Modularized telescopic paint spray booth

Abstract

The utility model relates to the technical field of paint spray booths, and provides a modularized telescopic paint spray booth which comprises a front frame mechanism, a rear frame mechanism is arranged on one side of the front frame mechanism, PVC cloth is arranged between the rear frame mechanism and the front frame mechanism, and the front frame mechanism comprises a first transverse frame and a transmission mechanism. First longitudinal frames are fixedly connected to the two sides of the bottom of the first transverse frame, a plurality of first transverse holes are formed in one side of the first transverse frame, a plurality of first longitudinal holes are formed in one side of the first longitudinal frame, and the transmission mechanism is provided with a plurality of clamping mechanisms; one end of the clamping mechanism penetrates through the first longitudinal hole and the first transverse hole to be arranged outside the first transverse frame and the first longitudinal frame. According to the utility model, when the paint spray booth module is damaged, only the damaged single paint spray booth module is replaced instead of the whole paint spray booth or the whole PVC cloth, so that the maintenance cost is greatly reduced, the downtime of the paint spray booth caused by maintenance is shortened, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying rooms, in particular to a modular telescopic paint spraying room. Background Art

[0002] Traditional telescopic spray booths usually use an integrated PVC cloth covering structure to form a closed spray painting operation space to prevent harmful particles and organic solvent volatiles generated during the spray painting process from spreading to the outside of the working environment, protecting the health of operators and the environment. However, in the long-term use of such spray booths, due to frequent telescopic operations, chemical erosion, mechanical wear and other factors, the PVC cloth may be damaged and aged.

[0003] After the PVC cloth of the existing telescopic spray booth is damaged, it is often impossible to carry out local repair or replacement due to design limitations. Once there is a problem with the PVC cloth, the entire cloth needs to be replaced as a whole.

[0004] The utility model aims to solve the problem that in the existing telescopic spray booth, after the PVC cloth is damaged, the whole PVC cloth can only be replaced, which not only increases the maintenance cost, but also affects the normal use of the spray booth and reduces the working efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the existing telescopic spray booth can only replace the entire PVC cloth after the PVC cloth is damaged, which not only increases the maintenance cost, but also affects the normal use of the spray booth and reduces the work efficiency. The utility model adopts the following technical solutions:

[0006] A modular telescopic spray booth comprises a front frame mechanism, a rear frame mechanism is arranged on one side of the front frame mechanism, and PVC fabric is arranged between the rear frame mechanism and the front frame mechanism;

[0007] The front frame mechanism includes a first transverse frame and a transmission mechanism, both sides of the bottom of the first transverse frame are fixedly connected to the first longitudinal frame, one side of the first transverse frame is provided with a plurality of first transverse holes, one side of the first longitudinal frame is provided with a plurality of first longitudinal holes, the transmission mechanism is provided with a plurality of clamping mechanisms, one end of the clamping mechanism passes through the first longitudinal hole and the first transverse hole and is arranged outside the first transverse frame and the first longitudinal frame;

[0008] The rear frame mechanism includes a second transverse frame, and the second transverse frame is fixedly connected to the second longitudinal frame on both sides of the bottom, and a plurality of second transverse holes are opened on one side of the second longitudinal frame, and a plurality of second longitudinal holes are opened on one side of the second transverse frame, and a plurality of first clamping blocks are fixedly connected to the inner cavity of the second transverse frame, and a plurality of second clamping blocks are fixedly connected to the inner cavity of the second longitudinal frame, and both the first clamping blocks and the second clamping blocks can be clamped with the clamping mechanism.

[0009] The paint spraying room module and another paint spraying room module can be connected by the clamping of the clamping mechanism with the first clamping block and the second clamping block.

[0010] In a modular telescopic paint spray booth as described above, the transmission mechanism includes a cross bar and a longitudinal bar, both ends of the cross bar are fixedly connected to the second bevel gear, both ends of the cross bar are provided with longitudinal bars, the top end of the longitudinal bar is fixedly connected to the first bevel gear, the first bevel gear is interconnected with the second bevel gear by meshing, the cross bar is arranged in the first cross frame, both ends of the cross bar penetrate the side wall of the first cross frame and are arranged outside the first cross frame, the cross bar is rotatably connected to the first cross frame, the longitudinal bar is arranged in the first longitudinal frame, the longitudinal bar is rotatably connected to the first longitudinal frame, and the top end of the longitudinal bar penetrates the bottom wall of the first cross frame and is arranged in the first cross frame.

[0011] In the modular telescopic paint spray booth as described above, the horizontal rod and the longitudinal rod are fixedly connected with a plurality of clamping mechanisms, and the clamping mechanism includes a latch, one end of which is fixedly connected with a tension spring, and the other end of the latch is provided with a groove, and the top of the groove is fixedly connected with a semi-conical block.

[0012] In the modular telescopic paint spray booth as described above, a telescopic frame is fixedly connected to one side of the first longitudinal frame, and one end of the telescopic frame is fixedly connected to the second longitudinal frame.

[0013] In the modular telescopic paint spray booth as described above, handle mechanisms are installed at both ends of the cross bar, and the handle mechanism includes a connecting rod, the connecting rod is fixedly connected to the cross bar, one end of the connecting rod is hinged with a hinge block, and one side of the hinge block is fixedly connected with a handle.

[0014] In the modular telescopic paint spray booth as described above, a stopper is fixedly connected to one side of the first longitudinal frame.

[0015] In the modular telescopic paint spray booth as described above, a baffle is fixedly connected to one side wall of the first longitudinal frame.

[0016] In the modular telescopic paint booth as described above, one side of the first horizontal frame and one side of the second horizontal frame are both fixedly connected with a first magnet block, the first magnet block is provided with a plurality of first through holes having the same specifications as the first horizontal holes, one side of the first vertical frame and one side of the second vertical frame are both fixedly connected with a second magnet block, the second magnet block is provided with a plurality of second through holes having the same specifications as the first vertical holes.

[0017] In the modular telescopic paint spray booth as described above, a first sealing strip is installed on one side of the front frame mechanism, and a second sealing strip is installed on one side of the rear frame mechanism.

[0018] In the modular telescopic paint spray booth as described above, a groove is formed at one end of the latch.

[0019] Implementing the embodiments of the utility model has the following beneficial effects:

[0020] 1. In the utility model, when the PVC fabric is damaged, it is only necessary to replace the corresponding spray booth module of the damaged PVC fabric, rather than replacing the entire PVC fabric, which greatly reduces the maintenance cost and reduces the downtime of the spray booth caused by maintenance, effectively improving work efficiency.

[0021] 2. In the utility model, the paint spraying room is composed of a plurality of paint spraying room modules. A plurality of paint spraying room modules can be installed according to actual needs, and the practicability is high. Due to the flexibility and elasticity of the PVC fabric, the paint spraying room can be flexibly adjusted according to the size of the workpiece or the process requirements.

[0022] In summary, the utility model solves the problem that in the existing telescopic paint spraying room, the entire PVC cloth can only be replaced after the PVC cloth is damaged, which not only increases the maintenance cost, but also affects the normal use of the paint spraying room and reduces the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 The utility model is a structural schematic diagram of a modular telescopic paint spraying room.

[0025] Figure 2 The utility model is a structural schematic diagram of a front frame mechanism of a modular telescopic paint spraying room.

[0026] Figure 3 The utility model is a structural schematic diagram of a transmission mechanism of a modular telescopic paint spraying room.

[0027] Figure 4 The utility model is a structural schematic diagram of a rear frame mechanism of a modular telescopic paint spraying room.

[0028] Figure 5 The utility model is a structural schematic diagram of a second horizontal frame of a modular telescopic paint spraying room.

[0029] Figure 6 The utility model is a structural schematic diagram of a clamping mechanism of a modular telescopic paint spraying room.

[0030] Figure 7 The utility model is a structural schematic diagram of a second longitudinal frame of a modular telescopic paint spraying room.

[0031] Figure 8 The utility model is a structural schematic diagram of a handle mechanism of a modular telescopic paint spraying room.

[0032] Fig. 9 The utility model is a structural schematic diagram of two telescopic modules of a modular telescopic spray paint room connected.

[0033] Fig.10 It is a structural schematic diagram of a modular telescopic paint spraying room of the utility model from another angle. DETAILED DESCRIPTION

[0034] 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.

[0035] like Figures 1 to 10 As shown, the embodiment of the utility model provides a modular telescopic spray booth, comprising a front frame mechanism 1, a rear frame mechanism 2 is arranged on one side of the front frame mechanism 1, and a PVC cloth 3 is arranged between the rear frame mechanism 2 and the front frame mechanism 1;

[0036] The front frame mechanism 1 includes a first transverse frame 101 and a transmission mechanism. The first transverse frame 101 is fixedly connected to first longitudinal frames 102 on both sides of the bottom. A plurality of first transverse holes 120 are provided on one side of the first transverse frame 101. A plurality of first longitudinal holes 121 are provided on one side of the first longitudinal frame 102. The transmission mechanism is provided with a plurality of clamping mechanisms 112. One end of the clamping mechanism 112 passes through the first longitudinal holes 121 and the first transverse holes 120 and is arranged outside the first transverse frame 101 and the first longitudinal frame 102.

[0037] The rear frame mechanism 2 includes a second transverse frame 201, and the bottom two sides of the second transverse frame 201 are fixedly connected to the second longitudinal frame 203, one side of the second longitudinal frame 203 is provided with a plurality of second transverse holes 204, and one side of the second transverse frame 201 is provided with a plurality of second longitudinal holes 205, the inner cavity of the second transverse frame 201 is fixedly connected to a plurality of first clamping blocks 206, and the inner cavity of the second longitudinal frame 203 is fixedly connected to a plurality of second clamping blocks 207, and both the first clamping blocks 206 and the second clamping blocks 207 can be clamped with the clamping mechanism 112;

[0038] The paint spraying room module can be connected to another paint spraying room module by the clamping mechanism 112 and the first clamping block 206 and the second clamping block 207 .

[0039] The paint spraying room is composed of a plurality of paint spraying room modules, each of which is equipped with a snap-in mechanism 112, which can move in the preset first transverse hole 120 and the first longitudinal hole 121 on the first transverse frame 101 and the first longitudinal frame 102 and extend outward through the holes. A fixed connection point cooperating with the snap-in mechanism 112, namely a first clamping block 206 and a second clamping block 207, is installed inside the rear frame mechanism 2. When the paint spraying room modules need to be spliced, the snap-in mechanism 112 can be inserted through the corresponding transverse holes and longitudinal holes, and can be precisely snap-fitted with the clamping blocks inside the rear frame mechanism, thereby firmly connecting one paint spraying room module with another paint spraying room module.

[0040] Due to the flexibility and elasticity of PVC fabric, each spray booth module can be expanded and contracted to a certain extent, so that the entire spray booth structure can be flexibly adjusted according to the size of the workpiece or process requirements, realizing the function of expansion and contraction.

[0041] like Figures 1 to 10 As shown, the transmission mechanism includes a cross bar 108 and a longitudinal bar 109, both ends of the cross bar 108 are fixedly connected with the second bevel gear 111, both ends of the cross bar 108 are provided with longitudinal bars 109, the top of the longitudinal bar 109 is fixedly connected with the first bevel gear 110, the first bevel gear 110 is interconnected with the second bevel gear 111 by meshing, the cross bar 108 is arranged in the first cross frame 101, both ends of the cross bar 108 penetrate the side wall of the first cross frame 101 and are arranged outside the first cross frame 101, the cross bar 108 is rotatably connected to the first cross frame 101, the longitudinal bar 109 is arranged in the first longitudinal frame 102, the longitudinal bar 109 is rotatably connected to the first longitudinal frame 102, and the top of the longitudinal bar 109 penetrates the bottom wall of the first cross frame 101 and is arranged in the first cross frame 101.

[0042] The cross bar 108 is rotatably connected to the first cross frame 101 at both ends, so that the cross bar 108 can rotate freely along the axis of the cross frame 101. When the cross bar 108 rotates, the longitudinal bar 109 is driven to rotate synchronously through the transmission action of the first bevel gear 110 and the second bevel gear 111.

[0043] Optionally, in some embodiments, the crossbar 108 and the longitudinal bar 109 are connected in transmission via a worm gear transmission mechanism.

[0044] like Figures 1 to 10As shown, the cross bar 108 and the longitudinal bar 109 are fixedly connected with a plurality of clamping mechanisms 112, and the clamping mechanism 112 includes a latch 113, one end of which is fixedly connected with a tension spring 114, and the other end of the latch 113 is provided with a groove 115, the top of the groove 115 is fixedly connected with a semi-conical block 116, and one end of the latch 113 is provided with a groove.

[0045] The function of the tension spring 114 is to maintain the latch 113 in the initial position through elastic potential energy when there is no external force, or to restore the latch 113 to its original position after being subjected to force. The semi-conical block 116 can guide the clamping mechanism 112 when it is clamped with the first clamping block 206 and the second clamping block 207 in the rear frame mechanism 2. When the cross bar 108 rotates, it drives the longitudinal bar 109 to rotate. The latch 113 of the clamping mechanism 112 is driven by the cross bar 108 and the longitudinal bar 109 to slide into the first cross frame 101 and the first longitudinal frame 102. When the latch 113 is docked with the clamping block in the rear frame mechanism 2, the semi-conical block 116 is pulled by the latch 113 to achieve a tight clamping with the clamping block, further making the two spray paint room modules tightly connected, and the groove design is conducive to improving the convenience of operation.

[0046] like Figures 1 to 10 As shown, a telescopic frame 4 is fixedly connected to one side of the first longitudinal frame 102 , and one end of the telescopic frame 4 is fixedly connected to the second longitudinal frame 203 .

[0047] The telescopic frame 4 can provide additional support and stability for the front frame mechanism 1 and the rear frame mechanism 2, and can ensure that the relative positions of the front frame mechanism 1 and the rear frame mechanism 2 are stable during the telescopic adjustment in the paint spraying room.

[0048] like Figures 1 to 10 As shown, handle mechanisms 104 are installed at both ends of the cross bar 108, and the handle mechanisms 104 include a connecting rod 117, and the connecting rod 117 is fixedly connected to the cross bar 108, one end of the connecting rod 117 is hinged with a hinge block 118, and one side of the hinge block 118 is fixedly connected with a handle 119.

[0049] A stopper 107 is fixedly connected to one side of the first longitudinal frame 102 .

[0050] The function of the handle mechanism 104 is to facilitate the staff to rotate the cross bar 108. The main function of the block 107 is to provide a certain blockage for the hinge block 118 when the two paint room modules are connected to prevent the connecting rod 117 from rebounding in an uncontrolled manner, thereby ensuring that the two modules can fit tightly when connected to avoid gaps or unstable connections. The function of the hinge block 118 is to lift the hinge block 118 when the connecting rod 117 is rotated to avoid collision between the hinge block 118 and the block 107.

[0051] Optionally, in some embodiments, one end or both ends of the cross bar 108 are fixedly connected to a motor, and the motor replaces the handle mechanism 104 to drive the cross bar 108 to rotate.

[0052] like Figures 1 to 10 As shown, a baffle 103 is fixedly connected to one side wall of the first longitudinal frame 102 .

[0053] When two spray booth modules are docked and installed, the baffle 103 can play a guiding role to ensure that the two spray booth modules are accurately docked according to the predetermined trajectory and position, prevent deviation due to operational errors, and ensure that the connection between the spray booth modules is tight and stable.

[0054] like Figures 1 to 10 As shown, one side of the first horizontal frame 101 and one side of the second horizontal frame 201 are both fixedly connected with a first magnet block 106, and the first magnet block 106 is provided with a plurality of first through holes with the same specifications as the first horizontal holes 120; one side of the first vertical frame 102 and one side of the second vertical frame 203 are both fixedly connected with a second magnet block 122, and the second magnet block 122 is provided with a plurality of second through holes with the same specifications as the first vertical holes 121.

[0055] By utilizing the attraction of the magnet blocks, when the paint room modules are docked, the magnet blocks can attract each other, helping to quickly align and initially fix the modules, thereby improving assembly efficiency and accuracy. When the snap-fit ​​mechanism 112 is inserted through the first transverse hole 120 and the first longitudinal hole 121 and snapped into the first clamping block 206 and the second clamping block 207, the adsorption force provided by the magnet blocks can help maintain the stability between the modules and reduce looseness caused by vibration and the like.

[0056] like Figures 1 to 10 As shown, a first sealing strip 105 is installed on one side of the front frame mechanism 1 , and a second sealing strip 202 is installed on one side of the rear frame mechanism 2 .

[0057] After the front frame mechanism 1 and the rear frame mechanism 2 are connected, the first sealing strip 105 and the second sealing strip 202 fit tightly together to form an effective sealing barrier to prevent harmful gases, dust and other pollutants generated during the painting process from escaping from the paint spraying room, thereby ensuring a safe working environment and helping to improve the quality of the painting operation.

[0058] Specifically, the working principle of the utility model is as follows:

[0059] The spray booth is composed of a plurality of spray booth modules. A plurality of spray booth modules can be installed according to actual needs, and the practicability is high. When the spray booth modules need to be spliced, the front frame mechanism 1 of the spray booth module is aligned with the rear frame mechanism 2 of another spray booth module, so that the clamping mechanism 112 of the spray booth module is clamped with the clamping block of another spray booth module, and the transmission mechanism is driven manually or by a motor to rotate the cross bar 108, driving the longitudinal bar 109 to rotate synchronously. During the rotation process, the clamping mechanism 112 follows the movement, and the latch 113 slides into the first cross frame 101 and the first longitudinal frame 102 under the action of the tension spring 114. Since the semi-conical block 116 is pulled by the latch 113, the clamping mechanism 112 and the clamping block are tightly clamped. Due to the flexibility and elasticity of the PVC fabric 3, the spray booth can be flexibly telescopically adjusted according to the size of the workpiece or the process requirements. The telescopic frame 4 provides stable support for the telescopic process, ensuring that the modules remain relatively stable during telescopic adjustment.

[0060] When a component of a spray booth module is damaged and needs to be replaced, the transmission mechanism is driven manually or by a motor to rotate the crossbar 108 in the opposite direction of the clamping operation. Under the action of the transmission mechanism, the rotation of the crossbar 108 will drive the longitudinal bar 109 to rotate in the opposite direction synchronously. During the reverse rotation, the latch 113 of the clamping mechanism 112 gradually withdraws from the clamping state with the first clamping block 206 and the second clamping block 207 inside the rear frame mechanism 2 under the action of the tension spring 114, until it is completely separated from the clamping block, and the semi-conical block 116 no longer contacts the clamping block of the rear frame mechanism. The latch 113 is smoothly pulled out from the horizontal hole and the longitudinal hole through the groove design, thereby releasing the fixed connection between the two spray booth modules. After the connection is released, the damaged spray booth module can be taken out and replaced with a new module. After the replacement is completed, splicing is performed according to the original connection method.

[0061] In this way, only the damaged single spray booth module needs to be replaced, rather than the entire spray booth or the entire PVC cloth, which greatly reduces the maintenance cost and reduces the downtime of the spray booth caused by maintenance, effectively improving work efficiency. The utility model not only enhances the flexibility and convenience of the spray booth, but also largely solves the problem that the traditional telescopic spray booth must be replaced as a whole when it encounters local damage, reflecting high practicality and economic benefits.

[0062] It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but such information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information. In addition, the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0063] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the protection scope of the present invention.

Claims

1. A modular telescopic spray booth, characterized in that: The paint spraying room module comprises a front frame mechanism (1), a rear frame mechanism (2) is arranged on one side of the front frame mechanism (1), and a PVC cloth (3) is arranged between the rear frame mechanism (2) and the front frame mechanism (1); The front frame mechanism (1) comprises a first transverse frame (101) and a transmission mechanism, both sides of the bottom of the first transverse frame (101) are fixedly connected to a first longitudinal frame (102), one side of the first transverse frame (101) is provided with a plurality of first transverse holes (120), one side of the first longitudinal frame (102) is provided with a plurality of first longitudinal holes (121), the transmission mechanism is provided with a plurality of clamping mechanisms (112), one end of the clamping mechanism (112) passes through the first longitudinal hole (121) and the first transverse hole (120) and is arranged outside the first transverse frame (101) and the first longitudinal frame (102); The rear frame mechanism (2) comprises a second transverse frame (201), both sides of the bottom of the second transverse frame (201) are fixedly connected to second longitudinal frames (203), one side of the second longitudinal frame (203) is provided with a plurality of second transverse holes (204), one side of the second transverse frame (201) is provided with a plurality of second longitudinal holes (205), the inner cavity of the second transverse frame (201) is fixedly connected to a plurality of first clamping blocks (206), the inner cavity of the second longitudinal frame (203) is fixedly connected to a plurality of second clamping blocks (207), and both the first clamping blocks (206) and the second clamping blocks (207) can be clamped with the clamping mechanism (112); The paint spraying room module and another paint spraying room module can be connected by the clamping of the clamping mechanism (112) with the first clamping block (206) and the second clamping block (207).

2. A modular telescopic spray booth according to claim 1, characterized in that: The transmission mechanism comprises a cross bar (108) and a longitudinal bar (109), both ends of the cross bar (108) are fixedly connected to a second bevel gear (111), both ends of the cross bar (108) are provided with longitudinal bars (109), the top end of the longitudinal bar (109) is fixedly connected to a first bevel gear (110), the first bevel gear (110) is meshed with the second bevel gear (111), and the cross bar (108) is arranged on a first cross frame (1 01), both ends of the cross bar (108) penetrate the side wall of the first cross frame (101) and are arranged outside the first cross frame (101), the cross bar (108) is rotatably connected to the first cross frame (101), the longitudinal bar (109) is arranged in the first longitudinal frame (102), the longitudinal bar (109) is rotatably connected to the first longitudinal frame (102), and the top end of the longitudinal bar (109) penetrates the bottom wall of the first cross frame (101) and is arranged in the first cross frame (101).

3. A modular telescopic spray booth according to claim 2, characterized in that: The cross bar (108) and the longitudinal bar (109) are both fixedly connected with a plurality of clamping mechanisms (112), wherein the clamping mechanisms (112) include a latch (113), one end of which is fixedly connected with a tension spring (114), the other end of which is provided with a groove (115), and the top of the groove (115) is fixedly connected with a semi-conical block (116).

4. The modular telescopic spray booth according to claim 1, characterized in that: A telescopic frame (4) is fixedly connected to one side of the first longitudinal frame (102), and one end of the telescopic frame (4) is fixedly connected to the second longitudinal frame (203).

5. The modular telescopic spray booth according to claim 2, characterized in that: The two ends of the cross bar (108) are equipped with a handle mechanism (104), and the handle mechanism (104) comprises a connecting rod (117), and the connecting rod (117) is fixedly connected to the cross bar (108), and one end of the connecting rod (117) is hinged with a hinge block (118), and one side of the hinge block (118) is fixedly connected with a handle (119).

6. The modular telescopic spray booth according to claim 1, characterized in that: A stopper (107) is fixedly connected to one side of the first longitudinal frame (102).

7. The modular telescopic spray booth according to claim 1, characterized in that: A baffle (103) is fixedly connected to one side wall of the first longitudinal frame (102).

8. The modular telescopic spray booth according to claim 1, characterized in that: One side of the first horizontal frame (101) and one side of the second horizontal frame (201) are both fixedly connected with a first magnet block (106), and the first magnet block (106) is provided with a plurality of first through holes with the same specifications as the first horizontal holes (120); one side of the first vertical frame (102) and one side of the second vertical frame (203) are both fixedly connected with a second magnet block (122), and the second magnet block (122) is provided with a plurality of second through holes with the same specifications as the first vertical holes (121).

9. The modular telescopic spray booth according to claim 1, characterized in that: A first sealing strip (105) is installed on one side of the front frame mechanism (1), and a second sealing strip (202) is installed on one side of the rear frame mechanism (2).

10. The modular telescopic spray booth according to claim 3, characterized in that: One end of the latch pin (113) is provided with a groove.

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