Drying equipment for degradable plastic box production

Abstract

The utility model discloses a drying device for degradable plastic box production, which relates to the technical field of drying devices and comprises a bottom plate and a storage component. A supporting plate is fixed to the right end of the upper side of the bottom plate, and a moving assembly is installed on the left side of the supporting plate; the storage assembly comprises a fixing shaft, a rotating ring, a net pipe and net frames, the fixing shaft is fixed to the left side of the supporting plate, the rotating ring is rotationally connected to the circumferential face of the fixing shaft, the net pipe is fixed to the left end of the rotating ring, the net frames which are evenly distributed are fixed to the circumferential face of the net pipe, and a rotating assembly is installed on the circumferential face of the fixing shaft. And blocking assemblies are installed on the surfaces of all the screen frames, the blocking assemblies are matched with the moving assemblies, a heating assembly is installed at the left end of a fixing shaft, plastic boxes can be evenly dried very conveniently, and meanwhile discharging can be very conveniently conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to drying equipment for producing degradable plastic boxes. Background Art

[0002] Plastic boxes have the characteristics of increasing user experience, permanent and durable packaging, moisture-proof, waterproof, high toughness, strong transportation safety performance and improving product grade;

[0003] During the production and processing of plastic boxes, drying equipment is often needed to dry the degradable plastic boxes. Because the plastic boxes are placed and stacked together, the placement is uneven and the heating effect is inconsistent, the drying efficiency is slow, and the drying effect is poor. At the same time, after the drying is completed, there is high-temperature gas in the drying equipment, which will make it impossible to conveniently take out the plastic boxes. For this reason, we propose a drying equipment for the production of degradable plastic boxes. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a drying device for the production of degradable plastic boxes, which can very conveniently and evenly dry the plastic boxes and can also very conveniently unload them, thus effectively solving the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for producing degradable plastic boxes, comprising a bottom plate and a storage assembly;

[0006] Bottom plate: A support plate is fixed on the right end of the upper side, and a moving component is installed on the left side of the support plate;

[0007] Storage component: includes a fixed shaft, a rotating ring, a net tube and a net frame. A fixed shaft is fixed on the left side of the support plate. A rotating ring is rotatably connected on the circumferential surface of the fixed shaft. A net tube is fixed on the left end of the rotating ring. Evenly distributed net frames are fixed on the circumferential surface of the net tube. A rotating component is installed on the circumferential surface of the fixed shaft. Blocking components are installed on the surfaces of all net frames. The blocking components cooperate with the moving components. A heating component is installed on the left end of the fixed shaft. The degradable plastic boxes that need to be dried are stored by setting the storage component.

[0008] Furthermore, the rotating component includes a first motor, a gear and a gear ring. The first motor is installed on the circumferential surface of the fixed shaft, a gear is fixed on the output shaft of the first motor, and a gear ring is fixed on the circumferential surface of the rotating ring. The gear is meshed with the gear ring. The input end of the first motor is electrically connected to the output end of an external PLC controller, and the network manager is driven to rotate by setting the rotating component.

[0009] Furthermore, the blocking component includes a blocking ring and an arc-shaped cover plate. Two corresponding blocking rings are sleeved on the surface of all mesh frames. A discharge port is provided at the upper end of the circumferential surface of the blocking ring. An arc-shaped cover plate is hinged inside the discharge port. The biodegradable plastic box is blocked by setting up the blocking component.

[0010] Furthermore, the moving component includes a fixed bar, a fixed frame, a moving block, a bidirectional screw and a second motor. A fixed bar is fixed to the left side of the support plate, a fixed frame is fixed to the upper side of the fixed bar, the moving block is slidably connected inside the fixed frame, a threaded hole is opened in the middle of the moving block, the two threaded holes have opposite threads, the internal threads of the two threaded holes are connected to a bidirectional screw, the bidirectional screw is welded by two threaded rods with opposite threads, the bidirectional screw is rotatably connected to the inside of the fixed frame, a second motor is installed on the right side of the fixed frame, the output shaft of the second motor is fixed to the right end of the bidirectional screw, the input end of the second motor is electrically connected to the output end of an external PLC controller, and the two blocking rings are driven to move by setting the moving component.

[0011] Furthermore, the heating component includes a temperature sensor and an electric heating tube. The left end of the fixed shaft is equipped with a temperature sensor and evenly distributed electric heating tubes. The input end of the electric heating tube is electrically connected to the output end of an external PLC controller. The temperature sensor is electrically connected to the external PLC controller in both directions. The degradable plastic box is dried by setting up the heating component.

[0012] Furthermore, a groove is provided on the upper side of the bottom plate, and a storage box is slidably connected to the inside of the groove, so that the dried degradable plastic boxes can be stored in the storage box.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the drying equipment for producing degradable plastic boxes has the following advantages:

[0014] The degradable plastic boxes that need to be dried are stored by setting evenly distributed screen frames. After storage, the rotating component is started to rotate all the screen frames. During the rotation, all the electric heating tubes are started to evenly dry all the degradable plastic boxes. After drying, the moving component is started to move the two blocking rings away. After moving away, the dried degradable plastic boxes can fall downward into the storage box for storage. In this way, unloading can be completed, which is extremely convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the heating component of the utility model.

[0018] In the figure: 1 bottom plate, 2 support plate, 3 storage component, 31 fixed shaft, 32 rotating ring, 33 network tube, 34 network frame, 4 rotating component, 41 first motor, 42 gear, 43 gear ring, 5 blocking component, 51 blocking ring, 52 arc cover plate, 6 moving component, 61 fixed bar, 62 fixed frame, 63 moving block, 64 bidirectional screw, 65 second motor, 7 heating component, 71 temperature sensor, 72 electric heating tube, 8 groove, 9 storage box. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 ,This embodiment provides a technical solution: a drying device for producing degradable plastic boxes, comprising a bottom plate 1 and a storage assembly 3;

[0021] Bottom plate 1: A support plate 2 is fixed to the right end of the upper side, and a moving assembly 6 is installed on the left side of the support plate 2. The moving assembly 6 includes a fixed bar 61, a fixed frame 62, a moving block 63, a bidirectional screw 64 and a second motor 65. A fixed bar 61 is fixed to the left side of the support plate 2, and a fixed frame 62 is fixed to the upper side of the fixed bar 61. The moving block 63 is slidably connected inside the fixed frame 62. A threaded hole is opened in the middle of the moving block 63. The threads of the two threaded holes are opposite. The internal threads of the two threaded holes are connected with a bidirectional screw 64. The bidirectional screw 64 is welded by two threaded rods with opposite threads. The bidirectional screw 64 is rotatably connected to the inside of the fixed frame 62. A second motor 65 is installed on the right side of the fixed frame 62. The output shaft of the second motor 65 is fixed to the right end of the bidirectional screw 64. The input end of the second motor 65 is electrically connected to the output end of the external PLC controller. The two blocking rings 51 are driven to move by setting the moving assembly 6;

[0022] Storage component 3: includes a fixed shaft 31, a rotating ring 32, a net tube 33 and a net frame 34. The fixed shaft 31 is fixed on the left side of the support plate 2. The rotating ring 32 is rotatably connected on the circumferential surface of the fixed shaft 31. The net tube 33 is fixed on the left end of the rotating ring 32. The net frames 34 are evenly distributed on the circumferential surface of the net tube 33. The rotating component 4 is installed on the circumferential surface of the fixed shaft 31. The surfaces of all the net frames 34 are installed with blocking components 5. The blocking components 5 and the moving components 6 cooperate with each other. The left end of the fixed shaft 31 is installed with a heating component 7. The rotating component 4 includes a first motor 41, a gear 42 and a gear ring 43. The first motor 41 is installed on the circumferential surface of the fixed shaft 31. The gear 42 is fixed on the output shaft of the first motor 41. The gear ring 43 is fixed on the circumferential surface of the rotating ring 32. The gear 42 meshes with the gear ring 43. The input end of the first motor 41 is electrically connected to The output end of the external PLC controller is connected, the blocking component 5 includes a blocking ring 51 and an arc-shaped cover plate 52, the surfaces of all the net frames 34 are sleeved with two corresponding blocking rings 51, the upper end of the circumferential surface of the blocking ring 51 is provided with a discharge port, and the inner part of the discharge port is hinged with an arc-shaped cover plate 52, the heating component 7 includes a temperature sensor 71 and an electric heating tube 72, the left end of the fixed shaft 31 is installed with the temperature sensor 71 and the evenly distributed electric heating tubes 72, the input end of the electric heating tube 72 is electrically connected to the output end of the external PLC controller, the temperature sensor 71 is bidirectionally electrically connected to the external PLC controller, the heating component 7 is arranged to dry the degradable plastic box, the blocking component 5 is arranged to block the degradable plastic box, the rotating component 4 is arranged to drive the net pipe 33 to rotate, and the storage component 3 is arranged to store the degradable plastic boxes that need to be dried.

[0023] Wherein: a groove 8 is provided on the upper side of the bottom plate 1, and a storage box 9 is slidably connected inside the groove 8, and the storage box 9 is provided to store the dried degradable plastic boxes.

[0024] The working principle of the drying equipment for producing degradable plastic boxes provided by the utility model is as follows: first, the two arc-shaped cover plates 52 are flipped and moved upward to open the two discharge ports opened on the circumferential surfaces of the two blocking rings 51, and then the degradable plastic boxes to be dried can be placed one by one into the interior of all the net frames 34, and the two arc-shaped cover plates 52 are covered after placement, and then the first motor 41 is started to rotate the gear 42, the gear 42 rotates to drive the gear ring 43 to rotate, the gear ring 43 rotates to drive the net tube 33 to rotate, the net tube 33 rotates to drive all the net frames 34 to rotate, and all the net frames 34 The rotation can drive all the degradable plastic boxes to rotate. During the rotation, all the electric heating tubes 72 are started to evenly dry all the degradable plastic boxes. After drying, the second motor 65 is started to rotate the bidirectional screw 64. The rotation of the bidirectional screw 64 drives the two moving blocks 63 to move. The movement of the two moving blocks 63 makes the two blocking rings 51 move away. After moving away, all the mesh frames 34 are continuously controlled to rotate. During the rotation, the dried degradable plastic boxes can fall downward into the storage box 9 for storage. In this case, unloading can be completed, which is extremely convenient.

[0025] It is worth noting that the external PLC controller disclosed in the above embodiments is specifically a Siemens S7-200, the first motor 41 and the second motor 65 can use 1LE0003 three-phase asynchronous motors, the electric heating tube 72 can use 19*205-K electric heating tubes, and the temperature sensor 71 can use LSCI-TZ03 laser focusing infrared temperature sensors. The external PLC controller controls the first motor 41, the second motor 65 and the electric heating tube 72 using methods commonly used in the prior art.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A drying device for producing degradable plastic boxes, characterized by: It comprises a bottom plate (1) and a storage assembly (3); Bottom plate (1): a support plate (2) is fixed to the right end of the upper side, and a moving component (6) is installed on the left side of the support plate (2); The storage component (3) comprises a fixed shaft (31), a rotating ring (32), a net tube (33) and a net frame (34). The fixed shaft (31) is fixed on the left side of the support plate (2). The rotating ring (32) is rotatably connected on the circumferential surface of the fixed shaft (31). The net tube (33) is fixed at the left end of the rotating ring (32). The net frames (34) are evenly distributed on the circumferential surface of the net tube (33). The rotating component (4) is installed on the circumferential surface of the fixed shaft (31). The surfaces of all the net frames (34) are installed with blocking components (5). The blocking components (5) cooperate with the moving components (6). The left end of the fixed shaft (31) is installed with a heating component (7).

2. The drying equipment for producing degradable plastic boxes according to claim 1, characterized in that: The rotating assembly (4) comprises a first motor (41), a gear (42) and a gear ring (43); the first motor (41) is mounted on the circumferential surface of the fixed shaft (31); a gear (42) is fixed on the output shaft of the first motor (41); a gear ring (43) is fixed on the circumferential surface of the rotating ring (32); the gear (42) is meshed with the gear ring (43); and the input end of the first motor (41) is electrically connected to the output end of an external PLC controller.

3. The drying equipment for producing degradable plastic boxes according to claim 1, characterized in that: The blocking assembly (5) comprises a blocking ring (51) and an arc-shaped cover plate (52). Two corresponding blocking rings (51) are sleeved on the surface of all the net frames (34). A discharge port is provided at the upper end of the circumferential surface of the blocking ring (51), and the arc-shaped cover plate (52) is hinged inside the discharge port.

4. The drying equipment for producing degradable plastic boxes according to claim 3 is characterized by: The moving assembly (6) comprises a fixing bar (61), a fixing frame (62), a moving block (63), a bidirectional screw (64) and a second motor (65). The left side of the support plate (2) is fixed with the fixing bar (61), the upper side of the fixing bar (61) is fixed with the fixing frame (62), the interior of the fixing frame (62) is slidably connected with the moving block (63), a threaded hole is provided in the middle of the moving block (63), the threads of the two threaded holes are opposite, the internal threads of the two threaded holes are connected with the bidirectional screw (64), the bidirectional screw (64) is welded by two threaded rods with opposite threads, the bidirectional screw (64) is rotatably connected to the interior of the fixing frame (62), the right side of the fixing frame (62) is installed with the second motor (65), the output shaft of the second motor (65) is fixed to the right end of the bidirectional screw (64), and the input end of the second motor (65) is electrically connected to the output end of an external PLC controller.

5. The drying equipment for producing degradable plastic boxes according to claim 1, characterized in that: The heating component (7) comprises a temperature sensor (71) and an electric heating tube (72); the temperature sensor (71) and the evenly distributed electric heating tubes (72) are installed at the left end of the fixed shaft (31); the input end of the electric heating tube (72) is electrically connected to the output end of an external PLC controller; and the temperature sensor (71) is bidirectionally electrically connected to the external PLC controller.

6. The drying equipment for producing degradable plastic boxes according to claim 1, characterized in that: A groove (8) is provided on the upper side of the bottom plate (1), and a storage box (9) is slidably connected inside the groove (8).

Images