Energy-saving guide roller type drying oven

Abstract

The utility model relates to the technical field of guide roller type drying ovens, and discloses an energy-saving guide roller type drying oven which comprises a push block connected to the outer side wall of a drying oven body in a sliding mode. The trapezoidal blocks are symmetrically and fixedly connected to the outer side wall of the push block; the side blocks are symmetrically and slidably connected to the outer sides of the trapezoidal blocks, the side blocks are transversely and slidably connected to the outer side wall of the drying oven body, and the frame body is arranged outside the push blocks and the side blocks in a sleeving mode; the limiting rods are symmetrically arranged at the tops of the edge blocks; the limiting groove is formed in the bottom of the filter screen. When the dust on the filter screen is more, the limiting of the push rod is relieved through the limiting mechanism, then the push rod is pulled downwards, the push block moves downwards, the side block drives the limiting rods to get close to each other when the push block moves downwards, the limiting rods are separated from the grooves in the two ends of the limiting groove, and the filter screen is taken down to be cleaned or replaced at the moment; then the limiting rod is sleeved with the limiting groove in the bottom end of a new filter screen, the push rod is pushed upwards, the edge blocks drive the limiting rod to stretch into the grooves in the two ends of the limiting groove, and therefore fixing of the filter screen is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of guide roller type oven, concretely is a kind of energy-saving guide roller type oven. BACKGROUND

[0002] Guide roller type oven is a kind of equipment that materials are dried, mainly applied in production. Its working principle is that materials are placed on guide roller and dried by hot air circulation heating.

[0003] Guide roller type oven is heated by hot air circulation, and hot air is evenly blown to the goods to be dried. When air is extracted, filter screen is usually used to filter impurities in the air to ensure air quality. With the increase of filter screen use time, the dust accumulated on the filter screen increases, and the air intake decreases, thereby increasing the drying time and causing resource waste. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides an energy-saving guide roller type oven, which has the advantages of convenient disassembly of filter screen, solves the problem that the filter screen used in the existing oven is not convenient to replace after long-term use, reduces the air intake, increases the drying time and reduces the energy-saving effect.

[0006] (II) technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: an energy-saving guide roller type oven, comprising a main body assembly, the main body assembly comprises:

[0008] An oven body is provided with a filter screen;

[0009] The oven body and the filter screen are provided with a disassembly assembly, and the disassembly assembly comprises:

[0010] A frame body is arranged on the outer side wall of the oven body;

[0011] A push block is slidingly connected to the outer side wall of the oven body;

[0012] A trapezoidal block is symmetrically and fixedly connected to the outer side wall of the push block;

[0013] An edge block is symmetrically and slidingly connected to the outer side wall of the trapezoidal block, and the edge block is transversely slidingly connected to the outer side wall of the oven body, and the frame body is sleeved on the outer side of the push block and the edge block;

[0014] Limiting rods are symmetrically arranged on the top of the edge block;

[0015] Limiting grooves are formed in the bottom of the filter screen;

[0016] Push rod, fixedly connected to the bottom of the push block;

[0017] Limiting mechanism, provided on the oven body.

[0018] Preferably, the limiting mechanism comprises:

[0019] Support, fixedly connected to the outer side wall of the oven body;

[0020] Pull rod, penetrating and slidingly connected to the support;

[0021] Limiting block, fixedly connected to one end of the pull rod close to the push rod;

[0022] Spring two, fixedly connected between the support and the limiting block, the spring two being sleeved outside the pull rod.

[0023] Preferably, the outer side wall of the oven body is symmetrically provided with a guide frame, and the filter screen is slidingly connected with the guide frame on both sides.

[0024] Preferably, the limiting block has an inclined surface.

[0025] Preferably, the outer side wall of the oven body is fixedly connected with a support plate, the support plate being provided at the top with a spring one, and the top of the spring one being fixedly connected with the bottom end of the push rod.

[0026] Preferably, the top of the filter screen is provided with a handle.

[0027] (Three) beneficial effects

[0028] Compared with the prior art, the utility model provides an energy -conserving guide roller formula oven has the following beneficial effects:

[0029] The guide roller formula oven has the advantages that the filter screen is convenient to disassemble, when the dust on the filter screen is more, first of all through the limiting mechanism, the limiting of the push rod is removed, and then the push rod is pulled down, the push block is driven to move down, the side block drives the limiting rod to be close to each other when the push block moves down, the limiting rod is separated from the recess at both ends of the limiting slot, at this time, the filter screen is taken down to clean or replace, and then the limiting slot at the bottom end of the new filter screen is sleeved on the limiting rod, the push rod is pushed up, the side block drives the limiting rod to extend into the recess at both ends of the limiting slot, so that the fixing of the filter screen is completed. The problem that the filter screen used by the existing oven is inconvenient to replace in time after long -term use, the air inlet is reduced, the drying time is increased, and the energy -saving effect is reduced is solved. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a structural schematic view of the utility model;

[0031] Figure 2The frame body internal structure schematic view in the utility model;

[0032] Figure 3 The A place amplification structure schematic view in the utility model;

[0033] Figure 4 The limiting slot front view section structure schematic view when the limiting rod is fixed in the utility model;

[0034] Figure 5 The limiting slot front view section structure schematic view when the limiting rod is fixed in the utility model.

[0035] In the drawing,

[0036] 1, main component;11, oven body;12, filter screen;

[0037] 2, disassembly assembly;21, push block;211, frame body;22, trapezoidal block;23, side block;24, limiting rod;25, limiting slot;26, push rod;261, support plate;262, spring one;27, limiting mechanism;271, support;272, pull rod;273, limiting block;274, spring two;

[0038] 3, guide frame;4, handle. Specific implementation

[0039] The technical scheme in the utility model embodiment will be clearly and completely described below with reference to the drawings in the utility model embodiment, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of the utility model protection.

[0040] Embodiment one

[0041] Refer to Figures 1-5The utility model provides an energy -conserving guide roller formula oven, including main part assembly 1, the main part assembly 1 includes: oven body 11 is provided with filter screen 12, the oven body 11 with the filter screen 12 is provided with dismantling assembly 2, and the dismantling assembly 2 includes: frame 211 is set up in the oven body 11 outer side wall, push block 21 is slidably connected in the oven body 11 outer side wall, trapezoidal block 22 is fixedly connected to the symmetry of push block 21 outer side wall, and side block 23 is slidably connected to the symmetry of trapezoidal block 22 outer side, and side block 23 is slidably connected to the oven body 11 outer side wall, and frame 211 is set up in the push block 21 with the side block 23 outside, and limiting rod 24 is set up in the symmetry of side block 23 top, and limiting groove 25 is set up in the filter screen 12 bottom, and push rod 26 is fixedly connected in the push block 21 bottom, and limiting mechanism 27 is set up in the oven body 11, and the limiting mechanism 27 includes: support 271 is fixedly connected in the oven body 11 outer side wall, pull rod 272 is slidably connected in the symmetry of support 271, and limiting block 273 is fixedly connected in the pull rod 272 close to the push rod 26 one end, and spring no. 2 274 is fixedly connected between support 271 and limiting block 273, and spring no. 2 274 is set up in the pull rod 272 outside, and the oven body 11 outer side wall is provided with the guide frame 3 in the symmetry, and the filter screen 12 both sides are slidably connected with the guide frame 3.

[0042] In use, the filter screen 12 filters at the air inlet of the oven body 11, and the disassembly assembly 2 fixes the filter screen 12. When the filter screen 12 has a lot of dust, the worker first removes the limit of the push rod 26 through the limiting mechanism 27: when the disassembly assembly 2 fixes the filter screen 12, the push rod 26 is above the limiting block 273, the worker pulls the pull rod 272 to the right, and the pull rod 272 drives the limiting block 273 to move to the right, so that the limiting block 273 does not block the downward movement of the push rod 26. Then pull the push rod 26 downward, and the push rod 26 drives the push block 21 to move downward, and the side blocks 23 connected to the push block 21 through the trapezoidal blocks 22 drive the limiting rods 24 to approach each other when the push block 21 moves downward, and the limiting rods 24 are separated from the grooves at both ends of the limiting slot 25. At this time, the worker can take the filter screen 12 from the oven body 11 by lifting it, and then clean or replace it. Then, the limiting slot 25 at the bottom of the new filter screen 12 is sleeved on the limiting rod 24, the pull rod 272 is pulled to the right, and the push rod 26 is pushed upward, and the pull rod 272 is loosened. The limiting block 273 limits the bottom end of the push rod 26, and the upward movement of the push block 21 makes the side blocks 23 move away from each other. At this time, the limiting rods 24 extend into the grooves at both ends of the limiting slot 25, thereby fixing the filter screen 12, increasing the air intake, reducing the drying time, and achieving the effect of energy saving. When the worker installs the filter screen 12, the filter screen 12 is aligned with the guide frame 3, the guide frame 3 guides the movement of the filter screen 12, and the stability of the installed filter screen 12 is increased.

[0043] Example two

[0044] On the basis of example one, an auxiliary function is added.

[0045] Reference Figures 1-5 The limiting block 273 has a slope. The oven body 11 is fixedly connected with a support plate 261 on the outer side wall, and the support plate 261 is provided with a spring 262 on the top. The top of the spring 262 is fixedly connected with the bottom end of the push rod 26. The filter screen 12 is provided with a handle 4 on the top.

[0046] The slope on the limiting block 273 makes the worker to fix the push rod 26 without pulling the pull rod 272 in advance: when the worker fixes the filter screen 12, directly pushes the push rod 26 upwards, the push rod 26 pushes the limiting block 273 to the right side after passing the slope on the limiting block 273, at this time, the spring two 274 is compressed, when the push rod 26 moves to the area above the limiting block 273, the spring two 274 rebounds the limiting block 273 to the left side, realizes the effect that the limiting block 273 automatically limits the bottom end of the push rod 26. When the worker pushes the push rod 26 upwards to realize the fixing effect of the filter screen 12, the spring one 262 at the bottom end of the push rod 26 is stretched, after the worker pulls the pull rod 272 to the right side, the spring one 262 drives the push rod 26 to move downwards, realizes the effect that the limiting rod 24 automatically approaches, thereby releases the fixing effect of the filter screen 12, increases the convenience when the filter screen 12 is disassembled. The handle 4 at the top of the filter screen 12 increases the convenience when the worker lifts or places the filter screen 12.

[0047] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving guide roller type oven, comprising a main body assembly (1), the main body assembly (1) comprising: an oven body (11) provided with a filter screen (12) thereon; characterized in that: the oven body (11) and the filter screen (12) are provided with a dismounting assembly (2) thereon, the dismounting assembly (2) comprising: a frame (211) provided on the outer side wall of the oven body (11); a push block (21) slidingly connected to the outer side wall of the oven body (11); trapezoidal blocks (22) symmetrically and fixedly connected to the outer side wall of the push block (21); edge blocks (23) symmetrically and slidingly connected to the outer side of the trapezoidal blocks (22), the edge blocks (23) being transversely slidingly connected to the outer side wall of the oven body (11), and the frame (211) being sleeved on the outer sides of the push block (21) and the edge blocks (23); limiting rods (24) symmetrically provided on the top of the edge blocks (23); limiting grooves (25) formed on the bottom of the filter screen (12); a push rod (26) fixedly connected to the bottom of the push block (21); a limiting mechanism (27) provided on the oven body (11).

2. An energy efficient godet oven according to claim 1, wherein: The limiting mechanism (27) comprises: a support (271) fixedly connected to the outer side wall of the oven body (11); a pull rod (272) penetratingly and slidingly connected to the support (271); a limiting block (273) fixedly connected to one end of the pull rod (272) close to the push rod (26); a second spring (274) fixedly connected between the support (271) and the limiting block (273), the second spring (274) being sleeved on the outer side of the pull rod (272).

3. An energy efficient godet oven according to claim 2, wherein: The outer side wall of the oven body (11) is symmetrically provided with a guide frame (3), and the filter screen (12) is slidingly connected to the guide frame (3) on both sides.

4. An energy efficient godet oven according to claim 3, wherein: The limiting block (273) has an inclined surface.

5. An energy efficient godet oven according to claim 4, wherein: The outer side wall of the oven body (11) is fixedly connected with a support plate (261), the support plate (261) is provided with a first spring (262) on the top, and the top of the first spring (262) is fixedly connected with the bottom end of the push rod (26).

6. An energy efficient godet oven according to claim 5, wherein: The filter screen (12) is provided with a handle (4) on the top.

Images