Compression resistance detection equipment for mattress production

Abstract

The utility model discloses compression resistance detection equipment for mattress production, which comprises a working table, a compression resistance detection mechanism is arranged on the top surface of the working table and is used for carrying out compression resistance detection on a mattress, and the compression resistance detection mechanism comprises a clamping assembly, a compression resistance detection mechanism, a compression resistance detection mechanism and a compression resistance detection mechanism, and the clamping assembly is arranged on the top surface of the working table and is used for fixing the position of the mattress; the utility model relates to the technical field of mattress production. According to the compression resistance detection equipment for mattress production, different pressing angles can be adjusted through the arranged movable cylinder to detect the compression resistance of a mattress, when the pressing angle needs to be adjusted, an insertion rod is pulled out of an insertion groove, and then a stepping motor is started to drive the movable cylinder to rotate to adjust the angle of a fixed cylinder; when the mattress is adjusted to a proper angle, a stepping motor is closed to loosen an insertion rod, at the moment, a fixed disc is propped through the elastic force of a mounting frame, so that the insertion rod is inserted into an insertion groove to fix the position of a movable cylinder, then a compression resistance detection assembly can be started to carry out compression resistance detection on the mattress, and the compression resistance performance of the mattress at different angles can be comprehensively investigated.

Description

Technical Field

[0001] The utility model relates to the technical field of mattress production, in particular to a compression resistance detection device for mattress production. Background Art

[0002] The compression testing equipment used in mattress production is mainly used to test the performance of mattresses when under pressure to ensure that their quality meets the standards. This equipment can simulate the actual usage environment, apply pressure to the mattress, and measure its compression resistance.

[0003] The existing compression testing equipment for mattress production still has the following problems. The existing devices generally perform compression testing on mattresses through a pressure plate. A compression testing equipment for mattress production disclosed in a patent application with reference to publication number CN217211841U, by setting a top plate, a mounting groove, a mounting block, a connecting column and a pressure plate, can change the position of the pressure plate according to the detection needs during the use of the compression testing equipment, thereby changing the detection area, thereby avoiding the problem that it is difficult to change the detection area of ​​the mattress compression test according to the needs when the compression testing equipment is in use, making the practicability of the compression testing equipment low, thereby improving the detection effect of the compression testing equipment for mattress production.

[0004] However, the above-mentioned technology cannot change the pressure direction of the pressure plate, and cannot adjust different downward pressure angles to evaluate the compression resistance of the mattress. Different downward pressure angles may have different effects on the compression resistance of the mattress. However, since the equipment lacks this function, it cannot accurately simulate the pressure distribution and bearing conditions in actual use. Therefore, it is impossible to comprehensively examine the performance of the mattress at different angles, and its practicality is general. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a compression resistance testing device for mattress production, which solves the problems that the prior compression resistance testing device for mattress production cannot change the pressure direction of the pressure plate, cannot adjust different downward pressure angles to evaluate the compression resistance performance of the mattress, and has general practicality.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a pressure resistance testing device for mattress production, comprising a workbench, the top surface of which is provided with a pressure resistance testing mechanism for performing pressure resistance testing on the mattress, the pressure resistance testing mechanism comprising:

[0007] A clamping assembly, arranged on the top surface of the workbench to fix the position of the mattress;

[0008] An adjustment component is arranged on the top surface of the workbench and is used to adjust the angle to perform compression test on the mattress. The adjustment component includes a mounting frame fixedly mounted on the top surface of the workbench, a fixing cylinder is fixedly mounted on the inner side of the mounting frame, a notch is provided on the bottom surface of the fixing cylinder, a stepping motor is fixedly mounted on the front side of the mounting frame, a fixing frame is fixedly mounted on the front side of the fixing cylinder, a plug rod is movably mounted on the rear side of the fixing frame, a movable cylinder is movably mounted inside the fixing cylinder, a plurality of slots are provided on the front side of the movable cylinder, a fixing plate is fixedly mounted on the outer side of the plug rod, and a spring is movably mounted on the outer side of the plug rod;

[0009] The compression test component is arranged on the outside of the movable cylinder and is used for performing compression test on the mattress.

[0010] Preferably, the output end of the stepper motor movably penetrates the front side of the mounting frame and the fixed cylinder and is fixedly mounted on the front side of the movable cylinder, the end of the insertion rod close to the fixed cylinder movably penetrates the front side of the fixed cylinder and extends to the interior of a plurality of slots, the end of the insertion rod away from the fixed cylinder movably penetrates the rear side of the fixed frame and extends to the front side of the fixed frame, the rear end of the spring is fixedly mounted on the front side of the fixed disk, and the front end of the spring is fixedly mounted on the rear side of the fixed frame.

[0011] Preferably, the clamping assembly includes a movable groove opened on the top surface of the workbench, and the inside of the movable groove is movably installed with forward and reverse screws and two movable blocks, the top surfaces of the two movable blocks are fixedly installed with clamps, and a DC motor is fixedly installed on the right side of the workbench.

[0012] Preferably, the left end thread of the forward and reverse screw rod passes through the right sides of the two movable blocks and is movably mounted on the left side of the movable groove, and the right end of the forward and reverse screw rod movably passes through the interior of the movable groove and is fixedly mounted on the output end of the DC motor.

[0013] Preferably, the compression resistance detection component includes a limit frame fixedly mounted on the outside of the movable cylinder, a cylinder is fixedly mounted on the bottom surface of the inner cavity of the limit frame, a pressure plate is fixedly mounted on the output end of the cylinder, and two limit rods are fixedly mounted on the top surface of the pressure plate.

[0014] Preferably, the bottom surface of the limit frame moves through the inside of the slot and extends to the outside of the slot, the output end of the cylinder moves through the inside of the limit frame and is fixedly mounted on the top surface of the pressure plate, and the top surfaces of the two limit rods move through the bottom surface of the limit frame and extend to the inside of the limit frame.

[0015] Beneficial Effects

[0016] The utility model provides a compression testing device for mattress production. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The compression resistance testing equipment for mattress production can adjust different downward pressure angles through the movable cylinder to test the compression resistance of the mattress. When the downward pressure angle needs to be adjusted, the insertion rod is pulled out from the inside of the slot, and then the stepper motor is started to drive the movable cylinder to rotate to adjust the angle of the fixed cylinder. When the angle is adjusted to a suitable angle, the stepper motor is turned off and the insertion rod is loosened. At this time, the elastic force of the mounting frame will resist the fixed plate so that the insertion rod is inserted into the inside of the slot to fix the position of the movable cylinder. Then the compression resistance testing component can be started to perform compression resistance testing on the mattress, so as to comprehensively examine the compression resistance performance of the mattress at different angles.

[0018] (2) The pressure resistance testing equipment for mattress production can clamp and fix the mattress through the provided clamping plate. When in use, the mattress is placed on the top surface of the workbench, and then the mounting frame is started to drive the positive and negative thread screws to rotate. At this time, the positive and negative thread screws will drive the clamping plate to move to the opposite side through the movable block to clamp the mattress, thereby preventing movement during the testing process, and having good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0020] Figure 2 This is a three-dimensional schematic diagram of the clamping assembly of the utility model;

[0021] Figure 3 This is a three-dimensional appearance diagram of the adjustment component of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional three-dimensional appearance of the adjustment component of the utility model;

[0023] Figure 5 For the utility model Figure 4 A in the middle is an enlarged schematic diagram of the appearance.

[0024] In the figure: 1-workbench, 2-pressure detection mechanism, 21-clamping assembly, 211-DC motor, 212-clamping plate, 213-movable slot, 214-positive and negative screws, 215-movable block, 22-adjusting assembly, 221-mounting frame, 222-notch, 223-fixed cylinder, 224-fixed frame, 225-insertion rod, 226-stepping motor, 227-movable cylinder, 228-slot, 229-fixed disk, 2210-spring, 23-pressure detection assembly, 231-pressure plate, 232-cylinder, 233-limit rod, 234-limit frame. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides two technical solutions:

[0027] Figure 1 and Figure 3-Figure 5 The first embodiment is shown: a compression testing device for mattress production, comprising a workbench 1, the top surface of the workbench 1 is provided with a compression testing mechanism 2 for performing compression testing on the mattress, and the compression testing mechanism 2 comprises:

[0028] A clamping assembly 21, disposed on the top surface of the workbench 1 for fixing the mattress;

[0029] The adjusting component 22 is arranged on the top surface of the workbench 1 for adjusting the angle to perform compression test on the mattress. The adjusting component 22 includes a mounting frame 221 fixedly mounted on the top surface of the workbench 1, a fixing cylinder 223 is fixedly mounted on the inner side of the mounting frame 221, a notch 222 is provided on the bottom surface of the fixing cylinder 223, a stepping motor 226 is fixedly mounted on the front side of the mounting frame 221, a fixing frame 224 is fixedly mounted on the front side of the fixing cylinder 223, a plug rod 225 is movably mounted on the rear side of the fixing frame 224, a movable cylinder 227 is movably mounted inside the fixing cylinder 223, a plurality of slots 228 are provided on the front side of the movable cylinder 227, and the plurality of slots 228 are evenly distributed on the front side of the movable cylinder 227 in a circumferential manner, a fixing plate 229 is fixedly mounted on the outer side of the plug rod 225, and a spring 2210 is movably mounted on the outer side of the plug rod 225;

[0030] The pressure resistance detection component 23 is arranged on the outer side of the movable cylinder 227 for performing pressure resistance detection on the mattress. The output end of the stepper motor 226 movably penetrates the front side of the mounting frame 221 and the fixed cylinder 223 and is fixedly installed on the front side of the movable cylinder 227. Starting the stepper motor 226 can drive the movable cylinder 227 to rotate and adjust the angle of the pressure resistance detection component 23. The end of the insertion rod 225 close to the fixed cylinder 223 movably penetrates the front side of the fixed cylinder 223 and extends to the inside of a plurality of slots 228. The end of the insertion rod 225 away from the fixed cylinder 223 movably penetrates the rear side of the fixed frame 224 and extends to the front side of the fixed frame 224. The rear end of the spring 2210 is fixedly installed on the front side of the fixed disk 229. The front end of the spring 2210 is fixedly installed on the rear side of the fixed frame 224. The elastic force of the spring 2210 can resist the fixed disk 229 to allow the insertion rod 225 to be inserted into the inside of a plurality of slots 228 to position the movable cylinder 227.

[0031] The movable cylinder 227 can be used to adjust different downward pressure angles to detect the compression resistance of the mattress. When the downward pressure angle needs to be adjusted, pull the insertion rod 225 to pull it out from the inside of the slot 228, and then start the stepper motor 226 to drive the movable cylinder 227 to rotate to adjust the angle of the fixed cylinder 223. When it is adjusted to a suitable angle, turn off the stepper motor 226 to release the insertion rod 225. At this time, the elastic force of the mounting frame 221 will resist the fixed plate 229 to allow the insertion rod 225 to be inserted into the inside of the slot 228 to fix the position of the movable cylinder 227. Then the compression resistance detection component 23 can be started to perform compression resistance detection on the mattress, and the compression resistance performance of the mattress at different angles can be comprehensively examined.

[0032] Figure 1-Figure 4 A second embodiment is shown, which mainly differs from the first embodiment in that: the clamping assembly 21 includes a movable groove 213 opened on the top surface of the workbench 1, and a forward and reverse thread screw 214 and two movable blocks 215 are movably installed inside the movable groove 213. The top surfaces of the two movable blocks 215 are fixedly installed with a clamping plate 212. A DC motor 211 is fixedly installed on the right side of the workbench 1. The left end of the forward and reverse thread screw 214 is threaded through the right sides of the two movable blocks 215 and is movably installed on the left side of the movable groove 213. The right end of the forward and reverse thread screw 214 movably penetrates the interior of the movable groove 213 and is fixedly installed on the output end of the DC motor 211. Starting the DC motor 211 can drive the forward and reverse thread screws 214 to rotate through the two movable blocks 215 to make the clamping plate 212 move relatively, and the anti- The pressure detection component 23 includes a limit frame 234 fixedly installed on the outside of the movable cylinder 227, a cylinder 232 is fixedly installed on the bottom surface of the inner cavity of the limit frame 234, a pressure plate 231 is fixedly installed on the output end of the cylinder 232, and two limit rods 233 are fixedly installed on the top surface of the pressure plate 231. The bottom surface of the limit frame 234 movably passes through the inside of the slot 222 and extends to the outside of the slot 222. The output end of the cylinder 232 movably passes through the inner side of the limit frame 234 and is fixedly installed on the top surface of the pressure plate 231. Starting the cylinder 232 can drive the pressure plate 231 to retract and retract to perform pressure resistance detection on the mattress. The top surfaces of the two limit rods 233 both movably pass through the bottom surface of the limit frame 234 and extend to the inner side of the limit frame 234, and the movement trajectory of the pressure plate 231 can be limited by the two limit rods 233.

[0033] The mattress can be clamped and fixed by the provided clamping plate 212. When in use, the mattress is placed on the top surface of the workbench 1, and then the mounting frame 221 is started to drive the forward and reverse screws 214 to rotate. At this time, the forward and reverse screws 214 will drive the clamping plate 212 to move to the opposite side through the movable block 215 to clamp the mattress, thereby avoiding movement during the detection process, and having good practicality.

[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0035] When in use, the user connects the device to electricity, places the mattress on the top surface of the workbench 1, and then starts the mounting frame 221 to drive the positive and negative screws 214 to rotate. At this time, the positive and negative screws 214 will drive the clamping plate 212 to move to the opposite side through the movable block 215 to clamp and fix the mattress, and then start the cylinder 232 to drive the pressing plate 231 to press down to perform a compression test on the mattress. When it is necessary to adjust the downward pressure angle, the pressing plate 231 is reset when the cylinder 232 is started, and then the insertion rod 225 is pulled out from the inside of the slot 228, and then the stepping motor 226 is started to drive the movable cylinder 227 to rotate to adjust the angle of the fixed cylinder 223. When the angle is adjusted to a suitable angle, the stepping motor 226 is turned off to release the insertion rod 225. At this time, the elastic force of the mounting frame 221 will resist the fixed plate 229 to make the insertion rod 225 inserted into the inside of the slot 228 to fix the position of the movable cylinder 227, and then the cylinder 232 can be started to push the pressing plate 231 to perform a compression test on the mattress.

[0036] 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.

[0037] Although embodiments of the present invention have been shown and described, it will be understood 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 the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compression testing device for mattress production, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is provided with a pressure resistance detection mechanism (2) for performing pressure resistance detection on the mattress, and the pressure resistance detection mechanism (2) comprises: A clamping assembly (21), arranged on the top surface of the workbench (1) and used for fixing the position of the mattress; An adjustment component (22) is arranged on the top surface of the workbench (1) and is used to adjust the angle to perform pressure resistance testing on the mattress. The adjustment component (22) comprises a mounting frame (221) fixedly mounted on the top surface of the workbench (1). A fixing cylinder (223) is fixedly mounted on the inner side of the mounting frame (221). A notch (222) is provided on the bottom surface of the fixing cylinder (223). A stepping motor (226) is fixedly mounted on the front side of the mounting frame (221). A fixing frame (224) is fixedly mounted on the front side of the fixing cylinder (223). An insertion rod (225) is movably mounted on the rear side of the fixing frame (224). A movable cylinder (227) is movably mounted inside the fixing cylinder (223). A plurality of slots (228) are provided on the front side of the movable cylinder (227). A fixing plate (229) is fixedly mounted on the outer side of the insertion rod (225). A spring (2210) is movably mounted on the outer side of the insertion rod (225). The pressure resistance detection component (23) is arranged on the outside of the movable cylinder (227) and is used for performing pressure resistance detection on the mattress.

2. The compression resistance testing device for mattress production according to claim 1, characterized in that: The output end of the stepper motor (226) movably passes through the front side of the mounting frame (221) and the fixed cylinder (223) and is fixedly mounted on the front side of the movable cylinder (227); one end of the insertion rod (225) close to the fixed cylinder (223) movably passes through the front side of the fixed cylinder (223) and extends to the interior of a plurality of slots (228); one end of the insertion rod (225) away from the fixed cylinder (223) movably passes through the rear side of the fixed frame (224) and extends to the front side of the fixed frame (224); the rear end of the spring (2210) is fixedly mounted on the front side of the fixed disk (229); and the front end of the spring (2210) is fixedly mounted on the rear side of the fixed frame (224).

3. The compression resistance testing device for mattress production according to claim 1, characterized in that: The clamping assembly (21) comprises a movable groove (213) formed on the top surface of the workbench (1), a forward and reverse screw rod (214) and two movable blocks (215) being movably mounted inside the movable groove (213), a clamping plate (212) being fixedly mounted on the top surfaces of the two movable blocks (215), and a DC motor (211) being fixedly mounted on the right side of the workbench (1).

4. The compression resistance testing device for mattress production according to claim 3, characterized in that: The left end of the forward and reverse thread screw (214) is threadedly penetrated through the right sides of the two movable blocks (215) and is movably mounted on the left side of the movable groove (213); the right end of the forward and reverse thread screw (214) is movably penetrated through the interior of the movable groove (213) and is fixedly mounted on the output end of the DC motor (211).

5. The compression resistance testing device for mattress production according to claim 1, characterized in that: The pressure resistance detection component (23) comprises a limit frame (234) fixedly mounted on the outside of the movable cylinder (227), a cylinder (232) fixedly mounted on the bottom surface of the inner cavity of the limit frame (234), a pressure plate (231) fixedly mounted on the output end of the cylinder (232), and two limit rods (233) fixedly mounted on the top surface of the pressure plate (231).

6. The compression resistance testing device for mattress production according to claim 5, characterized in that: The bottom surface of the limit frame (234) movably penetrates the interior of the notch (222) and extends to the outside of the notch (222); the output end of the cylinder (232) movably penetrates the inner side of the limit frame (234) and is fixedly mounted on the top surface of the pressure plate (231); the top surfaces of the two limit rods (233) movably penetrate the bottom surface of the limit frame (234) and extend to the inner side of the limit frame (234).

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