably connected to the limit frame 202, a storage box 104 is fixedly installed on the top of the support frame 101 and located above the transfer frame 204, a material discharge trough 105 is provided in the middle of the bottom of the storage box 104, and positioning frames 106 are symmetrically fixedly installed on the inner wall of the storage box 104 and located on both sides of the material discharge trough 105, and an observation groove 107 is provided in the middle of the surface of the support frame 101, as shown in FIG. Figure 1 As shown, the material inside the storage box 104 can be taken out through the observation slot 107;

[0030] An extension plate 108 is fixedly installed at the lower end of the storage box 104 and on the side away from the baffle plate 201. The top end of the extension plate 108 is fixedly installed with the fan 110. An air pipe 111 is fixedly installed at the output end of the fan 110. The bottom side of the air pipe 111 passes through the extension plate 108 downward, and a filter screen 112 is fixedly installed on the inner wall of the bottom end of the air pipe 111. Electric heating plates 113 are fixedly installed at the bottom of the extension plate 108 and on both sides of the air pipe 111. Figure 4 As shown, the filter 112 prevents debris from entering the gas pipe 111;

[0031] An extrusion piece 109 is fixedly installed at the bottom of the extension plate 108 and close to the electric heating plate 113. One side of the outer wall of the extrusion piece 109 is in active contact with the extrusion rod 206. A waste collection box 114 is movably installed at the inner side of the bottom of the support frame 101 and below the extension plate 108. A guide plate 115 is fixedly installed at the inner side of the bottom of the support frame 101 and at the side of the extrusion piece 109. A buffer pad 116 is fixedly connected to the top surface of the guide plate 115. Figure 2 As shown, the buffer pad 116 is filled with flexible material to prevent the screw from having an excessive impact with the guide plate 115 when the screw falls.

[0032] The working principle of this utility model:

[0033] When the device is in use, the screw to be cleaned is placed from the top of the material storage box 104 between the positioning frames 106. The positioning frames 106 ensure that the screws are vertically arranged neatly. The screw at the bottom of the material storage box 104 falls from the material discharge chute 105 into the interior of the transfer frame 204. At this time, the motor 102 is started to drive the threaded rod 103 to rotate. The thread on the surface of the threaded rod 103 pushes the connecting sleeve 203 and drives the limit frame 202 to move toward the material guide plate 115 on the inner side of the support frame 101. The screw inside the transfer frame 204 is transferred to the bottom of the extension plate 108. The energized electric heating plate 113 heats the attachments on the surface of the screw. The fan 110 drives the airflow into the air delivery pipe 111 and blows it into the interior of the transfer frame 204. The impurities on the surface of the screw are carried by the airflow through the waste discharge chute 205 and enter the waste collection box 114.

[0034] Secondly, when the transfer frame 204 continues to move, the extrusion rod 206 contacts the extrusion part 109, and the transfer frame 204 moves in the limit frame 202 and compresses the spring 207. The screw in the transfer frame 204 is blocked by the material blocking plate 201 and cannot move relative to the limit frame 202 until the screw completely loses the support of the transfer frame 204 and falls above the guide plate 115. At this time, the cleaned screw can be collected, and then the motor 102 drives the screw 103 to reverse and drive the transport mechanism 2 to reset as a whole. Thereafter, the above steps are repeated to complete the cleaning of the screws one by one.

[0035] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A screw cleaning device, comprising a cleaning mechanism (1), a transport mechanism (2) being arranged on one side of the cleaning mechanism (1), and the cleaning mechanism (1) comprising a motor (102) and a fan (110); It is characterized in that Also includes: The transport mechanism (2) comprises a material blocking plate (201), a limit frame (202) is fixedly installed at the bottom of the material blocking plate (201), and a connecting sleeve (203) is fixedly installed at one end of the bottom of the limit frame (202); The inner wall of the limiting frame (202) is slidably connected to a transfer frame (204), one end of the side of the transfer frame (204) is fixedly connected to a spring (207), the other end of the spring (207) is fixedly connected to the inner side of the limiting frame (202), and the outer surface of the transfer frame (204) is provided with a plurality of waste discharge slots (205); The surface of the limit frame (202) and the part below the waste discharge slot (205) are hollowed out, and the bottom of the transfer frame (204) and the bottom part on the side away from the spring (207) are fixedly connected with an extrusion rod (206), and the lower end of the extrusion rod (206) passes through the hollowed-out part of the limit frame (202).

2. A screw cleaning device according to claim 1, characterized in that: The cleaning mechanism (1) comprises a support frame (101), the inner side of the support frame (101) and located below the material blocking plate (201) is fixedly connected to the motor (102), the output shaft of the motor (102) passes through the support frame (101) and is fixedly connected to a threaded rod (103), the other end of the threaded rod (103) is rotatably connected to the inner wall of the support frame (101), and the outer wall of the threaded rod (103) is threadedly sleeved with the connecting sleeve (203).

3. A screw cleaning device according to claim 2, characterized in that: The inner side of the upper end of the support frame (101) is slidably connected to the limit frame (202); a material storage box (104) is fixedly installed on the top of the support frame (101) and above the transfer frame (204); a material discharge trough (105) is provided in the middle of the bottom of the material storage box (104); positioning frames (106) are symmetrically fixedly installed on the inner wall of the material storage box (104) and located on both sides of the material discharge trough (105); and an observation groove (107) is provided in the middle of the surface of the support frame (101).

4. A screw cleaning device according to claim 3, characterized in that: An extension plate (108) is fixedly mounted on the lower end of the material storage box (104) and located on a side away from the material blocking plate (201); a top end of the extension plate (108) is fixedly mounted to a fan (110); and an air supply pipe (111) is fixedly mounted on the output end of the fan (110).

5. A screw cleaning device according to claim 4, characterized in that: The bottom side of the gas delivery pipe (111) passes through the extension plate (108) downward, and a filter screen (112) is fixedly installed on the inner wall of the bottom end of the gas delivery pipe (111), and electric heating plates (113) are fixedly installed at the bottom of the extension plate (108) and on both sides of the gas delivery pipe (111).

6. A screw cleaning device according to claim 4, characterized in that: An extrusion piece (109) is fixedly mounted on the bottom of the extension plate (108) and on one side close to the electric heating plate (113), and one side of the outer wall of the extrusion piece (109) is in active contact with an extrusion rod (206).

7. The screw cleaning device according to claim 2, characterized in that: A waste collection box (114) is movably installed on the inner side of the bottom of the support frame (101) and below the extension plate (108); a material guide plate (115) is fixedly installed on the inner side of the bottom of the support frame (101) and on the side of the extrusion piece (109); and a buffer pad (116) is fixedly connected to the top surface of the material guide plate (115).

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